CODEWITHSUNDEEP
jqueryhtmlreplacereplaceall
naanace
naanace

Reputation: 363

How can I put <br> tag in <td> contents with JQuery?

In my <td> tag, there are few -. in it. What I want to do is, put <br> tag in front of this specific word. I did replace() function but it changed just one -. How do I find all instances of -.?

Original Text

Lorem Ipsum is simply dummy text of the printing and typesetting industry. -.Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. -.It has survived not only five centuries, but also the leap into electronic typesetting.

What I want

Lorem Ipsum is simply dummy text of the printing and typesetting industry.

-. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s.

-. It has survived not only five centuries, but also the leap into electronic typesetting.

This is my Code example

<table class="Notice">
    <thead>
        <tr>
            <th>Name</th>
            <th>Number</th>
        </tr>
    <thead>
    <tbody>
        <tr>
            <td>Lorem Ipsum is simply dummy text of the printing and typesetting industry. -.Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. -.It has survived not only five centuries, but also the leap into electronic typesetting.</td>
        </tr>
    </tbody>
</table>

Javascript

$('td:contains("-.")').html(function (i, htm) {
    return htm.replace(/-./g, "<br>-.");
});

Solution

I found my mistake - I didn't do 'every' word. So I used the each() function, and it works perfectly!

$('td:contains("-.")').each(function () {
    $(this).html($(this).html().replace(/-./g, "<br>-."));
});

Upvotes: 3

Views: 2139

Answers (3)

UserName Name
UserName Name

Reputation: 313

JavaScript 

<p id="changeMe"> Lorem Ipsum is simply dummy text of the printing and typesetting industry. -.Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. -.It has survived not only five centuries, but also the leap into electronic typesetting.</p>
 <!-- <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0.min.js"></script> -->
<script>
 
 var p = document.getElementById("changeMe");
 p.innerHTML = p.innerHTML.replace(/-./g, "<br>-. ");
 </script>

Upvotes: 0

candle
candle

Reputation: 2183

Try this:

<!DOCTYPE html>
<html>
<body>

<p>Click the button</p>

<p id="demo">Lorem Ipsum is simply dummy text of the printing and typesetting industry. -.Lorem Ipsum has been the industry's standard dummy text ever since the 1500s. -.It has survived not only five centuries, but also the leap into electronic typesetting.</p>

<button onclick="myFunction()">Try it</button>

<script>
function myFunction() {
    var text = document.getElementById("demo").innerHTML; 
    text = text.replace(new RegExp("-.","g"), "<br>-.");
    document.getElementById("demo").innerHTML = text ;
}
</script>

</body>
</html>

Upvotes: 2

Amit
Amit

Reputation: 847

Use JavaScript replace() function with global matching. 

replace(/-/g,"<br />-");

Upvotes: 3

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