[CLOSED] How to submit the DropDownField value in formpanel?

  1. #1

    [CLOSED] How to submit the DropDownField value in formpanel?

    Hi,
    I have a question about DropDownField: I want the dropdownfield which in a FormPanel to submit the value to my controller, but it always submit the Text, how can I do?

    Here is the project: EDIT: removed link to .zip file. Please post code samples inline.

    And here is the code.



    Index.cshtml
    @using Ext.Net;
    @using Ext.Net.MVC;
    
    @model DropdownFieldTest.Models.ExtNetModel
    
    @{
        Layout = null;
        var X = Html.X();
    }
    
    <!DOCTYPE html>
    
    <html>
    <head>
        <title>Ext.NET MVC Sample</title>
    
    </head>
    <body>
        @(Html.X().ResourceManager())
    
        <script>
            function submitData(sender) {
                console.log(arguments);
                var me = this;
                var form = sender.up('form');
                if (!form.isValid()) {
                    return;
                }
                form.submit({
                    waitTitle: 'wait',
                    waitMsg: 'msg',
                    method: 'POST',
                    success: function (form, action) {
                        alert(action.result && (action.result.msg || action.result.message));
                    }
                });
                Ext.net.Notification.show({
                    title: 'test',
                    html: 'want to submit the value:<br />' + App.message.getValue()
                });
            }
        </script>
    
    
        @(Html.X().FormPanel()
                .Title(Model.Title)
                .Height(215)
                .Width(350)
                .Frame(true)
                .Collapsible(true)
                .Cls("box")
                .BodyPadding(5)
                .DefaultButton("Button1")
                .Layout(LayoutType.Anchor)
                .DefaultAnchor("100%")
                .Url(Url.Action("SampleAction"))
                .Items(
                    Html.X().DropDownField()
                    .ID("message")
                    .FieldLabel("Tree")
                    .Mode(DropDownMode.ValueText)
                    .Editable(false)
                    .Width(300)
                    .Padding(10)
                    .TriggerIcon(TriggerIcon.SimpleArrowDown)
                    .Component(cp =>
                    {
                        cp.Add(
                            Html.X().TreePanel()
                            .Store(
                                X.TreeStore()
                                    .Proxy(
                                        Html.X().AjaxProxy().Url(Url.Action("GetTree"))
                                    )
                            )
                            .ID("tpTree")
                            .Height(300)
                            .Shadow(false)
                            .UseArrows(true)
                            .AutoScroll(true)
                            .Header(false)
                            .RootVisible(false)
                            .Listeners(ls =>
                            {
                                ls.ItemClick.Handler = @"this.dropDownField.setValue(record.data.id, record.data.text, true);";
                            })
                        );
                    })
                )
                .Buttons(Html.X().Button()
                    .ID("Button1")
                    .Text("Submit")
                    .Icon(Icon.Accept)
                    .OnClientClick("submitData")
                )
        )
    
    </body>
    </html>
    Controller
    using System.Web.Mvc;
    using Ext.Net;
    using Ext.Net.MVC;
    using DropdownFieldTest.Models;
    
    namespace DropdownFieldTest.Controllers
    {
        public class ExtNetController : Controller
        {
            public ActionResult Index()
            {
                ExtNetModel model = new ExtNetModel()
                {
                    Title = "Welcome to Ext.NET",
                    TextAreaEmptyText = ">> Enter a Message Here <<"
                };
    
                return this.View(model);
            }
    
            public StoreResult GetTree(string node)
            {
                NodeCollection nodes = new Ext.Net.NodeCollection();
    
                if (!string.IsNullOrEmpty(node))
                {
                    for (int i = 1; i < 6; i++)
                    {
                        Node asyncNode = new Node();
                        asyncNode.Text = "text-"+node + i;
                        asyncNode.NodeID = "value-" + node + i;
                        //asyncNode.Checked = false;
                        nodes.Add(asyncNode);
                    }
    
                    for (int i = 6; i < 11; i++)
                    {
                        Node treeNode = new Node();
                        treeNode.Text = "text-" + node + i;
                        treeNode.NodeID = "value-" + node + i;
                        treeNode.Leaf = true;
                        //treeNode.Checked = false;
                        nodes.Add(treeNode);
                    }
                }
    
                return this.Store(nodes);
            }
    
            public ActionResult SampleAction(string message)
            {
                X.Msg.Notify(new NotificationConfig
                {
                    Icon = Icon.Accept,
                    Title = "Working",
                    Html = message
                }).Show();
    
                return this.Direct();
            }
        }
    }
    Last edited by Daniil; Aug 20, 2014 at 7:03 PM. Reason: [CLOSED]
  2. #2
    Hi @macroe,

    Please try this setting for the FormPanel.
    .JsonSubmit(true)
  3. #3
    Yes! It's worked! But, why diffrent value get form jsonsubmit and normal submit ? It makes me confused.
  4. #4
    Yes, the name of that config option also confuses me. Looking at the ExtJS sources I see that it is passed to a .getValues() call as a "useDataValues" parameter.
    http://docs.sencha.com/extjs/4.2.1/#...thod-getValues

    Maybe, just a wrong name for the config option. Not sure.
  5. #5
    OK, thank you very much. The thead can be close now.

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