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Store the position of the draggable DIV in an HTML table and save it to a MySQL database

I'm wondering if/how I can store the position I moved the draggable div to on the table, so when the page reloads it will go back to where it left off (from the MySQL database). I've read some related articles, but they were all about using jquery (events, ui) with AJAX. This is my code: varp=docume...

P粉909476457 2024-02-03 18:37:10

Create draggable sphere lines in React JS

I have a video of a draggable ball online. I have to implement this functionality in reactjs. The ball can be dragged and crossed over the line. After releasing the cue, the cue will not return to its original position. I've tried multiple codes and methods, but none of them work as desired. I need ...

P粉448130258 2023-09-07 12:26:10

When will the php7.1.* version of phpstudy be available?

When will the php7.1.* version of phpstudy be available?

SEAN 2018-03-03 14:59:06

I don't know how to create changeable text for reusable component in Vue Js

I'm creating a reusable tab component by watching a tutorial. After watching it, I understood how it works. However, for my project I need to create tabs with a title that can be changed since this is a reusable component so I have to change the title for each new tab but I haven't figured it out ye...

P粉957723124 2023-09-03 22:33:40

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

Is there any video on building a sustainable MySQL database architecture?

Is there any video on building a sustainable MySQL database architecture?

鹰 2019-06-19 11:29:36

Preserved position for draggable Framer Motion components

I'm creating a widget dashboard where you can move widgets around, my goal is to preserve the position of the widgets after dragging them so that in future sessions they will be loaded into the exact same location. Here's a codesandbox that illustrates the issues I'm having with framer-motion: https...

P粉449281068 2024-03-31 22:29:49

How do I make my jQuery like functionality work on every post in my project

Hello everyone. I am designing a platform similar to a social media platform with a post, like and comment system. I'm using jquery for likes and whenever I want to send a text message and want to like a post, only the first post works but the like system for other posts doesn't work. How can I solv...

P粉111927962 2023-09-16 11:56:50

Hello, Teacher Elephant. Why does the decorative abstract pattern also inherit the food abstract pattern? It can be achieved without adding it.

Why does the decorative abstract pattern also inherit the food abstract pattern? It can be achieved without adding it.

浪子野心 2018-11-18 20:15:49

javascript - What does front-end visualization include, and what is the concept of front-end configurable visualization?

After graduating from college, I was working as an intern in a company where the department director gave me a task to write a configurable visual react component. However, I don’t quite understand what this configurable means. I currently plan to use Three .js as the core, to make something similar...

漂亮男人 2017-06-12 09:31:52

How to distribute space equally in one container div to two divs with switchable visibility and different content?

I have a div container containing 4 divs. There are 2 headers and 2 content divs in it. Clicking on the headers will toggle the visibility of the content divs below them. I want to consider the following 3 scenarios: Both content divs are open (visible) and have scrollbars. In this case I want them ...

P粉289775043 2023-08-17 21:56:47

Error NG0900 An error occurred while trying to compare. Only arrays and iterable objects allowed

Using *ngFor I am able to render the data but it throws this error Error: NG0900: An error occurred while trying to compare '[objectObject]'. Only arrays and iterable objects are allowed This is my service method asyncgetEditions():Promise<Observable<Cigales>>{returnthis.http.get<Ciga...

P粉226667290 2024-02-25 19:15:04

When the window is reduced to less than 90%, the jQuery top scroll bar fails

I'm using ASP.NETVB and I've implemented a top scrollbar that simulates the default bottom scrollbar. For some reason... when I resize the window, the top scrollbar stops working if the size goes below 90%... it continues to work as soon as the size goes back to 90% or above... I'm looking for Not s...

P粉238433862 2023-09-12 12:33:19

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

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

Why does it show that when I enter pwd on the command line, it is not an internal command, an external command, or an executable program?

Why does it show that when I enter pwd on the command line, it is not an internal command, an external command, or an executable program?

烟斗先生 2018-11-20 13:22:18

javascript - How to save editable row data to the server in antd table?

I made a table using antd table, and each row is editable. Because I organized the code according to the official writing method, so please refer to the official document for the specific code, click here--->> https:// ant.design/components... If you want to save the edited data to the...

我想大声告诉你 2017-07-05 10:39:14

Preferred size for allocated variable props not working properly.

I want to make a draggable split panel for the editor. Its behavior is mainly similar to CodeSandbox's Console panel: when we click on the Console, the panel expands and the arrow changes to ArrowDown for closing. Panel borders are draggable. When we click Console on the expanded panel, the panel cl...

P粉349222772 2024-03-30 09:42:29

Find an online sandbox Vuetify 3 template for creating a minimal reproducible example

I've come across a problem while working with Vuetify3 that I want to ask on StackOverflow, but in order to do so I need to create a minimal reproducible example. Where can I find a template that I can refer to? What I've tried I tried creating my own example on codesandbox.io but it took me a long ...

P粉553428780 2023-08-16 12:30:32

How to run two commands in an executable file in different folders?

I'm trying to create an executable that runs two commands in two different folders. I'm developing using a React application and ExpressAPI, they are in two different folders. I tried creating a .bat file, running npmrundev in my API folder, then opening a new terminal and running npmstart in my app...

P粉469090753 2023-09-04 18:27:39