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Asked: 2026-05-26T07:28:47+00:00

i have the component below. and in the VGroup component,are two Form components, one

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i have the component below. and in the VGroup component,are two Form components, one in the ‘initial’ state and the other in the ‘onlyVariable’ state.yet i get the error:

"Component cannot be realized within state 'onlyVariable' because an ancestor is     
excluded from 'onlyVariable".

Anyone cares to tell me what this error means?

Thanks 

<s:VGroup width="217" height="270" gap="3">

        <s:Form width="334" height="235" includeIn="initial">
            <s:layout>
                <s:FormLayout gap="0" />
            </s:layout>
            <s:FormItem width="137" label="Description:" height="25">
                <s:TextInput id="descTI" width="228" height="23"/>
            </s:FormItem>
            <s:FormItem width="137" label="Name:" height="25">
                <s:TextInput id="nameTI" width="227"/>
            </s:FormItem>
            <s:FormItem width="193" label="ModelType:">
                <s:DropDownList id="modelDDL" width="153"></s:DropDownList>
            </s:FormItem>
            <s:FormItem >
                <s:CheckBox x="-35" y="-32" width="92" id="chkBoxId" label="All variables" click="checkbox_clickHandler(event)"/>
            </s:FormItem>



            <s:FormItem label="Only variable:" includeIn="onlyVariable">

                <datasheet:SparkDataSheet
                    id="geoTableDG"
                    selectionMode="multipleRows"
                    width="226"
                    height="100"
                    dataFactory="{new ClassFactory(XML)}"
                    editable="true"
                    >
                    <datasheet:rendererMap>
                        <datasheet:CellMap>
                            <datasheet:types>
                                <datasheet:TypeMap
                                    type="text">
                                    <datasheet:rendererFactory>
                                        <cells:CellFactory productClass="{DefaultGridItemRenderer}"/>
                                    </datasheet:rendererFactory>
                                    <datasheet:editorFactory>
                                        <cells:CellFactory productClass="{XmlItemEditor}"/>
                                    </datasheet:editorFactory>  
                                </datasheet:TypeMap>
                                <datasheet:TypeMap
                                    type="text">
                                    <datasheet:rendererFactory>
                                        <cells:CellFactory productClass="{DefaultGridItemRenderer}"/>
                                    </datasheet:rendererFactory>
                                    <datasheet:editorFactory>
                                        <cells:CellFactory productClass="{XmlItemEditor}"/>
                                    </datasheet:editorFactory>  
                                </datasheet:TypeMap>
                            </datasheet:types>
                        </datasheet:CellMap>
                    </datasheet:rendererMap>
                    <datasheet:dataDescriptor>
                        <descriptor:ComplexVarDescriptor id="geoTabDescriptor">
                            <descriptor:properties>
                                <descriptor:TextVarDescriptor name="variable" type="text" >
                                    <descriptor:groupOptions>
                                        <descriptor:Option name="headerText" value="{resourceManager.getString('modelChainUI','variable')}"/>
                                    </descriptor:groupOptions>
                                </descriptor:TextVarDescriptor>
                                <descriptor:TextVarDescriptor name="level" type="text" >
                                    <descriptor:groupOptions>
                                        <descriptor:Option name="headerText" value="{resourceManager.getString('modelChainUI','level')}"/>
                                    </descriptor:groupOptions>
                                </descriptor:TextVarDescriptor>
                            </descriptor:properties>
                        </descriptor:ComplexVarDescriptor>
                    </datasheet:dataDescriptor>
                </datasheet:SparkDataSheet>
            </s:FormItem>

        </s:Form>   
    </s:VGroup>
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1 Answer

  1. Editorial Team

    You see how you have that s:Form element?

    <s:Form width="334" height="235" includeIn="initial">

    That’s one of the ancestors (parent, grandparent, all the way up to root) of the s:FormItem element. Your s:FormItem is set only to be included in the “onlyVariable” state, but the ancestor is set only to be included in the “initial” state. To fix this, change your s:Form element to be included in both initial and onlyVariable states.

    <s:Form width="334" height="235" includeIn="initial,onlyVariable">
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