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Hi Bob, <br>
<br>
ok ! <span id="result_box" class="short_text" lang="en"><span
class="hps">I understood now.</span></span><span id="result_box"
class="short_text" lang="en"><span class="hps"> I was</span> <span
class="hps">stuck in</span> <span class="hps">an</span> <span
class="hps">obsolete model</span></span><span id="result_box"
class="short_text" lang="en"><span class="hps"> based on strings.<br>
<br>
</span></span>
<div id="gt-res-content" class="almost_half_cell">
<div dir="ltr" style=""><span id="result_box" class="short_text"
lang="en"><span class="hps">Thank you for the</span> <span
class="hps">help of the community<br>
<br>
Olivier :-)<br>
<br>
PS: In the future, I promise to try to not think in Perl,
Rebol or PHP...<br>
</span></span></div>
</div>
<br>
<blockquote cite="mid:4E84C5AC.8060302@charm.net" type="cite">
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<p class="MsoNormal">Perhaps it might be clearer to rewrite
Boris's example as:</p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"><br>
(html select)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"> list: self genders;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"> selected: self contact gender;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"> enabled: [:ea | ea notNil];<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"> labels: [:ea | ea ifNil: ['---'] ifNotNil: [ea
printableVersion]];<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"> callback: [:value | self contact gender: value].<o:p></o:p></span></p>
<span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31, 73,
125);"><o:p></o:p></span><br>
Where Gender becomes a first-class object rather than some String,
Character or Integer value.<br>
<br>
Cheers,<br>
Bob<br>
<br>
On 9/29/11 3:09 PM, Olivier Auverlot wrote:
<blockquote cite="mid:4E84C286.3050006@gmail.com" type="cite">
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Thank Boris but I don't know if your example can resolve my
question. The problem is not to produce labels but setting a
unique value for each line of the select tag and read this value
in my seaside application.<br>
<br>
It's possible that we have the same problem with the radio and
checkbox tags<br>
<br>
In web application, it's a very common practice to dissociate
the information displayed for the user and the data exchanged
between the client and the server. <br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://www.w3schools.com/tags/att_option_value.asp">http://www.w3schools.com/tags/att_option_value.asp</a><br>
<br>
I used this approach in all my previous web applications with
many programming languages (C, Rebol, Perl, PHP, ...). Why not
with Pharo and Seaside ? .<br>
<br>
In fact in the callback, I think that the server code must not
work with the label value but with the value of the tag. It's
not the same thing. <br>
<br>
Olivier ;-)<br>
<br>
<br>
<blockquote
cite="mid:CBE458BB46D12C48A467980CEDA34121055040D0@Pondo.yvr.png"
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<div class="WordSection1">
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);">Olivier,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);">No, you have a way of
separately providing display ‘labels’ for your actual
objects in the list,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);">(html select)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"> list: self countries;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"> selected: country;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"> enabled: [:ea | ea notNil];<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"> labels: [:ea | ea ifNil:
['---'] ifNotNil: [ea name]];<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"> callback: [:value | country
:= value].<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family:
"Calibri","sans-serif"; color:
rgb(31, 73, 125);">-Boris<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<div style="border-width: 1pt medium medium; border-style:
solid none none; border-color: rgb(181, 196, 223)
-moz-use-text-color -moz-use-text-color; padding: 3pt
0in 0in;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif"; color:
windowtext;">From:</span></b><span
style="font-size: 10pt; font-family:
"Tahoma","sans-serif"; color:
windowtext;"> <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:seaside-bounces@lists.squeakfoundation.org">seaside-bounces@lists.squeakfoundation.org</a>
[<a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="mailto:seaside-bounces@lists.squeakfoundation.org">mailto:seaside-bounces@lists.squeakfoundation.org</a>]
<b>On Behalf Of </b>Olivier Auverlot<br>
<b>Sent:</b> Thursday, September 29, 2011 9:16 AM<br>
<b>To:</b> Seaside - general discussion<br>
<b>Subject:</b> Re: [Seaside] Using the select tag<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Boris,<br>
<br>
This means that I must analyze the choice of the user from
the text that is displayed on the screen. ok :-( <br>
<br>
But how can I must doing if my application supports many
languages ?<br>
<br>
Olivier ;-)<br>
<br>
<o:p></o:p></p>
<pre>The framework will pass an actual 'selected' object from your 'list' into the callback, what it puts in the 'value' in the HTML should be completely irrelevant to you.<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>-Boris<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre><o:p> </o:p></pre>
<pre>-----Original Message-----<o:p></o:p></pre>
<pre>From: <a moz-do-not-send="true" href="mailto:seaside-bounces@lists.squeakfoundation.org">seaside-bounces@lists.squeakfoundation.org</a> [<a moz-do-not-send="true" href="mailto:seaside-bounces@lists.squeakfoundation.org">mailto:seaside-bounces@lists.squeakfoundation.org</a>] On Behalf Of Olivier Auverlot<o:p></o:p></pre>
<pre>Sent: Thursday, September 29, 2011 9:00 AM<o:p></o:p></pre>
<pre>To: Seaside - general discussion<o:p></o:p></pre>
<pre>Subject: Re: [Seaside] Using the select tag<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>if I can't set and read the value of an option tag. How can I know the index of the selected line ?<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Olivier ;-)<o:p></o:p></pre>
<blockquote style="margin-top: 5pt; margin-bottom: 5pt;">
<pre>2011/9/29 Olivier Auverlot<a moz-do-not-send="true" href="mailto:olivier.auverlot@gmail.com"><olivier.auverlot@gmail.com></a>:<o:p></o:p></pre>
<blockquote style="margin-top: 5pt; margin-bottom: 5pt;">
<pre>Hi,<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>I need to use a drop-down menu in a seaside application. In the <o:p></o:p></pre>
<pre>examples that I have found, the displayed values are initialized with #list:<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>html select<o:p></o:p></pre>
<pre> list: #(#Male #Female);<o:p></o:p></pre>
<pre> selected: self contact gender;<o:p></o:p></pre>
<pre> callback: [ :value |<o:p></o:p></pre>
<pre> value = #Male<o:p></o:p></pre>
<pre> ifTrue: [ self contact beMale ]<o:p></o:p></pre>
<pre> ifFalse: [ self contact beFemale ] ].<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>In the browser, I get this HTML code :<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre><select name="3"><option value="1"selected="selected">Male</option><option<o:p></o:p></pre>
<pre> value="2">Female</option></select><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>My problem is how to set the values for each<option> tag ? I would <o:p></o:p></pre>
<pre>get something like :<o:p></o:p></pre>
</blockquote>
<pre>Why do you want to do this?<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Cheers<o:p></o:p></pre>
<pre>Philippe<o:p></o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>seaside mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:seaside@lists.squeakfoundation.org">seaside@lists.squeakfoundation.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><o:p></o:p></pre>
</blockquote>
<pre><o:p> </o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>seaside mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:seaside@lists.squeakfoundation.org">seaside@lists.squeakfoundation.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre><o:p> </o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>seaside mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:seaside@lists.squeakfoundation.org">seaside@lists.squeakfoundation.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside">http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside</a><o:p></o:p></pre>
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