Fwd: [Seaside] WATableReport + Checkbox

How are you submitting the data?

Either they need to be in a form, or if you're serializing via ajax, remember to use #serializeWithHidden I think it's called.

RS

---

From: [hidden email]
Date: Fri, 3 Dec 2010 17:02:02 +0100
Subject: Fwd: [Seaside] WATableReport + Checkbox
To: [hidden email]

Hi,

I have a problem with checkboxes. I'm trying to add a checkbox at each line of a table.

I have tried several things(the last tries are in comments): 

addActionColumn

columns

add:

((WAReportColumn new)

title: '';

valueBlock: [ :row :html | 

html span

with:[

  "checked ifTrue:[BibliList bibliCollection add: row]."

html checkbox

value: checked;

onTrue:[BibliList bibliCollection add: row]

onFalse:[].

"onClick: [checked := true]"

                                                                                "callback:[:value | value ifTrue: [BibliList bibliCollection add: row]]"

                                                                                      ]]).

Unfortunately, nothing seems to work...when I click on the checkbox, nothing happen and my list bibliCollection (which is an OrderedCollection) is still empty.

Thx for your help

alex

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Check out what row is in the callback by exploring or using the Transcript.

You might be losing pointers to the objects somewhere in there.

RS

---

From: [hidden email]

Date: Fri, 3 Dec 2010 18:30:27 +0100
Subject: Re: [Seaside] WATableReport Checkbox

To: [hidden email]

I have a submitButton also in the form with an empty callback.

I just want the button to trigger all the callbacks of the checkboxes.

However it doesn't seem to work at all.

Alex

2010/12/3 Robert Sirois <[hidden email]>

How are you submitting the data?

Either they need to be in a form, or if you're serializing via ajax, remember to use #serializeWithHidden I think it's called.

RS

---

From: [hidden email]
Date: Fri, 3 Dec 2010 17:02:02 +0100
Subject: Fwd: [Seaside] WATableReport + Checkbox
To: [hidden email]

Hi,

I have a problem with checkboxes. I'm trying to add a checkbox at each line of a table.

I have tried several things(the last tries are in comments): 

addActionColumn

columns

add:

((WAReportColumn new)

title: '';

valueBlock: [ :row :html | 

html span

with:[

  "checked ifTrue:[BibliList bibliCollection add: row]."

html checkbox

value: checked;

onTrue:[BibliList bibliCollection add: row]

onFalse:[].

"onClick: [checked := true]"

                                                                                "callback:[:value | value ifTrue: [BibliList bibliCollection add: row]]"

                                                                                      ]]).

Unfortunately, nothing seems to work...when I click on the checkbox, nothing happen and my list bibliCollection (which is an OrderedCollection) is still empty.

Thx for your help

alex

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seaside mailing list
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Mm, this is a lot to look at on my cell phone ;)

Here's my suggestion for now:

Simplify what you're doing by making a little test app or something. Say, ok, I want to display different items, but I want an action associated with them, and I want them in a table as rows.

Write all the rendering methods separate from your data model, so when you're rendering a list of items, you simply call a render method on it, ie:

#renderItem: anItem on: html

So, you would end up with:

items do: [:ea | self renderItem: ea on: html ].

Yay, so now my items are displayed. My renderItem method has a little checkbox that serializes the object that the row represents to, say, #selectedItems, so now I can do whatever with those.

Hopefully that's not too oversimplified and helps hehe.

RS

---

From: [hidden email]

Date: Fri, 3 Dec 2010 19:14:39 +0100

Subject: Re: [Seaside] WATableReport Checkbox
To: [hidden email]

I got the right row when displaying the checkbox but when I click on the checkbox nothing appears in the transcript.

The submitButton fails when I add the following line --> bibliTableListExport drawOn: canvas.

bibliTableList is a list of different tables (Articles, Books, Conferences,...)

Here is what does drawOn:canvas:

drawOn: canvas

biblis size = 0

ifFalse: [ 

self renderBibteXOn: canvas.

bibType = 'All'

ifTrue: [ 

self

do: [ :eachTable | 

eachTable

removeActionColumn;

    rows: (biblis select: [ :eachBibli | (eachBibli dico at: 'BibteX Type') data = eachTable       bibType ]);

addActionColumn;

drawOn: canvas ] ]

ifFalse: [ 

(self select: [ :eachTable | eachTable bibType = bibType ])

do: [ :eachSelectedTable | 

eachSelectedTable

removeActionColumn;

    rows: (biblis select: [ :eachBibli | (eachBibli dico at: 'BibteX Type') data =    eachSelectedTable bibType ]);

addActionColumn;

drawOn: canvas ] ] ].

For eachTable the method calls another drawOn:canvas which draw the table depending on its type (Article, Book,...)

drawOn: canvas

rows size = 0

ifFalse: [ 

(canvas div)

class: 'inTitle';

with: [ 

(canvas heading)

level: 3;

with: self bibType ].

(canvas div)

class: 'bibliTable';

with: [ canvas render: super ].

(canvas div)

class: 'controlLink';

with: [ 

self renderOptionalAnchorOn: canvas.

self renderUserAnchorOn: canvas ]] 

I hope this can clarify the sequence of action.

Thx very much for your help.

alex

2010/12/3 Robert Sirois <[hidden email]>

Check out what row is in the callback by exploring or using the Transcript.

You might be losing pointers to the objects somewhere in there.

RS

---

From: [hidden email]

Date: Fri, 3 Dec 2010 18:30:27 +0100
Subject: Re: [Seaside] WATableReport Checkbox

To: [hidden email]

I have a submitButton also in the form with an empty callback.

I just want the button to trigger all the callbacks of the checkboxes.

However it doesn't seem to work at all.

Alex

2010/12/3 Robert Sirois <[hidden email]>

How are you submitting the data?

Either they need to be in a form, or if you're serializing via ajax, remember to use #serializeWithHidden I think it's called.

RS

---

From: [hidden email]
Date: Fri, 3 Dec 2010 17:02:02 +0100
Subject: Fwd: [Seaside] WATableReport + Checkbox
To: [hidden email]

Hi,

I have a problem with checkboxes. I'm trying to add a checkbox at each line of a table.

I have tried several things(the last tries are in comments): 

addActionColumn

columns

add:

((WAReportColumn new)

title: '';

valueBlock: [ :row :html | 

html span

with:[

  "checked ifTrue:[BibliList bibliCollection add: row]."

html checkbox

value: checked;

onTrue:[BibliList bibliCollection add: row]

onFalse:[].

"onClick: [checked := true]"

                                                                                "callback:[:value | value ifTrue: [BibliList bibliCollection add: row]]"

                                                                                      ]]).

Unfortunately, nothing seems to work...when I click on the checkbox, nothing happen and my list bibliCollection (which is an OrderedCollection) is still empty.

Thx for your help

alex

_______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

_______________________________________________
seaside mailing list
[hidden email]
http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

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