mysql - How to insert into the database after drag and drop reordering?

It is an article pagination, for example, ten pages, and the serial number is 1-10; one page stores a piece of data, but how do I sort it in the database after dragging it randomly?? The drag-and-drop modifications of each page are saved in the database in real time. I Now there are two ideas. One i...

某草草 2017-05-18 10:56:17 0  1  1125

jquery - Drag sort saving problem php mysql

http://kinomelma.pixnet.net/b... I would like to ask if I can successfully sort by dragging in this way. But if I delete one of the objects, the order will start to get messed up... .this? ? ? How to solve it?

曾经蜡笔没有小新 2017-06-10 09:47:36 0  1  548

javascript - There are too many table columns. Is there any plug-in that can provide column sorting and selection of columns to display?

The table has too many columns. Is there any plug-in that can provide the function of sorting columns and selecting columns to display? For example, check the columns that need to be displayed. I have seen this function when working on jquery mobile, but the plug-in on the web side cannot be found. ...

PHP中文网 2017-06-26 10:55:14 0  2  932

Looking for a javascript map marker plug-in

1. Is there such a JavaScript plug-in that can achieve the following effect? ​​The three objects on the left can be dragged to the map on the right. After dragging to the map and releasing the mouse, a mark will be left on the map (used to Mark the map location), and an editable dialog box will pop ...

怪我咯 2017-05-18 10:49:58 0  1  596

javascript - How to implement the drag-and-drop function of jquery ui to stop drag-and-drop when certain conditions are met

As shown in the picture, I can drag the small dot in the lower right corner to zoom the image. Since the zoom function of jquery ui cannot be satisfied, I wrote this myself. Now I need to drag the small dot in the lower right corner to the position in Figure 2. , you can no longer continue dragging ...

某草草 2017-05-19 10:42:24 0  1  470

javascript - How to filter out hidden files in a folder when dragging a folder to upload

When using the jQuery-File-Upload plug-in, you can drag files or folders to upload. When dragging a folder to upload, all files (including hidden files) are uploaded by default, but the requirement is not to upload hidden files. For example, there are 6 files in this folder, 3 of which are hidden...

阿神 2017-05-19 10:44:58 0  1  754

Vue 3 trick to wrap all items in custom components using render functions

I'm trying to build my own sortable component. I want to pass a list of items to it's default slot. The sortable component should then wrap all passed items with a custom v-draggable component. <v-sortablehandle=".handle"><template:key="index"v-for="(item,index)init...

P粉926174288 2023-12-27 21:49:07 0  2  555

angular.js - About the problem that lazy loaded images cannot be displayed after angular sorting and filtering.

This plug-in is used: https://github.com/angular-di... The principles are similar, determine whether it is within the window, and then load the image; the basics can be implemented, but: after adding the sorting or filtering function After (angular's orderBy, filter), the sorting of the list changes...

过去多啦不再A梦 2017-05-15 17:04:43 0  2  652

javascript - using turn.js in vue

Use turnjs in the vue component as a plug-in for flipping books. First introduce the corresponding jquery in index.html, and then add it to the component as follows: {code...} There should be no problem with sequential references, but the turn function cannot be called. , the console reports an erro...

女神的闺蜜爱上我 2017-07-05 10:55:38 0  1  2013

Reorder array in state

I'm using zustand to create a global state with an array of to-do items, and I have functionality to add, remove, and toggle completion/undo for each to-do item. I also use DndKit to drag and drop each ToDo component and reorder them in the global context, for this I need to create a reorderTodo fun...

P粉741678385 2024-03-30 14:44:42 0  1  384

Script not running properly after Ajax call

I'm building my own portfolio website on WordPress and writing almost the entire code without plugins. The website's homepage comes with a dynamic "Custom Post Type" grid and I have implemented an Ajax filter based on post taxonomies/categories and the posts are reordered based on the filt...

P粉642919823 2024-01-29 11:10:45 0  1  467

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  772

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  702

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28 0  1  594