剛從事這一行,很多東西不知道,從基礎開始吧。
//求得昨天這個時候的日期時間
function getStartDate(startDate){
var year=startDate.getFullYear();
var month=startDate.getMonth();
var day=startDate.getDate();
var hour=startDate.getHours();
var miniute=startDate.getMinutes();
var newDate = new Date(year,month,day,hour,miniute);
newDate.setDate(newDate.getDate()-1);
return newDate;
}
//將日期對象轉化為:yyyy-mm-dd hh:mi類型字串
function getDateStr(vDate){
var year = vDate.getFullYear();
var month = vDate.getMonth();
var day = vDate.getDate();
var hour = vDate.getHours();
var miniute= vDate.getMinutes();
var month_str = month > 9 ? month:("0"+month);
var day_str = day > 9 ? day:("0"+day);
var hour_str = hour > 9 ? hour:("0"+hour);
var miniute_str= miniute> 9 ? miniute:("0"+miniute);
return year+"-"+month_str+"-"+day_str+" "+hour_str+":"+miniute_str;
}
//判斷瀏覽器是否為IE6,這個方法也可稍加改動,判斷是否為IE瀏覽器
function isIE6Browser(){
var isIE6=false;
var Sys = {};
var ua = navigator.userAgent.toLowerCase();
var s;
(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : 0;
if(Sys.ie && Sys.ie=="6.0"){
isIE6=true;
}
return isIE6;
}
//判斷一個數組中是否含有某個元素
function IsContain(arr,value){
for(var i=0;i<arr.length;i++){
if(arr[i]==value){
return true;
}
}
return false;
}
function getStartDate(startDate){
var year=startDate.getFullYear();
var month=startDate.getMonth();
var day=startDate.getDate();
var hour=startDate.getHours();
var miniute=startDate.getMinutes();
var newDate = new Date(year,month,day,hour,miniute);
newDate.setDate(newDate.getDate()-1);
return newDate;
}
//將日期對象轉化為:yyyy-mm-dd hh:mi類型字串
function getDateStr(vDate){
var year = vDate.getFullYear();
var month = vDate.getMonth();
var day = vDate.getDate();
var hour = vDate.getHours();
var miniute= vDate.getMinutes();
var month_str = month > 9 ? month:("0"+month);
var day_str = day > 9 ? day:("0"+day);
var hour_str = hour > 9 ? hour:("0"+hour);
var miniute_str= miniute> 9 ? miniute:("0"+miniute);
return year+"-"+month_str+"-"+day_str+" "+hour_str+":"+miniute_str;
}
//判斷瀏覽器是否為IE6,這個方法也可稍加改動,判斷是否為IE瀏覽器
function isIE6Browser(){
var isIE6=false;
var Sys = {};
var ua = navigator.userAgent.toLowerCase();
var s;
(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : 0;
if(Sys.ie && Sys.ie=="6.0"){
isIE6=true;
}
return isIE6;
}
//判斷一個數組中是否含有某個元素
function IsContain(arr,value){
for(var i=0;i<arr.length;i++){
if(arr[i]==value){
return true;
}
}
return false;
}