时间:2021-07-01 10:21:17 帮助过:29人阅读
- <br><head runat="server"> <br><title>无标题页</title> <br><script src="Js/jquery-1.5.1.min.js" type="text/javascript"></script> <br><script src="Js/Demo.js" type="text/javascript"></script> <br></head> <br><body> <br><form id="form1" runat="server"> <br><div id="content"> <br><table> <br><asp:Repeater ID="Repeater1" runat="server"> <br><HeaderTemplate> <br><tr> <br><td> <br><input type="checkbox"> <br></td> <br><td> <br>学生ID <br></td> <br><td> <br>学生姓名 <br></td> <br></tr> <br></HeaderTemplate> <br><ItemTemplate> <br><tr> <br><td> <br><input type="checkbox"> <br></td> <br><td style="text-align: center"> <br><%#Eval("studentId") %> <br></td> <br><td style="text-align: center"> <br><%#Eval("name") %> <br></td> <br></tr> <br></ItemTemplate> <br></asp:Repeater> <br></table> <br></div> <br><div> <br><input id="btnDel" type="button" value="删除"></input> <br></div> <br></form> <br></body> <br> <br>后台 <br><span><u></u></span> 代码如下:<pre class="brush:php;toolbar:false layui-box layui-code-view layui-code-notepad"><ol class="layui-code-ol"><li><br>protected void Page_Load(object sender, EventArgs e) <br>{ <br>StudentBll _bll = new StudentBll(); <br>if (Request.QueryString["id"]!=""&&Request.QueryString["id"]!=null) <br>{ <br>string _ids = Request.QueryString["id"]; <br>_bll.Delete(_ids); <br>} <br>Repeater1.DataSource = _bll.SelectALL(); <br>Repeater1.DataBind(); <br>} <br> <br>Demo.js文件 <br><span><u></u></span> 代码如下:<pre class="brush:php;toolbar:false layui-box layui-code-view layui-code-notepad"><ol class="layui-code-ol"><li><br>$(function() { <br>// 此函数是去掉javascript中字符串的开头和结尾的空格和换行 <br>function Trim(str) <br>{ <br>var statrIndex; <br>var endIndes; <br>for(i=0;i<str.length;i++) <br>{ <br>var k=str.charAt(i); <br>if (k!="\n"&&k!=" ") <br>{ <br>statrIndex=i; break; <br>} <br>} <br>for (i=str.length-1;i<str.length;i--) <br>{ <br>var k=str.charAt(i); <br>if (k!="\n"&&k!=" ") <br>{ <br>endIndes=i; break; <br>} <br>} <br>return str.substring(statrIndex,endIndes+1); <br>}; <br>$("#btnDel").click(function(){ <br>var ids="''"; <br>$("#content input:checked").parent().next().each(function(i){ <br>ids=ids+",'"+Trim($(this).text())+"'"; <br>}); <br>$("#content").load("Default.aspx?id="+encodeURI(ids)+"#p-Getting-Started #content") //局部更新Repeater <br>}) <br>}) <br> <br>源码下载</li><li> </li><li> </li></ol></pre></li></ol></pre>