Community Learn Tools Library Leisure

English

Home > Web Front-end > JS Tutorial > Compatibility function to replace window.event.srcElement effect_javascript skills

Compatibility function to replace window.event.srcElement effect_javascript skills

WBOY

Release： 2016-05-16 18:38:53

Original

1107 people have browsed it

Copy code The code is as follows:

 
function getEvent() 
{ 
var i = 0 ; 
if(document.all){ 
return window.event; 
} 

func = getEvent.caller; 
while(func != null) 
{ 
var arg0 = func.arguments[0]; 
if(arg0) 
{ 
if(arg0.constructor == MouseEvent) 
{ 
return arg0; 
} 
} 
func = func.caller; 
} 
return null; 
} 

If you want to make a reference in the function, you must pass the parameter e before you can wait:

Copy code The code is as follows:

 
function buttonOver(e) 
{ 
e = getEvent( ); 
var obj = e.srcElement || e.target; 
if (obj.runtimeStyle){ 
obj.runtimeStyle.cssText = "background-color:#FFFFFF"; 
} 
else 
obj.style.background = "#FFFFFF"; 
} 

Related labels：

event.srcElement 兼容函数

source：php.cn

Previous article：div css js simulates tab switching effect event binding IE, firefox compatible_javascript skills Next article：Javascript document.referrer determines the visitor’s source URL_javascript skills

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn