从另一个页面显示隐藏的div onclick
[英]show hidden div onclick from another page
问题描述
I have Two pages. 
我有两页。 One is 一个是
<html>
<head>
<script language="javascript">
function toggleDiv(divid){
if(document.getElementById(divid).style.display == 'none'){
document.getElementById(divid).style.display = 'block';
}else{
document.getElementById(divid).style.display = 'none';
}
}
</script>
</head>
<body>
<a name="div1" href="javascript:;" onmousedown="toggleDiv('div1');"><p><b>Section 1</b> </p></a>
<div id="div1" style="display:none">
Content for section 1.
</div>
<a name="div2" href="javascript:;" onmousedown="toggleDiv('div2');"><p><b>Section 2</b></p></a>
<div id="div2" style="display:none">
Content for section 2.
</div>
</body>
</html>
On other page I have: 在其他页面上我有：
<html>
<head>
<title>Test</title>
</script>
</head>
<body>
<a href="main.html#iv2">Section 2</a>
</div>
<script type="text/javascript">
if ( location.hash.length > 1 )
{
toggleDiv( location.hash.substring(1) );
}
</script>
</body>
</html>
What I like to achieve here is, when I click on "Section 2" on the second page, main page will open with "div2" content displayed. 我想在这里实现的是，当我点击第二页上的“第2节”时，将打开主页面，显示“div2”内容。 The above code doesn't work for me. 上面的代码对我不起作用。
2 个解决方案
解决方案1
1 2012-08-23 05:59:54
d is missing in id id中缺少d
<a href="main.html#div2">Section 2</a>
and this script should be in page 1 这个脚本应该在第1页
<script type="text/javascript">
if ( location.hash.length > 1 )
{
toggleDiv( location.hash.substring(1) );
}
</script>
Hope this will help 希望这会有所帮助
this is complete code of your page 1 (main.html) 这是您的第1页的完整代码（main.html）
<html>
<head>
</head>
<body>
<a name="div1" href="javascript:;" onmousedown="toggleDiv('div1');"><p><b>Section 1</b> </p></a>
<div id="div1" style="display:none">
Content for section 1.
</div>
<a name="div2" href="javascript:;" onmousedown="toggleDiv('div2');"><p><b>Section 2</b></p></a>
<div id="div2" style="display:none">
Content for section 2.
</div>
</body>
<script type="text/javascript">
if ( location.hash.length > 1 )
{
toggleDiv( location.hash.substring(1));
}
function toggleDiv(divid){
alert(divid);
if(document.getElementById(divid).style.display == 'none'){
document.getElementById(divid).style.display = 'block';
}else{
document.getElementById(divid).style.display = 'none';
}
}
</script>
</html>
解决方案2
0 2012-08-23 06:09:46
You cannot call Javascript function Like that...That won't work...you need to call the function inthe onLoad Event of the Page...like 你不能调用Javascript函数那样......那不行 - 你需要在页面的onLoad事件中调用函数...喜欢
<body onload="toggleDiv('div2')">
</body>
Else 其他
Open The Popup and Use "Window opener" property.See this link http://www.w3schools.com/jsref/prop_win_opener.asp 打开Popup并使用“Window opener”属性。 查看此链接http://www.w3schools.com/jsref/prop_win_opener.asp
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