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the .= operator exists in php, not in javascript. In javascript you need to use +=. Also you need to use var only once - when you are declaring the variable:<br />
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var BJ = document.getElementById('t<wbr />ext8').val<wbr />ue; //Project Title<br />
BJ &nbsp;+= ' &nbsp;' + document.getElementById('t<wbr />ext4').val<wbr />ue; //Project type
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the .= operator exists in php, not in javascript. In javascript you need to use +=. Also you need to use var only once - when you are declaring the variable:

var BJ = document.getElementById('text8').value; //Project Title
BJ  += '  ' + document.getElementById('text4').value; //Project type

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cxr:<br />
<br />
perfecto!!! thank you.
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I have the two fields shown belown; in my javascript, I want the BJ variable to hold both the Q_28 and Q_26 values. &nbsp;I tried to concatenate them, but it doesn't work. &nbsp;Could someone show me how to do this please?<br />

<pre><code id="code-234378">&lt;input id=&quot;text8&quot; type=&quot;hidden&quot; name=&quot;text8&quot; value=&quot;&lt;?php echo $_REQUEST['Q_28'];?&gt;&quot;&gt;
&lt;input id=&quot;text4&quot; type=&quot;hidden&quot; name=&quot;text4&quot; value=&quot;&lt;?php echo $_REQUEST['Q_26'];?&gt;&quot;&gt; 
var BJ. = document.getElementById('text8').value; //Project Title
   var BJ. = document.getElementById('text4').value; //Project type
</code></pre>
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I have the two fields shown belown; in my javascript, I want the BJ variable to hold both the Q_28 and Q_26 values.  I tried to concatenate them, but it doesn't work.  Could someone show me how to do this please?

How do I concatenate two textbox values into one variable in my php/javascript code?

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.