Search found 992 matches

by trevordevore
Wed Jul 29, 2009 5:44 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Formatting a currency amount in a data grid
Replies: 6
Views: 5293

Once you customize a column it is up to you to set alignment, etc. You can get the current setting of the column alignment using the dgColumnAlignment property. I believe the following should work in the FillInData handler. set the textalign of field 1 of me to the dgColumnAlignment[the dgColumn of ...
by trevordevore
Wed Jul 29, 2009 3:25 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Formatting a currency amount in a data grid
Replies: 6
Views: 5293

With data grids there is no need to format your raw data before assigning it to the data grid. A data grid allows you to customize how the data is displayed at the time it is displayed without affecting the underlying data stored in the data grid. Take a look at the lesson " How Do I Customize A Tab...
by trevordevore
Wed Jul 22, 2009 8:58 am
Forum: Getting Started with LiveCode - Complete Beginners
Topic: Data Grid property names
Replies: 4
Views: 4115

One small tweak Jan. Change dgData to dgProps and your handler should be good to go.
by trevordevore
Mon Jul 20, 2009 1:42 pm
Forum: Getting Started with LiveCode - Complete Beginners
Topic: List vs Table Field
Replies: 7
Views: 5634

Creating a data grid table that mimics a Revolution field with tabstops set is pretty straightforward and doesn't require any additional work. Take a look at this lesson. How Do I Create My First Data Grid Table? When it comes to customizing data grid tables and forms it is more complicated than bas...
by trevordevore
Mon Jul 13, 2009 2:18 pm
Forum: Talking LiveCode
Topic: Who Called Function?
Replies: 4
Views: 2783

Take a look at the executionContexts Brian. It returns the chain of calls leading up to the current spot in a script where it is called.
by trevordevore
Thu Jun 18, 2009 11:07 am
Forum: Getting Started with LiveCode - Experienced Developers
Topic: Externals and file paths
Replies: 5
Views: 3218

Here is a lesson that shows how to install an external so that it loads in the IDE and can be included when building a standalone.

Installing An External
by trevordevore
Thu Jun 11, 2009 11:53 am
Forum: Databases
Topic: SQLite - Selecting multiple columns
Replies: 3
Views: 3986

When using a variable with "send" the engine treats this: send "DBsearch" && SQLquery to stack "TCS" differently than this: send "DBsearch SQLquery" to stack "TCS" In the later the variable is treated as a single parameter to the function DBsearch. If you want your send statements to always behave h...
by trevordevore
Thu Jun 04, 2009 7:40 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: newbie datagrid question: field editing
Replies: 6
Views: 4477

Sounds good to me :-)
by trevordevore
Thu Jun 04, 2009 6:42 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: newbie datagrid question: field editing
Replies: 6
Views: 4477

Yeah, that looks right. Note that if you are using the default column behavior then the data grid will save the contents (because the column behavior passes all three params to EditFieldText) of pFieldEditor again unless you pass "cancel". If you pass cancel though you have to make sure the data gri...
by trevordevore
Thu Jun 04, 2009 5:05 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: newbie datagrid question: field editing
Replies: 6
Views: 4477

I've just added some new lessons to the docs that begin to discuss field editing. I've also added the relevant API calls to the docs. This lesson will describe the calls you can use and links to the API docs which provide the details of each. How Do I Open a Table Cell For Editing? As for you partic...
by trevordevore
Thu Jun 04, 2009 3:36 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: DataGrid:Control in Row Template:Messages
Replies: 3
Views: 2648

No worries. Glad you got everything working.
by trevordevore
Wed Jun 03, 2009 2:50 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: DataGrid:Control in Row Template:Messages
Replies: 3
Views: 2648

All controls in a row template will receive their normal engine messages so a mouseUp script in a checkbox should work, assuming nothing else is getting in the way. Is there any change there is a nother control in front of the checkbox? When you click on the checkbox does the hilite state of it chan...
by trevordevore
Tue May 26, 2009 4:01 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: Datagrid refresh
Replies: 3
Views: 3132

Awesome. Definitely send me a link. I would love to see it.
by trevordevore
Tue May 26, 2009 2:28 pm
Forum: Getting Started with LiveCode - Experienced Developers
Topic: Datagrid refresh
Replies: 3
Views: 3132

The thread you reference has solutions you can use. If you are refreshing the data grid from a row behavior then you must use send in time. If, however, you are processing all engine events in the data grid script then you don't have to worry since the data grid won't be deleted. I've updated the le...
by trevordevore
Tue May 19, 2009 1:50 am
Forum: Getting Started with LiveCode - Experienced Developers
Topic: Delete a row in a data grid?
Replies: 9
Views: 8073

Try one of two things: a) Use send in time to delete the index so that the data grid doesn't try to delete the button that is calling "DeleteIndex". send "DeleteIndex theIndex" to the dgControl of me in 0 seconds b) Put the mouseUp in the data grid control and check if the target is the button that ...

Go to advanced search