draggable.js | Make your DOM elements
kandi X-RAY | draggable.js Summary
kandi X-RAY | draggable.js Summary
Make your DOM elements draggable easily
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QUESTION
I have taken an example of dragging certain div in react js from here http://jsfiddle.net/Af9Jt/2/
Now it is in createClass and I need to convert it into class Draggable extends React.Component
in order to export it into another component. Here is code
APP.JS
...ANSWER
Answered 2021-Jun-10 at 21:36There were a few things I noticed when converting this into a React.Component:
- You never used the
this.state.pos
when rendering, so even if the position changed in the variables, it wouldn't move the div. Thestyle
attribute of theis just hard-coded with
{ left: "175px", top: "65px" }
- You didn't properly get the position of the mouse in your
this.onMouseDown
function, which caused it to forced every movement to be at the corner. - You never bound
this.onMouseMove
to anything. Uncommenting the big chunk of commented out code fixed this. - The
initialPos
attribute you place inside thedoes absolutely nothing. I converted that into a prop in the constructor.
Here's the updated JSFiddle link: https://jsfiddle.net/ogy4xd1c/3/
And I'll embed it here on StackOverflow in a snippet.
QUESTION
I'm trying to load the 3D model with the .gltf extension in React with Typescript. The files in folder with 3D model are .gltf, .png and .bin files. The tools used for this task are webpack and useGLTFLoader from drei library. I've tried different tools. Mainly from three.js library with no effect. Error is showing that the 3D model is not found 404 (shown below) and nothing appears in place where 3D model should be placed.
...ANSWER
Answered 2020-Oct-27 at 23:20You either need to import the model and use the url you get from that (url-loader), or put it into the public folder. Your path points nowhere in the bundled output.
One more thing, it's @react-three/drei and useGLTF(url).
QUESTION
I am attempting to access a website on IE using VBA to pull a report of the previous weeks transactions. I was able to login and navigate to the report page. However, when I try to click a link for an advanced search I get the error "Object Required"
Below is the HTML I have isolated as belonging to the link:
...ANSWER
Answered 2020-Mar-24 at 08:21I was able to determine that the "moreOptions" element is inside of the iFrame, I edited my original message to pull in the full HTML for the page. I see that the "IR" element is outside of the iFrame.
To access the elements located inside the tag, we have to find the iframe tag first, then access the elements. You try to use the following code to get elements from the Iframe:
QUESTION
I have difficulties importing svg.js with it's plugins using typescript in an Angular 5 project.
With npm I installed:
svg.js
In ticket.component.ts: Imported svg.js as Svg type and this way I can draw a rectangle, this code works:
...ANSWER
Answered 2018-Jan-25 at 14:47Unfortunately svgjs.draggable.js
doesn't have a definition type file so you can't import it with the ES6 import/export like svg.js. the definition type file is the file that has the extension d.ts
which you can find in the root of the library.
Also in our case svgjs.draggable
extends svg.js. So we need to import svgjs.draggable
after svg.js
. So how to do that?
The solution is to import them both either from index.html
or using angular-cli.json
. I'll choose the latter one.
QUESTION
I am using svg.js
in my Laravel project running vue.js
.
This is how i use svg.js
Step 1: Install svg.js
as a plugin in my vue app.
ANSWER
Answered 2019-Apr-10 at 09:07QUESTION
I have an online chat room, which works fine. However I would like to be able to send messages to offline users. How can I modify the code below to implement this change?
I would like to change ConnectedUsers to AllUsers, but for offline users I don't have a ConnectionId.
ChatHub.cs
...ANSWER
Answered 2019-Oct-14 at 11:21Please follow below stpes.
- First In OnConnectedAsync(), take static list object and store user connectionId with username.
- you need to use OnDisconnectedAsync(). so whenever your any user get offline, you will get call in this method and you can get connectionId in this method, find username from your list.
- Now take one schema where you can manage, Pending to send message user List. add useraname who is getting offline.
- Now, When any user is connecting, first check whether that username is exist in PendingToSendMessageUserList schema.
- If yes, then first send him all pending message and then delete username from that schema.
Hope you will understand, you need to implement it technically.
QUESTION
I have two elements in my test code. A closed path element and a rect element. I am using the svg.draggable.js library to drag both elements. The rect element appears to drag fine but the path element disappears when I click on it and try to drag it. Can somebody please explain what's going on and how I can make the path element draggable?
...ANSWER
Answered 2019-Feb-14 at 17:48I was able the solve the problem by creating a nested group, putting the path element in the nested group, and then making the nested group draggable rather than the individual element.
QUESTION
I am struggle with create proper unit tests for the angularjs (v1.4.9) application which contains both javascript files (with jasmine tests) and typescript files (with no tests at all, now I am trying to use Mocha, but it can be any framework).
Hence it hybrid and an old angularjs without modules, I decided to compile all .ts to one bundle.js
file, due to avoid files ordering problem (which occurs when I have single .js file per .ts and inject it with gulp task to index.html
).
My tsconfig.js:
...ANSWER
Answered 2019-Jan-25 at 01:43Hence it hybrid and an old angularjs without modules
You have stated that you are not using modules but you in fact you are.
The tsconfig.json
you have shown indicates that you have configured TypeScript to transpile your code to AMD modules. Furthermore, your index.html
is set up accordingly as you are in fact using an AMD loader, namely RequireJS.
All of this is well and good. You should use modules and doing so with AngularJS is not only possible but easy.
However, ts-node, which is great by the way, takes your TypeScript code, and then automatically transpiles and runs it. When it does this, it loads the settings from your tsconfig.json
, instantiates a TypeScript compiler passing those settings, compiles your code, and then passes the result to Node.js for execution.
NodeJS is not an AMD module environment. It does not support AMD and does not provide a define
function.
There are several valid ways to execute your tests.
One option is to use different configuration for ts-node, specifically, tell it to output CommonJS modules instead of AMD modules. This will produce output that Node.js understands.
Something like
QUESTION
I am trying to make a program which simulates Scrabble, allowing the user to drag tile pieces to make words for points. However, I am having an issue with the JQuery 'Draggable' function. I'm thinking it might have to do with how I'm importing the JQuery, but I'm struggling to find a way to test it.
(Also, apologies if the formatting for my question is off. First-time user!)
index.html:
...ANSWER
Answered 2018-Dec-18 at 03:12The exact functionality you are looking for can be found here: https://jqueryui.com/draggable/#snap-to
Check out the last 2 boxes that snap to a grid
QUESTION
I'm new to working with VueJS and components and I'm building a nested checklist for a project with an unlimited amount of levels.
The nested lists are going to be collapsable, so I want to display a status on the parent of each list. Green if all children (and childrens-children etc) are checked, yellow if only some of them are checked.
I'm having a hard time figuring out how to check for this in Vue without my regular javascript solution of looping through every item every time. I feel like there has to be a cleaner and less intensive solution.
In the following code snippet you can see that I'm using a method "childstatus" on the component, to check for the status on the first set of children, but that doesn't go all the way down. In the example you'll see Subitem 1-3-1 is checked, Subitem 1-3 is yellow, and I want Item 1 to be yellow as well. Items within lists can be moved and new ones can be added, so I would like this to work as automatically as possible, without looping through all the items every time, since these list can become quite long and deep.
...ANSWER
Answered 2018-Aug-08 at 12:18While I did not solve my question in a way that I was originally thinking, I did create a solution.
I rewrote the function so the id of the level 1 parent is always available in it's (nested) children. When a child updates, it emits an event while mentioning that id. On the main element, a Vue method then starts at that id and works its way down all its children to determine the status. When anything changes, I just emit that change again.
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