Filename not shown in Symfony 5.2 in form - forms

I am just learning Symfony and maybe I am doing something wrong.
I created a simple form with the possibilty to upload a file. After choosing the file the filename doesn't show up in the form.
Screen 1 - Choose picture
Screen 2 - Filename isn't shown
The picturename is correctly saved to the database, so it must be there :)
I used ->add('picture', FileType::class, ['required' => false])
Can someone push me in the right direction. I am trying to figure this out for the last 2 hours.

There is a "bug" with that type of field in Symfony when using the Bootstrap form theme.
If you are using Symfony's Boostrap form theme
# config/packages/twig.yaml
twig:
default_path: '%kernel.project_dir%/templates'
form_themes:
- 'bootstrap_4_horizontal_layout.html.twig'
I would recommend adding some Javascript to fix this issue.
$('.custom-file-input').on('change', function(event) {
let inputFile = event.currentTarget;
$(inputFile).parent().find('.custom-file-label').html(inputFile.files[0].name);
});
Note that I'm using ES6 syntax here, for better compatibility with old browsers, you might want to use ES5 if you are not using a transpiler. Also, I using the custom-file-label class since I'm using Symfony's Bootstrap 4 form theme, you might want to adjust if you are using another theme.
..files[0].name is used since your FileType could accept multiple files.

Related

Custom tags in TYPO3 content

new here, and also new to TYPO3.
I need to put something like [imagebox, title='box1'] into content editor and that will be replaced by a text and image with some javascript effect (text and image are managed in the DB elsewhere, the tag is just for the placement in the page).
I've read that TYPO3 has a mechanism for adding custom tags and I managed to make them accepted in the RTE.
I tried instead of [imagebox..... to use
<imagebox>box1</imagebox>
with something like this (copied from web):
tt_content.text.20.parseFunc.tags {
imagebox < lib.parseFunc.tags.link
imagebox = TEXT
imagebox.value= replaced
# imagebox = PHP_SCRIPT
# imagebox {
# stripNL = 0
# Pass a parameter from Typoscript to a PHP script:
# UID of the page containing the SINGLE view of tt_news
# id_singleView = 18
# Call the PHP script
# file = fileadmin/scripts/imagebox_parser.php
# }
}
lib.parseFunc.tags.imagebox < tt_content.text.20.parseFunc.tags.imagebox
should be able to replace content between tags.
I've commented call to php function just tried to get a text replacement for starters.
I've put that in the main root template Setup, but nothing is replaced.
I've also tried other examples from the web with no success.
Did anyone have situation like this?
Are there better approaches for that in TYPO3? (I'm using v7.6.23)
Any suggestion or hint is appreciated.
EDIT: using FSC on textmedia element
I think your examples are outdated. (the object PHP_SCRIPT is obsolete for a long time)
You might have a look at the documentation for your TYPO3 version:
https://docs.typo3.org/typo3cms/TyposcriptReference/7.6/Functions/Parsefunc/
you also need to enhance the parsefunc where you need it. That can depend on:
CSC or FSC?
which kind of content element (CE) do you use? (be sure to enhance the rendering of that CE)

Silverstripe display logic for Front-end/Bootstrap forms

Silverstripe Display Logic works perfectly on forms in the CMS but I cannot get it to work on forms in the front end, specifically Bootstrap forms.
It will hide the element but won't display it when logic is applied.
//If the wetsuit dropdown is equal to custom then show the fins numerical field.
DisplayLogicWrapper::create(NumericField::create("Fins","Fins"))->displayIf("Wetsuit")->isEqualTo('Custom')->end(),
I see it just needs display to change from none to block.
Is there a way to do this so that it will keep the state on page reload as well? The drop down value will be saved as a DB entry.
EDIT: This works in the CMS but doesn't work in the front end - Custom is part of the enum values.
DropdownField::create("Wetsuit","Wetsuit")
->setSource(singleton('DiveEquipment')->dbObject('Wetsuit')->enumValues())
->setEmptyString('Select one'),
NumericField::create('Fins','Fins')
->displayIf('Wetsuit')
->isEqualTo('Custom')
->end(),
EDIT2: Working with SilversTripe 3.5, Bootstrap Forms 1.20 and Display Logic 1.0.8
1.0.8 is very outdated though.
I don't think you need the DisplayLogicWrapper for most fields… It's meant for fields like UploadField.
Have you tried this?
NumericField::create('Fins','Fins')
->displayIf('Wetsuit')
->isEqualTo('Custom')
->end(),
Not the issue here, but it's worth noting that a bug exists in Display Logic 1.3 and lower where the custom templates exist in /templates/ not /templates/forms/, causing precedence issues.
If you're experiencing problems with a FieldGroup not rendering the correct template or whatnot. Upgrading to Display Logic 1.4 will resolve this.
You'll need to include jQuery and jQuery Entwine for this to work on the frontend. This is untested but should resolve your issue.
class Page_Controller extends ContentController {
public function init() {
parent::init();
Requirements::javascript(THIRDPARTY_DIR . '/jquery/jquery.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery-entwine/dist/jquery.entwine-dist.js');
}
}

Element Checkbox got its label always to the left and needs a link

How can I change the positions of checkbox and label and how to implement a link into the label?
$acceptGTC = new Element\Checkbox('AGBs');
$acceptGTC->setLabel('I Accept the GTC (show it).');
$this->add($acceptGTC);
regards
n00n
meanwhile:
I tried to overwrite the view helper for checkboxes.
copied
*/vendor/zendframework/zend-form/src/View/Helper/FormCheckbox.php
to
*/module/Application/src/Application/View/Helper/FormCheckbox.php
added to module.config.php
'viewhelpers' => array('checkbox'=>'Application\View\Helper'),
But it still uses the original one...
Do I have to tell zend to use my FormCheckbox?
I don't exactly know the way you are rendering your Zend_Form_Element, but in order to enhance the rendering as you want you should build a custom decorator, and add it to this element.
You should read the Zend documentation on Zend_Form_Decorators, everything is quite well explained and should lead you to a fancy solution.

CKEditor automatically strips classes from div

I am using CKEditor as a back end editor on my website. It is driving me round the bend though as it seems to want to change the code to how it sees fit whenever I press the source button. For example if I hit source and create a <div>...
<div class="myclass">some content</div>
It then for no apparent reason strips the class from the <div>, so when I hit source again it has been changed to...
<div>some content</div>
I presume this irritating behaviour can be turned off in the config.js, but I have been digging and cant find anything in documentation to turn it off.
Disabling content filtering
The easiest solution is going to the config.js and setting:
config.allowedContent = true;
(Remember to clear browser's cache). Then CKEditor stops filtering the inputted content at all. However, this will totally disable content filtering which is one of the most important CKEditor features.
Configuring content filtering
You can also configure CKEditor's content filter more precisely to allow only these element, classes, styles and attributes which you need. This solution is much better, because CKEditor will still remove a lot of crappy HTML which browsers produce when copying and pasting content, but it will not strip the content you want.
For example, you can extend the default CKEditor's configuration to accept all div classes:
config.extraAllowedContent = 'div(*)';
Or some Bootstrap stuff:
config.extraAllowedContent = 'div(col-md-*,container-fluid,row)';
Or you can allow description lists with optional dir attributes for dt and dd elements:
config.extraAllowedContent = 'dl; dt dd[dir]';
These were just very basic examples. You can write all kind of rules - requiring attributes, classes or styles, matching only special elements, matching all elements. You can also disallow stuff and totally redefine CKEditor's rules.
Read more about:
Content filtering in CKEditor – why do you need content filter.
Advanced Content Filter – in deep description of the filtering mechanism.
Allowed content rules – how to write allowed content rules.
I found a solution.
This turns off the filtering, it's working, but not a good idea...
config.allowedContent = true;
To play with a content string works fine for id, etc, but not for the class and style attributes, because you have () and {} for class and style filtering.
So my bet is for allowing any class in the editor is:
config.extraAllowedContent = '*(*)';
This allows any class and any inline style.
config.extraAllowedContent = '*(*);*{*}';
To allow only class="asdf1" and class="asdf2" for any tag:
config.extraAllowedContent = '*(asdf1,asdf2)';
(so you have to specify the classnames)
To allow only class="asdf" only for p tag:
config.extraAllowedContent = 'p(asdf)';
To allow id attribute for any tag:
config.extraAllowedContent = '*[id]';
etc etc
To allow style tag (<style type="text/css">...</style>):
config.extraAllowedContent = 'style';
To be a bit more complex:
config.extraAllowedContent = 'span;ul;li;table;td;style;*[id];*(*);*{*}';
Hope it's a better solution...
Edit: this answer is for those who use ckeditor module in drupal.
I found a solution which doesn't require modifying ckeditor js file.
this answer is copied from here. all credits should goes to original author.
Go to "Admin >> Configuration >> CKEditor"; under Profiles, choose your profile (e.g. Full).
Edit that profile, and on "Advanced Options >> Custom JavaScript configuration" add config.allowedContent = true;.
Don't forget to flush the cache under "Performance tab."
Since CKEditor v4.1, you can do this in config.js of CKEditor:
CKEDITOR.editorConfig = function( config ) {
config.extraAllowedContent = '*[id](*)'; // remove '[id]', if you don't want IDs for HTML tags
}
You can refer to the official documentation for the detailed syntax of Allowed Content Rules
if you're using ckeditor 4.x you can try
config.allowedContent = true;
if you're using ckeditor 3.x you may be having this issue.
try putting the following line in config.js
config.ignoreEmptyParagraph = false;
This is called ACF(Automatic Content Filter) in ckeditor.It remove all unnessary tag's What we are using in text content.Using this command in your config.js file should be turn off this ACK.
config.allowedContent = true;
Please refer to the official Advanced Content Filter guide and plugin integration tutorial.
You'll find much more than this about this powerful feature. Also see config.extraAllowedContent that seems suitable for your needs.
Following is the complete example for CKEDITOR 4.x :
HTML
<textarea name="post_content" id="post_content" class="form-control"></textarea>
SCRIPT
CKEDITOR.replace('post_content', {
allowedContent:true,
});
The above code will allow all tags in the editor.
For more Detail : CK EDITOR Allowed Content Rules
If you use Drupal AND the module called "WYSIWYG" with the CKEditor library, then the following workaround could be a solution. For me it works like a charm. I use CKEditor 4.4.5 and WYSIWYG 2.2 in Drupal 7.33. I found this workaround here: https://www.drupal.org/node/1956778.
Here it is:
I create a custom module and put the following code in the ".module" file:
<?php
/**
* Implements hook_wysiwyg_editor_settings_alter().
*/
function MYMODULE_wysiwyg_editor_settings_alter(&$settings, $context) {
if ($context['profile']->editor == 'ckeditor') {
$settings['allowedContent'] = TRUE;
}
}
?>
I hope this help other Drupal users.
I found that switching to use full html instead of filtered html (below the editor in the Text Format dropdown box) is what fixed this problem for me. Otherwise the style would disappear.
I would like to add this config.allowedContent = true; needs to be added to the ckeditor.config.js file not the config.js, config.js did nothing for me but adding it to the top area of ckeditor.config.js kept my div classes
Another option if using drupal is simply to add the css style that you want to use. that way it does not strip out the style or class name.
so in my case under the css tab in drupal 7 simply add something like
facebook=span.icon-facebook2
also check that font-styles button is enabled
I face same problem on chrome with ckeditor 4.7.1. Just disable pasteFilter on ckeditor instanceReady.This property disable all filter options of Advance Content Filter(ACF).
CKEDITOR.on('instanceReady', function (ev) {
ev.editor.pasteFilter.disabled = true;
});

Raw HTML in body text after importing content using transmorgrifier

I'm using a transmorgrifier recipe to import some data from drupal into a Plone 4.1 based buildout. The buildout is based on https://github.com/claytron/drupal-plone-transmogrifier, (mostly I updated it to use plone 4.1 instead of 4.0). The import works, I successfully imported data from a drupal site into my plone site. The only issue is that the html tags from the imported html show as the literal tags.
If, after the successful import, I manually go to each item and select 'edit' then click 'save' then the html is interpreted properly, but that would be a lot of editing and saving in order to fix my problem.
see screenshot of freshly imported content with html tags showing.
The blueprint doing the actual import of the field is (I believe) the one shown below:
[text_mimetype]
blueprint = collective.transmogrifier.sections.inserter
key = string:_text_mimetype
value = string:text/html
I experimented with using text/structured instead of text/html in the blueprint but that gave the same result:
What I need is either an additional blueprint that causes the html to be interpreted or a hints on how to ensure that my html gets interpreted at import.
The full list of blueprints used in my pipeline are shown here:
https://github.com/claytron/drupal-plone-transmogrifier/blob/master/src/my.migration/my/migration/config/base.cfg
Ran into the same problem when migrating content using wsapi4plone.core.
Solution: Pin zope.contenttype to version 3.5.5 (the default in the upcoming 4.1.1)
Cause: PLIP #9938 - http://dev.plone.org/plone/ticket/9938 as per esteele.
If it works under Plone 4.0 but not under Plone 4.1, then I'm guessing it has to do with the "factor custom output transformations out of the editors" PLIP that was merged as a part of the Plone 4.1. I would look into the changes from that PLIP and see how the pipeline needs to be adjusted.
Actually that section only insert a value "text/html" in the key "_text_mimetype"
The real encapsulation is done here:
[mimetype_encapsulator]
data-key = text
mimetype = python:item.get('_%s_mimetype' % key)
# replace the data in-place
field = key
condition = mimetype
more info: http://pypi.python.org/pypi/plone.app.transmogrifier#mime-encapsulator-section
Anyway i've experimented that it's not strictly mandatory to encapsulate the html text, it works also with a simple string.
Bye, Giacomo