Question

IF THEN STATEMENT TO CALL PARSED URL

Asked by: nhacker

I have this code that I am using to parse a URL:

****************************************************
<script type="text/javascript"><!--
function getNumber()
{
        var hostname=location.hostname;
        var uri = location.href;
        uri = uri.replace(/^\s*https?[:][\/][\/]/i,"");
        uri = uri.replace(hostname,"");
        uri=uri.split("/");
return uri[1];
}
//--></script>
****************************************************

This works perfectly, however I want to construct an IF THEN statement using this variable:

It would read something like this:

IF 'uri' = contains nothing
THEN redirect to 'http://www.url1.com
ELSE redirect to 'http://www.url2.com/(place variable 'uri' here)

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Asked On
2008-03-05 at 12:21:24ID23217374
Tags

JavaScript

,

IE6, Safari, Firefox

Topic

JavaScript

Participating Experts
1
Points
250
Comments
5

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Answers

 

by: dsackerPosted on 2008-03-05 at 12:41:09ID: 21054255

You could use something like this:

if (uri == null || uri == '' || uri == undefined)
    location.href = 'http://www.url1.com';
else
    location.href = 'http://www.url2.com/' + uri;

                                              
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3:
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Select allOpen in new window

 

by: nhackerPosted on 2008-03-05 at 12:51:14ID: 21054358

Can you explain how to fit this into an HTML file?

Is this JavaScript?

Would it look like this:

<script type="text/javascript"><!--
function getNumber()
{
        var hostname=location.hostname;
        var uri = location.href;
        uri = uri.replace(/^\s*https?[:][\/][\/]/i,"");
        uri = uri.replace(hostname,"");
        uri=uri.split("/");
return uri[1];
}

if (uri == null || uri == '' || uri == undefined)
    location.href = 'http://www.url1.com';
else
    location.href = 'http://www.url2.com/' + uri;

//--></script>



 

by: nhackerPosted on 2008-03-05 at 14:23:00ID: 21055263

what is the javascript function called for if then statements?

 

by: nhackerPosted on 2008-03-05 at 14:25:27ID: 21055284

If anyone can help with this I would greatly appreciate it :)

Here is the current code that is not working:

<script type="text/javascript"><!--
function getNumber()
{
        var hostname=location.hostname;
        var uri = location.href;
        uri = uri.replace(/^\s*https?[:][\/][\/]/i,"");
        uri = uri.replace(hostname,"");
        uri=uri.split("/");
return uri[1];
}
//--></script>

<script type="text/javascript"><!--
if (uri == null || uri == '' || uri == undefined)
    location.href = 'http://www.vimstudio.com/vim2/index.php';
else
    location.href = 'http://www.vimstudio.com/client_websites/index.php?album=' + uri;
//--></script>

 

by: dsackerPosted on 2008-03-05 at 18:01:08ID: 21056634

Was working today, and have just checked your followup messages. Did you get it to working? I don't mind still helping, if not.

20120131-EE-VQP-002

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