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JQuery operates on class attributes to achieve button switch effect_jquery

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Release： 2016-05-16 17:20:19

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In this article, JQuery is used to operate the class attribute to achieve the button switch effect on the page.

First define two classes:

Copy the code The code is as follows:

 
 .controlOff{ 
display:inline-block; 
width:130px; 
height:36px; 
cursor:pointer; 
background-image:url("../iclass/images/ teach_off.png"); 
background-repeat: no-repeat; 
} 

.controlOn{ 
display:inline-block; 
width:130px; 
height :36px; 
cursor:pointer; 
background-image:url("../iclass/images/teach_on.png"); 
background-repeat: no-repeat; 
} 

Define another hyperlink tag:

Copy the code The code is as follows:

Then write the JS script to complete the switching effect:

Copy code The code is as follows:

 
function switchTeachControl(){ 
var target = $( "#teachControl"); 
if(target.hasClass("controlOff")){ 
target.removeClass("controlOff"); 
target.addClass("controlOn"); 

}else{ 
target.removeClass("controlOn"); 
target.addClass("controlOff"); 

} 
} 

Related labels：

jquery

source：php.cn

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