javascript remove html from text
//remove html tags from a string, leaving only the inner text
function removeHTML(str){
var tmp = document.createElement("DIV");
tmp.innerHTML = str;
return tmp.textContent || tmp.innerText || "";
}
var html = "<div>Yo Yo Ma!</div>";
var onlyText = removeHTML(html); "Yo Yo Ma!"javascript delete element
Removing an element is much easier, as it only requires the element's ID.
1. function removeElement(elementId) {
2. // Removes an element from the document.
3. var element = document. getElementById(elementId);
4. element. parentNode. removeChild(element);
5. }
Example:
<h1>The remove() Method</h1>
<p>The remove() method removes the element from the DOM.</p>
<p id="demo">Click the button, and this paragraph will be removed from the DOM.</p>
<button onclick="myFunction()">Remove paragraph</button>
<script>
function myFunction() {
var myobj = document.getElementById("demo");
myobj.remove();
}
</script>js delete element
// delete an element from the dom
var elem = document.querySelector('#some-element');
elem.parentNode.removeChild(elem);
// keep element in dom
var elem = document.querySelector('#some-element');
elem.style.display = 'none';Copyright © 2021 Codeinu
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