.when is not a function jquery

Sometimes when making a class, you may have a property and a function with the same name. Upon calling the function, the compiler thinks that the function ceases to exist. You will have to provide a function in order to have these methods working properly: When working with Array or TypedArray objects: Array.

Ensure you are importing the module correctly. An example helpers library helpers. The constant emerging technologies in the world of web development always keeps the excitement for this subject through the roof. But before you tackle the big projects, we suggest you start by learning the basics. Now at it's lowest price ever! Skip to content. Change Language. Related Articles. Table of Contents.

Save Article. Improve Article. Like Article. You can also use the below options to login. Search jQuery Search. Move this topic Cancel. Getting Started. I am making my first foray into jQuery and I can't seem to solve the 'X is not a function' error. I feel like I've tried everything but I'm still getting the same error. It's probably something simple that I, as a beginner am overlooking. Replies 6.

Perhaps you found it on some page where they included a plugin to implement it. Did you? Leave a comment on jakecigar's reply. Thanks so much, Jake, that was it, I was thinking that it was a method found in jQuery, but it is really from another plugin! Leave a comment on Rob Dods's reply. BTW, it looks like you are loading jQuery twice.

You should only load one copy! Leave a comment on watusiware's reply. I thought it was suggested to put a CDN link to jQuery and then a local fallback.