dynamic_forms | Rails plugin to allow your users to build | Application Framework library
kandi X-RAY | dynamic_forms Summary
kandi X-RAY | dynamic_forms Summary
Rails plugin to allow your users to build their own forms in your app.
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QUESTION
I'm trying to create a dynamic form so I used the idea of using a listview builder to create it. I was able to successfully create it but I faced that I cannot discard changes made to the form by popping it off after editing it. The two textFormField Job name
and rate per hour
were able to discard changes as they were using onsaved but on the checkbox I can't do that as it has onChanged which wraps setstate to change its state.
You can take a look at the video at this link to see how it functions as of now - https://vimeo.com/523847256
As you can see that it is retaining the data even after popping the page and coming back which I don't want it to. I'm looking for a way to prevent that and make the form the same as before if the user didn't press save.
I have tried to reassign the variables() in onpressed of back button but that didn't work. I also tried push replacement to the same page to reset it but that also didn't work. I think the cuprit here is the sublist and the initialValueTextFormField
and initialValueCheckbox
which are used declared under ListView.builder
but I don't know how to fix that without affecting the dynamic list functionality.
ANSWER
Answered 2021-Mar-15 at 18:56When assigning the list we need to use _subList = List.from(widget.job.subList)
instead of _subList = widget.job.subList
.
Otherwise, the changes made in _subList
will also be made in job.subList
.
QUESTION
In osTicket, there is a class DynamicList::getItems() function, in file class.list.php. I am looking to intercept all calls to this function and add code to the start of it, before the rest of the function commands are executed.
The class is of course not my own but of the osTicket core and I want to avoid altering core files for obvious reasons. I have no idea how to do this. All help is appreciated.
UPDATE1:
this file is require_once by 4 files in osTicket:
\include\class.dynamic_forms.php(21): require_once(INCLUDE_DIR . 'class.list.php');
\include\class.search.php(25): require_once INCLUDE_DIR . 'class.list.php';
\include\upgrader\streams\core\9143a511-0d6099a6.task.php(11): require_once(INCLUDE_DIR . 'class.list.php');
\scp\lists.php(3): require_once(INCLUDE_DIR.'class.list.php');
UPDATE2:
- I have changed the name of the file 'class.list.php' to 'class.list.php.core.php'
- I have changed the definition'class DynamicList' -> 'class DynamicListCore' (in above file)
- I have created a new file 'class.list.php'
- I added in this file the folowing:
...
ANSWER
Answered 2019-Oct-04 at 11:39You can extend the class and override the method to add your own content and call the parent method :
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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