Getting URL To Hash?

Nov 7, 2009

If I have the following URL:

http://example.com/viewpage.php?id=test

Then when I write a hash the URL goes to:

http://example.com/viewpage.php?id=test#id=nexttest

I have the following code:

function redirectHash()
{
var hash = location.hash;
if (hash){

[Code]....

Currently this code would try and redirect me to http://example.com/id=nexttest

How can I get it so that it keeps everything before the ? and just updates the id part?

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Location.hash

Jul 23, 2005

Here is my relevant code for an arbitrary page (let's call it PAGE_B):
<body onload="window.location.hash='anchor'">

With this code, if the user goes from PAGE_A to PAGE_B, he will jump to
PAGE_B#anchor after PAGE_B has fully loaded. BUT... if he clicks the
back button, instead of returning to PAGE_A (which is what I want), he
will return to PAGE_B (without the anchor).

Is there any way to change this behavior... perhaps to replace the
anchor of page without touching the history stack?

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Jan 20, 2007

For my links I have two portions. The first is the regular href for people that don't have javascript can navigate the site and the next an onclick for those with javascript can load pages inline with transitions and have it stay in their history for Firefox. All a la that wonderful ajax stuff everyone knows about by now.

It seemed like a good idea at the time...
Because it is stored in the #hash value these people can link another person that has javascript enabled as well to the page and have the page load. But that's it. So we have 96% some odd percent of users included.

There is going to be confusion that happens if someone sends a link to someone without javascript, since it will just load the home page.

From what I have researched.. the server doesn't pick up the #hash value (this is obvious since when you click on a link that's linking to a spot in the page, it's the browser doing the work). That's okay, the thing I want anyway is for it to pick up on the very first request via well.. something. The first request is when the server does do something and may have a chance to do something with a hash value.

So questions:
1. Can I manipulate the server into 'reading' this #hash value on the initial request and then put it through say.. php or mod_rewrite?

2. What about css.. this is another client end thing that could work, but I am completely lost when it comes to css and recognising hash values. Even if it just works for Firefox/MSIE/Opera.. well.. that's something as it's non-intrusive and ups the people that can access my site properly.

There is an option to post a noscript tag to notify users on the first load that their javascript is off.. but there's no way for php to also be smart and say "hey, there's a Hash value"... as it could, I would just load the page that way. Code:

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Sep 17, 2009

the problem with ajax is that the page content generated cannot be bookmarked, nor does the back button work (in some browsers), ive read about history libraries and all sorts of heavy stuff, but i would like to know one simple thing.i want to add a Code JavaScript:

window.location.hash='#';

upon a link click, but theres a catch, when this hash add's, i don't want the screen to jump to the top, i want it to remain where it is.clarification:

1. i open page
2. i scroll down
3. i click link that adds a hash (maybe with a value #test)
4. the page MUST not scroll back to the top.

note: i see that adding a hash has different effects in different browsers, is there a cross browser way?

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May 9, 2011

I need to change the way a form on my page works. As currently when you enter in the form information and hit send, you get sent to another page that loads up for testing purposes a basic 'message sent' message. I want the HTML page to load within the ID#Contact which is stylized with a width and a height. I've been directed to the following procedure but I don't know how to make it come together.

jQuery.post() jQuery API
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Aug 18, 2005

A page I have shows a different background colour depending on the
hash portion of the url as it is first loaded. For example a link to
mysite/mypage#0000FF would result in a page with a blue background. But
another link, this one to mysite/mypage#FF0000, would not give me a red
background if directed to the window where mypage#0000FF was loaded
just one moment ago. This is normally to be expected, because the browser
thinks same page, no load event, basta.

If I use the search portion, for obvious reasons, that is treated a new page
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Oct 28, 2005

I want a hash table where DOM nodes are the keys. In Rhino, I can just
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string for each object:

var a = {};
a[document] = ...;
a[document.documentElement] = ...;

This is obviously not portable. The portable solution, I guess, is to
come up with a hash function that works usefully on DOM nodes. Has
anyone thought about this problem and come up with a solution? With a
DOM 3 implementation I could even do something like:

var nodes = [];
var nextIndex = 1;
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I want this to work with DOM 2 as well, though.

Any ideas?

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I'm using an array to store map features (name, lat, lon, caption,
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looping over the entire array looking for a match is SLOW.

So I'm running a hash in parallel, where every time a feature is
pushed onto the array it's name is also added to the hash as an
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hash, and if it is, I want to use that feature's values from the
array. Problem is, I don't know the index number in the array for this
feature. Is there a way to look this up without looping over it, by
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Jul 23, 2007

Basically, my problem is exactly as described in the subject. The
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window.onload=location.hash('somewhere');

the URL is indeed appended, i.e. www.example.com/index.php#somewhere,
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window.onload=setTimeout("location.hash('somewhere')",0)

it works fine. On very large pages, the timeout actually has to be a
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can i pass a hash as a function parameter. ive seen it been used
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i would like to call a function like this for example

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how would function doSomething be written for this to work.

I would also like the hash to be optional and the variables in the
hash to be optional.
meaning i should also be able to call doSomething(); with no variables
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May 17, 2011

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[Code]...

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[Code]...

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Code:
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This is what is in the ajax request:

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[Code]....

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