All Questions
70 questions
1
vote
1
answer
305
views
How to save file with custom form?
I try to use that script in my Drupal site https://tutorialzine.com/2013/05/mini-ajax-file-upload-form
I did not use drupal form api. I used my html same with that script.
I created 2 pages with ...
0
votes
1
answer
210
views
Only allow specific roles to upload specific extension files
How do I restrict users with specific roles to upload files with specific extensions on node edit pages. On my site I have two specific roles editor and animator.
Conditions are:
Editors can only ...
- 211
0
votes
1
answer
243
views
File always save with underscore
I have a custom form where admin users upload a CSV file. Everything is working fine, but the file is saved with an underscore. For example, I upload callLog4127_Lorem_20170701.csv but the file is ...
- 986
1
vote
1
answer
860
views
Trigger an event when file is upload on managed_file field
I'm trying to trigger an javascript function when a user select an image for a managed_file field and click on the upload button, not the submit one.Except that in Drupal 7, managed_filr field do not ...
2
votes
2
answers
70
views
Displaying values on hook_form
I'm displaying a form on admin url :admin/settings/custom. In the page argument I pass array('custom_admin_form'), to the menu item. In the form function I'm writing form elements to display folder ...
- 884
1
vote
1
answer
457
views
How to pass dynamic file location in Form API?
my requirement is to upload files to specific folders. How can I achieve this by using form api. How can I modify below code such that upload_location should be dynamic. Uploaded file should save into ...
- 884
1
vote
1
answer
1k
views
How can I save a file in specific folder?
I want to upload files to specific folders. How can I achieve this programatically. How can I modify below code such that upload_location should be dynamic.
$form['document'] = array(
'#type' ...
- 884
0
votes
0
answers
26
views
How can i prevent form submission when a file is being removed or uploaded?
I have a node form for my custom content type. There is file field in that content type. And i want to prevent form submission when a file is being removed and uploaded.
Note: File removed and ...
- 191
1
vote
0
answers
58
views
Add validator and description to file upload form
I want to check the min width of a picture when using the file upload form (file_entity_add_upload).
normally I would do
function my_module_form_file_entity_add_upload_alter(&$form, &$...
- 69
1
vote
1
answer
655
views
No more error messages shown, once i uploaded a file of invalid size?
The scenario is as follow:
when i uploaded a file with invalid extension a proper error shown, everything is fine. nothing bad with invalid extensions.
where as:
when i uploaded a file of larger size (...
- 191
0
votes
1
answer
539
views
managed file problem with anonymous users and two managed file fields
I have a form with two '#type' => 'managed_file' fields.
Anonymous user selects a file on field 1, clicks the Upload. Ajax upload occurs and the browse widget is replaced by the filename uploaded ...
- 4,059
0
votes
0
answers
629
views
How to replace ajax callback of file upload in managed_file?
I have a text-area with some content inside. I have another form element that is for upload xls file. Now what I want to achieve is, when I click on upload button the xls file content should replace ...
- 3,474
1
vote
0
answers
587
views
Plupload integration in custom form
I have been trying to use plupload field in a custom form which I am doing by using the following code:
$form['picture_upload'] = array(
'#type' => 'plupload',
'#title' => t(''),
'...
- 41
0
votes
1
answer
146
views
How to set default form values based on query string, if the form uses AJAX file upload
I have a Book content type with a file upload field.
I'm using Filefield Sources module with Plupload integration for getting the file upload widget.
I need to set a default value based on the query ...
- 11.2k
2
votes
1
answer
97
views
Drupal 7 Form API file field - not recognizing the imported file
function test_data_import_form($form, &$form_state) {
$form = array();
//$form['#attributes'] = array('enctype' => 'multipart/form-data');
$form['import_data'] = array(
'#...
- 190
1
vote
1
answer
196
views
7 - Download file and generate page
I've got a form that gathers some data. The data is then modified and should be passed to the user as a file. To manage this I did the following:
header('Cache-Control: must-revalidate, post-check=0, ...
- 113
3
votes
0
answers
858
views
Unzip a file in Drupal 7 Form API and upload extracted files
I'm creating a custom form using Drupal 7 Form API, and I need my users to be able to select a ZIP file containing a number of other files. I'd like to be able to extract the files and then upload ...
- 31
1
vote
1
answer
752
views
Is it possible to append Media's file browser to a certain node type?
I have a certain node type with a canvas on it, allowing users to draw on the node. Basic functionality such as lines are working, but I'd like to allow people to upload images to it as well. Since ...
- 8,449
4
votes
4
answers
2k
views
Adding accept attribute to managed_file field to specify file types client-side
I've got a Drupal 7 file field in a custom form like this:
$form['image_upload'] = array(
'#type' => 'managed_file',
'#title' => t('Image upload'),
'#description' => t('Upload ...
- 5,280
1
vote
1
answer
71
views
How to upload multiple files and predefine filetypes?
Does someone know how it is possible to upload multiple files with the dropbox client module for drupal 7?
It would be nice if it could be integrated with plupload.
Also i would like to know how i ...
- 11
0
votes
0
answers
151
views
Drupal7 managed_file form permissions
$form['search_results']['file_upload'] = array(
'#type' => 'managed_file',
'#title' => t('Thumbnail'),
'#default_value' => variable_get('file_upload'),
'#upload_location' => 'public://...
- 157
2
votes
1
answer
2k
views
Clear managed_file field on submit
I'd like to clear the managed file field each time the contents are sent off for further processing on submit.
The callbacks work fine, but I have repeatedly come unstuck in my goal of having a "...
- 35
5
votes
1
answer
15k
views
How to attach Dropzone.js uploads to a form element
I'm integrating dropzone.js into my form, but I have an issue regarding my file uploads. I have my dropzone set up, and file uploads are in the $_FILES array. I want to call file_save_upload to ...
- 1,993
0
votes
3
answers
3k
views
Managed file validation on first upload only
In D7,I have new_form with a managed_file field to allow my user to upload documents to public://. I'm trying to prevent my user from uploading a document if the file name they are trying to upload ...
- 1,237
1
vote
1
answer
1k
views
Retrieve file URL when upload form is submitted
I have the following code in my form.
function video_subtitles_menu() {
$items = array();
$items['video_subtitles_test/upload'] = array(
'title' => 'Upload Subtitle', //page title
'...
- 576
1
vote
2
answers
2k
views
File Upload visible in $_FILES but drupal file functions create empty file
I created a custom form with a file upload field:
$form['csvfile'] = array(
'#title' => 'CSV File',
'#type' => 'file',
);
When I submit the form, I can see the correct information in ...
- 3,058
1
vote
1
answer
1k
views
Setting managed file default value from ajax request
I'm trying to create a form using the Form API with the following behavior:
For a custom slider module, users can choose to upload an image which is saved as a managed file. This works fine.
They ...
- 31
0
votes
1
answer
191
views
Set node field value in separate form
I have a File field attached to my content type. Using Drupal, when we are creating new node, we use node form to set all field values for particular node. But is it possible to create more forms for ...
- 662
0
votes
1
answer
1k
views
The "Remove" button is not working
I'm using a "managed file" to upload an image, which works fine, but if you want to remove the image by clicking on the "Remove" button, nothing happens.
$form['logo'] = array(
'#type' => '...
- 71
1
vote
1
answer
269
views
Parse managed file
I am very new to Drupal 7 module development and I have been working to develop a module where it parses a file after the user uploads it. I am using hook_forms, but for some reason I can't get a ...
- 27
2
votes
1
answer
1k
views
How to validate temporary files with form API
Problem
I have a custom form with three file fields. The files are selected, then on submit they're attached to an email and sent off with a call to hook_mail.
I'm pretty sure the files aren't ...
- 2,202
3
votes
3
answers
4k
views
Drupal 7, form api - file field default_value
I've created a formular where the user can upload an image using a file field. In another formular the user is able to change the image he previous uploaded.
So far I was able that the user can ...
- 303
0
votes
2
answers
2k
views
How to add a filepath to a file uploaded in form API
Problem
I have a custom form which creates a node. It's based off this link and uses the entity metadata wrapper to create the node.
The node created has an image field and you can use the form to ...
- 2,202
3
votes
1
answer
2k
views
File Upload, overwriting every time
I am using the Migrate module, and I need to upload a CSV file before every migration run. I've created a module that allows me to upload a file.
My first step was to make sure I had the logic ...
- 586
0
votes
1
answer
1k
views
Remove an uploaded file
I am working with files in a Drupal module. I added this form:
$form['Background_image'] = [
'#type' => 'managed_file',
'#title' => t('Image'),
'#...
0
votes
2
answers
2k
views
Prevent File Upload during an ajax call
I have a form that includes a managed_file field as well as a data popup and select field. When the user selects a date, an ajax call is made to populate the select field. However, I noticed that ...
- 563
0
votes
0
answers
1k
views
Drupal7 managed_file form
I have this managed_file form in a Drupal customized module, with this form a user can upload an image and saved it under sites/defaults/files.
$form['Background_image'] = array(
'#type' => '...
2
votes
2
answers
2k
views
file unmanaged save upload
I'm moving some existing functionality into a new Drupal site.
Files are uploaded via posted form
Their file names are prefixes with UID
They are then moved to temp holding directory
A cron job on ...
- 147
0
votes
0
answers
17
views
file field populate files in custom form [duplicate]
I'm trying to make custom form and add file field to it. Besides, I want to add uploaded files to this form. Here is the code.
function node_stage_stage_report_form($form,&$form_state,$nid)
{
...
- 121
0
votes
1
answer
282
views
How to create a squeeze page for attached files under Drupal 7?
I have a content type set up in my Drupal 7 site which has an attached file. As it currently stands, this file can be freely downloaded without requiring a user account.
I do not want to require ...
- 101
0
votes
1
answer
413
views
How to make uploaded file permanent to node without node submit
My module automatically save new empty node when user create new node and redirect to edit this node. Now, is it possible to make uploaded file on _node_edit form without submitting form?
edit:
When ...
- 1,504
7
votes
3
answers
7k
views
File save upload doesn't replace existing file despite FILE_EXISTS_REPLACE
I'm trying to force replacement of existing file with same name, if a new version is uploaded by user. I've seen a lot of posts about this topic but none that I could find addresses how to force the ...
- 1,237
1
vote
1
answer
3k
views
Managed File Field and file_usage_add() - what should I attach the file to?
I'm creating a module which uses the Form API and integrates with the Mantis bugtracker system. I have included a managed file field on the form and am at the stage of handling the form submission. ...
- 1,110
0
votes
0
answers
797
views
Why file extension validator does not work?
Created this based on doc comments: http://api.drupal.org/api/drupal/includes%21file.inc/function/file_validate_extensions/7
My upload field definition:
$form['xml'] = array(
#'#title' =&...
- 4,953
2
votes
1
answer
7k
views
How to hook into file upload and remove button
I am implementing a module (in Drupal 7) that allows the user to upload or remove a file using the managed_file form type. I have looked at the form APIs and it states that info about the file should ...
- 1,497
0
votes
1
answer
900
views
Copy the images to the public folder after form submit with PLupload in a custom module
I have a custom module to create galleries using PLupload to upload multiple files. These files have a ".tmp" extension in my "/tmp" folder.
Here is an extract of my $form_state['values']:
[0] => ...
- 11
2
votes
0
answers
162
views
Clear FormAPI file field in Drupal 7
I've put together a simple FormAPI form including a file field.
The user should be able to upload a file and save the form, then come back later having the option to "undo" the upload - making the ...
- 21
7
votes
2
answers
5k
views
Managed file: What is the proper way of setting #default_value?
$form['picture']['file'] = array(
'#type' => 'managed_file',
'#title' => t('picture'),
'#description' => t('Allowed extensions: gif png jpg jpeg'),
'#default_value' => (isset($foo-&...
0
votes
0
answers
449
views
Why is my file upload widget returning an empty string?
I have built a form with the form API which contains this file upload widget:
$form['fid'] = array(
'#type' => 'file',
'#title' => t('Upload a file')
);
When I use it to select a file on ...
- 425
0
votes
1
answer
1k
views
How can i put popup box captcha on managed file remove button?
Can We write function for remove button as I want to display Captcha in popup on Remove button for security reason.
same type of some function like used in below post.
How can I automatically ...
- 43