How to use packed js in <head> section so code executes?

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  • Mike Scirocco
    #1

    How to use packed js in <head> section so code executes?

    I've been asked to pack a very simple javascript function that resides
    in the <headsection of a page. I have the function working the way I
    want, but when I pack it using this packer:

    Packer JavaScript en PHP
    http://joliclic.free.fr/php/javascript-packer/en/index.php
    Version PHP du Packer JavaScript de Dean Edwards.


    it doesn't execute at all. My procedure:

    1. enter javascript code between <script
    type='text/javascript>...</scripttags into packer.

    2. paste packed code between <script type='text/javascript>...</script>
    tags in <headsection of page.

    The code won't run. The code looks like this (shortened):

    eval(function(p ,a,c,k,e,d){e=f unction(c){retu rn
    c.toString(36)} ;if(!''.replace (/^/,String)){while (c
    <snip>
    noPop|if|functi on|var|location |n'.split('|'), 0,{}))

    Is there something basic that I'm doing wrong?
    Mike
    Tags: None
    • Randy Webb
      #2
      Re: How to use packed js in &lt;head&gt; section so code executes?

      Mike Scirocco said the following on 9/12/2007 9:20 PM:
      I've been asked to pack a very simple javascript function that resides
      in the <headsection of a page. I have the function working the way I
      want, but when I pack it using this packer:
      >
      Packer JavaScript en PHP
      http://joliclic.free.fr/php/javascript-packer/en/index.php
      Version PHP du Packer JavaScript de Dean Edwards.

      >
      it doesn't execute at all. My procedure:
      >
      1. enter javascript code between <script
      type='text/javascript>...</scripttags into packer.
      >
      2. paste packed code between <script type='text/javascript>...</script>
      tags in <headsection of page.
      >
      The code won't run. The code looks like this (shortened):
      >
      eval(function(p ,a,c,k,e,d){e=f unction(c){retu rn
      The eval is part of your problem.
      c.toString(36)} ;if(!''.replace (/^/,String)){while (c
      <snip>
      noPop|if|functi on|var|location |n'.split('|'), 0,{}))
      >
      Is there something basic that I'm doing wrong?
      From the looks of it, all the "packer" does (Deans anyway) is remove
      whitespace. You probably have a missing ; somewhere. Try JSLint and
      JSMin instead.

      --
      Randy
      Chance Favors The Prepared Mind
      comp.lang.javas cript FAQ - http://jibbering.com/faq/index.html
      Javascript Best Practices - http://www.JavascriptToolbox.com/bestpractices/

        Comment

        • Mike Scirocco
          #3
          Re: How to use packed js in &lt;head&gt; section so code executes?

          Randy Webb wrote:
          Mike Scirocco said the following on 9/12/2007 9:20 PM:
          >I've been asked to pack a very simple javascript function that resides
          >in the <headsection of a page. I have the function working the way I
          >want, but when I pack it using this packer:
          >>
          >http://joliclic.free.fr/php/javascri...r/en/index.php
          >>
          >it doesn't execute at all. My procedure:
          >>
          >1. enter javascript code between <script
          >type='text/javascript>...</scripttags into packer.
          >>
          >2. paste packed code between <script
          >type='text/javascript>...</scripttags in <headsection of page.
          >>
          >The code won't run. The code looks like this (shortened):
          >>
          >eval(function( p,a,c,k,e,d){e= function(c){ret urn
          >
          The eval is part of your problem.
          >
          >c.toString(36) };if(!''.replac e(/^/,String)){while (c
          ><snip>
          >noPop|if|funct ion|var|locatio n|n'.split('|') ,0,{}))
          >>
          >Is there something basic that I'm doing wrong?
          >
          From the looks of it, all the "packer" does (Deans anyway) is remove
          whitespace. You probably have a missing ; somewhere. Try JSLint and
          JSMin instead.
          Randy,

          JSLint is very useful, I cleaned up my code and found a way to make it
          work.

          Thank You,
          Mike

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