Why does this jquery slideToggle code not work?
I am trying to alter the button text for a expand/collapse button. Basically, a user clicks "Collapse" and I perform a slideToggle and when the slideToggle is done, I change the button text to "Expand" and vice-versa.
The following code works great however if you click the expand/collapse button rapidly, it looses its mind and shows "Expand" when it's already expanded or "Collapse" when it's already collapsed.
Any tips are appreciated.
Thanks!
function toggleBox( button, box ){ if($(box).is(":hidden")) { $(box).slideToggle("slow", function(){ $(button).html("Collapse"); }); } else { $(box开发者_如何学Go).slideToggle("slow", function(){ $(button).html("Expand"); }); } }
In your case, it'd be safer to do the check as you're setting the text, after the animation finishes, like this:
function toggleBox( button, box ){
$(box).slideToggle("slow", function(){
$(button).html($(this).is(":hidden") ? "Expand" : "Collapse");
});
}
Currently you're checking when it starts, but remember it's not :hidden
until it finishes hiding, so until the moment the slideUp
completes, it's still :visible
:)
You can also try using
:not(:animated)
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