dnd | drag and drop 基于原生js的拖放库 带vue组件 兼容移动端 , 兼容ie | Widget library

I have tried to implement Drag & Drop feature in Mui TabList using react-beautiful-dnd. The dnd is working fine but, I am facing an issue making horizontal list of tabs auto scroll while dragging when there are too many tabs to fit in the screen and the variant prop of Mui TabList is scrollable. See this codesandbox example - https://codesandbox.io/s/draggable-and-scrollable-mui-tabs-xqgl77. This seems like a standard use case, so there must be some solution. Please refer my code below -

App.js

I am working on a project where I need to implement drag and drop functionality using React-dnd package. Which is I am able achieve. But the issues is, the target component (where draggable items will be dropped) contains mouseup event which is getting triggered in every scenarios except when I drop any component in it. It needs to be triggered even in the case of drop as well but its not getting triggered. I tried manual triggered as well and it triggered but the values like offsets are not as per expected.

I have share sample code sandbox where Dustbin.tsx contains that mouseup event which is not getting triggered when any draggable component is dropped into it. Thanks.

Sandbox link: https://codesandbox.io/s/dawn-snowflake-ej08d0?file=/src/Dustbin.tsx

I was working on Angular 8 project when the time came to upgrade it to Angular 12. Since I come exclusively from React environments, didn't think it would be this much of a hassle until I started. It has been 2 days that I have been following Angular Upgrade guide, but keep getting the following error:

I have a material ui v4 treeview that is working fine with react-dnd using the code below.

When I upgrade to mui v5 treeview, the drag does not work anymore, the item is no longer draggable.

I had a look between the 2 TreeItem implementation but there is a lot of change and I am lost.

https://github.com/mui-org/material-ui/blob/v4.x/packages/material-ui-lab/src/TreeItem/TreeItem.js

https://github.com/mui-org/material-ui/blob/master/packages/mui-lab/src/TreeItem/TreeItem.js

What am I missing? Many thanks for your answers :)

I use react-dnd together with a react maui tree. My goal is to drag multiple items at once.

My approach is to store all the selected nodes from the tree in useState as an array of ids(strings). On Click on a node the state is updated and I can successfully select multiple nodes.

The problems begin on drag. The item is not updated.

Row should get dragged to its destination index when dragged from top to bottom and vice versa with DnD animation.

Row doesn’t get DnD when dragged from bottom to top index. Top to bottom drag works but the item is added after the last page index and not to the destination index. DnD animation seems not to be working as well.

You can refer this sandbox to replicate the issue.

Case 1: Top to bottom drag

1. Try to drag and the row from top to bottom index
2. you will see the row gets dragged to last index of the page not the destination index

Case 2. Bottom to Top drag

1. Try to drag and the row from bottom to top index
2. you will observe the rows doesn’t get dragged and onDragEnd is not called.

The same code works with react-virtualized's List component but not the Table component.

16.13.0

13.0.0

9.22.3

Chrome

I have created this sandbox to replicate the issue. You can run this to check the issue.

https://codesandbox.io/s/vertical-list-forked-3lp71?file=/index.js

Can anyone take a look at the sandbox and help me out? Let me know if you need another info!

So today, I debug this more and made some progress. Looks like the issue was with rowRenderer implementation. There was an extra wrapper div on top of defaultRowRenderer's dom. I was able to solve the issue partially. Here is the new sandbox link with the updated code.

Now, there's one issue left is scroll doesn't work while dragging the row. Any pointers how can I fix this?

I am working on (py)gtk4's drag-and-drop functionality and I hit a wall. I have a flowbox-derived class MediaGallery that contains frames with images and their filenames (class MediaFile), and a listbox-derived class Albums. I want to drag one or more selected images from MediaGallery to Albums, which will eventually add them to the underlying database.

Relevant piece of code:

I'm currently trying to print all the online and dnd users from my server and I'm getting this error: discord.ext.commands.errors.CommandInvokeError: Command raised an exception: TypeError: 'property' object is not iterable

This is the code:

I know this question has been asked before but the solutions posted there didn't correct my issue.

So I'm working with React and have a component. Everything else works fine, but now I'm trying to use a few useStates to get dynamic information as I intend to connect to an API/server further down the line.

I'm also using styled-components, which is why you'll see odd tag names. These work fine because I worked on them first and have them visible when I run npm start

The issue is that when I try to type something other than 0 in to this input, it refuses to update and gives me e.target is undefined

Here's where my error is occuring (on the e.target.value):