# Javascript\_include\_tag question

**URL:** <https://www.ruby-forum.com/t/javascript-include-tag-question/158289>\
**Category:** Rails\
**Created:** [January 21, 2009, 7:13pm UTC](https://www.ruby-forum.com/t/javascript-include-tag-question/158289 "2009-01-21T19:13:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![alex](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/db5fbb/32.png) [@alex](https://www.ruby-forum.com/u/alex)\
**Post date:** [January 21, 2009, 7:13pm UTC](https://www.ruby-forum.com/t/javascript-include-tag-question/158289/1 "2009-01-21T19:13:02Z")

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Hi all,

```
  I'm use google gears, i need to store my javascript files by

```

manifest list.

```
  In my rails app,

   i used the helper method named javascript_include_tag like

```

this:

```
          <%= javascript_include_tag " jquery " %>

  i got , " /javascripts/jquery.js?1232094786 "

  so , I cant store jquery.js to LocalServer, beacuse of

```

program cant find the file named “jquery.js?1232094786” .

```
 I need to delete the random number behind question marker.

 so, how to delete the random number（1232094786）if you use

```

javascript\_include\_tag and image\_tag helper method ?

```
 Thank you !
 sorry for my poor english.

```

Alex

---

<div class="post-metadata">

**Author:** ![alex](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/db5fbb/32.png) [@alex](https://www.ruby-forum.com/u/alex)\
**Post date:** [January 21, 2009, 8:42pm UTC](https://www.ruby-forum.com/t/javascript-include-tag-question/158289/2 "2009-01-21T20:42:26Z")

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Hi all,

I know how to disable it .  
it’s not a random number ,it’s a to asset timestamps to aid in cache  
management.

simply add the following line to your config/environment.rb:

```
 ENV['RAILS_ASSET_ID'] = ''

```

Alex