Determine whether the div is opened or closed using jquery?

I am want 开发者_如何转开发to create a javascript function using jQuery which will close the div if div is opened and vice-versa.

For that I need to determine whether a particular div is opened or closed?

So is there any method available which satisfies my requirement?

Anything like $('div#myContainer').isOpened() ???

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do you mean like this?

if($('#myContainer').is(':visible')){
 $('#myContainer').slideToggle();
}

Or

$('#clickme').click(function() {
  $('#myContainer').slideToggle('slow', function() {
        //Do something
  });
});

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You could set a custom attribute to the div that you could check with jQuery and use as a flag. You can also look at the toggle() method

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What do you mean by "opened"?

Would something like this do?

$('#myContainer').is(':visible')

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Check if Div's css "Display" property is none You can get css attribute by

var checkOpen =$('#myContainer').css('display');