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From Barbara Slupik <supp...@expertys.net>
Subject CForms suggestion-list: setting value
Date Wed, 14 Jul 2010 09:44:08 GMT
Hello

How to set a value on a suggestion-list?

I am using cocoon-2.1.11 with Firefox 3.6.6.

The cocoon sample listed below does not seem to work. I think that it  
should display the suggestion list set to "Bruno Dumon" but it  
displays the list with no initial value. You have to start typing to  
get suggestions or press the arrow to get a drop down with all elements.

The sample:

   <fd:field id="personId">
       <fd:datatype base="integer"/>
       <fd:initial-value>16</fd:initial-value>
       <fd:suggestion-list type="javascript">
       <![CDATA[
         function addSuggestion(bean) {
             suggestions.push({value: bean.value, label: bean.label});
         }

         function personList() {
           return [
                   {value: 1, label: "Donald Ball"},
                   {value: 2, label: "Sylvain Wallez"},
                   {value: 3, label: "Carsten Ziegeler"},
                   {value: 4, label: "Torsten Curdt"},
                   {value: 5, label: "Marcus Crafter"},
                   {value: 6, label: "Ovidiu Predescu"},
                   {value: 7, label: "Christian Haul"},
                   {value: 8, label: "Jeremy Quinn"},
                   {value: 9, label: "Stefano Mazzocchi"},
                   {value: 10, label: "Pierpaolo Fumagalli"},
                   {value: 11, label: "Davanum Srinivas"},
                   {value: 12, label: "Antonio Gallardo"},
                   {value: 13, label: "Ugo Cei"},
                   {value: 14, label: "David Crossley"},
                   {value: 15, label: "Bertrand Delacrétaz"},
                   {value: 16, label: "Bruno Dumon"},
                   {value: 17, label: "Daniel Fagerstrom"},
                   {value: 18, label: "Leszek Gawron"},
                   {value: 19, label: "Ralph Goers"},
                   {value: 20, label: "Vadim Gritsenko"},
                   {value: 21, label: "Jorg Heymans"},
                   {value: 22, label: "Jörg Heinicke"},
                   {value: 23, label: "Jean-Baptiste Quenot"}
                 ];
         }

         function startsWith(string1, string2) {
           return (new  
java 
.lang.String(string1.toLowerCase())).startsWith(string2.toLowerCase());
         }

         function searchByString() {
           for (var i = 0; i < list.length; i++) {
             if (startsWith(list[i].label, filter)) {
               addSuggestion(list[i]);
             }
           }
         }

         function searchById() {
           for (var i = 0; i < list.length; i++) {
             if (list[i].value == parseInt(filter)) {
               addSuggestion(list[i]);
             }
           }
         }

         var suggestions = [];
         var list = personList();
         if (filter) {
           var phase = cocoon.request.getParameter("phase");
           if (phase && phase.equals("init")) {
             if (!isNaN(parseInt(filter))) {
               searchById();
             } else {
               cocoon.log.error("The filter: '" + filter + "' must be  
a number.");
             }
           } else {
             searchByString();
           }
         } else {
           suggestions = list;
         }
         return suggestions;
       ]]>
       </fd:suggestion-list>
     </fd:field>


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