Hi,
I have problems when updating my tabbed panels :'( After modifying the data on one panel I update several other panels, that are not necessarily connected together. Using only #update e.g. (browser paneNamed: #example) update. The data is correctly updated, but not the presentations.
Based on the example #updateableBrowser I am showing the errors.
1) #when in the second list does not react. * If you start with an empty collection, the list does not appear, then if you add an element the list does not appear neither. * if you start with some elements, the list is there, but after removing all the elements the list does not disappear, and instead you have a SubscriptOutOfBounds error because of a tab index (this is my same scenario: tabbed panels)
2) #shouldValidate: what is the logic of this?. I tried to use it, but i got into problems on the selected item. I could only inspect the selected item of the panel using #shouldValidate. In the second panel -> selected item is nil or the value of the first panel.
| browser collection | collection := GLMAnnouncingCollection new. collection add: 1. browser := GLMTabulator new. browser column: #automatic; column: #menu. browser act: [:b | b entity add: (b entity size + 1) ] entitled: 'Add an item in the collection'. browser act: [:b | b entity removeLast ] entitled: 'Remove last item from the collection'. browser act: [:b | b update ] entitled: 'Update complete browser'. browser transmit to: #automatic; andShow: [ :a | a title: 'Updated automatically'. a stackedArrangement. a list title: [:x | 'List: ', x size printString ]; shouldValidate: true; updateOn: GLMItemAdded from: #yourself; updateOn: GLMItemRemoved from: #yourself ]. browser transmit to: #menu; andShow: [ :a | a title: 'Updated via menu'. a list title: 'List'; when:[ :e| e size > 0 ]; act: [:p | p update ] entitled: 'Update'. a text title: 'Text'; act: [:p | p update] entitled: 'Update'. ]. browser openOn: collection
Please some help.
Best Regards, Veronica
Hi Veronica,
On 1 Dec 2011, at 17:37, Veronica Isabel Uquillas Gomez wrote:
Hi,
I have problems when updating my tabbed panels :'( After modifying the data on one panel I update several other panels, that are not necessarily connected together. Using only #update e.g. (browser paneNamed: #example) update. The data is correctly updated, but not the presentations.
Based on the example #updateableBrowser I am showing the errors.
- #when in the second list does not react.
- If you start with an empty collection, the list does not appear, then if you add an element the list does not appear neither.
- if you start with some elements, the list is there, but after removing all the elements the list does not disappear, and instead you have a SubscriptOutOfBounds error because of a tab index (this is my same scenario: tabbed panels)
Thanks. This is indeed a problem. Please open a bug ticket with this part.
- #shouldValidate: what is the logic of this?. I tried to use it, but i got into problems on the selected item. I could only inspect the selected item of the panel using #shouldValidate. In the second panel -> selected item is nil or the value of the first panel.
shouldValidate is a special functionality that is under documented :). The idea is that sometimes we would like to give the presentation the option to validate the values of ports. This is particularly relevant for updates. For example: - suppose you have a list (1 2 3) and 3 is selected. That means that the value of the #selection port is 3. - if you remove 3 from the model and update the presentation, we would now want the value in the #selection port to be nil (or at least not 3).
So, if you tell the list to "shouldValidate: true", then instead of 3 you will get nil.
As an example, take a look at:
|collection| collection := GLMAnnouncingCollection new. collection add: 1; add: 2; add: 3. GLMBasicExamples new validatingPresentation openOn: collection.
Now, this validation is a little expensive, so by default, it is false.
Cheers, Doru
| browser collection | collection := GLMAnnouncingCollection new. collection add: 1. browser := GLMTabulator new. browser column: #automatic; column: #menu. browser act: [:b | b entity add: (b entity size + 1) ] entitled: 'Add an item in the collection'. browser act: [:b | b entity removeLast ] entitled: 'Remove last item from the collection'. browser act: [:b | b update ] entitled: 'Update complete browser'. browser transmit to: #automatic; andShow: [ :a | a title: 'Updated automatically'. a stackedArrangement. a list title: [:x | 'List: ', x size printString ]; shouldValidate: true; updateOn: GLMItemAdded from: #yourself; updateOn: GLMItemRemoved from: #yourself ]. browser transmit to: #menu; andShow: [ :a | a title: 'Updated via menu'. a list title: 'List'; when:[ :e| e size > 0 ]; act: [:p | p update ] entitled: 'Update'. a text title: 'Text'; act: [:p | p update] entitled: 'Update'. ]. browser openOn: collection
Please some help.
Best Regards, Veronica _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- www.tudorgirba.com
"What is more important: To be happy, or to make happy?"
Hi Doru,
I entered the issue.. but just noticed that i wrote component-mondrian (oops)
Cheers, Veronica
On 01 Dec 2011, at 18:33, Tudor Girba wrote:
Hi Veronica,
On 1 Dec 2011, at 17:37, Veronica Isabel Uquillas Gomez wrote:
Hi,
I have problems when updating my tabbed panels :'( After modifying the data on one panel I update several other panels, that are not necessarily connected together. Using only #update e.g. (browser paneNamed: #example) update. The data is correctly updated, but not the presentations.
Based on the example #updateableBrowser I am showing the errors.
- #when in the second list does not react.
- If you start with an empty collection, the list does not appear, then if you add an element the list does not appear neither.
- if you start with some elements, the list is there, but after removing all the elements the list does not disappear, and instead you have a SubscriptOutOfBounds error because of a tab index (this is my same scenario: tabbed panels)
Thanks. This is indeed a problem. Please open a bug ticket with this part.
- #shouldValidate: what is the logic of this?. I tried to use it, but i got into problems on the selected item. I could only inspect the selected item of the panel using #shouldValidate. In the second panel -> selected item is nil or the value of the first panel.
shouldValidate is a special functionality that is under documented :). The idea is that sometimes we would like to give the presentation the option to validate the values of ports. This is particularly relevant for updates. For example:
- suppose you have a list (1 2 3) and 3 is selected. That means that the value of the #selection port is 3.
- if you remove 3 from the model and update the presentation, we would now want the value in the #selection port to be nil (or at least not 3).
So, if you tell the list to "shouldValidate: true", then instead of 3 you will get nil.
As an example, take a look at:
|collection| collection := GLMAnnouncingCollection new. collection add: 1; add: 2; add: 3. GLMBasicExamples new validatingPresentation openOn: collection.
Now, this validation is a little expensive, so by default, it is false.
Cheers, Doru
| browser collection | collection := GLMAnnouncingCollection new. collection add: 1. browser := GLMTabulator new. browser column: #automatic; column: #menu. browser act: [:b | b entity add: (b entity size + 1) ] entitled: 'Add an item in the collection'. browser act: [:b | b entity removeLast ] entitled: 'Remove last item from the collection'. browser act: [:b | b update ] entitled: 'Update complete browser'. browser transmit to: #automatic; andShow: [ :a | a title: 'Updated automatically'. a stackedArrangement. a list title: [:x | 'List: ', x size printString ]; shouldValidate: true; updateOn: GLMItemAdded from: #yourself; updateOn: GLMItemRemoved from: #yourself ]. browser transmit to: #menu; andShow: [ :a | a title: 'Updated via menu'. a list title: 'List'; when:[ :e| e size > 0 ]; act: [:p | p update ] entitled: 'Update'. a text title: 'Text'; act: [:p | p update] entitled: 'Update'. ]. browser openOn: collection
Please some help.
Best Regards, Veronica _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- www.tudorgirba.com
"What is more important: To be happy, or to make happy?"
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Thanks :)
Doru
On 1 Dec 2011, at 19:02, Veronica Isabel Uquillas Gomez wrote:
Hi Doru,
I entered the issue.. but just noticed that i wrote component-mondrian (oops)
Cheers, Veronica
On 01 Dec 2011, at 18:33, Tudor Girba wrote:
Hi Veronica,
On 1 Dec 2011, at 17:37, Veronica Isabel Uquillas Gomez wrote:
Hi,
I have problems when updating my tabbed panels :'( After modifying the data on one panel I update several other panels, that are not necessarily connected together. Using only #update e.g. (browser paneNamed: #example) update. The data is correctly updated, but not the presentations.
Based on the example #updateableBrowser I am showing the errors.
- #when in the second list does not react.
- If you start with an empty collection, the list does not appear, then if you add an element the list does not appear neither.
- if you start with some elements, the list is there, but after removing all the elements the list does not disappear, and instead you have a SubscriptOutOfBounds error because of a tab index (this is my same scenario: tabbed panels)
Thanks. This is indeed a problem. Please open a bug ticket with this part.
- #shouldValidate: what is the logic of this?. I tried to use it, but i got into problems on the selected item. I could only inspect the selected item of the panel using #shouldValidate. In the second panel -> selected item is nil or the value of the first panel.
shouldValidate is a special functionality that is under documented :). The idea is that sometimes we would like to give the presentation the option to validate the values of ports. This is particularly relevant for updates. For example:
- suppose you have a list (1 2 3) and 3 is selected. That means that the value of the #selection port is 3.
- if you remove 3 from the model and update the presentation, we would now want the value in the #selection port to be nil (or at least not 3).
So, if you tell the list to "shouldValidate: true", then instead of 3 you will get nil.
As an example, take a look at:
|collection| collection := GLMAnnouncingCollection new. collection add: 1; add: 2; add: 3. GLMBasicExamples new validatingPresentation openOn: collection.
Now, this validation is a little expensive, so by default, it is false.
Cheers, Doru
| browser collection | collection := GLMAnnouncingCollection new. collection add: 1. browser := GLMTabulator new. browser column: #automatic; column: #menu. browser act: [:b | b entity add: (b entity size + 1) ] entitled: 'Add an item in the collection'. browser act: [:b | b entity removeLast ] entitled: 'Remove last item from the collection'. browser act: [:b | b update ] entitled: 'Update complete browser'. browser transmit to: #automatic; andShow: [ :a | a title: 'Updated automatically'. a stackedArrangement. a list title: [:x | 'List: ', x size printString ]; shouldValidate: true; updateOn: GLMItemAdded from: #yourself; updateOn: GLMItemRemoved from: #yourself ]. browser transmit to: #menu; andShow: [ :a | a title: 'Updated via menu'. a list title: 'List'; when:[ :e| e size > 0 ]; act: [:p | p update ] entitled: 'Update'. a text title: 'Text'; act: [:p | p update] entitled: 'Update'. ]. browser openOn: collection
Please some help.
Best Regards, Veronica _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- www.tudorgirba.com
"What is more important: To be happy, or to make happy?"
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- www.tudorgirba.com
"Value is always contextual."
-
Tudor Girba -
Veronica Isabel Uquillas Gomez