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How to display alert message in xml view.


I did some calculations in controller and am displaying the result in alert. my question is how to display this alert message in Text control which is defined in xml view.

Please find the below code.

In Controller..


var Maxlength=this.getView().byId("mytextarea").getMaxLength();

var Text_lenght=this.getView().byId("mytextarea").getValue().length;

var textRemaining=Maxlength-Text_lenght;

alert(textRemaining + ' characters remaining');


In View...

<Text text="" />

Thank you


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2 Answers

  • Posted on Apr 28, 2016 at 05:32 AM


    Try this sample.

    var text="SAPUI5";

    alert("i am learning"+text);.

    Try this for your Max length text_length . to see the value. and you can check the value by putting breakpoints also while inspecting.




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  • Posted on Apr 28, 2016 at 06:05 AM

    Hi Manjunatha

    Will this help?

    JS Bin - Collaborative JavaScript Debugging



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