Go_item problem on stacked canvas

Hello.
I use stacked canvas in my form. On that canvas i have a button. User use this button to close stacked canvas. I use:
hide_view('canvas_name');
go_item('block.item_name');
It seems as go_item is not working. Cursor only moves to the block and to the first item in that block.
Why doesn't cursor move to item i choose?
Thanks.

Hello.
It's still not working.
And i'm not hidding first canvas.
It is the main canvas. And on that canvas i press button to open small stacked canvas. And on that stacked canvas there is a button to close this canvas and to move cursor to one item on the main canvas. And that is not working. Cursor moves to the first block item on main canvas.

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I have prepared a stacked canvas on a content canvas.
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so 1st and 2nd fields are on the content canvas and remaining ones are on stacked canvas.when i tab out of the 1st field stacked canvas goes invisible, but when i tab out of the 2nd field stacked canvas again comes back.
How can i avoid this?
I want the stacked canvas always to be displayed when i tab out from any where.
One more problem is, when i click on the 2nd field the stacked canvas goes invisible too
Your suggestions are greatly appreciated.
Thanks
Sandeep

Check if the second item overlaps the area of the stacked canvas. Forms always makes the current item be displayed fully and therefore hides all areas which would overlap the item.

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Hello all,
I am become a bit frustrated with what I thought would be a simple form development solution. I am trying to create a form with a stacked canvas that will display about 20 fields that can be scrolled through. This is the detail
Total of 25 fields
5 Fields on the content canvas
20 Fields on the stacked canvas
I created the first canvas that originally contained all 25 fields. Then I created the stacked canvas and moved the appropriate fields to the stacked canvas. Using the forms builder editor, I positioned my stacked canvas as such so that it would not overlap the last field on the content canvas or visa versa. This is a form being developed for Oracle EBus. Whenever I run the form in the apps, the stacked canvas is not visible. It only becomes visible when the 1st field on the canvas has focus. When the stacked canvas becomes visible, it shows all of the items of the stacked canvas and not just the ones that I included in the viewpoint. Once I tab through the last field of the stacked canvas, it goes back to the first field on the content canvas and the stacked canvas disappears. At this point I am not doing anything complicated, but for whatever reason this just is NOT working. Any advice anyone can provide, I would very much appreciate it. This is VERY frustrating.
Thank you in advance.

Step No. 1
Set the STACKED CANVAS's property VIEWPORT WIDTH AND VIEWPORT HEIGHT
This property determines what viewable width and height of the stacked canvas at runtime.
Set SHOW HORIZONTAL SCROLL BAR or SHOW VERTICAL SCROLL BAR or BOTH as YES so that you can scroll down to view all the items in the CANVAS.
Step NO.2
In your WHEN-NEW-FORM-INSTANCE trigger, write the code to make the canvas visible
SHOW_VIEW('stack_canvas_name');

(another) stacked canvas on content canvas problem

I've searched the forums for the last 2+ hours and can't find a solution for my problem, although there are hundreds of questions on this subject.
I have a stacked canvas on top of a content canvas. The canvases share the same window. They also share a data block. I added radio buttons on the main canvas to "show/hide" the stacked (my ultimate goal is to have 2-3 stacked and toggle. When hide, the stacked canvas is hidden, but when i click show, it is not. I understand reading all the posts that the block with focus will display, and I've added both a go_block and go_item prior to the show_view. Below is my code. MEL_DETAILS is content and MEL_LINE_ITEM is stacked.
IF :stack = 'SHOW_STACK' THEN
GO_BLOCK('MEL_ITEM');
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SET_VIEW_PROPERTY('MEL_LINE_ITEM', display_position, 718, 583);
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SET_ITEM_PROPERTY('PROJECTS.STACK',MOUSE_NAVIGATE,PROPERTY_TRUE);
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user12198246 wrote:
I've searched the forums for the last 2+ hours and can't find a solution for my problem, although there are hundreds of questions on this subject.
I have a stacked canvas on top of a content canvas. The canvases share the same window. They also share a data block. I added radio buttons on the main canvas to "show/hide" the stacked (my ultimate goal is to have 2-3 stacked and toggle. When hide, the stacked canvas is hidden, but when i click show, it is not. I understand reading all the posts that the block with focus will display, and I've added both a go_block and go_item prior to the show_view. Below is my code. MEL_DETAILS is content and MEL_LINE_ITEM is stacked.
IF :stack = 'SHOW_STACK' THEN
GO_BLOCK('MEL_ITEM');
GO_ITEM('MEL_ITEM.MIS_PROJECT_NO');
SHOW_VIEW('MEL_LINE_ITEM');
SET_VIEW_PROPERTY('MEL_LINE_ITEM', visible, property_true);
SET_VIEW_PROPERTY('MEL_LINE_ITEM', display_position, 718, 583);
SET_ITEM_PROPERTY('PROJECTS.STACK',MOUSE_NAVIGATE,PROPERTY_FALSE); -- radio button
ELSif :stack = 'HIDE_STACK' THEN
HIDE_VIEW('MEL_LINE_ITEM');
SET_VIEW_PROPERTY('MEL_LINE_ITEM', visible, property_false);
SET_ITEM_PROPERTY('PROJECTS.STACK',MOUSE_NAVIGATE,PROPERTY_TRUE);
END IF;Here, it seems two problem..
The line..
SET_VIEW_PROPERTY('MEL_LINE_ITEM', visible, property_true);
and
SET_VIEW_PROPERTY('MEL_LINE_ITEM', visible, property_false);No needed
Hope this helps
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regards,
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Hi Madan,
You are using correct function to do so. But you may need to manipulate.
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When I try to generate a master detail form, in which the detail block is placed on a 'new stacked canvas' the form is generated as expected: master- and detailblock are both created, but when running the form
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Alex

Hello,
When you put a block on a "new stacked canvas" that canvas is generated as a popup canvas. If that popup overlaps with some other generated items (for instance: items in master block) Forms will not show it.
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hello,
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>
The difference is where the source of the referenced propertes (property class) exist. For example, if you subclass the property class from a source Form (such as a template.fmb or an Object Library.olb) then the set of properties are dependent on the source object (.fmb or .olb) and you have to ensure the source object is in the FORMS_PATH. If you manually create the property class in the form there is no dependency on other objects. For the record, it is "Best Practice" to subclass Property Classes from a common source so you can standardize and reuse common sets of properties (as well as other shared objects).
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Stacked canvas when viewed in Layout Editor
|---------------------------------------|
| Item 1[              ]                |
| Item 2[              ]                |
| Item 3[              ]                |
| Item 4[              ]                |
|---------------------------------------|
Stacked canvas when viewed during runtime
|---------------------------------------|
| Item 3[              ]                |
| Item 4[              ]                |
|                                       |
|                                       |
|---------------------------------------|Have you tried to copy the stacked canvas instead of subclass it just to what happens?
Craig...

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Hi.
Just change the BEVEL property of stack canvas to plain no border will be display
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anyone plz help......
First let me explain wat I hav done
I have a form module with two canvas - one is of content type(Canv1) and another is stacked type(stack1).. In Canv1 there is a button (Click)
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anyone plz help......
First let me explain wat I hav done
I have a form module with two canvas - one is of
content type(Canv1) and another is stacked
type(stack1).. In Canv1 there is a button (Click)
in WHEN-NEW-FORM-INSTANCE trigger
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in the WHEN-BUTTON-PRESSED trigger I hav given
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hide_view('Canv1');
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Why?.....You don't need to hide your content canvas, just use show_view for the stacked canvas. and check the viewport height and width on your stack canvas properties.
Tony

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I having this problem with my form. I getting a FRM-40202 error when trying to run my
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reports
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If I changed the field in question in canvas150 to "NOT REQUIRED" my form crashes.This should not happen. What happens when it crashes? Is there an error message when the crash occurs?

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979155 wrote:
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If solution is correct mark it.

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n

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