How change tags with javascript

How change tags with javascript

By : Mura
Date : November 19 2020, 01:01 AM
I wish this helpful for you We have a project that demands an single page application. For the moment I have this HTML / carousel page to create questions. As you can see, there is no input at all. this must be made possible through javascript. with an onclick event every H you see, has to be converted to an input tag when you click on the tag itself. , You can update your click to this:
code :
$('h1, h2, h3, h4, h5, h6').on('click', function(){
    $(this).html('<input type="text" />');
.directive('carousel', function() {
    return {
       restrict: 'E',
       templateUrl: function(elem, attr){
          angular.element(elem).find('h1, h2, h3, h4, h5, h6').on('click', function(){
              $(this).html('<input type="text" />');

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Change all span-tags into label-tags with Javascript?

Change all span-tags into label-tags with Javascript?

By : user1346117
Date : March 29 2020, 07:55 AM
Hope that helps what I want to do: call an unload-function to change , And if you're using jQuery you can use replaceWith()
code :
jQuery.each($("span"), function() {
  $(this).replaceWith("<label>" + $(this).text() + "</label>");
Method to change self-closing tags to explicit tags in Javascript?

Method to change self-closing tags to explicit tags in Javascript?

By : Clarissa
Date : March 29 2020, 07:55 AM
this will help all, I finally use the silly method to change the self-closing tags, maybe it'll help someone like me:
code :
var splitSpan = textHTML.split(">");
var i=0;
    var lengthSpan = splitSpan[i].length;
    var subSpan = splitSpan[i].substring(1,5);
    var endSpan = splitSpan[i].charAt(lengthSpan-1);

    if(subSpan=="span" && endSpan=="/")


if(index > str.length-1) return str;

return str.substr(0,index) + chr + str.substr(index+1);
How to Change HTML Tags Using Javascript

How to Change HTML Tags Using Javascript

By : Zvonko Pino
Date : March 29 2020, 07:55 AM
I hope this helps you . I have some HTML code that looks like this:
code :
$('textarea').attr('maxlength', 300);
How to change HTML tags by using JavaScript

How to change HTML tags by using JavaScript

By : CLJ1A
Date : March 29 2020, 07:55 AM
I hope this helps you . I am trying to insert the variable x to an existing html-tag. , First you want to get the actual id and src:
code :
var path = document.getElementsByTagName("img")[0]; // That looks for all img-tags in your document and returns an array with all of them. I took the first one (number 0 in the array) - if it is not the first image, change that number.
var imgId = path.id;
var imgSrc = path.src;
var newId = imgId + x;
var newSrc = imgSrc + x;
path.setAttribute("id", newId);
path.setAttribute("src", newSrc);
    var images = <?php echo (json_encode($files));?>
    for(x = 1;x < $images.length-2;x++){
        //read the id and src
        var path = document.getElementsByTagName("img")[0];
        var imgId = path.id;
        var imgSrc = path.src;

        //change them
        var newId = imgId + x;
        var newSrc = imgSrc + x;

        //and write the new id and new src in the image-tag
        path.setAttribute("id", newId);
        path.setAttribute("src", newSrc);
Change the className of tags using javascript

Change the className of tags using javascript

By : mkipcak
Date : March 29 2020, 07:55 AM
help you fix your problem Instead of DOM manipulation, you could use Vue's class binding to set a specific class based on a condition:
code :
<span :class="{ CLASS1: CONDITION1, CLASS2: CONDITION2, ... }">
<span :class="{ RegularIcon: CONDITION, SolidIcon: !CONDITION }">
<div v-for="(project, i) in projects">
  <span :class="{ RegularIcon: i !== selectedIndex, SolidIcon: i === selectedIndex }"
        @click="selectedIndex = i"></span>
new Vue({
  el: '#app',
  data: () => ({
    selectedIndex: -1,
    projects: [
      {id: 1},
      {id: 2},
      {id: 3},
<script src="https://unpkg.com/vue@2.5.17"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.4.2/css/all.css" integrity="sha384-/rXc/GQVaYpyDdyxK+ecHPVYJSN9bmVFBvjA/9eOB+pb3F2w2N6fc5qB9Ew5yIns" crossorigin="anonymous">

<div id="app">
  <div v-for="(project, i) in projects" :key="project.id">
    <span class="fa-ghost"
          :class="{far: i !== selectedIndex, fas: i === selectedIndex}"
          @click="selectedIndex = i"></span>
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