<script type="text/javascript" src="<%=root %>/publicJS/jquery-1.3.1.js"></script>
<script type="text/javascript">
$(function(){
//edit table鍙法杓〃鏍?br /> var numTD = $("#datatable tbody td.edit");//鎺掗櫎鎺変笉鑳借淇敼鐨勫柈鍏冩牸
numTD.dblclick(function(){
var inputobj = $("<input type='text'>");//鏂板緩鏂囨湰杓稿叆妗?br /> var tdobj = $(this);//琚法杓殑鍠厓鏍?br /> var text = tdobj.html();
inputobj.val(text);
//important 涓瀹氳鍦ㄦ彃鍏ユ枃鏈鍓嶉茶鍒ゆ柗
if(tdobj.children("input").length > 0){
return false;
}
tdobj.html("");
inputobj.width(tdobj.width());
inputobj.appendTo(tdobj);
inputobj.trigger("focus").trigger("select");
//闃繪鏂囨湰妗嗙殑闆欐搳浜嬩歡
inputobj.click(function(){
return false;
});
//铏曠悊閸電洡浜嬩歡
inputobj.keyup(function(event){
//鐛插彇鐣跺墠鎸夐嵉鐨勫?br /> //jQuery鐨別vent灝嶈薄涓婃湁涓鍊媤hich鐨勫爆鎬у彲浠ョ嵅寰楅嵉鐩ゆ寜閸電殑閸靛?br /> var keycode = event.which;
//铏曠悊鍥炶粖鐨勬儏娉?br /> if(keycode == 13){
//鐛插彇鐣跺墠鏂囨湰妗嗙殑鍏у
var inputtext = $(this).val();
//灝噒d鐨勫収瀹逛慨鏀規(guī)垚鏂囨湰妗嗙彔鍏у
tdobj.html(inputtext);
var v_id = tdobj.parent().children().eq(1).html();
var column = tdobj.attr("id");
if(column == "roleName"){
systemDaoAjax.updateRole({id : v_id,
roleName : tdobj.parent().children("#roleName").html(),
createUser : $("#hidden_username").val()
}, null);
}else if(column == 'roleDesc'){
systemDaoAjax.updateRole({id : v_id,
roleDesc : tdobj.parent().children("#roleDesc").html(),
createUser : $("#hidden_username").val()
}, null);
}
}
//铏曠悊ESC鐨勬儏娉?br /> if(keycode == 27){
//灝噒d涓殑鍏у鍘熶締鐐哄師鍏堢殑鍊紅ext
tdobj.html(text);
}
});
//鏂囨湰妗嗗け鍘葷劍榛炰簨浠?鑸嘐SC浜嬩歡涓妯?br /> inputobj.blur(function(){
//灝噒d涓殑鍏у鍘熶締鐐哄師鍏堢殑鍊紅ext
tdobj.html(text);
});
});
});
function checkUserName(){
var username = document.getElementById("username").value;
if(!username==""){
systemDaoAjax.validateUserName(username, function userNameCallback(data){
if(data){
document.getElementById("saveButton").disabled = false;
document.getElementById("feedBackMessage").style.display='none';
setCheckbox();//璦疆鎴栬呮竻絀虹閬告
}else{
document.getElementById("saveButton").disabled = true;
document.getElementById("feedBackMessage").style.display='block';
}
});
}
}
function setCheckbox(){
var checkitem = document.getElementsByName("roleIdCheckbox")
systemDaoAjax.getRoleByUserName(document.getElementById("username").value, function funcRoleCallback(roleArray){
for(var i=0; i<checkitem.length; i++) {
checkitem[i].checked=false;
for(var j=0; j<roleArray.length; j++){
if(checkitem[i].value==roleArray[j])
checkitem[i].checked=true;
}
}
});
}
function saveUserRole(){
var arrays = new Array();
var items = document.getElementsByName("roleIdCheckbox")
for(i=0; i<items.length; i++) {
if(items[i].checked)
arrays.push(items[i].value);
}
if(arrays.length>0){
systemDaoAjax.saveUserRole(document.getElementById("username").value, arrays, function saveUserRoleCallback(data){
if(data)
alert("鎿嶄綔鎴愬姛!");
else
alert("娉ㄦ剰:鎿嶄綔澶辨晽!");
});
}else{
alert("璜嬮伕鎿囪鎺堟瑠鐨勮鑹?");
}
}
</script>
]]>
if ( $( "#tt" ) ) {
// do something
}
鑰屽簲璇ユ牴鎹幏鍙栧埌鍏冪礌鐨勯暱搴︽潵鍒ゆ柇錛屼唬鐮佸涓?br />
if ( $( "#tt" ).length > 0 ) {
// do something
}
鎴栬呰漿鎹㈡垚DOM瀵硅薄鏉ュ垽鏂紝浠ｇ爜濡備笅錛?br />
if ( $( "#tt" )[0] ) {
// do something
}
]]>