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JavaScript jQuery Basics (2014) Creating a Simple Drawing Application Perform: Part 2

Posted by John Gu
John Gu
6,891 Points

Using if css("display") == "none" to toggle display

I tried to use a simple if statement to toggle the display, but it doesn't work. Code snippet below:

$("#revealColorSelect").click(function(){ if($("#colorSelect").css("display")=="none") { $("#colorSelect").show(); } else {$("#colorSelect").hide();} });

The problem here is that it doesn't appear that $("#colorSelect").css("display") is actually pulling the value of the the display property in CSS.

Any ideas why this doesn't work the way I think it should?

1 Answer

jobbol
seal-mask
.a{fill-rule:evenodd;}techdegree
jobbol
Full Stack JavaScript Techdegree Student 17,885 Points
jobbol
.a{fill-rule:evenodd;}techdegree
jobbol
Full Stack JavaScript Techdegree Student 17,885 Points

I double checked the .css() function for jQuery. It does indeed return the value of whatever property you give it.

I also wrote up an app to test your code snippet. It appears to be working. https://jsfiddle.net/uchhmgqy/1/

Perhaps it's something else on your end you overlooked? Isolate and post your code. I'll see what I can do.

John Gu
John Gu
6,891 Points

You're right that it works correctly. After refreshing my browser the code works.