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Javascript 2021-09-10 00:15:03
get element in javascript
//<div id="demo-id"></div> var elem1 = document.getElementById("demo-id"); //<div class="demo-class"></div> var elem2 = document.getElementsByClassName("demo-class"); //<div name="dem... Add solution -
Javascript 2021-09-08 13:50:02
how to add class to element on mouseclick with js
// element.classList.add("newClass"); // or // element.className += "newClass"; // Example document.querySelector("button").onclick = function addNewClass() { document.querySelector(".elementToChange").classList... Add solution -
Javascript 2021-09-07 10:22:02
js unwrap element
// select element to unwrapvar el = document.querySelector('div'); // get the element's parent nodevar parent = el.parentNode; // move all children out of the elementwhile (el.firstChild) parent.insertBefore(el.firstChild, el); // remove the empty element... Add solution -
Javascript 2021-09-07 03:31:04
dropzone add download button addedfile
//Prepare the drop zone area var myNewdDropzone = new Dropzone("#idOfForm", { url: "my-ajax.php", method: "POST", addRemoveLinks: false, clickable: true, previewTemplate: document.querySelector('#prev... Add solution -
Html 2021-09-06 09:03:02
html change attribute
element.setAttribute(<name>, <value>); // ex var aElement = document.querySelector("a"); aElement.setAttribute("href", "https://isitchristmas.com/"); // same as <a href="https://isitchristmas.com/"&... Add solution -
Javascript 2021-09-06 00:15:02
adding mui theme to index.js
import React from 'react'; import { render } from 'react-dom'; import { MuiThemeProvider, createMuiTheme } from '@material-ui/core/styles'; import CssBaseline from "@material-ui/core/CssBaseline"; import Root from './Root'; const theme = create... Add solution
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