jQuery 1.8.3和Yii:(window).height()=(document).height() [英] jquery 1.8.3 and Yii: (window).height() = (document).height()
问题描述
我的项目适用于Yii 1.1.12(包括jQuery 1.7.2).现在，我尝试更新为Yii 1.1.13(包括jQuery 1.8.3).突然发现$(window).height()现在返回文档高度，而不是窗口高度.
My project works on Yii 1.1.12 (and included jQuery 1.7.2). Now I'm try to update to Yii 1.1.13 (and included jQuery 1.8.3). Suddenly discover than $(window).height() now return the document height, not window.
我正在尝试Yii 1.1.12和jQuery 1.8.3-相同的结果:$(window).height() = $(document).height().但是确实少了$(window).height().
I'm try Yii 1.1.12 and jQuery 1.8.3 - the same result: $(window).height() = $(document).height(). But $(window).height() less, indeed.
返回Yii 1.1.12和jQuery 1.7.2-并获得良好的结果. 没有Yii的jQuery 1.8.3可以正常工作.
Return to Yii 1.1.12 and jQuery 1.7.2 - and have good result. jQuery 1.8.3 without Yii works properly.
是什么意思?为了解决这个问题，我必须朝哪个方向进行研究?
What does it mean? In which direction I must research for solving this problem?
解决方案.
事实证明，我有些文件带有 BOM .因此，它们破坏了<!DOCTYPE html>声明(在本地Windows计算机上)，并且jQuery无法与此文档一起正常工作.现在，我从文件中清除BOM，而jQuery可以正常工作.
Solution.
It turns out, I have some files with BOM. So, they corrupted <!DOCTYPE html> declaration (on local Windows machine), and jQuery can't works properly with this document. Now I clean BOM from files and jQuery works fine.
推荐答案
以怪癖模式呈现页面时，会发生此问题.参考: http://bugs.jquery.com/ticket/12388
This problem happens when your page is rendered in quirks mode. Reference: http://bugs.jquery.com/ticket/12388
尝试将您的文档类型更改为:
Try changing your doctype to:
<!DOCTYPE HTML>
您说没有Yii的jQuery 1.8.3正常工作.这可能是因为您在非Yii页面上使用了不同的文档类型.
You said that jQuery 1.8.3 without Yii works properly. That might be because you are using a different doctype for your non-Yii page.
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