模拟点击一个与IE浏览器兼容的Javascript链接 [英] Emulate clicking a link with Javascript that works with IE

问题描述

 
 
 
 code> function fireEvent（obj，evt）{
 
 var fireOnThis = obj; 
 if（document.createEvent）{
 var evObj = document.createEvent（'MouseEvents'）; 
 evObj.initEvent（evt，true，false）; 
 fireOnThis.dispatchEvent（evObj）; 
} else if（document.createEventObject）{
 fireOnThis.fireEvent（'on'+ evt）; 
 
 
 
 
 
 
 
然后调用它：
  fireEvent（document.getElementById（'edit_client_link'），'click'）; 
  
这对于FF来说似乎很好，但是用IE浏览器却行不通！ b 
 $ b 
有什么想法？ 
 
解决方案我认为你仍然需要调用document.createEventObject  - 你只检查它在那里。未经测试的代码如下，但基于文档 
 $ b 
 函数fireEvent（obj，evt）{
 
 var fireOnThis = obj; 
 if（document.createEvent）{
 var evObj = document.createEvent（'MouseEvents'）; 
 evObj.initEvent（evt，true，false）; 
 fireOnThis.dispatchEvent（evObj）; 
 
} else if（document.createEventObject）{
 var evObj = document.createEventObject（）; 
 fireOnThis.fireEvent（'on'+ evt，evObj）; 
} 
} 
  
 
I want to have java script clicking a link on the page..I found something on the net that suggests adding a function like this:
function fireEvent(obj,evt){

    var fireOnThis = obj;
    if( document.createEvent ) {
      var evObj = document.createEvent('MouseEvents');
      evObj.initEvent( evt, true, false );
      fireOnThis.dispatchEvent(evObj);
    } else if( document.createEventObject ) {
      fireOnThis.fireEvent('on'+evt);
    }
}
Then call it using:
fireEvent(document.getElementById('edit_client_link'),'click');
This seems to work fine for FF but with IE it doesn't work!

Any ideas?
解决方案
I think you still need to call document.createEventObject -- you only checked that it's there. Untested code follows, but based on the docs it should work.
function fireEvent(obj,evt){

    var fireOnThis = obj;
    if( document.createEvent ) {
      var evObj = document.createEvent('MouseEvents');
      evObj.initEvent( evt, true, false );
      fireOnThis.dispatchEvent( evObj );

    } else if( document.createEventObject ) {
      var evObj = document.createEventObject();
      fireOnThis.fireEvent( 'on' + evt, evObj );
    }
}


                        
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