Question

I am creating one asp page. In that page i defined one property like below

.cs

private long _sequence;
  public long Sequence { get { return _sequence; } set { _sequence = value; } }

Now i want to retrieve this property value in js file. Actually i can retrieve it in .aspx but i want it in .js file.

here is my js function and .aspx code which i am trying but it could not find property value

.aspx

<asp:Button ID="btnShowSimple" runat="server" Text="Notes Dialog" OnClientClick="NotesDialog(this)" />

.js

function NotesDialog(ctr) {
    var ControlName = document.getElementById(ctr.id);
    $("#btnShowSimple").click(function (e) {
        ShowDialog(false);
        e.preventDefault();
        LoadData("GetNotes", '"sequence":<%= this.Sequence %>');
    });
}

Anything I am missing?? If anyone have any idea about it than please help me..I am facing this problem since two days..

Answer 1

Your js files are static files on the server. You cannot use those <%= %> tags in them.
You could pass the property via a global javascript variable, that you set in your aspx page and use in your js file.

i.e.

.aspx

  <script type="text/javascript">
      myProp = <%= this.Sequence %>;
  </script>

.js

function NotesDialog(ctr) {
    var ControlName = document.getElementById(ctr.id);
    $("#btnShowSimple").click(function (e) {
        ShowDialog(false);
        e.preventDefault();
        LoadData("GetNotes", '"sequence":' + myProp);
    });
}