disable checkbox from custom binding

[toby...@gmail.com]

Hello,

I have three checkboxes

<input type="checkbox" name="item_meta[202][]" id="field_202-0" value="morning" data-bind="checked:period, selectedDate:reservationDate">
<input type="checkbox" name="item_meta[202][]" id="field_202-1" value="afternoon" data-bind="checked:period, selectedDate:reservationDate">
<input type="checkbox" name="item_meta[202][]" id="field_202-2" value="evening" data-bind="checked:period, selectedDate:reservationDate">

And i have made a custom binding handler for selectedDate.

From selectedDate i check / uncheck checkboxes depending of the value of reservationDate.

The function to check the checkbox is: 

bindingContext.$data.period.push("morning");

After the execution of this function, i want to disable the checkbox. I have no idea how to arrange this?!

I can use a disable binding in the HTML, but i want to disable only one checkbox and not all three checkboxes.

Hopefully someone can help me.

Thanks in advance.

[Gunnar Liljas]

Could you make a small JSFiddle with this? Honestly, it doesn't quite sound like this should be a job for a custom binding handler.

/G 

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[toby...@gmail.com]

Hello,

I'am not very familar with fiddle.

You can see it on: http://jsfiddle.net/tobyhagetobyhage/zQrrM/

but it does not work :-( Hopefully you understand what i want.

[toby...@gmail.com]

Fiddle is working now.

[Gunnar Liljas]

http://jsfiddle.net/gliljas/zQrrM/34/