通过下拉菜单链接到HTML中的其他页面 [英] Linking to other pages in HTML via drop-down menu
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问题描述
我正在尝试通过下拉菜单链接到其他html页面,并且尝试了各种代码,但似乎无法使其正常工作。我正在使用以下代码:
I'm trying to link to other html pages via dropdown, and I've tried various codes but can't seem to get it to work. I'm using this code:
<form name="dropdown">
<select name="list" accesskey="target">
<option selected>Choose a theme</option>
<option value="index.html">Theme 1</option>
<option value="theme2.html">Theme 2</option>
<option value="theme3.html">Theme 3</option>
<select>
<input type=button value="Go" onclick="goToNewPage(document.dropdown.list)">
我有不同的html页面,它们的布局不同,可以在布局之间交替显示,如何使它起作用?
I have different html pages laid out differently to alternate between layouts, how can I get this to work?
推荐答案
您可以尝试
<form>
<select name="list" id="list" accesskey="target">
<option value='none' selected>Choose a theme</option>
<option value="index.html">Theme 1</option>
<option value="theme2.html">Theme 2</option>
<option value="theme3.html">Theme 3</option>
</select>
<input type=button value="Go" onclick="goToNewPage()" />
</form>
JS:(将此代码放入您的 < head> ...< / head>
部分)
JS: (Put this code into your <head>...</head>
secion)
<script type="text/javascript">
function goToNewPage()
{
var url = document.getElementById('list').value;
if(url != 'none') {
window.location = url;
}
}
</script>
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