JQuery實(shí)現(xiàn)Repeater無刷新批量刪除(附后臺asp.net源碼)

head runat="server">
title>無標(biāo)題頁/title>
script src="Js/jquery-1.5.1.min.js" type="text/javascript">/script>
script src="Js/Demo.js" type="text/javascript">/script>
/head>
body>
form id="form1" runat="server">
div id="content">
table>
asp:Repeater ID="Repeater1" runat="server">
HeaderTemplate>
tr>
td>
input type="checkbox">
/td>
td>
學(xué)生ID
/td>
td>
學(xué)生姓名
/td>
/tr>
/HeaderTemplate>
ItemTemplate>
tr>
td>
input type="checkbox">
/td>
td style="text-align: center">
%#Eval("studentId") %>
/td>
td style="text-align: center">
%#Eval("name") %>
/td>
/tr>
/ItemTemplate>
/asp:Repeater>
/table>
/div>
div>
input id="btnDel" type="button" value="刪除">/input>
/div>
/form>
/body>

protected void Page_Load(object sender, EventArgs e)
{
StudentBll _bll = new StudentBll();
if (Request.QueryString["id"]!=""Request.QueryString["id"]!=null)
{
string _ids = Request.QueryString["id"];
_bll.Delete(_ids);
}
Repeater1.DataSource = _bll.SelectALL();
Repeater1.DataBind();
}

$(function() {
// 此函數(shù)是去掉javascript中字符串的開頭和結(jié)尾的空格和換行
function Trim(str)
{
var statrIndex;
var endIndes;
for(i=0;istr.length;i++)
{
var k=str.charAt(i);
if (k!="\n"k!=" ")
{
statrIndex=i; break;
}
}
for (i=str.length-1;istr.length;i--)
{
var k=str.charAt(i);
if (k!="\n"k!=" ")
{
endIndes=i; break;
}
}
return str.substring(statrIndex,endIndes+1);
};
$("#btnDel").click(function(){
var ids="''";
$("#content input:checked").parent().next().each(function(i){
ids=ids+",'"+Trim($(this).text())+"'";
});
$("#content").load("Default.aspx?id="+encodeURI(ids)+"#p-Getting-Started #content") //局部更新Repeater
})
})