JAVA & XML & JAVASCRIPT & AJAX & CSS

          Web 2.0 技術(shù)儲(chǔ)備............

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          /**

          avascript小技巧?
          事件源對(duì)象?
          event.srcElement.tagName?
          event.srcElement.type?
          捕獲釋放?
          event.srcElement.setCapture();?
          event.srcElement.releaseCapture();?
          事件按鍵?
          event.keyCode?
          event.shiftKey?
          event.altKey?
          event.ctrlKey?
          事件返回值?
          event.returnValue?
          鼠標(biāo)位置?
          event.x?
          event.y?
          窗體活動(dòng)元素?
          document.activeElement?
          綁定事件?
          document.captureEvents(Event.KEYDOWN);?
          訪問(wèn)窗體元素?
          document.all("txt").focus();?
          document.all("txt").select();?
          窗體命令?
          document.execCommand?
          窗體COOKIE?
          document.cookie?
          菜單事件?
          document.oncontextmenu?
          創(chuàng)建元素?
          document.createElement("SPAN");?
          根據(jù)鼠標(biāo)獲得元素:?
          document.elementFromPoint(event.x,event.y).tagName=="TD?
          document.elementFromPoint(event.x,event.y).appendChild(ms)?
          窗體圖片?
          document.images[索引]?
          窗體事件綁定?
          document.onmousedown=scrollwindow;?
          元素?
          document.窗體.elements[索引]?
          對(duì)象綁定事件?
          document.all.xxx.detachEvent('onclick',a);?
          插件數(shù)目?
          navigator.plugins?
          取變量類型?
          typeof($js_libpath)?==?"undefined"?
          下拉框?
          下拉框.options[索引]?
          下拉框.options.length?
          查找對(duì)象?
          document.getElementsByName("r1");?
          document.getElementById(id);?
          定時(shí)?
          timer=setInterval('scrollwindow()',delay);?
          clearInterval(timer);?
          UNCODE編碼?
          escape()?,unescape?
          父對(duì)象?
          obj.parentElement(dhtml)?
          obj.parentNode(dom)?
          交換表的行?
          TableID.moveRow(2,1)?
          替換CSS?
          document.all.csss.href?=?"a.css";?
          并排顯示?
          display:inline?
          隱藏焦點(diǎn)?
          hidefocus=true?
          根據(jù)寬度換行?
          style="word-break:break-all"?
          自動(dòng)刷新?
          <meta?HTTP-EQUIV="refresh"?CONTENT="8;URL=http://c98.yeah.net">?
          簡(jiǎn)單郵件?
          <a?href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">?
          快速轉(zhuǎn)到位置?
          obj.scrollIntoView(true)?
          錨?
          <a?name="first">?
          <a?href="#first">anchors</a>?
          網(wǎng)頁(yè)傳遞參數(shù)?
          location.search();?
          可編輯?
          obj.contenteditable=true?
          執(zhí)行菜單命令?
          obj.execCommand?
          雙字節(jié)字符?
          /[^\x00-\xff]/?
          漢字?
          /[\u4e00-\u9fa5]/?
          讓英文字符串超出表格寬度自動(dòng)換行?
          word-wrap:?break-word;?word-break:?break-all;?
          透明背景?
          <IFRAME?src="1.htm"?width=300?height=180?allowtransparency></iframe>?
          獲得style內(nèi)容?
          obj.style.cssText?
          HTML標(biāo)簽?
          document.documentElement.innerHTML?
          第一個(gè)style標(biāo)簽?
          document.styleSheets[0]?
          style標(biāo)簽里的第一個(gè)樣式?
          document.styleSheets[0].rules[0]?
          防止點(diǎn)擊空鏈接時(shí),頁(yè)面往往重置到頁(yè)首端。?
          <a?href="javascript?:function()">word</a>?
          上一網(wǎng)頁(yè)源?
          asp:?
          request.servervariables("HTTP_REFERER")?
          javascript?:?
          document.referrer?
          釋放內(nèi)存?
          CollectGarbage();?
          禁止右鍵?
          document.oncontextmenu?=?function()?{?return?false;}?
          禁止保存?
          <noscript><iframe?src="*.htm"></iframe></noscript>?
          禁止選取<body?oncontextmenu="return?false"?ondragstart="return?false"?
          onselectstart?="return?false"?onselect="document.selection.empty()"?
          oncopy="document.selection.empty()"?onbeforecopy="return?
          false"onmouseup="document.selection.empty()>?
          禁止粘貼?
          <input?type=text?onpaste="return?false">?
          地址欄圖標(biāo)?
          <link?rel="Shortcut?Icon"?href="favicon.ico">?
          favicon.ico?名字最好不變16*16的16色,放虛擬目錄根目錄下?
          收藏欄圖標(biāo)?
          <link?rel="Bookmark"?href="favicon.ico">?
          查看源碼?
          <input?type=button?value=查看網(wǎng)頁(yè)源代碼?onclick="window.location?=?'view-source:'+?
          'http://www.csdn.net/'">?
          關(guān)閉輸入法?
          <input?style="ime-mode:disabled">?
          自動(dòng)全選?
          <input?type=text?name=text1?value="123"?onfocus="this.select()">?
          ENTER鍵可以讓光標(biāo)移到下一個(gè)輸入框?
          <input?onkeydown="if(event.keyCode==13)event.keyCode=9">?
          文本框的默認(rèn)值?
          <input?type=text?value="123"?onfocus="alert(this.defaultValue)">?
          title換行?
          obj.title?=?"123?sdfs?"?
          獲得時(shí)間所代表的微秒?
          var?n1?=?new?Date("2004-10-10".replace(/-/g,?"\/")).getTime()?
          窗口是否關(guān)閉?
          win.closed?
          checkbox扁平?
          <input?type=checkbox?style="position:?absolute;?clip:rect(5px?15px?15px?
          5px)"><br>?
          獲取選中內(nèi)容?
          document.selection.createRange().duplicate().text?
          自動(dòng)完成功能?
          <input?type=text?autocomplete=on>打開(kāi)該功能?
          <input?type=text?autocomplete=off>關(guān)閉該功能???
          窗口最大化?
          <body?onload="window.resizeTo(window.screen.width?-?
          4,window.screen.height-50);window.moveTo(-4,-4)">?
          無(wú)關(guān)閉按鈕IE?
          window.open("aa.htm",?"meizz",?"fullscreen=7");?
          統(tǒng)一編碼/解碼?
          alert(decodeURIComponent(encodeURIComponent("http://你好.com?as=?hehe")))?
          encodeURIComponent對(duì)":"、"/"、";"?和?"?"也編碼?
          表格行指示?
          <tr?onmouseover="this.bgColor='#f0f0f0'"?onmouseout="this.bgColor='#ffffff'">?

          //各種尺寸?
          s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域?qū)挘?+?document.body.clientWidth;???
          s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域高:"+?document.body.clientHeight;???
          s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域高:"+?document.body.offsetWeight?+"?(包括邊線的寬)";???
          s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域高:"+?document.body.offsetHeight?+"?(包括邊線的寬)";???
          s?+=?"\r\n網(wǎng)頁(yè)正文全文寬:"+?document.body.scrollWidth;???
          s?+=?"\r\n網(wǎng)頁(yè)正文全文高:"+?document.body.scrollHeight;???
          s?+=?"\r\n網(wǎng)頁(yè)被卷去的高:"+?document.body.scrollTop;???
          s?+=?"\r\n網(wǎng)頁(yè)被卷去的左:"+?document.body.scrollLeft;???
          s?+=?"\r\n網(wǎng)頁(yè)正文部分上:"+?window.screenTop;???
          s?+=?"\r\n網(wǎng)頁(yè)正文部分左:"+?window.screenLeft;???
          s?+=?"\r\n屏幕分辨率的高:"+?window.screen.height;???
          s?+=?"\r\n屏幕分辨率的寬:"+?window.screen.width;???
          s?+=?"\r\n屏幕可用工作區(qū)高度:"+?window.screen.availHeight;???
          s?+=?"\r\n屏幕可用工作區(qū)寬度:"+?window.screen.availWidth;???
          //過(guò)濾數(shù)字?
          <input?type=text?onkeypress="return?
          event.keyCode>=48&&event.keyCode<=57||(this.value.indexOf('.')<0?event.keyCode==46:false)"?
          onpaste="return?!clipboardData.getData('text').match(/\D/)"?ondragenter="return?
          false">?
          //特殊用途?
          <input?type=button?value=導(dǎo)入收藏夾?
          onclick="window.external.ImportExportFavorites(true,'http://localhost');">?
          <input?type=button?value=導(dǎo)出收藏夾?
          onclick="window.external.ImportExportFavorites(false,'http://localhost');">?
          <input?type=button?value=整理收藏夾?
          onclick="window.external.ShowBrowserUI('OrganizeFavorites',?null)">?
          <input?type=button?value=語(yǔ)言設(shè)置???
          onclick="window.external.ShowBrowserUI('LanguageDialog',?null)">?
          <input?type=button?value=加入收藏夾?
          onclick="window.external.AddFavorite('http://www.google.com/',?'google')">?
          <input?type=button?value=加入到頻道?
          onclick="window.external.addChannel('http://www.google.com/')">?
          <input?type=button?value=加入到頻道?
          onclick="window.external.showBrowserUI('PrivacySettings',null)">?
          //不緩存?
          <META?HTTP-EQUIV="pragma"?CONTENT="no-cache">?
          <META?HTTP-EQUIV="Cache-Control"?CONTENT="no-cache,?must-revalidate">?
          <META?HTTP-EQUIV="expires"?CONTENT="0">?

          //正則匹配?
          匹配中文字符的正則表達(dá)式:?[\u4e00-\u9fa5]?
          匹配雙字節(jié)字符(包括漢字在內(nèi)):[^\x00-\xff]?
          匹配空行的正則表達(dá)式:\n[\s|?]*\r?
          匹配HTML標(biāo)記的正則表達(dá)式:/<(.*)>.*<\/\1>|<(.*)?\/>/?
          匹配首尾空格的正則表達(dá)式:(^\s*)|(\s*$)(像vbscript那樣的trim函數(shù))?
          匹配Email地址的正則表達(dá)式:\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*?
          匹配網(wǎng)址URL的正則表達(dá)式:http://([\w-]+\.)+[\w-]+(/[\w-?./?%&=]*)??
          以下是例子:?
          利用正則表達(dá)式限制網(wǎng)頁(yè)表單里的文本框輸入內(nèi)容:?
          用正則表達(dá)式限制只能輸入中文:onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')"?
          onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))"?

          1.用正則表達(dá)式限制只能輸入全角字符:?onkeyup="value=value.replace(/[^\uFF00-\uFFFF]/g,'')"?
          onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\uFF00-\uFFFF]/g,''))"?

          2.用正則表達(dá)式限制只能輸入數(shù)字:onkeyup="value=value.replace(/[^\d]/g,'')?
          "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"?

          3.用正則表達(dá)式限制只能輸入數(shù)字和英文:onkeyup="value=value.replace(/[\W]/g,'')?
          "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"?

          //消除圖像工具欄?
          <IMG?SRC="mypicture.jpg"?HEIGHT="100px"?WIDTH="100px"?GALLERYIMG="false">?
          or?
          <head>?
          <meta?http-equiv="imagetoolbar"?content="no">?
          </head>?
          //無(wú)提示關(guān)閉?

          function?Close()?
          {?
          var?ua=navigator.userAgent?
          var?ie=navigator.appName=="Microsoft?Internet?Explorer"?true:false?
          if(ie)?
          {?
          ????var?IEversion=parseFloat(ua.substring(ua.indexOf("MSIE?
          ")+5,ua.indexOf(";",ua.indexOf("MSIE?"))))?
          if(IEversion<?5.5)?
          {?
          ??var?str?=?'<object?id=noTipClose?
          classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'?
          ????str?+=?'<param?name="Command"?value="Close"></object>';?
          ????document.body.insertAdjacentHTML("beforeEnd",?str);?
          ????document.all.noTipClose.Click();?
          }?
          ????else?
          {?
          ????window.opener?=null;?
          ????window.close();?
          ????}?
          ??}?
          else?
          {?
          window.close()?
          ??}?
          }?
          //取得控件得絕對(duì)位置(1)?

          <script?language="javascript">?
          function?getoffset(e)?
          {?
          var?t=e.offsetTop;?
          var?l=e.offsetLeft;?
          while(e=e.offsetParent)?
          {?
          t+=e.offsetTop;?
          l+=e.offsetLeft;?
          }?
          var?rec?=?new?Array(1);?
          rec[0]?=?t;?
          rec[1]?=?l;?
          return?rec?
          }?
          </script>?
          //獲得控件的絕對(duì)位置(2)?
          oRect?=?obj.getBoundingClientRect();?
          oRect.left?
          oRect.?
          //最小化,最大化,關(guān)閉?
          <object?id=min?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">?
          <param?name="Command"?value="Minimize"></object>?
          <object?id=max?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">?
          <param?name="Command"?value="Maximize"></object>?
          <OBJECT?id=close?classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">?
          <PARAM?NAME="Command"?value="Close"></OBJECT>?
          <input?type=button?value=最小化?onclick=min.Click()>?
          <input?type=button?value=最大化?onclick=max.Click()>?
          <input?type=button?value=關(guān)閉?onclick=close.Click()>?
          //光標(biāo)停在文字最后?

          <script?language="javascript">?
          function?cc()?
          {?
          var?e?=?event.srcElement;?
          var?r?=e.createTextRange();?
          r.moveStart('character',e.value.length);?
          r.collapse(true);?
          r.select();?
          }?
          </script>?
          <input?type=text?name=text1?value="123"?onfocus="cc()">?
          //頁(yè)面進(jìn)入和退出的特效?

          進(jìn)入頁(yè)面<meta?http-equiv="Page-Enter"?content="revealTrans(duration=x,?
          transition=y)">?
          推出頁(yè)面<meta?http-equiv="Page-Exit"?content="revealTrans(duration=x,?
          transition=y)">?
          這個(gè)是頁(yè)面被載入和調(diào)出時(shí)的一些特效。duration表示特效的持續(xù)時(shí)間,以秒為單位。transition表示使?
          用哪種特效,取值為1-23:?
            0?矩形縮小?
            1?矩形擴(kuò)大?
            2?圓形縮小?
            3?圓形擴(kuò)大?
            4?下到上刷新?
            5?上到下刷新?
            6?左到右刷新?
            7?右到左刷新?
            8?豎百葉窗?
            9?橫百葉窗?
            10?錯(cuò)位橫百葉窗?
            11?錯(cuò)位豎百葉窗?
            12?點(diǎn)擴(kuò)散?
            13?左右到中間刷新?
            14?中間到左右刷新?
            15?中間到上下?
            16?上下到中間?
            17?右下到左上?
            18?右上到左下?
            19?左上到右下?
            20?左下到右上?
            21?橫條?
            22?豎條?
            23?
          //網(wǎng)頁(yè)是否被檢索?
          <meta?name="ROBOTS"?content="屬性值">?
            其中屬性值有以下一些:?
            屬性值為"all":?文件將被檢索,且頁(yè)上鏈接可被查詢;?
            屬性值為"none":?文件不被檢索,而且不查詢頁(yè)上的鏈接;?
            屬性值為"index":?文件將被檢索;?
            屬性值為"follow":?查詢頁(yè)上的鏈接;?
            屬性值為"noindex":?文件不檢索,但可被查詢鏈接;?
            屬性值為"nofollow":?

          //打印分頁(yè)?
          <p?style="page-break-after:always">page1</p>???
          <p?style="page-break-after:always">page2</p>???

          //設(shè)置打印?

          <object?id="factory"?style="display:none"?viewastext?
          classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814"?
          codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"?
          ></object>?
          <input?type=button?value=頁(yè)面設(shè)置?onclick="factory.printing.PageSetup()">?
          <input?type=button?value=打印預(yù)覽?onclick="factory.printing.Preview()">?

          <script?language=javascript>?
          function?window.onload()?
          {?
          ??//?--?advanced?features?
          ??factory.printing.SetMarginMeasure(2)?//?measure?margins?in?inches?
          ??factory.printing.SetPageRange(false,?1,?3)?//?need?pages?from?1?to?3?
          ??factory.printing.printer?=?"HP?DeskJet?870C"?
          ??factory.printing.copies?=?2?
          ??factory.printing.collate?=?true?
          ??factory.printing.paperSize?=?"A4"?
          ??factory.printing.paperSource?=?"Manual?feed"?
          ??//?--?basic?features?
          ??factory.printing.header?=?"居左顯示&b居中顯示&b居右顯示頁(yè)碼,第&p頁(yè)/共&P頁(yè)"?
          ??factory.printing.footer?=?"(自定義頁(yè)腳)"?
          ??factory.printing.portrait?=?false?
          ??factory.printing.leftMargin?=?0.75?
          ??factory.printing.topMargin?=?1.5?
          ??factory.printing.rightMargin?=?0.75?
          ??factory.printing.bottomMargin?=?1.5?
          }?
          function?Print(frame)?{?
          factory.printing.Print(true,?frame)?//?print?with?prompt?
          }?
          </script>?
          <input?type=button?value="打印本頁(yè)"?onclick="factory.printing.Print(false)">?
          <input?type=button?value="頁(yè)面設(shè)置"?onclick="factory.printing.PageSetup()">?
          <input?type=button?value="打印預(yù)覽"?onclick="factory.printing.Preview()"><br>?
          <a??
          target=_blank>具體使用手冊(cè),更多信息,點(diǎn)這里</a>?

          //自帶的打印預(yù)覽?
          WebBrowser.ExecWB(1,1)?打開(kāi)?
          Web.ExecWB(2,1)?關(guān)閉現(xiàn)在所有的IE窗口,并打開(kāi)一個(gè)新窗口?
          Web.ExecWB(4,1)?保存網(wǎng)頁(yè)?
          Web.ExecWB(6,1)?打印?
          Web.ExecWB(7,1)?打印預(yù)覽?
          Web.ExecWB(8,1)?打印頁(yè)面設(shè)置?
          Web.ExecWB(10,1)?查看頁(yè)面屬性?
          Web.ExecWB(15,1)?好像是撤銷,有待確認(rèn)?
          Web.ExecWB(17,1)?全選?
          Web.ExecWB(22,1)?刷新?
          Web.ExecWB(45,1)?關(guān)閉窗體無(wú)提示?
          <style?media=print>?
          .Noprint{display:none;}<!--用本樣式在打印時(shí)隱藏非打印項(xiàng)目-->?
          .PageNext{page-break-after:?always;}<!--控制分頁(yè)-->?
          </style>?
          <object?id="WebBrowser"?width=0?height=0?
          classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2">???
          </object>???

          <center?class="Noprint"?>?
          <input?type=button?value=打印?onclick=document.all.WebBrowser.ExecWB(6,1)>?
          <input?type=button?value=直接打印?onclick=document.all.WebBrowser.ExecWB(6,6)>?
          <input?type=button?value=頁(yè)面設(shè)置?onclick=document.all.WebBrowser.ExecWB(8,1)>?
          </p>?
          <p>?<input?type=button?value=打印預(yù)覽?onclick=document.all.WebBrowser.ExecWB(7,1)>?
          </center>?
          //去掉打印時(shí)的頁(yè)眉頁(yè)腳?

          <script?language="JavaScript">???
          var?HKEY_Root,HKEY_Path,HKEY_Key;?
          HKEY_Root="HKEY_CURRENT_USER";?
          HKEY_Path="\\Software\\Microsoft\\Internet?Explorer\\PageSetup\\";?
          //設(shè)置網(wǎng)頁(yè)打印的頁(yè)眉頁(yè)腳為空?
          function?PageSetup_Null()?
          {?
          try?
          {?
          ??????var?Wsh=new?ActiveXObject("WScript.Shell");?
          HKEY_Key="header";?
          Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");?
          HKEY_Key="footer";?
          Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");?
          }?
          catch(e){}?
          }?
          //設(shè)置網(wǎng)頁(yè)打印的頁(yè)眉頁(yè)腳為默認(rèn)值?
          function?PageSetup_Default()?
          {???
          try?
          {?
          var?Wsh=new?ActiveXObject("WScript.Shell");?
          HKEY_Key="header";?
          Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b頁(yè)碼,&p/&P");?
          HKEY_Key="footer";?
          Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");?
          }?
          catch(e){}?
          }?
          </script>?
          <input?type="button"?value="清空頁(yè)碼"?onclick=PageSetup_Null()>?
          <input?type="button"?value="恢復(fù)頁(yè)碼"?onclick=PageSetup_Default()>?
          //瀏覽器驗(yàn)證?

          function?checkBrowser()?
          {?
          ??this.ver=navigator.appVersion?
          ??this.dom=document.getElementById?1:0?
          ??this.ie6=(this.ver.indexOf("MSIE?6")>-1?&&?this.dom)?1:0;?
          ??this.ie5=(this.ver.indexOf("MSIE?5")>-1?&&?this.dom)?1:0;?
          ??this.ie4=(document.all?&&?!this.dom)?1:0;?
          ??this.ns5=(this.dom?&&?parseInt(this.ver)?>=?5)??1:0;?
          ??this.ns4=(document.layers?&&?!this.dom)?1:0;?
          ??this.mac=(this.ver.indexOf('Mac')?>?-1)??1:0;?
          ??this.ope=(navigator.userAgent.indexOf('Opera')>-1);?
          ??this.ie=(this.ie6?||?this.ie5?||?this.ie4)?
          ??this.ns=(this.ns4?||?this.ns5)?
          ??this.bw=(this.ie6?||?this.ie5?||?this.ie4?||?this.ns5?||?this.ns4?||?this.mac?
          ||?this.ope)?
          ??this.nbw=(!this.bw)?
          ??return?this;?
          }?
          //計(jì)算內(nèi)容寬和高?
          <SCRIPT?language="javascript">???
          function?test(obj)???
          {???
          ????var?range?=?obj.createTextRange();???
          ????alert("內(nèi)容區(qū)寬度:?"?+?range.boundingWidth???
          ????????????????????????????????+?"px\r\n內(nèi)容區(qū)高度:?"?+?
          range.boundingHeight?+?"px");???
          ????????
          }???
          </SCRIPT>???
          <BODY>???
          <Textarea?id="txt"?height="150">sdf</textarea><INPUT?type="button"?
          value="計(jì)算內(nèi)容寬度"?onClick="test(txt)">???
          </BODY>?
          //無(wú)模式的提示框?
          function?modelessAlert(Msg)?
          {?
          ??
          window.showModelessDialog("javascript?:alert(\""+escape(Msg)+"\");window.close();","","status:no;resizable:no;help:no;dialogHeight:height:30px;dialogHeight:40px;");?

          }?
          //屏蔽按鍵?
          <html>?
          <head>?
          <meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312">?
          <noscript><meta?http-equiv="refresh"?
          content="0;url=about:noscript"></noscript>?
          <title>屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵</title>?
          </head>?
          <body>?
          <script?language="Javascript"><!--?
          //屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、F11、F5刷新、退格鍵?
          //Author:?meizz(梅花雨)?2002-6-18?
          function?document.oncontextmenu(){event.returnValue=false;}//屏蔽鼠標(biāo)右鍵?
          function?window.onhelp(){return?false}?//屏蔽F1幫助?
          function?document.onkeydown()?
          {?
          if?((window.event.altKey)&&?
          ????((window.event.keyCode==37)||???//屏蔽?Alt+?方向鍵?←?
          ????(window.event.keyCode==39)))???//屏蔽?Alt+?方向鍵?→?
          {?
          ??alert("不準(zhǔn)你使用ALT+方向鍵前進(jìn)或后退網(wǎng)頁(yè)!");?
          ??event.returnValue=false;?
          }?
          ??/*?注:這還不是真正地屏蔽?Alt+?方向鍵,?
          ??因?yàn)?Alt+?方向鍵彈出警告框時(shí),按住?Alt?鍵不放,?
          ??用鼠標(biāo)點(diǎn)掉警告框,這種屏蔽方法就失效了。以后若?
          ??有哪位高手有真正屏蔽?Alt?鍵的方法,請(qǐng)告知。*/?
          if?((event.keyCode==8)?||???????????//屏蔽退格刪除鍵?
          ????(event.keyCode==116)||???????????//屏蔽?F5?刷新鍵?
          ????(event.ctrlKey?&&?event.keyCode==82)){?//Ctrl?+?R?
          ??event.keyCode=0;?
          ??event.returnValue=false;?
          ??}?
          if?(event.keyCode==122){event.keyCode=0;event.returnValue=false;}?//屏蔽F11?
          if?(event.ctrlKey?&&?event.keyCode==78)?event.returnValue=false;???//屏蔽?Ctrl+n?

          if?(event.shiftKey?&&?event.keyCode==121)event.returnValue=false;?//屏蔽?
          shift+F10?
          if?(window.event.srcElement.tagName?==?"A"?&&?window.event.shiftKey)?
          ????window.event.returnValue?=?false;?????????//屏蔽?shift?加鼠標(biāo)左鍵新開(kāi)一網(wǎng)頁(yè)?
          if?((window.event.altKey)&&(window.event.keyCode==115))?????????//屏蔽Alt+F4?

          {?
          ????
          window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");?
          ????return?false;?
          }?
          }?
          </script>?
          屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵?
          </body>?
          </html>?
          //屏蔽打印?
          <style>?
          @media?print{?
          *?{display:none}?
          }?
          </style>?
          //移動(dòng)的圖層,拖動(dòng)?

          1.<span?style='position:absolute;width:200;height:200;background:red'?
          onmousedown=MouseDown(this)?onmousemove=MouseMove()?
          onmouseup=MouseUp()>meizz</span>?
          <script?language=javascript>?
          var?Obj;?
          function?MouseDown(obj)?
          {?
          Obj=obj;?
          Obj.setCapture();?
          Obj.l=event.x-Obj.style.pixelLeft;?
          Obj.t=event.y-Obj.style.pixelTop;?
          }?
          function?MouseMove()?
          {?
          if(Obj!=null)?
          {?
          ??Obj.style.left?=?event.x-Obj.l;?
          ??Obj.style.top?=?event.y-Obj.t;?
          }?
          }?
          function?MouseUp()?
          {?
          if(Obj!=null)?
          {?
          ??Obj.releaseCapture();?
          ??Obj=null;?
          }?
          }?
          </script>?
          2.?
          <div?id="myDiv"?src="logo.gif"?ondrag="doDrag();"?
          onmouseover="this.style.cursor='hand'"?
          style="position:absolute;left=100;top=100;"?onmousedown="doMouseDown();">?
          <a?href="#"?onclick="return?false"><h1>wlecome</h1></a>?
          </div>?
          <script?language="JavaScript"?type="text/javascript">?
          var?orgMouseX;?
          var?orgMouseY;?
          var?orgObjX;?
          var?orgObjY;?
          function?doDrag()?
          {?
          var?myObject=document.all.myDiv;?

          var?x=event.clientX;?
          var?y=event.clientY;?
          myObject.style.left=x-(orgMouseX-orgObjX);?
          myObject.style.top=y-(orgMouseY-orgObjY);?

          }?
          function?doMouseDown()?
          {?
          orgMouseX=event.clientX;?
          orgMouseY=event.clientY;?
          orgObjX=parseInt(document.all.myDiv.style.left);?
          orgObjY=parseInt(document.all.myDiv.style.top);?
          }?

          </script>?

          //文檔狀態(tài)改變?

          <iframe?src="a.html"?id="f"?name="f"?scrolling="no"?frameborder=0?marginwidth=0?
          marginheight=0></iframe>?
          <script>?
          var?doc=window.frames["f"].document;?
          function?s(){?
          if?(doc.readyState=="complete"){?
          document.all.f.style.height=doc.body.scrollHeight?
          document.all.f.style.width=doc.body.scrollWidth?
          }?
          }?
          doc.onreadystatechange=s?
          </script>?

          //刷新后不變的文本框?
          <HTML>?
          <HEAD>?
          <META?NAME="save"?CONTENT="history">?
          <STYLE>?
          ??.sHistory?{behavior:url(#default#savehistory);}?
          </STYLE>?
          </HEAD>?
          <BODY>?
          <INPUT?class=sHistory?type=text?id=oPersistInput>?
          </BODY>?
          </HTML>?
          //訪問(wèn)剪貼板?
          (1)拖拽訪問(wèn)?
          event.dataTransfer.setData("URL",?oImage.src);?
          sImageURL?=?event.dataTransfer.getData("URL")?
          (2)普通訪問(wèn)?
          window.clipboardData.setData("Text",oSource.innerText);?
          window.clipboardData.getData("Text");?
          //操作COOKIE?

          function?SetCookie(sName,?sValue)?
          {?
          document.cookie?=?sName?+?"="?+?escape(sValue)?+?";?";?
          }?
          function?GetCookie(sName)?
          {?
          var?aCookie?=?document.cookie.split(";?");?
          for?(var?i=0;?i?<?aCookie.length;?i++)?
          {?
          ??
          var?aCrumb?=?aCookie.split("=");?
          if?(sName?==?aCrumb[0])?
          return?unescape(aCrumb[1]);?
          }?

          }?
          function?DelCookie(sName)?
          {?
          document.cookie?=?sName?+?"="?+?escape(sValue)?+?";?expires=Fri,?31?Dec?1999?
          23:59:59?GMT;";?
          }?
          //setTimeout增加參數(shù)?
          <script>?
          var?_st?=?window.setTimeout;?
          window.setTimeout?=?function(fRef,?mDelay)?{?
          if(typeof?fRef?==?'function'){?
          var?argu?=?Array.prototype.slice.call(arguments,2);?
          var?f?=?(function(){?fRef.apply(null,?argu);?});?
          return?_st(f,?mDelay);?
          }?
          return?_st(fRef,mDelay);?
          }?
          function?test(x){?
          alert(x);?
          }?
          window.setTimeout(test,1000,'fason');?
          </script>?

          //自定義的apply,call?
          Function.prototype.apply?=?function?(obj,?argu)?{?
          if?(obj)?obj.constructor.prototype._caller?=?this;?
          var?argus?=?new?Array();?
          for?(var?i=0;i<argu.length;i++)?
          argus?=?"argu["?+?i?+?"]";?
          var?r;?
          eval("r?=?"?+?(obj???("obj._caller("?+?argus.join(",")?+?");")?:?("this("?+?
          argus.join(",")?+?");")));?
          return?r;?
          };?
          Function.prototype.call?=?function?(obj)?{?
          var?argu?=?new?Array();?
          for?(var?i=1;i<arguments.length;i++)?
          argu[i-1]?=?arguments;?
          return?this.apply(obj,?argu);?
          };?????

          //下載文件?
          function?DownURL(strRemoteURL,strLocalURL)?
          {?
          try?
          {?
          var?xmlHTTP=new?ActiveXObject("Microsoft.XMLHTTP");?
          xmlHTTP.open("Get",strRemoteURL,false);?
          xmlHTTP.send();?
          var?adodbStream=new?ActiveXObject("ADODB.Stream");?
          adodbStream.Type=1;//1=adTypeBinary?
          adodbStream.Open();?
          adodbStream.write(xmlHTTP.responseBody);?
          adodbStream.SaveToFile(strLocalURL,2);?
          adodbStream.Close();?
          adodbStream=null;?
          xmlHTTP=null;?
          ??
          }?
          catch(e)?
          {?
          window.confirm("下載URL出錯(cuò)!");?
          }?
          //window.confirm("下載完成.");?
          }?

          //檢驗(yàn)連接是否有效?
          function?getXML(URL)?
          {?
          var?xmlhttp?=?new?ActiveXObject("microsoft.xmlhttp");?
          xmlhttp.Open("GET",URL,?false);?
          try?
          {?
          xmlhttp.Send();?
          }?
          catch(e){}?
          finally?
          {?
          var?result?=?xmlhttp.responseText;?
          if(result)?
          {?
          ??if(xmlhttp.Status==200)?
          ??{?
          ??return(true);?
          ??}?
          ??else?
          ??{?
          ??return(false);?
          ??}?
          }?
          else?
          {?
          ??return(false);?
          }?
          }?
          }?
          //POST代替FORM?
          <SCRIPT?language="VBScript">?
          Function?URLEncoding(vstrIn)?
          ??strReturn?=?""?
          ??For?i?=?1?To?Len(vstrIn)?
          ????ThisChr?=?Mid(vStrIn,i,1)?
          ????If?Abs(Asc(ThisChr))?<?&HFF?Then?
          ????????strReturn?=?strReturn?&?ThisChr?
          ????Else?
          ????????innerCode?=?Asc(ThisChr)?
          ????????If?innerCode?<?0?Then?
          ??????????innerCode?=?innerCode?+?&H10000?
          ????????End?If?
          ????????Hight8?=?(innerCode?And?&HFF00)\?&HFF?
          ????????Low8?=?innerCode?And?&HFF?
          ????????strReturn?=?strReturn?&?"%"?&?Hex(Hight8)?&?"%"?&?Hex(Low8)?
          ????End?If?
          ??Next?
          ??URLEncoding?=?strReturn?
          End?Function?
          Function?bytes2BSTR(vIn)?
          ??strReturn?=?""?
          ??For?i?=?1?To?LenB(vIn)?
          ????ThisCharCode?=?AscB(MidB(vIn,i,1))?
          ????If?ThisCharCode?<?&H80?Then?
          ????????strReturn?=?strReturn?&?Chr(ThisCharCode)?
          ????Else?
          ????????NextCharCode?=?AscB(MidB(vIn,i+1,1))?
          ????????strReturn?=?strReturn?&?Chr(CLng(ThisCharCode)?*?&H100?+?
          CInt(NextCharCode))?
          ????????i?=?i?+?1?
          ????End?If?
          ??Next?
          ??bytes2BSTR?=?strReturn?
          End?Function?
          dim?strA,oReq?
          strA?=?URLEncoding("submit1=Submit&text1=中文")?
          set?oReq?=?CreateObject("MSXML2.XMLHTTP")?
          oReq.open?"POST","http://ServerName/VDir/TstResult.asp",false?
          oReq.setRequestHeader?"Content-Length",Len(strA)?
          oReq.setRequestHeader?"CONTENT-TYPE","application/x-www-form-urlencoded"?
          oReq.send?strA?
          msgbox?bytes2BSTR(oReq.responseBody)?
          </SCRIPT>?
          //readyState是xmlhttp返回?cái)?shù)據(jù)的進(jìn)度,0=載入中,1=未初始化,2=已載入,3=運(yùn)行中,4=完成
          //組件是否安裝?
          isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}",?"componentID"))?
          //檢查網(wǎng)頁(yè)是否存在?

          function?CheckURL(URL)?
          {?
          var?xmlhttp?=?new?ActiveXObject("Microsoft.XMLHTTP");?
          xmlhttp.Open("GET",URL,?false);?
          try?
          {?
          ??xmlhttp.Send();?
          ??var?result?=?xmlhttp.status;?
          }?
          catch(e)?{return(false);?}?
          if(result==200)?
          {?
          ??return?true;?
          }?
          xmlhttp?=?null;?
          return?false;?
          }?
          //連接數(shù)據(jù)庫(kù)?

          <script?language="javascript">?
          //用?JavaScript?寫(xiě)服務(wù)器端連接數(shù)據(jù)庫(kù)的代碼示例?
          var?conn?=?new?ActiveXObject("ADODB.Connection");?
          conn.Open("Provider=SQLOLEDB.1;?Data?Source=localhost;?User?ID=sa;?"?
          ??+"Password=;?Initial?Catalog=pubs");?
          var?rs?=?new?ActiveXObject("ADODB.Recordset");?
          var?sql="select?*?from?authors";?
          rs.open(sql,?conn);?
          shtml?=?"<table?width='100%'?border=1>";?
          shtml?+="<tr?
          bgcolor='#f4f4f4'><td>au_id</td><td>au_lname</td><td>au_fname</td><td>phone</td><td>address</td><td>?
          city</td><td>state</td><td>zip</td></tr>";?
          while(!rs.EOF)?
          {?
          shtml?+=?"<tr><td>"?+?rs("au_id")?+?"</td><td>"?+?rs("au_lname")?+?"</td><td>"?
          +?rs("au_fname")?+?"</td><td>"?+?rs("phone")?+?"</td><td>"?+?rs("address")?+?
          "</td><td>"?+?rs("city")?+?"</td><td>"?+?rs("state")?+?"</td><td>"?+?rs("zip")?+?
          "</td></tr>";?
          rs.moveNext;?
          }?
          shtml?+=?"</table>";?
          document.write(shtml);?
          rs.close();?
          rs?=?null;?
          conn.close();?
          conn?=?null;?
          </script>?
          //使用數(shù)據(jù)島?

          <html>?
          <body>?
          srno:<input?type=text?datasrc=#xmldate?DataFLD=srno?size="76"><BR>?
          times:<input?type=text?datasrc=#xmldate?DataFLD=times?size="76"><BR>?
          <input?id="first"?TYPE=button?value="<< 第一條記錄"?
          onclick="xmldate.recordset.moveFirst()">?
          <input?id="prev"?TYPE=button?value="<上一條記錄"?
          onclick="xmldate.recordset.movePrevious()">???
          <input?id="next"?TYPE=button?value="下一條記錄>"?
          onclick="xmldate.recordset.moveNext()">???
          <input?id="last"?TYPE=button?value="最后一條記錄>>"?
          onclick="xmldate.recordset.moveLast()">???
          <input?id="Add"?TYPE=button?value="添加新記錄"?onclick="xmldate.recordset.addNew()">?


          <XML?ID="xmldate">?
          <infolist>?
          <info?><srno>20041025-01</srno><times>null</times></info>?
          <info?><srno>20041101-09</srno><times>2004年10月1日2點(diǎn)22分0秒</times></info>?
          </infolist>?
          </XML>?
          </body>?
          </html>?
          //獲得參數(shù)?
          <body>?
          <a?href="javascript?:location.href=location.href?+?'?a=1&b=2'">search</a>?
          <script?language="JavaScript">?
          <!--?
          var?a?=?location.search.substr(1);?
          if(a.length>0)?
          {?
          var?re?=?/([^&]*?)\=([^&]*)/g?
          var?s?=?a.match(re);?
          for(var?i=?0;i<s.length;i++)?
          {?
          alert(s);?
          alert(s.split("=")[1]);?
          }?
          }?
          //-->?
          </script>?
          </body>?
          //可編輯SELECT?
          <input?type=text?name=re_name?
          style="width:100px;height:21px;font-size:10pt;"><span?
          style="width:18px;border:0px?solid?red;"><select?name="r00"?
          style="margin-left:-100px;width:118px;?background-color:#FFEEEE;"?
          onChange="document.all.re_name.value=this.value;">?
          ??????????<option?value="1">11111111<option>?
          ??????????<option?value="2">222222</option>?
          ??????????<option?value="3">333333</option>?
          ????????</select>?
          ????????</span>?
          //設(shè)置光標(biāo)位置?

          function?getCaret(textbox)?
          {?
          var?control?=?document.activeElement;?
          textbox.focus();?
          var?rang?=?document.selection.createRange();?
          rang.setEndPoint("StartToStart",textbox.createTextRange())?
          control.focus();?
          return?rang.text.length;?
          }?
          function?setCaret(textbox,pos)?
          {?
          try?
          {?
          var?r?=textbox.createTextRange();?
          ??r.moveStart('character',pos);?
          ??r.collapse(true);?
          ??r.select();?
          }?
          catch(e)?
          {}?
          }?
          function?selectLength(textbox,start,len)?
          {?
          try?
          {?
          var?r?=textbox.createTextRange();?

          r.moveEnd('character',len-(textbox.value.length-start));?
          r.moveStart('character',start);?
          ??
          r.select();?
          }?
          catch(e)?
          {//alert(e.description)}?
          }?
          function?insertAtCaret(textbox,text)?
          {?
          textbox.focus();?
          document.selection.createRange().text?=?text;?
          }?

          //頁(yè)內(nèi)查找?

          function?findInPage(str)?
          {?
          var?txt,?i,?found,n?=?0;?
          if?(str?==?"")?
          {?
          return?false;?
          }?
          txt?=?document.body.createTextRange();?
          for?(i?=?0;?i?<=?n?&&?(found?=?txt.findText(str))?!=?false;?i++)?
          {?
          txt.moveStart("character",?1);?
          txt.moveEnd("textedit");?
          }?
          if?(found)?
          {?
          txt.moveStart("character",?-1);?
          txt.findText(str);?
          txt.select();?
          txt.scrollIntoView();?
          n++;???
          }?
          else?
          {?
          if?(n?>?0)?
          {?
          ??n?=?0;?
          ??findInPage(str);?
          }?
          else?
          {?
          ??alert(str?+?"...?????????您要找的文字不存在。\n?\n請(qǐng)?jiān)囍斎腠?yè)面中的關(guān)鍵字再次查找!");?
          }?
          }?
          return?false;?
          }?
          //書(shū)?
          http://www.itpub.net/attachment.php?s=&postid=1894598?
          http://www.wrclub.net/down/listdown.aspx?id=1341?
          //操作EXECL?
          <script?language="javascript">?
          function?jStartExcel()?{?
          var?xls?=?new?ActiveXObject?(?"Excel.Application"?);?
          xls.visible?=?true;?
          var?newBook?=?xls.Workbooks.Add;?
          newBook.Worksheets.Add;?
          newBook.Worksheets(1).Activate;?
          xls.ActiveWorkBook.ActiveSheet.PageSetup.Orientation?=?2;?
          xls.ActiveWorkBook.ActiveSheet.PageSetup.PaperSize?=?5;?
          newBook.Worksheets(1).Columns("A").columnwidth=50;?
          newBook.Worksheets(1).Columns("A").WrapText?=?true;?
          newBook.Worksheets(1).Columns("B").columnwidth=50;?
          newBook.Worksheets(1).Columns("B").WrapText?=?true;?
          newBook.Worksheets(1).Range("A1:B1000").NumberFormat?=?"0";?
          newBook.Worksheets(1).Range("A1:B1000").HorizontalAlignment?=?-4131;?
          newBook.Worksheets(1).Cells(1,1).Interior.ColorIndex="15";?
          newBook.Worksheets(1).Cells(1,1).value="First?Column,?First?Cell";?
          newBook.Worksheets(1).Cells(2,1).value="First?Column,?Second?Cell";?
          newBook.Worksheets(1).Cells(1,2).value="Second?Column,?First?Cell";?
          newBook.Worksheets(1).Cells(2,2).value="Second?Column,?Second?Cell";?
          newBook.Worksheets(1).Name="My?First?WorkSheet";?
          }?
          </script>?

          //自定義提示條?

          <a?href="#"?title="這是提示">tip</a>?
          <script?Language="JavaScript">?
          //***********默認(rèn)設(shè)置定義.*********************?
          tPopWait=50;//停留tWait豪秒后顯示提示。?
          tPopShow=5000;//顯示tShow豪秒后關(guān)閉提示?
          showPopStep=20;?
          popOpacity=99;?
          //***************內(nèi)部變量定義*****************?
          sPop=null;?
          curShow=null;?
          tFadeOut=null;?
          tFadeIn=null;?
          tFadeWaiting=null;?
          document.write("<style?type='text/css'id='defaultPopStyle'>");?
          document.write(".cPopText?{?background-color:?#F8F8F5;color:#000000;?border:?
          1px?#000000?solid;font-color:?font-size:?12px;?padding-right:?4px;?padding-left:?
          4px;?height:?20px;?padding-top:?2px;?padding-bottom:?2px;?filter:?
          Alpha(Opacity=0)}");?
          document.write("</style>");?
          document.write("<div?id='dypopLayer'?style='position:absolute;z-index:1000;'?
          class='cPopText'></div>");?

          function?showPopupText(){?
          var?o=event.srcElement;?
          MouseX=event.x;?
          MouseY=event.y;?
          if(o.alt!=null?&&?o.alt!=""){o.dypop=o.alt;o.alt=""};?
          ????if(o.title!=null?&&?o.title!=""){o.dypop=o.title;o.title=""};?
          if(o.dypop!=sPop)?{?
          sPop=o.dypop;?
          clearTimeout(curShow);?
          clearTimeout(tFadeOut);?
          clearTimeout(tFadeIn);?
          clearTimeout(tFadeWaiting);?
          if(sPop==null?||?sPop=="")?{?
          dypopLayer.innerHTML="";?
          dypopLayer.style.filter="Alpha()";?
          dypopLayer.filters.Alpha.opacity=0;?
          }?
          else?{?
          if(o.dyclass!=null)?popStyle=o.dyclass?
          else?popStyle="cPopText";?
          curShow=setTimeout("showIt()",tPopWait);?
          }?
          }?
          }?
          function?showIt(){?
          dypopLayer.className=popStyle;?
          dypopLayer.innerHTML=sPop;?
          popWidth=dypopLayer.clientWidth;?
          popHeight=dypopLayer.clientHeight;?
          if(MouseX+12+popWidth>document.body.clientWidth)?popLeftAdjust=-popWidth-24?
          else?popLeftAdjust=0;?
          if(MouseY+12+popHeight>document.body.clientHeight)?popTopAdjust=-popHeight-24?
          else?popTopAdjust=0;?
          dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust;?
          dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust;?
          dypopLayer.style.filter="Alpha(Opacity=0)";?
          fadeOut();?
          }?
          function?fadeOut(){?
          if(dypopLayer.filters.Alpha.opacity<popOpacity)?{?
          dypopLayer.filters.Alpha.opacity+=showPopStep;?
          tFadeOut=setTimeout("fadeOut()",1);?
          }?
          else?{?
          dypopLayer.filters.Alpha.opacity=popOpacity;?
          tFadeWaiting=setTimeout("fadeIn()",tPopShow);?
          }?
          }?
          function?fadeIn(){?
          if(dypopLayer.filters.Alpha.opacity>0)?{?
          dypopLayer.filters.Alpha.opacity-=1;?
          tFadeIn=setTimeout("fadeIn()",1);?
          }?
          }?
          document.onmouseover=showPopupText;?
          </script>?
          //插入文字?
          document.onclick?=function(){?
          var?oSource?=?window.event.srcElement;?
          if(oSource.tagName!="DIV")?
          return?false;?
          var?sel?=?document.selection;?
          if?(sel!=null)?{?
          var?rng?=?sel.createRange();?
          if?(rng!=null)?
          rng.pasteHTML("<font?color=red>插入文字</font>");?
          }?
          }?
          //netscapte下操作xml?
          doc?=?new?ActiveXObject("Msxml2.DOMDocument");?
          doc?=?new?ActiveXObject("Microsoft.XMLDOM")?
          ->>?
          doc?=?(new?DOMParser()).parseFromString(sXML,'text/xml')?
          //判斷鍵值?
          <html>?
          <meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312">?
          <head>?
          <script?language="javascript">?
          var?ie?=navigator.appName=="Microsoft?Internet?Explorer"?true:false;?
          ??
          function?keyDown(e)?
          {?
          if(!ie)?
          {?
          var?nkey=e.which;?
          var?iekey='現(xiàn)在是ns瀏覽器';?
          var?realkey=String.fromCharCode(e.which);?
          }?
          if(ie)?
          {?
          var?iekey=event.keyCode;?
          var?nkey='現(xiàn)在是ie瀏覽器';?
          var?realkey=String.fromCharCode(event.keyCode);?
          if(event.keyCode==32){realkey='\'?空格\''}?
          if(event.keyCode==13){realkey='\'?回車\''}?
          if(event.keyCode==27){realkey='\'?Esc\''}?
          if(event.keyCode==16){realkey='\'?Shift\''}?
          if(event.keyCode==17){realkey='\'?Ctrl\''}?
          if(event.keyCode==18){realkey='\'?Alt\''}?
          }?
          alert('ns瀏覽器中鍵值:'+nkey+'\n'+'ie瀏覽器中鍵值:'+iekey+'\n'+'實(shí)際鍵為'+realkey);?
          }?
          document.onkeydown?=?keyDown;?
          </script>?
          </head>?
          <body>?
          //Javascript?Document.?
          <hr>?
          <center>?
          <h3>請(qǐng)按任意一個(gè)鍵。。。。</h3>?
          </center>?
          </body>?
          </html>?
          //禁止FSO?

          1.注銷組件?
          regsvr32?/u?scrrun.dll?
          2.修改PROGID?
          HKEY_CLASSES_ROOT\Scripting.FileSystemObject?
          Scripting.FileSystemObject?
          3.對(duì)于使用object的用戶,修改HKEY_CLASSES_ROOT\Scripting.?

          //省略號(hào)?
          <DIV?STYLE="width:?120px;?height:?50px;?border:?1px?solid?blue;?
          ????????overflow:?hidden;?text-overflow:ellipsis">?
          <NOBR>就是比如有一行文字,很長(zhǎng),表格內(nèi)一行顯示不下.</NOBR>?
          </DIV>?
          //檢測(cè)media?play版本?

          <IE:clientCaps?ID="oClientCaps"?style="{behavior:url(#default#clientcaps)}"?/>?
          <SCRIPT>?
          var?flash="";?
          ??WMPVersion=?
          oClientCaps.getComponentVersion("{22D6F312-B0F6-11D0-94AB-0080C74C7E95}","ComponentID");?

          ??if?(WMPVersion?!=?"")?{?
          ??flash?=?"";?
          ??var?version?=?WMPVersion.split(",");?
          ??var?i;?
          ??for?(i?=?0;?i?<?version.length;?i++)?{?
          ????if?(i?!=?0)?
          ??flash?+=?".";?
          ????flash?+=?version;?
          ??}?
          ??document.write("您的Windows?Media?Player?版本是:"+flash+"<p>");?
          }?
          </SCRIPT>?


          //圖象按比例?

          <script?language="JavaScript">?
          <!--?
          //圖片按比例縮放?
          var?flag=false;?
          function?DrawImage(ImgD){?
          var?image=new?Image();?
          var?iwidth?=?80;?//定義允許圖片寬度?
          var?iheight?=?80;?//定義允許圖片高度?
          image.src=ImgD.src;?
          if(image.width>0?&&?image.height>0){?
          flag=true;?
          if(image.width/image.height>=?iwidth/iheight){?
          if(image.width>iwidth){???
          ImgD.width=iwidth;?
          ImgD.height=(image.height*iwidth)/image.width;?
          }else{?
          ImgD.width=image.width;???
          ImgD.height=image.height;?
          }?
          ImgD.alt=image.width+"×"+image.height;?
          }?
          else{?
          if(image.height>iheight){???
          ImgD.height=iheight;?
          ImgD.width=(image.width*iheight)/image.height;???
          }else{?
          ImgD.width=image.width;???
          ImgD.height=image.height;?
          }?
          ImgD.alt=image.width+"×"+image.height;?
          }?
          }?
          }?
          //-->?
          </script>?
          <img?src=".."?onload?=?"DrawImage(this)">?


          //細(xì)線SELECT?

          <span?style="border:1px?solid?#000000;?position:absolute;?overflow:hidden;"?>?
          <select?style="margin:-2px;">?
          <option>1111</option>?
          <option>11111111111111</option>?
          <option>111111111</option>?
          </select></span>?

          //Import?

          function?Import()?{?
          for(?var?i=0;?i<arguments.length;?i++?)?{?
          var?file?=?arguments;?
          if?(?file.match(/\.js$/i))?
          ??document.write('<script?type=\"text/javascript\"?src=\"'?+?file?+?'\"></sc'?+?
          'ript>');?
          else?
          ??document.write('<style?type=\"text/css\">@import?\"'?+?file?+?'\"?
          ;</style>');?
          }?
          };?

          //js枚舉?
          function?getComputerName()?
          {?
          var?objWMIService?=?GetObject("Winmgmts:root\cimv2");?
          for(e?=?new?Enumerator(objWMIService)?;?!e.atEnd()?;?e.moveNext())?
          {?
          ??var?getComputer?=?e.item();?
          ??return?getComputer.Name;?
          }?
          }?


          //條件編譯?

          <script?language=javascript>?
          /*@cc_on?@*/?
          /*@if?(@_win32?&&?@_jscript_version>5)?
          function?window.confirm(str)?
          {?
          ??execScript("n?=?msgbox('"+?str?+"',?257)",?"vbscript");?
          ??return(n?==?1);?
          }?
          @end?@*/?
          </script>?


          //取得innerText?

          <SCRIPT?LANGUAGE="JavaScript">?
          <!--?
          var?xmlDoc?=?new?ActiveXObject("Msxml2.DOMDocument.4.0");?
          var?currNode;?
          xmlDoc.async?=?false;?
          xmlDoc.async?=?false;?
          xmlDoc.loadXML("<TABLENAME>?????你好你阿三???大法???司法等四?????????
          </TABLENAME>");?
          currNode?=?xmlDoc.documentElement;?
          ??
          var?s?=?currNode.xml;?
          var?r?=?/\<([^\>\s]*?)[^\>]*?\>([^\<]*?)\<\/\1\>/?
          var?b?=?s.replace(r,"$2");?
          alert(b);?
          //-->?
          </SCRIPT>?
          //mergeAttributes?復(fù)制所有讀/寫(xiě)標(biāo)簽屬性到指定元素。?
          <SCRIPT>?
          function?fnMerge(){?
          oSource.children[1].mergeAttributes(oSource.children[0]);?
          }?
          </SCRIPT>?
          <SPAN?ID=oSource>?
          <DIV?
          ID="oDiv"?
          ATTRIBUTE1="true"?
          ATTRIBUTE2="true"?
          onclick="alert('click');"?
          onmouseover="this.style.color='#0000FF';"?
          onmouseout="this.style.color='#000000';"?
          >?
          This?is?a?sample?<B>DIV</B>?element.?
          </DIV>?
          <DIV?ID="oDiv2">?
          This?is?another?sample?<B>DIV</B>?element.?
          </DIV>?
          </SPAN>?
          <INPUT?
          TYPE="button"?
          VALUE="Merge?Attributes"?
          onclick="fnMerge()"?
          >?
          **/
          posted on 2006-03-21 09:57 Web 2.0 技術(shù)資源 閱讀(1171) 評(píng)論(1)  編輯  收藏 所屬分類: Javascript

          評(píng)論

          # re: Javascript 常用技巧 [1] 2007-03-02 01:50 投票
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