How To

Get the selected values on post back

Single selection

Enable the property PersistSelection in order to use selection in ListView. Then use the getActiveItemText method take the selected active text through javascript and then pass it to the controller via AJAX.

  • html
  • <ej-list-view id="listview" persist-selection="true" width="400">
        <e-list-view-items>
            <e-list-view-item text="Artwork"></e-list-view-item>
            <e-list-view-item text="Abstract"></e-list-view-item>
            <e-list-view-item text="2 Acrylic Mediums"></e-list-view-item>
            <e-list-view-item text="Creative Acrylic"></e-list-view-item>
            <e-list-view-item text="Modern Painting"></e-list-view-item>
            <e-list-view-item text="Canvas Art"></e-list-view-item>
            <e-list-view-item text="Black white"></e-list-view-item>
            <e-list-view-item text="Children"></e-list-view-item>
            <e-list-view-item text="Preschool Crafts"></e-list-view-item>
            <e-list-view-item text="School-age Crafts"></e-list-view-item>
        </e-list-view-items>
    </ej-list-view>
    
    <ej-button id="btn" text="Post" click="onclick" />
    
    
    <script>
        function onclick() {       
            var text = $("#listview").ejListView("getActiveItemText");      
            $.ajax({ 
                type: "POST", 
                data: { value: text },
                url: "/Home/Features", 
                success: function (result) {  
                    alert(result); 
                } 
            }); 
     
        }    
        
    </script>
  • c#
  • [HttpPost]
            public ActionResult Features(string value)
            {
                var val = value;
                return Json(val);
            }

    Multiple selection

  • html
  • <ej-list-view id="listview" enable-check-mark="true" width="400">
        <e-list-view-items>
            <e-list-view-item text="Artwork"></e-list-view-item>
            <e-list-view-item text="Abstract"></e-list-view-item>
            <e-list-view-item text="2 Acrylic Mediums"></e-list-view-item>
            <e-list-view-item text="Creative Acrylic"></e-list-view-item>
            <e-list-view-item text="Modern Painting"></e-list-view-item>
            <e-list-view-item text="Canvas Art"></e-list-view-item>
            <e-list-view-item text="Black white"></e-list-view-item>
            <e-list-view-item text="Children"></e-list-view-item>
            <e-list-view-item text="Preschool Crafts"></e-list-view-item>
            <e-list-view-item text="School-age Crafts"></e-list-view-item>
        </e-list-view-items>
    </ej-list-view>
    
    <ej-button id="btn" text="Post" click="onclick" />
    
    
    <script>
        
        function onclick() {
           
            var text = $("#listview").ejListView("getCheckedItemsText");
            $.ajax({ 
                type: "POST", 
                data: { value: text },
                url: "/Home/Features", 
                success: function (result) {  
                    alert(result); 
                } 
            }); 
     
        }    
        
    
    </script>
  • c#
  • [HttpPost]
             public ActionResult Features(object value)  
             {
                 object val = value;
                 return Json(val);
             }