Javascript Onclick 或 href 最适合在按钮中打开链接
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Onclick or href which is best for opening an link in button
提问by Ballu Rocks
Which is the best method.To open an link using button
这是最好的方法。使用按钮打开链接
<button type="button" onclick="location='permalink.php'">Permalink</button>
<button type="button" href="index.php">Permalink</button>
回答by Vlad Balmos
If you use jquery you can write the second button like this
如果您使用 jquery，您可以像这样编写第二个按钮
<button type="button" id="SecondButton" data-href="index.php">Permalink</button>
and then add some javascript:
然后添加一些javascript：
<script type="text/javascript">
$('#SecondButton').click(function(e) {
e.preventDefault(); e.stopPropagation();
window.location.href = $(e.currentTarget).data().href;
});
</script>
Edit (Further completed scenarios)
编辑（进一步完成的场景）
<button type="button" id="SecondButton" data-href="index.php" onclick="location='permalink.php'" href="index.php">Permalink</button>
I would insert both additional href tag and onclick inside it too; you could then test for different scenarios; devices that do not support javascript or jquery fails to load on CDN like mobile etc:
我也会在其中插入额外的 href 标签和 onclick ；然后你可以测试不同的场景；不支持 javascript 或 jquery 的设备无法在移动设备等 CDN 上加载：
<button type="button" id="SecondButton" data-href="index.php?trackAnalytics=1" onclick="location='permalink.php?trackAnalytics=2'" href="index.php?trackAnalytics=3">Permalink</button>
回答by Joseph
The first one should work, but inline scripts are not recommended. You should read about how to attach events using addEventListenerfor standards compliant browsers and attachEventfor older IE.
第一个应该可以工作，但不建议使用内联脚本。您应该阅读有关如何使用addEventListener符合标准的浏览器和attachEvent旧版 IE附加事件的信息。
The second won't work since buttons don't use the hrefattribute.
第二个不起作用，因为按钮不使用href属性。
回答by LawMan
If you are using bootstrap, you can do this...
如果您使用的是引导程序，则可以执行此操作...
<a class="btn btn-default" href="permalink.php">Permalink</a>
回答by c24w
Alternatively, you can do something like this, if the button 'style' is what you're after, and not specifically the <button>tag:
或者，你可以做这样的事情，如果按钮“样式”是你所追求的，而不是专门的<button>标签：
<form method="link" action="permalink.php">
<input type="submit" value="Permalink">
</form>
Another thought is that you could style an anchor to look like a button, then you could use the href attribute.
另一个想法是，您可以将锚点设置为看起来像按钮，然后您可以使用 href 属性。
