reorderable | Rails 3 engine that allows drag | Application Framework library
kandi X-RAY | reorderable Summary
kandi X-RAY | reorderable Summary
Rails 3 engine that allows drag-n-drop reordering of ActiveRecord model items (when using MySQL and jQuery)
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Top functions reviewed by kandi - BETA
- Replaces the order of a given column
- Return the model class name
reorderable Key Features
reorderable Examples and Code Snippets
Community Discussions
Trending Discussions on reorderable
QUESTION
I've got a ReorderableListView where the ListTile contains a Slider() widget. If I don't touch any of the Slider() widgets, I can reorder the ListTiles with no issue. But, as soon as you click-on or interact with any of the Slider() widgets, then attempting to reorder the items throws() with this error in the debug console (many of them):
...ANSWER
Answered 2022-Feb-05 at 00:38This is a known issue on the flutter framework itself. You can track the progress of this issue on GitHub: https://github.com/flutter/flutter/issues/97292
Meanwhile (before they fix it), you can perhaps try to use CupertinoSlider
to replace the (Material) Slider
. The issue does not occur on the Cupertino widget. And yes, they look a little different but the main functionalities are the same. Or you can write your own slider widget and customize it however you want.
QUESTION
Is it possible to communicate to the children of a ReorderableListView that a drag/reorder attempt has begun? I have a ReorderableListView with custom widget children (not ListTile widgets) and I would like to be able to update their view when one of them begins to be dragged. For example, in this case:
...ANSWER
Answered 2022-Jan-30 at 20:33Looks like there is a PR currently awaiting for approval which would help you achieve that !
https://github.com/flutter/flutter/pull/96049
Once it'll be merged, you'll be able to detect when the reorder has started in order to change the opacity of the other items.
If you don't want to wait for the PR to be merged, you can also add the fork with the modification to your project instead of the official ReorderableListview
QUESTION
In my flutter app, I have implemented an image picker from the gallery and reordering. Now I want to implement 'delete' function when the user tap on each image displayed on the screen. So, I simply used 'removeAt(index)' but it always delete higest index image in the list as all images keep their index position as the length of the array of images. Can anybody help me with how to implement the delete function properly?
This is the code :
...ANSWER
Answered 2022-Jan-15 at 09:19convert your foreach loop to a for loop with index
QUESTION
I have a custom editor for a MonoBehaviour
to display a reorderable list of items.
ANSWER
Answered 2021-Dec-28 at 13:18Yes of course there is! ;)
But first of all: Starting with Unity 2020 there is no need to use ReorderableList
anymore except you want some very special behavior simce for List
and T[]
this is now the default drawer anyway!
You might want to consider to rather implement a special CustomPropertyDrawer
for your list elements (MyArrayElement
) in general so it is actually displayed this way everywhere you expose it in the Inspector.
Such as e.g.
QUESTION
I'm stuck in a problem, I have a grid that contains an item which can contain Json or XML. I need this data to be copied on the clipboard. Below is my code that i'm using to copy the content. It's basically setting the value of a hidden field and then copying the data from that field to the clipboard. What I'm stuck with is the data is being copied as a string and i want to have it copied in proper JSON formatting is there a way to achieve this? I have tried and none of these work.
...ANSWER
Answered 2021-Nov-25 at 07:31I used clipboard API to achieve this. It takes the text as parameter since in the previous method I was setting value of a hidden field and then copying it to the clipboard which changed the formatting. Below is the code on how I did it.
QUESTION
I have a grid created using a React library that I want to fill with data with an API call once the user clicks on a button called Fetch Products. Currently, my grid does not get populated and I get this error when I debug it:
...ANSWER
Answered 2021-Nov-01 at 12:00this.state.dataState
does not exist in fetchAllData
.
You need to pass the this.state.dataState
in App
to FirstButton
then to fetchAllData
. After all that, you can use that
QUESTION
I am using Angular 6 and Telerik kendo-grid 4.8.4
Below is the sample code for the kendo-grid
...ANSWER
Answered 2021-Oct-20 at 08:05It would help if you post some ts code as well.
How to modify the current kendo-grid to fetch only first 10 records?
Set state.take
to 10
and state.skip
to 0
and make the http call to fetch data.
On click of page number, can it be fetched from the Server again?
Yes, in your dataStateChange(event: DataStateChangeEvent)
in ts, you should attach event
to state
like this.state = event;
and make the http call to retrieve the corresponding data (e.g. just console.log(event)
and you will see that on page 3 event.skip
will be 20, on page 4 event.skip
will be 30, etc).
QUESTION
Maybe I'm overthinking this but I have a form like such...
...ANSWER
Answered 2021-Aug-19 at 01:37Take the numeric indexes out of the HTML. PHP will then assign indexes in the order that the inputs are sent.
QUESTION
I'm trying to implement DND in Gtk3 with Python, but so far I only managed to catch a drag-begin
signal. Here's the code:
ANSWER
Answered 2021-Aug-21 at 09:57Here's the solution in case anyone has the same question:
QUESTION
Recently I just crush with a wall while developing a feature in one of my applications which is using 100% compose!. I'm trying to achieve a Vertical Nested Scroll View. My case is that I'm doing a view to edit/create workouts. These are split in different sets which has a list of exercises inside.
The idea is to have a list of Cards which has a list of items (exercises) inside (Which can be moved using Drag&Drop).
When I try to build the view it gave me the next error:
java.lang.IllegalStateException: Nesting scrollable in the same direction layouts like ScrollableContainer and LazyColumn is not allowed. If you want to add a header before the list of items please take a look on LazyColumn component which has a DSL api which allows to first add a header via item() function and then the list of items via items().
I understand that its not supported, what I'm asking if is there is any kind of workaround I could do. The code looks like:
...ANSWER
Answered 2021-Jul-24 at 17:37You can use a single plain list and draw the content based on the type.
First you should transform your data in a single plain list (this is, of course, a pseudo code).
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