Bootstrap Snippet JS Truncating Multiple Line Text (crop, clampin) using HTML Bootstrap Javascript

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<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
    <div class="row">
        <h2>JS Truncating Multiple Line Text <small>(crop, clampin)</small></h2>
    </div>
    <div class="row">
        <div class="col-lg-3">
          <div class="thumbnail">
            <img src="http://placehold.it/250x150" alt="Image">
            <div class="caption">
              <h3 class="crop-text">It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.</h3>
            </div>
          </div>
        </div>
    </div>
</div>
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var size = 20,
  cropContent = $('.crop-text'),
  cropText = cropContent.text();
 
if (cropText.length > size) {
  cropContent.text(cropText.slice(0, size) + ' ...');
}
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"JS Truncating Multiple Line Text (crop, clampin)"
Bootstrap 3.3.0 Snippet by iwebdesigner

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"JS Truncating Multiple Line Text (crop, clampin)" Bootstrap 3.3.0 Snippet by iwebdesigner

Related: See More

Questions / Comments:

"JS Truncating Multiple Line Text (crop, clampin)"
Bootstrap 3.3.0 Snippet by iwebdesigner