[Seaside] [Select Tag] setting option text

[Sven Van Caekenberghe]

Wow, never heard of #dispatchCallback ;-)

Can this also not be done simply with #labels:

	html select
		list: #(25 50 75 100);
		labels: [ :each | each asString , ' miles' ];
		callback: [ :value | ... ]

?

> On 26 Jan 2019, at 09:18, Johan Brichau <johan at inceptive.be> wrote:
> 
> Hi Sergio,
> 
> You can render options directly. Here’s the gist of it:
> - use WAHtmlCanvas>>option brush nested in a ’select’.
> - use #dispatchCallback to ‘dispatch’ the callback from the select tag to the nested option tags.
> 
> html select
> 	dispatchCallback;
> 	with: [ 
>  		html option
> 			value: 50;
> 			callback: [ aBlock value: 50 ];
> 			label: ‘500 Miles’.
> 
> 		html option
> 			value: 100;
> 			callback: [ aBlock value: 100 ];
> 			label: ‘100 Miles’ ]
> 
> Cheers
> Johan
> 
>> On 26 Jan 2019, at 07:32, sergio ruiz <sergio.rrd at gmail.com> wrote:
>> 
>> I am creating a select for options like:
>> 
>> - 25 miles
>> - 50 miles
>> - 75 miles
>> - 100 miles
>> 
>> The miles part, i don’t want, i just want the value..
>> 
>> i am currently setting list: for an array of the above values..
>> 
>> i get:
>> 
>> <select id="selectDistance" class="form-control" name="2”>
>> <option value="1">25 Miles</option>
>> <option value="2">50 Miles</option>
>> <option value="3">75 Miles</option>
>> <option value="4">100 Miles</option>
>> </select>
>> 
>> i am wondering if i could do something that would allow me to set the value and the text.. 
>> 
>> so the value would be 25 or 50, etc..
>> and the text in the option would be 25 miles, 50 miles, etc..
>> 
>> so i would  get:
>> 
>> <select id="selectDistance" class="form-control" name="2”>
>> <option value=“25">25 Miles</option>
>> <option value=“50">50 Miles</option>
>> <option value=“75">75 Miles</option>
>> <option value=“75">100 Miles</option>
>> </select>
>> 
>> so setting the selected: 50 would mark the appropriate option as selected.
>> 
>> Thanks!
>> 
>> Thanks!
>> 
>> ----
>> peace,
>> sergio
>> photographer, journalist, visionary
>> 
>> Public Key: http://bit.ly/29z9fG0
>> #BitMessage BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV
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> 
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