JQMIGRATE: jQuery.isFunction() is deprecated in um-crop after WP 5.7 upgrade

Hi @chabekah

You can try our pre-release version 2.1.17 that has fixes to this issue:
https://github.com/ultimatemember/ultimatemember/tree/development/2.1.17

Ensure that you’ve created a full backup of your site before updating it manually.

Regards,

Hi @chabekah

This thread has been inactive for a while so we’re going to go ahead and mark it Resolved. …Please feel free to re-open this thread by changing the Topic Status to ‘Not Resolved’ if any other questions come up and we’d be happy to help. ??

Regards,

I just installed 2.1.17 and am seeing the same error in the console on my development box:

jquery-migrate.js?ver=3.3.2:69 JQMIGRATE: Migrate is installed with logging active, version 3.3.2
jquery-migrate.js?ver=3.3.2:100 JQMIGRATE: jQuery.isFunction() is deprecated
jquery-migrate.js?ver=3.3.2:102 console.trace
migrateWarn	@	jquery-migrate.js?ver=3.3.2:102
obj.<computed>	@	jquery-migrate.js?ver=3.3.2:125
(anonymous)	@	um-crop.js?ver=2.1.17:108
(anonymous)	@	um-crop.js?ver=2.1.17:10
(anonymous)	@	um-crop.js?ver=2.1.17:12`

And when I look at the code around line 108:

<pre><code>Cropper.prototype = {
    constructor: Cropper,

    support: {
      canvas: $.isFunction($(&quot;<canvas>&quot;)[0].getContext)
    },`

</code></pre>

It doesn’t seem to have changed at all.

• This reply was modified 3 years, 11 months ago by chabekah.
• This reply was modified 3 years, 11 months ago by chabekah.

@chabekah

Did you clear your browser cache and your server caching if being used?

Since it’s showing actual version numbers in the trace I didn’t think it was a caching issue. But just to be 100% sure, I opened the page again in an incognito browser (chrome & firefox) and am getting the same error.

Interestingly, when I open the page on our production server (which unfortunately is behind basic auth so you can’t look at), the error is not thrown in the console. However, I can still see the isFunction() code in the relevant file:

https://ourdomain.com/content/plugins/ultimate-member/assets/js/um-crop.min.js?ver=2.1.17

Presumably there must be some env difference meaning that the relevant code is not being called in production, but I can still see isFunction() in the minimised code:

...M.prototype={constructor:M,support:{canvas:l.isFunction(l("<canvas>")[0].getContext)},...

@chabekah

Yes you are right these were found in .js files but not in minified .js files.

`Search strings: $.isFunction
File types: js

Search directory ../plugins/ultimate-member
Number of directories 53
Total number of strings found 8

../plugins/ultimate-member/assets/js/um-jquery-form.js
853 options.delegation = options.delegation && $.isFunction($.fn.on);

../plugins/ultimate-member/assets/js/um-crop.js
108 canvas: $.isFunction($(“”)[0].getContext)
1556 if (typeof options === “string” && $.isFunction((fn = data[options])))
{

../plugins/ultimate-member/assets/js/select2/select2.full.js
3604 if ($.isFunction(this._request.abort))
{
6084 if ($.isFunction(containerCssClass))
{
6110 if ($.isFunction(containerCss))
{
6141 if ($.isFunction(dropdownCssClass))
{
6167 if ($.isFunction(dropdownCss))
{`

Well, as you can see from my last post, I found isFunction() in a minified um-crop vs 2.1.7 file as well. No doubt it is just a relic and will be removed now. Thanks for getting back to me.

Hi @chabekah

Sorry for the late response.

Could you please tell us if you’re still having issues with the latest version 2.1.19?

feel free to re-open this thread by changing the topic status to “Not Resolved” so that we can get back to you.

Regards,