Search found 24 matches

by worcestersource
Sun Nov 13, 2011 4:02 pm
Forum: Data Tree
Topic: Question : what is difference between Datatree vs rtree
Replies: 3
Views: 13742

Re: Question : what is difference between Datatree vs rtree

Hi Informatie, Data Tree and rTree are both commercial tree controls for LiveCode and licences for each can be bought through RunRev's marketplace ( http://www.runrev.com/store/ ). More information about Data Tree can be found at http://theworcestersource.com/DATATREE.aspx . I'm sure that our respec...
by worcestersource
Mon Jun 27, 2011 10:32 pm
Forum: Data Tree
Topic: Data Tree 1.5 beta - iOS update
Replies: 0
Views: 1938

Data Tree 1.5 beta - iOS update

Hello everybody, Just a quick message that the second Data Tree 1.5 beta has been uploaded to my site, http://www.theworcestersource.com . Data Tree 1.5 is an update that introduces functionality and support for iOS devices. By setting the tree's "platform" property to "iOS", the tree will adopt the...
by worcestersource
Sun Jun 26, 2011 7:34 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Formatting Large Numbers
Replies: 5
Views: 559

Re: Formatting Large Numbers

Hi Townsend,

If you pop onto RevOnline/User Samples and search for "accounting", you'll find my accountancyFormat() function that will format the large numbers for you in a nice and neat fashion.

Cheers,


Steve
by worcestersource
Sun May 08, 2011 6:47 pm
Forum: Data Tree
Topic: Data Tree for web implementation?
Replies: 6
Views: 4057

Re: Data Tree for web implementation?

Hi Barry, Data Tree is still available but due to a total loss of my website a month ago, the information pages and download haven't been available. I have just finished writing the code for an update to Data Tree, which adds iOS functionality. However, it's been coded such that it's totally specifi...
by worcestersource
Sun May 08, 2011 6:39 pm
Forum: Data Tree
Topic: Horizontal Scrolling? Textsize?
Replies: 3
Views: 2915

Re: Horizontal Scrolling? Textsize?

Hi Erza, I've temporarily put version 2 on hold whilst I've been working on an update for iOS. Today, I just finished the coding effort for this! When version 2 is coming up for beta release, I'll be in touch. Thanks, Steve http://www.theworcestersource.com P.S. I'm afraid that I wasn't at the confe...
by worcestersource
Sat Mar 12, 2011 1:41 pm
Forum: Data Tree
Topic: Horizontal Scrolling? Textsize?
Replies: 3
Views: 2915

Re: Horizontal Scrolling? Textsize?

Hi Malte, I originally designed Data Tree around being just a tree control for Mac OSX and for some reason after adding support for the other platforms, never actually added a horizontal scrollbar. The publicly available version doesn't have adjustable font sizing but I can either build you a bespok...
by worcestersource
Tue Mar 01, 2011 6:40 pm
Forum: Data Tree
Topic: Scrolling
Replies: 1
Views: 1800

Re: Scrolling

Hi there, You should be able to make the tree scroll to a node by selecting it with the dt_activeNode command. The command has three parameters, being: 1. the id of the target tree group 2. the id of the node being edited 3. whether you want to suppress the redraw (leave empty or "false" if you want...
by worcestersource
Mon Jan 24, 2011 11:23 pm
Forum: Data Tree
Topic: iOS - call for tester
Replies: 0
Views: 1535

iOS - call for tester

Hi All, I'm working on an update to Data Tree for iOS. You may be aware that Cocoa Touch doesn't actually provide a tree control, so we have an opportunity to make something really special and unique. I have begun to make the necessary modifications but am unable to test on a real life device. The s...
by worcestersource
Sun Nov 28, 2010 5:00 pm
Forum: Data Tree
Topic: caching strategy planned?
Replies: 1
Views: 1944

Re: caching strategy planned?

Hi Malte, Data Tree does use a few tricks to speed it up when handling large amounts of data, so I wonder what might be going on. Even with a thousand nodes, it should display in a flash, although some background cycles may inhibit performance for a second or two afterwards. The new version I'm work...
by worcestersource
Wed Oct 20, 2010 10:19 pm
Forum: Data Tree
Topic: Accentuated characters. Bug ?
Replies: 3
Views: 2832

Re: Accentuated characters. Bug ?

Hi Jerome, I think that this is more of an an issue with Rev/LiveCode running on different platforms than anything with Data Tree. When you say that the characters are not displayed correctly, is it a case that the wrong characters are displayed? If so, what's happening is that your Mac is using a c...
by worcestersource
Tue Oct 19, 2010 10:39 pm
Forum: Data Tree
Topic: Tree display square brackets in place of toggles triangles
Replies: 2
Views: 2211

Re: Tree display square brackets in place of toggles triangles

Hi Jerome, You mention that you're loading the handler using a preOpenStack event in the first card of the stack. Have you placed this handler in the card's script? If so, you should relocate it to the stack's script. If this isn't the reason, we need to look into this a bit further. Best wishes, St...
by worcestersource
Wed Sep 29, 2010 11:15 pm
Forum: Data Tree
Topic: Why does this fail?
Replies: 6
Views: 3112

Re: Why does this fail?

Ahh, I see.

By their very nature, a root node is drawn at the root level of the tree i.e. with no indentation.

Maybe I'll extend this node property to cover root nodes in version two.

Cheers,


Steve
www.theworcestersource.com
by worcestersource
Wed Sep 29, 2010 10:58 pm
Forum: Data Tree
Topic: Why does this fail?
Replies: 6
Views: 3112

Re: Why does this fail?

No worries! Glad I could help.

You can actually override the automatic indentation by using the "indent" node property. As your code works out the indent level, why not try setting this node property to that value?

Cheers,


Steve
http://www.theworcestersource.com
by worcestersource
Wed Sep 29, 2010 9:26 pm
Forum: Data Tree
Topic: Why does this fail?
Replies: 6
Views: 3112

Re: Why does this fail?

Hi Dan, Was just in the middle of answering your question but you've beaten me to it! If it helps, I'd tweak your code as follows (you'll recognise where this goes by the other statements I've left around it): if thisID = "" or the number of chars in thisID < 3 then next repeat put getLevel(tline) i...
by worcestersource
Tue Jun 22, 2010 9:55 pm
Forum: Data Tree
Topic: Data Tree for web implementation?
Replies: 6
Views: 4057

Re: Data Tree for web implementation?

Hi Keith, The user guide for Data Tree is a RunRev stack itself. The download on my site includes the library itself, the manual, a stack full of demo trees and an example of how to use the tree to display XML data. The library is try-before-you-buy; it'll just sporadically pop up a nag window until...

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