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关于 name="num[]" 的提问,请高手解下,该怎么解决

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Release： 2016-06-13 13:49:48
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关于 name="num[]" 的提问,请高手解下


 
  
 
 
 
 
 
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table 是用程序循环读出来的 我想用ajax 来修改 num[](数量) 的值 可我怎么能 捕捉是那个 num[] 呀! 求解



------解决方案--------------------
那你说的应该是用JAVAScript个性数量，如果是那样，你可以给每个Input不同的ID，然后用JS控制就可以了。
------解决方案--------------------
document.getElementsByName("num[]").length
document.getElementsByName("num[]")[0].value
document.getElementsByName("num[]")[1].value
...
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