Search found 931 matches

by trevordevore
Wed Jan 16, 2019 1:33 pm
Forum: Community Projects
Topic: App Updater helper for Levure
Replies: 23
Views: 2026

Re: App Updater helper for Levure

@martyknapp - did you ever get a chance to test when the updater window appears in relation to when the messages are posted?
by trevordevore
Wed Jan 16, 2019 7:53 am
Forum: Community Projects
Topic: Improving DataView scrolling algorithm on desktop
Replies: 0
Views: 27

Improving DataView scrolling algorithm on desktop

The DataView code that handles scrolling on the desktop could use some love. It is quite basic and can sometimes look choppy. If anyone with experience in writing scrolling algorithms wants to look into it you can visit the following issue on GitHub for details: https://github.com/trevordevore/levur...
by trevordevore
Fri Jan 11, 2019 4:28 pm
Forum: LiveCode Builder
Topic: Webkit/WebArchive and NSFileWrapper examples
Replies: 0
Views: 67

Webkit/WebArchive and NSFileWrapper examples

Yesterday I uploaded some LiveCode Builder examples that wrap Webkit/WebArchive and NSFileWrapper to my repo for LCB exploration on macOS. I was exploring how to place an HTML document and an RTFD document on the clipboard so that a user can paste text and images into apps like Pages or Word as well...
by trevordevore
Thu Jan 10, 2019 5:18 am
Forum: Talking LiveCode
Topic: how to make a whole group into a target
Replies: 9
Views: 208

Re: how to make a whole group into a target

@Kaveh - A group won't receive mouse event messages. You would need to add a transparent button or graphic in order for clicks to to send message like mouseUp. While not ideal, this approach does allow you to put your mouseUp/mouseDown/whatever message in the group script.
by trevordevore
Mon Jan 07, 2019 5:11 am
Forum: Community Projects
Topic: DataView and DataView Tree Levure Helpers
Replies: 6
Views: 329

Re: DataView and DataView Tree Levure Helpers

I think the "Stack Browser" card could be an interesting jumping off point for a full-fledged project browser.
by trevordevore
Sun Jan 06, 2019 9:08 pm
Forum: Internet
Topic: Get JSON Data with NTLM authentication
Replies: 3
Views: 124

Re: Get JSON Data with NTLM authentication

I don’t know the answer to that. You could email LiveCode support and ask for details about NTLM authentication and tsNet to see if it will seamlessly work.
by trevordevore
Sun Jan 06, 2019 12:14 am
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Large number of images in a data grid
Replies: 31
Views: 1070

Re: Large number of images in a data grid

Thanks for the link. I tested the stack and I see the slowdown as well. Out of curiosity I added a card to the DataView demo app that uses the same database and row template using the DataView Database Cursor helper. In my strictly visual test the DataView is much more responsive. https://github.com...
by trevordevore
Sat Jan 05, 2019 7:45 pm
Forum: Community Projects
Topic: DataView and DataView Tree Levure Helpers
Replies: 6
Views: 329

Re: DataView and DataView Tree Levure Helpers

I added one other DataView Tree example to the demo. It allows you to browse the mainstacks in the IDE much like the Project Browser.

https://github.com/trevordevore/dataview_demo
by trevordevore
Sat Jan 05, 2019 7:22 pm
Forum: Internet
Topic: Get JSON Data with NTLM authentication
Replies: 3
Views: 124

Re: Get JSON Data with NTLM authentication

You can add headers to your URL requests using the `httpheaders` property. put "Content-Type: application/json" into tHeader put CR & "Authorization: NTLM TlRMTVNTUAADAAAAGAAYAGgAAAAYABgAgAAAAAAAAABIAAAAIAAgAEgAAAAAAAAAaAAAAAAAAACYAAAABYKIogUBKAoAAAAPcwBpAGUAZwBmAHIAaQBlAGQALgBrAGEAcgBsAGUAcgAnpk+rQ...
by trevordevore
Sat Jan 05, 2019 7:10 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Large number of images in a data grid
Replies: 31
Views: 1070

Re: Large number of images in a data grid

@hopkins - do you have the Project Browser open when you are testing the Data Grid? If so, try closing it. The Project Browser will slow things down as the Data Grid is creating/deleting/showing controls.
by trevordevore
Sat Jan 05, 2019 3:17 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Large number of images in a data grid
Replies: 31
Views: 1070

Re: Large number of images in a data grid

Where did you find the example stack? I'm not seeing it in my searches.
by trevordevore
Fri Jan 04, 2019 6:24 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Large number of images in a data grid
Replies: 31
Views: 1070

Re: Large number of images in a data grid

After I responded to you last night I decided to write a database cursor behavior for the DataView control I recently made available. You can read about it in this thread: http://forums.livecode.com/viewtopic.php?f=108&t=31987 A DataView is a more modern DataGrid and is more efficient. It is also ea...
by trevordevore
Fri Jan 04, 2019 6:19 pm
Forum: Community Projects
Topic: DataView and DataView Tree Levure Helpers
Replies: 6
Views: 329

Re: DataView and DataView Tree Levure Helpers

I've added another DataView helper named "DataView Database Cursor Helper" and updated the demo app. This helper adds a `dvCursor` property to a DataView along with a number of other properties. You open a database cursor, assign it to the DataView, and then the DataView will automatically move thro...
by trevordevore
Fri Jan 04, 2019 5:40 am
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Large number of images in a data grid
Replies: 31
Views: 1070

Re: Large number of images in a data grid

For your needs a browser may give you the best results. I just skimmed through this thread and wanted to mention a couple of things though - 1. For a large data set that is displaying lots of images do not turn caching on. There is an initial slowdown when loading the data and it won't scale well if...
by trevordevore
Thu Jan 03, 2019 5:54 am
Forum: Community Projects
Topic: DataView and DataView Tree Levure Helpers
Replies: 6
Views: 329

DataView and DataView Tree Levure Helpers

Hi folks, Over the holiday break I took time to package up some UI controls I use in my own projects and make them available as helpers for Levure apps*. The controls are named "DataView" and "DataView Tree". The DataView is a leaner, more efficient DataGrid Form. It allows you to efficiently displa...

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