I have ha form, the form have more than one file uploading field like upload logo, upload background. While I am uploading the files using Codeigniter I can display uploading errors using using $this->upload->display_errors() call. But in my form I have two files to upload. I want to make error message more specific. Like:
=====Logo error====Codeigniter uploading error message for logo
=====Background error====Codeigniter uploading error message for background
As both of the files are uploading in the same form the display_errors() method return all the file uploaded error messages as combined. I tried to keep the errors at variable when logo upload error occurred. Then add just only the background error messages with that variable. But when adding the background error calling the method display_errors(), it return not only the background error but also the logo uploading error. It may be possible by clearing the display_errors() methods return value after the logo errors. But is it possible with codeigniter? Or how to get my desired output. Thanks.
Related
I am using TCPDF with Laravel.
while using $tcpdf->Output() it showing me some object of tcpdf
Output:
This is what I got as output
That is the content of the pdf file that was created. If you give $tcpdf->Output('myfile.pdf','F') it will put all that content in the file 'myfile.pdf' on your server. If you want the file to be downloaded as soon as it is created you need to just specify the filename eg. $tcpdf->Output('myfile.pdf').
For more detail read https://tcpdf.org/docs/srcdoc/TCPDF/classes-TCPDF/#method_Output
I am trying to export to PDF from HTML, using wkhtmlpdf with laravel, but throws an error because of the external links.
I am using the barryvdh/laravel-snappy wrapper but an error is thrown because of the external files, bootstrap (https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css, and image files hosted on cloudinary).
A part of the error shown is:
Error: Failed to load https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css, with network status code 3 and http status code 0 - Host not found
I have seen articles that suggests using http instead of https, but that still didn't work
once i clicked on "Proceed to checkout" button, we are getting below error
The sitename.com is't working
www.sitename.co.nz is currently unable to handle this request
Http Error 500
even in backend when we open some orders, than also same error in order-view page.
we have shared hosting.
It was a problem with magento core file cc.php file , one of our devoloper edited it in wrong way, once i replaced the
original file, it worked fine.
Can I upload files as attachments to my Socrata Dataset using soda-ruby?
I saw an example that used a method named upload_file
When I tried that, I received the following error
undefined method error.
I made ajax image upload. How can I get image dimensions before file is uploaded? Or how can I stop uploading.
I wrote custom upload handler and have strange situation. If I'am trying to stop uploading file in "new_file" procedure by raising StopUpload(True) error - it works, but if I'am trying in receive_data_chunk procedure - it does not (actually django stops processing file, but server is still receiving data from client).
I use apache+mod_python.
Tnx.
Rather than rolling your own, I would use something like django-jquery-file-upload