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dmeysman
Joined: 07 Feb 2004
Posts: 14
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 Posted: Sat Feb 07, 2004 8:27 pm Post subject: Remembering a session id |
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After a user logs into a system and begins to navigate a COOLjsTree tree,
what is the best way to remember a session id given to the user as he navigates different pages? |
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AlexKunin
Developer
Joined: 03 Jan 2003
Posts: 1191
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| Posted: Sun Feb 08, 2004 8:36 am Post subject: |
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| In the other words, how to add something like "?sid=3fa08ed09cb" to every URL in tree_nodes.js automatically? |
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dmeysman
Joined: 07 Feb 2004
Posts: 14
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| Posted: Sun Feb 08, 2004 3:04 pm Post subject: |
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| Yes, exactly. |
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AlexKunin
Developer
Joined: 03 Jan 2003
Posts: 1191
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| Posted: Sun Feb 08, 2004 3:24 pm Post subject: |
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Ok. Try this code:
| Code: | var _TREE_NODES = [
['Search Engines', null, null,
['Google', 'http://www.google.com/', null],
['Lycos', 'http://www.lycos.com/', null],
['Yahoo!', 'http://www.yahoo.com/', null]
],
['Relative links', null, null,
['Link 1', 'test1.html', null],
['Link 2', '../test2.html', null],
['Link 3', '/test3.html', null]
]
];
function processLinks(nodes, variable, offset) {
if (!offset)
offset = 0;
for (var i = offset; i < nodes.length; i++)
if (nodes[i]) {
if (nodes[i][1]) {
var match = location.search.match(new RegExp(variable + '=[^&]*'));
var url = nodes[i][1];
if (match && !url.match(/^(http|https|mailto|ftp):/i))
nodes[i][1] = url + (url.match(/\?/) ? '&' : '?') + match[0];
}
if (nodes[i][3])
nodes[i] = processLinks(nodes[i], variable, 3);
}
return nodes;
}
var TREE_NODES = processLinks(_TREE_NODES, 'sid'); |
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Guest
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| Posted: Sun Feb 08, 2004 6:27 pm Post subject: |
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Yes, thank you. I modified the processLinks() function to add the session id to the end of the url, and this is just what I needed.
if (nodes[i][1]) {
var url = nodes[i][1] + "?sid=" + variable;
nodes[i][1] = url;
}
I think very instructive and shows how a user can modify the TREE_NODES array to communicate with all the HTML pages it organizes. |
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AlexKunin
Developer
Joined: 03 Jan 2003
Posts: 1191
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| Posted: Mon Feb 09, 2004 7:25 pm Post subject: |
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| Actually, original code did the same thing but in a smarter manner: it was merging GET queries, not just adding some text to the end of the URL. I.e. if input URL was my_page.php?sort=title, then output will be my_page.php?sort=title&sid=162536ef6ab64c. |
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Guest
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| Posted: Wed Feb 11, 2004 2:58 am Post subject: |
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I thought that might be the case.
I did try the original code right away, of course, but couldn't get it to work. Although my code change works for me, I'd encourage others to work with the original more closely. I'm not sure what I was doing wrong.
In any case, I appreciate your help on this.
David |
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dmeysman
Joined: 07 Feb 2004
Posts: 14
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| Posted: Sat Jul 10, 2004 2:53 pm Post subject: Doing the same in MENUPro |
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Is there a similar function to the one you suggested for adding the session id to every URL in a menu using menu_items.js?
That is adding something like "?sid=somesessionid" to each URL for each menu selection?
David |
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AlexKunin
Developer
Joined: 03 Jan 2003
Posts: 1191
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