[Seaside] Change normal button for colour (again)

[Philippe Marschall]

2007/6/4, Rubén Parra Savall <kenterish at hotmail.com>:
>
> 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
> Seaside at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>