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&lt;Sorry, should've included this in the first post&gt;<br />
<br />
If you want to only get the first number/decimal in the string, you can use the following:<br />
<br />
&lt;script type=&quot;text/javascript&quot;&gt;<br />
var str = &quot;ABC12g345&quot;;<br />
str = parseFloat(str.replace(/^\<wbr />D+/,&quot;&quot;));<br />
alert(str);<br />
&lt;/script&gt;<br />
<br />
The regular expression will strip out any non-numbers in the beginning of the string, and then take the numbers left at the beginning. &nbsp;Hope one of the two helps.
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<Sorry, should've included this in the first post>

If you want to only get the first number/decimal in the string, you can use the following:

<script type="text/javascript">
var str = "ABC12g345";
str = parseFloat(str.replace(/^\D+/,""));
alert(str);
</script>

The regular expression will strip out any non-numbers in the beginning of the string, and then take the numbers left at the beginning.  Hope one of the two helps.

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<div class="content wysiwyg-content">
How do I get the value of a number from a string in Javascript? Like with 'ABC12' I just want to return the 12.
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How do I get the value of a number from a string in Javascript? Like with 'ABC12' I just want to return the 12.

Get the number value from string

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.