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Introduction to the usage of onclick(this) in javascript_javascript skills

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Release： 2016-05-16 17:36:13
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this refers to the object that triggered the event

Copy code The code is as follows:



Copy code The code is as follows:

function test(obj){
alert(obj); //[object HTMLInputElement]
alert( obj.id); //myinput
alert(obj.value); //this in onclick in javascript
}
Related labels：
onclick this
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