jQuery determines whether an element is hidden code_jquery

Core code:

Copy code The code is as follows:

if($("#elem_id") .is(":hidden"))
{
}

Example code 1:

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---

jquery determines whether the div hides the instance

Copy code The code is as follows:

<script> <br>$(document).ready(function(){ <br>var temp= $("#test").is( ":hidden");//Whether it is hidden<br>var temp1= $("#test").is(":visible");//Whether it is visible<br>alert(temp); <br>alert(temp1 ) ; <br>}); </script>

Refresh test