如何快速知道一个标签是由哪个Javascript文件操作的? - V2EX
Keinez

如何快速知道一个标签是由哪个Javascript文件操作的?

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  •   Keinez Nov 20, 2012 3603 views
    This topic created in 4924 days ago, the information mentioned may be changed or developed.
    Speed Dial 2的缩略图在1920宽度下没有办法把屏幕撑满,看了下CSS是直接写在<style>里面的,Custom CSS不起作用,于是试图修改其Javascript文件。

    然后就卡壳了……因为不知道是由哪个文件哪个语句操作的html,所以只能用笨办法一个文件一个文件的看……

    这得找到什么时候= =求高效率一点的方法
    3 replies    1970-01-01 08:00:00 +08:00
    bearice
        1
    bearice  
       Nov 20, 2012
    找关键字(比如id class之类的)然后在js里搜索咯
    Keinez
        2
    Keinez  
    OP
       Nov 20, 2012
    @bearice 解决了,在sublime里面用正则查id+witdh……
    (一直不想碰的正则表达式还是学了- -)
    acecode
        3
    acecode  
       Nov 20, 2012   4
    webkit系列浏览器(Chrome, Safari, Opera不成),在该元素上右击->查看元素,打开开发者工具窗口,在Elements选项卡DOM树中的那个元素会自动高亮,在该元素上点右键,选择Break on(停止于)-> attribute Change(属性变化);然后(等待或者手动)触发引起style变化的操作,开发者工具就会切换到Scripts选项卡,右边有Call Stack(调用栈),按照栈往上翻js文件就成了;如果有其他的属性变化干扰,可以按scripts 选项卡右上方的那个||>(继续执行)按钮直接”放过去“
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