IE表单动作网址问题 [英] IE form action URL issue

问题描述

最近我开始调整我们的产品到IE兼容性。现在我只在IE中面临一个奇怪的问题。

我的表单网址类似于 https://x.com/formurl/dynamicvalue

和我的表单元素是

< form action =method ='post'> ;
...
< / form>

一些值 dynamicvalue
$ b

• 计划

li> plan2

• 1234443


• 544

除IE以外的其他浏览器将动作发送到 https://x.com/formurl/dynamicvalue

IE表单行动发送到 https://x.com/formurl

我不知道为什么会发生这种情况，我可以替换document.URL来发布表单以解决问题。不过，我想要什么原因让IE删除 dynamicvalue

我正在测试IE-9

请别人教我。

预先致谢。

解决方案

在使用动作属性时，我也发现了Internet Explorer 11中的这个错误> action 设置为空字符串。

 < form action =method =post>< / form> 
  

如果在javascript中读取form.action属性并且当前URL不包含尾部斜线，网址的最后部分将被删除。也就是说，如果位置 example.com/xxx/yyy ， form.action ==example.com/xxx，而如果位置 example.com/xxx/yyy/ ， form.action ==example.com/xxx/yyy/。然而，如果表单是通过点击提交按钮发布的，它会发布到正确的URL，即 example.com/xxx/ yyy 或 example.com/xxx/yyy/ 。

我克服了这个使用jQuery的 attr 函数检查HTML中的 action =，然后使用



$ p $ < ==''）return location.href else return $（form）.attr（'action'）


（为什么有人会这样做？我拦截表单提交并使用ajax发送数据。为此，我需要知道表单要提交的位置）

Recently i am started tuning our products to IE compatability. Now i am facing a weird problem in IE alone.

My form url is something like this https://x.com/formurl/dynamicvalue

and my form element is

<form action="" method='post'> ... </form>

some values the dynamicvalue holds are ( Alphanumeric characters )

• plan
• plan2
• 1234443
• 544

Except IE every other browsers sending the actions to https://x.com/formurl/dynamicvalue

IE form action is sending to https://x.com/formurl

I don't know why this is happening, I can replace the document.URL to post the Form back to solve the problem. Still, i want to what's the reason for IE to remove that dynamicvalue

I am testing in IE-9

Kindly someone teach me.

Thanks in advance.

解决方案

I have also discovered this bug in Internet Explorer 11 when reading the action attribute of a form with action set to the empty string.

<form action="" method="post"></form>

If one reads the form.action attribute in javascript and the current URL does not contain a trailing slash, the last part of the URL will be removed. I.e., if the location is example.com/xxx/yyy, form.action=="example.com/xxx, while if location is example.com/xxx/yyy/, form.action=="example.com/xxx/yyy/.

However, if the form is posted by clicking a submit button, it is posted to the correct URL, i.e., example.com/xxx/yyy or example.com/xxx/yyy/.

I overcame this by using jQuery's attr function to check if action="" in the HTML and then I use location.href instead.

if($(form).attr('action') === '') return location.href else return $(form).attr('action')

(Why would someone do this? I am intercepting the form submit and using ajax to send the data. To do this, I need to know where the form wants to submit)

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