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Why is $(this) in the function in jquery not equal to $(e.target)?
//html中有个按钮: <button id="myBtn">我的按钮</button> <script> $('#myBtn').click(function(e){ console.log($(this)); console.log($(e.target)); console.log($(this)==$(e.target)); }); </script>
//Found that $(this) and $(e.target)
//The contents printed on the console are exactly the same
//However, the two are not equal
Because jq is used to construct the two objects, when you compare in the last step, even if the contents of the two objects are exactly the same, the result will not wait. Object The comparison compares pointers. The two pointers are different, so we don’t want to wait. Simply put,
var a = new Object(); var b = new Object();
==The two objects look like They are exactly the same, but I still don’t want to wait for the comparison result==
Directly compare this == e.target in order to get the correct result==
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