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Injecting data in html with javascript


Injecting data in html with javascript

By : user2949249
Date : November 16 2020, 06:23 AM
Hope that helps Well you could use some template library like handlebars and use jquery to facilitate the element selection, example:
code :
<div id="target"></div>

<script id="hi-template" type="text/x-handlebars-template">
  Hi {{userName}}
</script>

<script type='text/javascript'>
    var template = Handlebars.compile($("#hi-template").html());
    $('#target').html(template({userName: "bob"}));
</script>


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Injecting Javascript snippet in HTML

Injecting Javascript snippet in HTML


By : sakthi
Date : March 29 2020, 07:55 AM
help you fix your problem This is by design for security reasons, to prevent script injection, attacks.
Allowing HTML to be inserted into the DOM leaves your application vulnerable, and thus by default, the input is escaped.
code :
function htmlDecode(input){
  var e = document.createElement('div');
  e.innerHTML = input;
  return e.childNodes.length === 0 ? "" : e.childNodes[0].nodeValue;
}
Injecting CSS and JavaScript in HTML code

Injecting CSS and JavaScript in HTML code


By : Sandra Castanho
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You want to load jQuery first, like other people are saying, and you may also want to put your code inside the 'ready' function, since you're running the code at the top of the page. That way, you can make sure your whole page is loaded before the code runs.
code :
<html>
    <head>
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
        <script type="text/javascript">
           $( document ).ready(function() {
            // Handler for .ready() called.
            $('.header').click(function () {
                $(this).find('span').text(function (_, value) {
                    return value == '-' ? '+' : '-'
                });
                $(this).nextUntil('tr.header').slideToggle(100, function () {});
            });
          });
         </script>.
        <style>
            table, tr, td, th {
                border-collapse:collapse;
            }
            tr {
                display: none;
            }
            table {
                margin-left:auto;
                margin-right:auto;
                text-align:center;
            }
            tr.header {
                cursor:pointer;
                display: table-row;
            }
        </style>.
    </head>
    <body>
        <table>
            <tr class="header">
                <th><span>+</span> Header</th>
            </tr>
            <tr>
                <td>data</td>
                <td>data</td>
            </tr>
            <tr>
                <td>data</td>
                <td>data</td>
            </tr>
            <tr class="header">
                <th><span>+</span> Header</th>
            </tr>
            <tr>
                <td>date</td>
                <td>data</td>
            </tr>
            <tr>
                <td>data</td>
                <td>data</td>
            </tr>
            <tr>
                <td>data</td>
                <td>data</td>
            </tr>
        </table>
    </body>
</html>
Injecting HTML5 data attributes vs. Injecting javascript data structure

Injecting HTML5 data attributes vs. Injecting javascript data structure


By : Bogdan Visan
Date : March 29 2020, 07:55 AM
Hope this helps Which one is better will depend on the use you want to give to that value, and on how the value is related to a particular element. So there's not a generic answer to your question, as it would go in a case-by-case basis. A good rule of thumb would be what some people commented:
If the data is useful and specific to that element, use data-*. If there's no connection between the data and an element, use a variable in
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