Home Web Front-end HTML Tutorial jsp 嵌套iframe 从iframe中表单提交并传值到外层_html/css_WEB-ITnose

jsp 嵌套iframe 从iframe中表单提交并传值到外层_html/css_WEB-ITnose

Jun 24, 2016 am 11:22 AM

今天因需求迭代 更改元来代码 遇到了这么个问题

就是想在 iframe中提交后进行整个页面的跳转 并把iframe中的值传到外层jsp

大概就是这个样子

外层 a.jsp

<div id="d"></div><iframe src="b.jsp" name="listresult" width="100%" height="100%" frameborder="0"></iframe>         
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内层 b.jsp

<form action='....do' >    ...<br />  <input type='hidden' name='a' value='a'/>   <input type='submit' value='提交'/></form>
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于是想当然的开始码代码

打算用js进行赋值 在b.jsp中 写个js

$('#d').val('<s:property value="a"/>');
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虽然能获取到隐藏域的值 但 外层的值并没有传过去

结果失败

然后各种找 终于找到了一个可行的方法

思路就是在b.jsp中 js写个方法 调用 a.jsp中的js方法 然后实现跳转 再在a.jsp中进行赋值

好 上代码

b.jsp

window.parent.f1('<s:property value="a"/>');
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a.jsp

function f1(value){        window.parent.document.getElementById('main').src = '....do?a='+value;}
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----------------------------分隔线---------------------------------------

 

下面是网上找到了关于 window.parent的解释

 

好 收工

 

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