Hyperlink and DynamicHyperlink Column launch JavaScript

3 posts, 0 answers
  1. Gabriel
    Gabriel avatar
    18 posts
    Member since:
    Jun 2011

    Posted 08 Sep 2011 Link to this post

    What is the simplest way to call a javascript funcrtion from a GridViewHyperlinkColumn or a GridViewDynamicHyperlinkColumn (directly or with code behind?

    For now, I've created a custom column with an HyperlinkButton, but the UI rendering is not the same as the 2 out of  the box columns. What I would like to see is a Command implementation with parameters, similar to the GridViewDynamicHyperlinkColumn's NavigateUrlFormatString and NavigateUrlMemberPaths property.

    public class GridViewItemLinkColumn : GridViewDynamicHyperlinkColumn
        public override FrameworkElement CreateCellElement(Telerik.Windows.Controls.GridView.GridViewCell cell, object dataItem)
            this.BindingTarget = HyperlinkButton.ContentProperty;
            HyperlinkButton btn = new HyperlinkButton();
            btn.Click += new RoutedEventHandler(btn_Click);
            btn.SetBinding(this.BindingTarget, this.CreateValueBinding());
            return btn;
        void btn_Click(object sender, RoutedEventArgs e)
            string str = this.DataControl.Items.IndexOf(((HyperlinkButton)sender).DataContext).ToString();
        private Binding CreateValueBinding()
            Binding valueBinding = new Binding();
            valueBinding.Mode = BindingMode.TwoWay;
            valueBinding.NotifyOnValidationError = true;
            valueBinding.ValidatesOnExceptions = true;
            valueBinding.UpdateSourceTrigger = UpdateSourceTrigger.Explicit;
            valueBinding.Path = new PropertyPath(this.DataMemberBinding.Path.Path);
            return valueBinding;
  2. Vlad
    Vlad avatar
    11100 posts

    Posted 15 Sep 2011 Link to this post


     You can use also CellTemplate of GridViewDataColumn to declare desired HyperlinkButton. 

    Best wishes,
    the Telerik team

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  3. Marcel
    Marcel avatar
    25 posts
    Member since:
    Jan 2011

    Posted 12 Dec 2012 Link to this post

    Is there an example on how to call a javascript function from the CellTemplate / Hyperlink button?

    Thank you
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