Re: [Select Tag] setting option text
Sven Van Caekenberghe <[email protected]>
| Newsgroups | gmane.comp.lang.smalltalk.squeak.seaside |
|---|---|
| Message-ID | <[email protected]> |
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 <[email protected]> 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 <[email protected]> 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 >> http://www.codeandmusic.com >> http://www.twitter.com/sergio_101 >> http://www.facebook.com/sergio101 >> _______________________________________________ >> seaside mailing list >> [email protected] >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > > _______________________________________________ > seaside mailing list > [email protected] > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside _______________________________________________ seaside mailing list [email protected] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside