IE不允许上传文件，如果它不是keybord点击输入类型=文件 [英] IE doesn't allow to upload the file, if it is not keybord click for input type=file

问题描述

我有一个要求，我需要从另一个按钮触发输入[type = file]并上传文件。该输入[type = file]是用于浏览用户想要上传的文件的弹出窗口。这个窗口打开成功，但上传文件时，它给了我 SCRIPT5：访问被拒绝错误。我不能用输入[type = file]替换假按钮，有没有一种方法可以触发点击输入[type = file]，即使它不是通过键盘单击并仍然上传文件。根据我的研究，IE不允许上传文件，除非我们通过键盘点击触发input-type = file。

  var uploadConfig = {
 init：function（）{
 $（'input＃fileUpld_input'） .livequery（click，function（）{
}）; 
}，
 open：function（）{
 $（'input＃fileUpld_input'）。trigger（'click'）; 
}，
上传：function（）{
 $（'。start'）。click（）; 
 
  

浏览器

 < input type =fileid =fileUpld_inputname =fileUpld_inputclass =fileUpld> 
  

解决方案

使用其他答案中显示的代码： working JSFiddle

 < input type =fileid =fileUpld_inputname =fileUpld_inputclass =fileUpld> 
  

我有同样的问题，但确定它是用IE而不是代码。在花费太多时间试图解决我代码中的错误之后，我启动了笔记本电脑，无法复制它。最终重启并重新启动IE解决了这个问题。

I have a requirement where i need to trigger the input[type=file] from another button and upload the files. This input[type=file] is a popup window for browsing the file which the user wants to upload. This window opens successfully but when uploading the file, it gives me SCRIPT5: Access is Denied error . I cannot replace the fake button with input[type=file], is there a way i can trigger click on input[type=file] even it is not from keyboard click and still upload the file. As per my research IE doesn't allow upload file unless we trigger input-type=file via keyboard click.

var uploadConfig ={
    init: function(){
        $('input#fileUpld_input').livequery("click",function() {
        });
    },
    open: function() {
        $('input#fileUpld_input').trigger('click');
    },
    upload: function(){
        $('.start').click();
    }

Browser

<input type="file" id="fileUpld_input" name="fileUpld_input" class="fileUpld">

解决方案

Use the code shown in the other answer worked for me: working JSFiddle

<input type="file" id="fileUpld_input" name="fileUpld_input" class="fileUpld">

I had the same problem, but determined that it was with IE not the code. After spending waaay too much time trying to sort out the error in my code; I fired up my laptop and could not replicate it. Eventually a reboot and restart of IE fixed the issue.

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