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Change normal button for colour (again)

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Rubén Parra Savall

Change normal button for colour (again)

Thanks for trying to help me before, but I proved everything was in my scope
and it was impossible to solve my problem yet. Maybe the code clarify
more.(Omit the unnecessary for this case)

I have the main renderContentOn that calls renderCell

renderContentOn:html
html table: [
1 to: 10 do: [ :row |
html tableRow: [
1 to: 10 do: [ :col |
html tableData: [ self renderCell: row @ col on: html ] ] ] ] ] .

Each cell has a value, at first is zero, but if you submit the button, it
changes, and with this, here we have the point, it should change of colour
or stay with another if the value isn't changed. Now just show the value

renderCell: aPoint on: html
| value |
value := self model boardAt2: aPoint. "Method to extract the value of the
point in the array"

html submitButtonWithAction: [
value isZero ifTrue: [ bool := (self model checkValue: aPoint).
(bool == true) ifTrue: [ self model boardAt2: aPoint put: 1.

self answer: self model. ]
ifFalse: [ self inform: ' Error'. ] .
]
ifFalse: [ self inform: ' Error '. ] .
]
text: (value isZero
ifTrue: [ ' ' ]
ifFalse: [ value ] ) .

Thanks very much, any help is more than welcome
Rubén

_________________________________________________________________
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Philippe Marschall

Re: Change normal button for colour (again)

2007/6/4, Rubén Parra Savall <[hidden email]>:

>
> Thanks for trying to help me before, but I proved everything was in my scope
> and it was impossible to solve my problem yet. Maybe the code clarify
> more.(Omit the unnecessary for this case)
>
> I have the main renderContentOn that calls renderCell
>
> renderContentOn:html
> html table: [
> 1 to: 10 do: [ :row |
> html tableRow: [
> 1 to: 10 do: [ :col |
> html tableData: [ self renderCell: row @ col on: html ] ] ] ] ] .
>
>
> Each cell has a value, at first is zero, but if you submit the button, it
> changes, and with this, here we have the point, it should change of colour
> or stay with another if the value isn't changed. Now just show the value
>
>
> renderCell: aPoint on: html
> | value |
> value := self model boardAt2: aPoint. "Method to extract the value of the
> point in the array"
>
>
> html submitButtonWithAction: [
> value isZero ifTrue: [ bool := (self model checkValue: aPoint).
> (bool == true) ifTrue: [ self model boardAt2: aPoint put: 1.
>
> self answer: self model. ]
> ifFalse: [ self inform: ' Error'. ] .
> ]
> ifFalse: [ self inform: ' Error '. ] .
> ]
> text: (value isZero
> ifTrue: [ ' ' ]
> ifFalse: [ value ] ) .
>
>
> Thanks very much, any help is more than welcome
> Rubén

Sorry for not answering earlier, screw my telco.

The trick is to defina a CSS class for every possible value.

cssClass := self cssClassFor: value.

html submitButton
class: value; "if value is a string"
callback: [ ... ];
text: ....

if you still use the awkward old rendering API

html cssClass: cssClass.
html
submitButtonWithAction: [ ]
text: ...

and then in your Css have
.value1 {
background-color: red;
}

.value2 {
background-color: black;
}

Cheers
Philippe
_________________________________________________________________
> Un amor, una aventura, compañía para un viaje. Regístrate gratis en MSN Amor
> & Amistad. http://match.msn.es/match/mt.cfm?pg=channel&tcid=162349
>
> _______________________________________________
> Seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

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