This question already has an answer here:                           How do I pass variables and data from PHP to JavaScript?                                      18 answers                                     What is the easiest way to encode a...
I'm building an app using nodejs.   I created a form, and I'm working on back-end validation of user input. Basically, I have a var, "messages", and each time I encounter an input error, I append the error to messages.  var messages =...
I am using live validation on my site  (from livevalidation.com), I have a text area where I need to allow new line / line feed / return characters, but despite my best efforts I am failing miserably. I have tried \n \r \v \s\S each with \ escape and...
Ok, so I have a few things here:  Javascript:  desc = "line 1 \n line 2"   jQuery:  $("#msg").text(desc);   PHP:  const NUM = 555;   What I want, is to change the text of the <p> with the id of msg, so that it would contain a pi...
I'm trying to split the text inside Splitting textarea data by new lines. My current code works, except for a small requirement: The resulting array must include empty lines as well.  <script> $(function(){     var lines = [];     $.each($(...
So I am doing an assignment and I am incredibly stuck at the moment with a few steps to go until the finish. Here is the code I have thus far and what I need to do is first off is put the "var week" on a new line and ive tried many ways of /n...
I finished a JavaScript beginners course and tried to solve the JS challenges in hackthissite.org. in last challenge the obfuscation decryption done correctly but the for loop i executed, output letters below each other instead of beside each other....
I have a div with the attribute contentEditable set.  This allows me to have a free-form editable textarea, without the need for any form input fields: http://jsfiddle.net/M8wx9/8/  However, when I create a couple of new lines and click save button,...
I have a form for quick product entry.  (FYI, I have the form set with tables so I can right align the labels for each input.)  <table id="create-item">   <tbody>     <tr>       <th>         <label for="name"...
I have this problem in my asp.net mvc application.  In one of my model there is a field "Description". The database column for this fields is set to NVarchar(300).  In my view I am creating a a text area as following.  @Html.TextAreaFor(m =&g...

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