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From hepabolu <hepab...@gmail.com>
Subject [CForms/Ajax] repeater loses last item
Date Wed, 30 Nov 2005 20:15:01 GMT
Guys,

I'm using cocoon 2.1.9-dev revision of today (after Antonio's change in 
cocoon-ajax.js and after Jorg revert of the I18N_NAMESPACE_URI move).

If I run the form below, I get a repeater with 11 rows, the last one is 
"dummy". If I submit, the last item is empty, i.e. the items are 
numbered 1 to 11, and nr 11 is there, but has a blank behind it.


Any ideas?

Bye, Helma

-----------------
Here's the code:

test.js
function test() {
	var language = _getLanguage();
	
	var dataBean = new Object();
	
	dataBean.name = "";

     dataBean.workshops = [
     {workshop: "MAS*" },
     {workshop: "3DE"  },
     {workshop: "ORI"  },
     {workshop: "PAA*" },
     {workshop: "MAP*" },
     {workshop: "KUS"  },
     {workshop: "OSB"  },
     {workshop: "DOO"  },
     {workshop: "KAD"  },
     {workshop: "PAT"  },
     {workshop: "dummy"}
     ];


	var formFileName = "test";
	var language = "nl";
	var formDisplay = language + "/" + formFileName + ".jx";
	var formResult = language + "/" + formFileName + "Result.jx";
	var formDef = FORMDIR + formFileName + "Def.xml";
	var formBind = FORMDIR + formFileName + "Bind.xml";

	var form = new Form(formDef);
	form.createBinding(formBind);
	form.load(dataBean);
	var success = form.showForm(formDisplay);
	if (success) {
		form.save(dataBean);
		var viewData = { beandata: dataBean, lang: language };
		try {
         		cocoon.sendPage(formResult, viewData);
         	}
		catch(error) {
			print('something goes wrong: ' + error);
		}
	}

}

testDef.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE form SYSTEM "../formtemplate.dtd">
<fd:form xmlns:fd="http://apache.org/cocoon/forms/1.0#definition"
     id="test">
    <fd:widgets>
       <fd:field id="name" required="true">
          <fd:label>Name</fd:label>
          <fd:datatype base="string"/>
       </fd:field>
        <fd:repeater id="workshops">
            <fd:label>Workshops</fd:label>
            <fd:widgets>
                <fd:field id="workshop">
                    <fd:label>Name</fd:label>
                    <fd:datatype base="string"/>
                </fd:field>
                <fd:row-action id="up" command="move-up"/>

                <fd:row-action id="down" command="move-down"/>
            </fd:widgets>
        </fd:repeater>
        <fd:submit id="saveButton" action-command="saveButtonAction">
            <fd:label>Submit</fd:label>
        </fd:submit>
    </fd:widgets>
</fd:form>


testBind.xml

<?xml version="1.0" encoding="UTF-8"?>
<fb:context xmlns:fb="http://apache.org/cocoon/forms/1.0#binding" 
id="test" path="/">
     <fb:value id="name" path="name"/>
     <fb:simple-repeater id="workshops" parent-path="." 
row-path="workshops">
         <fb:value id="workshop" path="workshop"/>
     </fb:simple-repeater>
</fb:context>


test.jx

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE page SYSTEM "../osn.dtd">
<jx:template xmlns:jx="http://apache.org/cocoon/templates/jx/1.0"
    xmlns:ft="http://apache.org/cocoon/forms/1.0#template"
    xmlns:fi="http://apache.org/cocoon/forms/1.0#instance">
    <!-- Import the macros that define CForms template elements -->
    <jx:import 
uri="resource://org/apache/cocoon/forms/generation/jx-macros.xml"/>
    <html>
       <head>
          <title>registration</title>
       </head>
       <body>
          <h1>registration</h1>
          <ft:form-template action="continue" method="post" ajax="true" 
id="test">
             <ft:continuation-id/>
             <table class="formtable">
                <tr>
                   <td class="label">
                      <ft:widget-label id="name"/>
                   </td>
                   <td>
                      <ft:widget id="name"/>
                   </td>
                </tr>
                <tr>
                   <td class="label">
                      <ft:widget-label id="workshops"/>
                   </td>
                   <td>
                      <ft:repeater id="workshops">
                         <table style="float: left;">
                            <tbody>
                               <tr>
                                  <th/>
                                  <th>
                                     <ft:repeater-widget-label 
widget-id="workshop"/>
                                  </th>
                                  <th/>
                               </tr>
                               <ft:repeater-rows>
                                  <tr>
                                     <td> ${repeaterLoop.index + 1} </td>
                                     <td>
                                        <ft:widget id="workshop"/>
                                     </td>
                                     <td>
                                        <jx:choose>
                                           <jx:when 
test="${repeaterLoop.first}">
                                              <img 
src="resources/forms/img/blank_btn.gif"/>
                                           </jx:when>
                                           <jx:otherwise>
                                              <ft:widget id="up">
                                                 <fi:styling type="image"
 
src="resources/forms/img/move_up.gif"/>
                                              </ft:widget>
                                           </jx:otherwise>
                                        </jx:choose>
                                        <jx:choose>
                                           <jx:when 
test="${repeaterLoop.last}">
                                              <img 
src="resources/forms/img/blank_btn.gif"/>
                                           </jx:when>
                                           <jx:otherwise>
                                              <ft:widget id="down">
                                                 <fi:styling type="image"
 
src="resources/forms/img/move_down.gif"/>
                                              </ft:widget>
                                           </jx:otherwise>
                                        </jx:choose>
                                     </td>
                                  </tr>
                               </ft:repeater-rows>
                            </tbody>
                         </table>
                      </ft:repeater>
                   </td>
                </tr>
                <tr>
                   <td/>
                   <td>
                      <ft:widget id="saveButton"/>
                   </td>
                </tr>
             </table>
          </ft:form-template>
       </body>
    </html>
</jx:template>


testResult.jx

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE page SYSTEM "../../system/osn.dtd">
<jx:template xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
    <html>
       <head>
          <title>registration</title>
       </head>
       <body>
          <h1>registration result</h1>
          <p>
             <strong>${beandata.name}</strong>
             <br/> The workshops ordered to my preference: <br/>
             <jx:forEach var="item" items="${beandata.workshops}" 
varStatus="status" step="1">
                <strong>
                   <jx:if test="${status.count &lt; 10}">&nbsp;</jx:if>

${status.count}:
                   ${item.workshop}</strong>
                <br/>
             </jx:forEach>
          </p>
       </body>
    </html>
</jx:template>


sitemap snippet

          <map:match pattern="**/test.jx">
             <map:generate type="jx" src="system/forms/test.jx" 
label="debug1">
                <map:parameter name="lang" value="{1}"/>
             </map:generate>
             <map:transform type="browser-update"/>
             <map:transform src="system/xsl/forms-samples-styling.xsl" 
label="debug4"/>
             <map:transform src="system/xsl/stripnamespaces.xsl" 
label="debug3"/>
             <map:select type="ajax-request">
                <map:when test="true">
                   <map:serialize type="xml"/>
                </map:when>
                <map:otherwise>
                   <map:serialize type="xhtml" encoding="UTF-8"/>
                </map:otherwise>
             </map:select>
          </map:match>
          <map:match pattern="**/testResult.jx">
             <map:generate type="jx" src="system/forms/testResult.jx"
                label="debug1"/>
             <map:transform src="system/xsl/stripnamespaces.xsl"/>
             <map:serialize type="xhtml" encoding="UTF-8"/>
          </map:match>



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