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Javascript 2022-03-01 07:55:16
appendchild element once if element present in js
//insert new Element after some reference Element function insertAfter(newElement, referenceElement) { referenceElement.parentNode.insertBefore(newElement, referenceElement.nextSibling); } //example usage var newElement = document.createElement("... Add solution -
Javascript 2022-02-27 15:50:05
js foreach querySelectorAll
const allSpanElements = document.querySelectorAll('span'); allSpanElements.forEach((spanElement) => { // Here comes the Code that should be executed on every Element, e.g. spanElement.innerHTML = "This Content will appear on every span Elemen... Add solution -
Javascript 2022-01-22 16:50:10
show selected text in textarea && activeElement
function onMouseUp(e) { const activeTextarea = document.activeElement; const selection = activeTextarea.value.substring( activeTextarea.selectionStart, activeTextarea.selectionEnd ); const outputElement = document.getElementById('output-eleme... Add solution -
Javascript 2021-11-21 18:41:17
javscript insert element after another
//insert new Element after some reference Element function insertAfter(newElement, referenceElement) { referenceElement.parentNode.insertBefore(newElement, referenceElement.nextSibling); } //example usage var newElement = document.createElement... Add solution -
Javascript 2021-11-18 05:19:17
js append html in div after
//insert new Element after some reference Element function insertAfter(newElement, referenceElement) { referenceElement.parentNode.insertBefore(newElement, referenceElement.nextSibling); } //example usage var newElement = document.createElement... Add solution -
Javascript 2021-11-06 22:58:15
insert element after element javascript
//insert new Element after some reference Element function insertAfter(newElement, referenceElement) { referenceElement.parentNode.insertBefore(newElement, referenceElement.nextSibling); } //example usage var newElement = document.createElement... Add solution -
Other 2021-11-03 18:49:15
rror NG8002: Can't bind to 'data-text' since it isn't a known property of 'h4'.
<button data-toggle="collapse" [attr.data-target]="'#demo'+ RowIndex">Toggle </button> <button (click)="clickMe($event)">Toggle</button> clickMe(value){ value.srcElement.innerHTML="... Add solution -
Html 2021-10-28 17:50:12
JavaScript to detect whether page is load on Mobile or Desktop
<!DOCTYPE html> <html> <head> <title>Mobile Test</title> </head> <body> <p id="text"></p> <script type="text/javascript"> var isMobile = /iPhone|iPad|iPod|Android/i.tes... Add solution