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Posted to user@struts.apache.org by "Barnett, Brian W." <bb...@scholarinc.com> on 2004/06/15 19:57:46 UTC

RE: using java.util.Map

Here is an example that we have used and it works:

<html:select property="schoolId">
	<html:options collection="allSchools" 
		property="schoolId" labelProperty="schoolName"/>
</html:select>

-----Original Message-----
From: Henrique VIECILI [mailto:viecili@softplan.com.br] 
Sent: Tuesday, June 15, 2004 12:00 PM
To: Struts Users Mailing List
Subject: <html:options> using java.util.Map

Does anyone know howto use the <html:options> tag with the values and label
inside a Map?

I´ve tried this:

<html:options name="myMap" property="key" labelName="myMap"
labelProperty="value"/>

but it didnt work...

Any sugestions?!

Henrique Viecili

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Re: using java.util.Map

Posted by Henrique VIECILI <vi...@softplan.com.br>.
Ok, but probably 'allSchools' is actually a collection of beans that have getSchoolId() and getSchoolName() methods, right?!

What I have is a java.util.Map like this:

Map states = new HashMap();
states.put("RS","Rio Grande do Sul");
states.put("SC","Santa Catarina");
states.put("PR","Paraná");

and i want to render something like this on my html

<select name="states">
  <option value="RS">Rio Grande do Sul</option>
  <option value="SC">Santa Catarina</option>
  <option value="PR">Paraná</option>
</select>

I guess that is it,
Henrique Viecili
  ----- Original Message ----- 
  From: Barnett, Brian W. 
  To: 'Struts Users Mailing List' 
  Sent: Tuesday, June 15, 2004 2:57 PM
  Subject: RE: <html:options> using java.util.Map


  Here is an example that we have used and it works:

  <html:select property="schoolId">
  <html:options collection="allSchools" 
  property="schoolId" labelProperty="schoolName"/>
  </html:select>

  -----Original Message-----
  From: Henrique VIECILI [mailto:viecili@softplan.com.br] 
  Sent: Tuesday, June 15, 2004 12:00 PM
  To: Struts Users Mailing List
  Subject: <html:options> using java.util.Map

  Does anyone know howto use the <html:options> tag with the values and label
  inside a Map?

  I´ve tried this:

  <html:options name="myMap" property="key" labelName="myMap"
  labelProperty="value"/>

  but it didnt work...

  Any sugestions?!

  Henrique Viecili

  ---------------------------------------------------------------------
  To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
  For additional commands, e-mail: user-help@struts.apache.org