Javascript 自动弹出窗口（无需单击按钮）
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Javascript auto popup (without clicking a button)
提问by Ian Taylor
I was just wondering if it is possible to display a javascript message (either popup or something nice) which is triggered by something which isn't a mouse click, so for example:
我只是想知道是否有可能显示由不是鼠标点击的东西触发的 javascript 消息（弹出窗口或其他好的东西），例如：
<?php if(a == b) {
Then auto pop up something
}
I have had a look around and cant seem to find anything, also how do people make like stylistic popups like.. i guess maybe CSS but really fancy ones which cant be done with CSS any ideas?
我环顾四周，似乎找不到任何东西，还有人们如何制作像样式弹出窗口这样的..我想也许是 CSS 但真正花哨的那些不能用 CSS 完成的任何想法？
Thanks a bunch :)
谢谢一堆:)
回答by Gabe
Just add a script block to open an alert or what ever you need to open
只需添加一个脚本块即可打开警报或您需要打开的任何内容
<?php if(a == b) { ?>
<script>
alert('hello');
// or
window.open("http://wwwstackoverflow.com");
// or any type of script you want to run
</script>
<?php } ?>
回答by Anton Khamets
For anyone coming here these days: window.open()called like that will be blocked by any modern browser.
对于这些天来这里的任何人：这样的window.open()调用将被任何现代浏览器阻止。
If you're okay with including a third-party script, you can do this instead:
如果您可以包含第三方脚本，则可以改为执行以下操作：
<?php if(a == b) { ?>
<script>
Popup("<div>Hello</div>").show('up')
</script>
<?php } ?>
