html中php值传递到JS
还是没怎么看懂各位的另开一贴详细诉说我的请求··
红色的数字我希望用html中嵌套的一个php的值$time传递到JS中,
在html调用JS显示倒计时时间(已实现),当时间结束时,触动表单提交按钮。
问题在于怎么把那个php的$time值传递到js中,因为倒计时时间因为试卷类型不同时间就不同
------解决方案--------------------
//是这个意思吗?
- HTML code
<span id="time"><?php echo $time; ?></span> <script type="text/javascript"> var maxtime = parseInt(document.getElementById('time').innerHTML) * 60; </script> <br><font color="#e78608">------解决方案--------------------</font><br>你这个是 js 文件,在 html 中是通过<br><script src="filename.js"></script><br>加载的,这没有问题吧?<br>如果是直接写在 html 文件中,那么这个 html 文件就必须是 php 后缀<br><br>同样的道理,要想 filename.js 中的 php 代码被执行,就需要修改 js 后缀为 php<br>filename.php<br><br>加载时写作<br><script src="filename.php"></script><br> <br><font color="#e78608">------解决方案--------------------</font><br><script> var maxtime = parseInt(document.getElementById('time').innerHTML)*60;</script> 放在span标签后面。 <br><font color="#e78608">------解决方案--------------------</font><br>var maxtime = =$time?>*60;<br> <br> <br><font color="#e78608">------解决方案--------------------</font><br>
- HTML code
------解决方案--------------------
HTML
document.表单名.submit();
DHTML
document.getElementById('表单id').submit():.

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