Display the selections of the TextInput control when you click the button : TextInput Selection « Components « Flex






Display the selections of the TextInput control when you click the button

Display the selections of the TextInput control when you click the button
          

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<!-- sparktextcontrols/SparkTraceSelectionRanges.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:mx="library://ns.adobe.com/flex/mx"
    xmlns:s="library://ns.adobe.com/flex/spark" creationComplete="initApp()">
    <s:layout>
        <s:VerticalLayout />
    </s:layout>
    <fx:Script>
         
        import mx.core.IUITextField; 
        import flashx.textLayout.elements.TextRange; 
        private function initApp():void { 
          sparkRET.selectRange(0, 10); 
        } 
        private function getTextSelection():void { 
             var anchorPos:int = sparkRET.selectionAnchorPosition; 
             var activePos:int = sparkRET.selectionActivePosition; 
             myLabel.text = "Current Selection: \"" + sparkRET.text.substring(anchorPos,activePos) + "\""; 
        } 
      
    </fx:Script>
    <s:RichEditableText id="sparkRET"
        selectionHighlighting="TextSelectionHighlighting.ALWAYS"
        selectable="true" text="Spark RichEditableText control." />
    <s:Button click="getTextSelection()" label="Show Current Selection" />
    <s:Label id="myLabel" />
</s:Application>

   
    
    
    
    
    
    
    
    
    
  








Related examples in the same category

1.Select text in TextInput controlSelect text in TextInput control
2.Show the selection in TextInput ControlShow the selection in TextInput Control