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  1. Apache Flex
  2. FLEX-27751

Using Spark dropdownlist as a custom item renderer for DataGrid's column and filtering.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: Adobe Flex SDK 4.5.1 (Release)
    • Fix Version/s: None
    • Component/s: Spark: DropDownList
    • Labels:
      None
    • Environment:
      Affected OS(s): Windows
      Affected OS(s): Windows 7
      Language Found: English

      Description

      1. Create an application as the following.
      <?xml version="1.0"?>
      <s:Application
      xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:mx="library://ns.adobe.com/flex/mx" creationComplete="init()"
      xmlns:s="library://ns.adobe.com/flex/spark">
      <s:layout>
      <s:VerticalLayout paddingLeft="10" paddingTop="10"/>
      </s:layout>
      <fx:Declarations>
      <!-- Place non-visual elements (e.g., services, value objects) here -->
      <fx:XML id="jobCrew" xmlns="">
      <root>
      <crew>
      <emp_mstr_sid>3415</emp_mstr_sid>
      <cname>Cortez Peter A.</cname>
      <pack_id>0</pack_id>
      </crew>
      <crew>
      <emp_mstr_sid>3484</emp_mstr_sid>
      <cname>Dobrik Mark J.</cname>
      <pack_id>0</pack_id>
      </crew>
      <crew>
      <emp_mstr_sid>3495</emp_mstr_sid>
      <cname>Eilken Russell S.</cname>
      <pack_id>0</pack_id>
      </crew>
      </root>
      </fx:XML>
      <fx:XMLList id="packList" xmlns="">
      <ocu>
      <pack_id>42</pack_id>
      <tag>1</tag>
      </ocu>
      <ocu>
      <pack_id>28</pack_id>
      <tag>2</tag>
      </ocu>
      <ocu>
      <pack_id>67</pack_id>
      <tag>3</tag>
      </ocu>
      <ocu>
      <pack_id>44</pack_id>
      <tag>4</tag>
      </ocu>
      </fx:XMLList>
      </fx:Declarations>
      <fx:Script>
      <![CDATA[
      import mx.collections.*;
      private function init():void
      {
      crew.dataProvider = new XMLListCollection(jobCrew.crew);
      var ocuList:ClassFactory = new ClassFactory(dropdownRendererDataGrid);
      ocuList.properties =

      {labelField : "tag", dataProvider : new XMLListCollection(packList)}

      ;
      var col:GridColumn = GridColumn(crew.columns.getItemAt(1));
      col.itemRenderer = ocuList;
      }
      ]]
      >
      </fx:Script>
      <s:DataGrid requestedRowCount="4" id="crew">
      <s:columns>
      <s:ArrayList>
      <s:GridColumn dataField="cname" headerText="Name" width="150">
      </s:GridColumn>
      <s:GridColumn dataField="pack_id" headerText="OCU">
      <s:itemRenderer>
      <fx:Component>
      <s:GridItemRenderer>
      </s:GridItemRenderer>
      </fx:Component>
      </s:itemRenderer>
      </s:GridColumn>
      </s:ArrayList>
      </s:columns>
      </s:DataGrid>
      </s:Application>
      2. use attached as a custom renderer.
      3. Select a value from any dropdownlist. It should crash in SDK. It fails because of a line:
      ArrayCollection(dataProvider).refresh();

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            • Assignee:
              adobejira Adobe JIRA
              Reporter:
              adobejira Adobe JIRA
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              Dates

              • Created:
                Updated:
                Resolved: