Quintiq file version 2.0
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#parent: #root
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Function CalcDisplayIndex
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{
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TextBody:
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[*
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value := 0;
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// For root element we will either increase from the last child of the previous root step display index
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if( this.IsRootElement()
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and not isnull( this.PreviousRootStepDefinition() ) )
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{
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value := guard( this.PreviousRootStepDefinition().LastChildDefinition().DisplayIndex() + 1,
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this.PreviousRootStepDefinition().DisplayIndex() + 1 );
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}
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// For non-root, we will increase from first sibling or from previous sibling last child..so on..
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else
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{
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value := guard( this.PreviousChildDefinition().LastChildDefinition().DisplayIndex() + 1,
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guard( this.PreviousChildDefinition().DisplayIndex() + 1,
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guard( this.ParentDefinition().DisplayIndex() + 1, 0 ) ) );
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}
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this.DisplayIndex( [Number]value );
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*]
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}
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