Javascript use value in another function

Question

<script>
    function OnInit(s, e) {
        var input = s.GetInputElement();
        var MyValue = TextBox.GetValue(); // Question is here
        ASPxClientUtils.AttachEventToElement(input, "click", function (event) {
            s.SetText("");
        });
    }
        function onLostFocus(s, e) {
            if (s.GetText() == '')
                s.SetSelectedIndex(0);
        }
</script>

I want to use "MyValue " in onLostFocus function.

How can i get "MyValue" in onLostFocus function?

Any help will be appreciated.

Sergio · Accepted Answer · 2013-10-09 16:50:11Z

4

You have to change the variable scope so its available for both functions.:

<script>
    var MyValue; // define the variable outside the function
    function OnInit(s, e) {
        var input = s.GetInputElement();
        MyValue = TextBox.GetValue();
        ASPxClientUtils.AttachEventToElement(input, "click", function (event) {
            s.SetText("");
        });
    }
    function onLostFocus(s, e) {
        if (s.GetText() == '')
            s.SetSelectedIndex(0);
    }
</script>

answered Oct 9, 2013 at 16:50

Sergio

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