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22601 Posts in 6661 Topics- by 17595 Members - Latest Member: mpedrat

24-06-2018 22:01:23
JOOM::GALLERY::FORUMJoomGallery 3.x JUXUploadsAJAX upload on frontend not working
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senaiboy
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« on: 26-07-2016 20:01:14 »

When we upload an image on the frontend using Drag 'n drop AJAX upload, we are able to select images but nothing happens when we click on the Upload button.

Running console debugger we get a javascript error:
Uncaught TypeError: Cannot read property 'firstChild' of null (core.js:1)

This happens using both Chrome and MS Edge browsers.Uploading on backend works fine.
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MrMusic
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« Reply #1 on: 27-07-2016 12:40:08 »

Hi,

when a javascript error occurs, you must try to find the extension that caused this error. Often it is the template or to any slideshow module.
As always, in such a case, the recommendation to switch to the protostar template and deactivate other extensions until the reason is found.
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saraalvis
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« Reply #2 on: 23-06-2017 16:40:05 »

Hi MrMusic, i did the same stuff you told. but still i faced Cannot read property 'firstChild' of null (core.js:1)!
please help me
« Last Edit: 20-05-2018 12:03:48 by saraalvis » Logged
MrMusic
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« Reply #3 on: 25-01-2018 10:50:27 »

Hi,

1. I recommend that you try it once with the standard template protostar. Is it working then?
2. Can you disable other additional installed extensions to figure out what it is?
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afra
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« Reply #4 on: 08-04-2018 20:50:18 »

thanks  i did the same stuff you told

« Last Edit: 08-04-2018 20:57:30 by afra » Logged
afra
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« Reply #5 on: 08-04-2018 21:02:11 »

It's good, I have Recommend for you. the recommendation to switch to the protostar template
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afra
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« Reply #6 on: 08-04-2018 21:35:39 »

Now I wonder if its hard to do so
it says:
In my site i need to upload .PDF files by joomgallery but I cannot.
how can i solve this problem.
how can i add .PDF files to acceptable files?Total of comments: 1265 and the number of comments are linked toقیمت طراحی کاتالوگ a page that list all photos with their comment, same as votes.چاپ کاتالوگLike this:Picture   Name   طراحی و چاپ کاتالوگDescription   Clicks   Comment   Votes  Uploaded by  Uploaded date
I hope you understand what I mean.
Kind regards
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MrMusic
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« Reply #7 on: 10-04-2018 14:07:16 »

Hi,

in JoomGallery it is only possible to upload images (.jpg, .png, .gif), not .pdf-files.
For new problems i would recommend to to open a separate thread in the forum.
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