jsp 嵌套iframe 从iframe中表单提交并传值到外层_html/css_WEB-ITnose
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>
内层 b.jsp
<form action='....do' > ...<br /> <input type='hidden' name='a' value='a'/> <input type='submit' value='提交'/></form>
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"/>');
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"/>');
a.jsp
function f1(value){ window.parent.document.getElementById('main').src = '....do?a='+value;}
----------------------------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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