js全选和批量删除
js代码
<script type="text/javascript">function selectAll(){for(var i=0;i<document.form1.selectList.length;i++){var until=document.form1.selectList[i];until.checked=document.form1.selected.checked;}}function testSelect(){ var select=false; for(var i=0;i<document.form1.selectList.length;i++){ if(document.form1.selectList[i].checked){ select=true; break; } } if(!select){ alert("你还没选择要删除的记录！"); } return select;}function ss(){alert("hello");}</script>html:
<form action="/deleted.jspx?method=listDelete" name="form1" id="form1" onsubmit="return testSelect();" method="post"> <table border="1" id="selected" name="selected" onclick="selectAll();"/>序号</td><td width="10%">问题摘要</td><td >问题类型</td><td > 评审意见</td> <td>操作</td> </tr> <#list list as pro> <tr> <td><input id="selectList" name="selectList" type="checkbox" value="${pro.proId}"/>${pro_index+1}</td> <td>${pro.proDescrible}</td> <td>${pro.proType }</td> <td>${pro.review.content}</td> <td> <a href="/query.jspx?proId=${pro.proId}">查看</a> <a href="/delete.jspx?proId=${pro.proId}" onclick='return(confirm("确定删除?"));'>删除</a> </td> </tr> </#list> </table>??