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    <p>For some reason, I was never alerted when this post was updated...and last night, I had this BRILLIANT idea on how to determine where the line breaks were... I would rebuild the string, and check the width each time, and it WORKED so I came here to share it...and found I was 1 week behind</p> <p>Anyway 2 important things</p> <ol> <li><p>The code you provided uses the same brilliant idea I had (well done you) BUT when I test it, it breaks the first line correctly then adds a line break after every character (tested on the link jsfiddle.net)</p></li> <li><p>I've added my code which uses jquery and uses the width of a span to determine when to break At first I tried using the width of the div, but div.width() returns the default width, not the width of the content.</p></li> </ol> <p><strong>I AM AWARE THIS MAY NOT WORK ON ALL BROWSERS</strong> so, I ask kindly that if anyone knows of a way of making this foolproof, or close to it, please share.</p> <p>First, the styles are necessary to synchornize fonts (all attributes) between the textarea and div, set the size, and (for IE) remove any scrollbars that automatically appear.</p> <pre><code> .inputArea { width:200px; height:100px; font-family:Arial; font-size:12px; overflow: auto; border: 1px solid #cccccc; padding:0; margin:0; } .divArea { font-family:Arial; font-size:12px; } </code></pre> <p>Next, I include jquery and my custom functions:</p> <pre><code> &lt;script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js "&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; $(document).ready(function() { $("#breakUp").click(function () { showLineBreaks(); addLineBreaks(); }); function showLineBreaks() { content = $("#textEntered").val(); //replace line breaks in content with "|" to allow for replacement below content = content.replace("\r\n", "<br>"); content = content.replace("\r", "<br>"); content = content.replace("\n", "<br>"); $("#unedited").html(content); } function addLineBreaks() { content = $("#textEntered").val(); //replace line breaks in content with "|" to allow for replacement below content = content.replace("\r\n", "|"); content = content.replace("\r", "|"); content = content.replace("\n", "|"); tempContent = ""; $("#edited").html(""); for (var i = 0; i "); } else { tempContent = $("#edited").html(); $("#edited").html(tempContent + content.charAt(i)); if ($("#edited").width() > 200) { $("#edited").html(tempContent + "<br>" + content.charAt(i)); } } } } }); &lt;script&gt; </code></pre> <p>And finally, my html test page</p> <pre><code> Enter text into the textarea below (Set to 200 px width, 100 px height)&lt;br&gt; &lt;textarea id="textEntered" class="inputArea"&gt;&lt;/textarea&gt; &lt;br&gt;&lt;br&gt; The div below will display that text WITHOUT wrapping, BUT replacing all existing line breaks with &lt;br&gt;&lt;br&gt; &lt;div id="unedited"&gt;&lt;/div&gt; &lt;br&gt; The following div will display that text with line breaks ADDED to fit the wrapping&lt;br&gt; &lt;div class="divArea"&gt;&lt;span id="edited"&gt;&lt;/span&gt;&lt;/div&gt; &lt;br&gt; &lt;button id="breakUp"&gt;Click Here to Convert&lt;/button&gt;</code></pre>
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    1. USIrfan jamal
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