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DirectMethod problem

  1. #1
    Dec 23, 2011, 11:53 AM

    DirectMethod problem

    Hi,

    Im calling DirectMethod from Javascript function.

    <script language="javascript" type="text/javascript">
var isinRenderer = function() {
	var isinno = "IN00001";
	Ext.net.DirectMethods.GetSecurityDetails(isinno, {
		success: function (result) {
			var data = eval("(" + result + ")");
			alert(data);
		},

		failure: function (errorMsg) {
			Ext.Msg.alert('Failure', errorMsg);
		}
	});
}
</script>

<script runat="server">
    [Ext.Net.DirectMethod]
    public string GetSecurityDetails(string isinno)
    {
        return "Testing";
    }
</script>
    But found the following error in Javascript

    "Error: Ext.net.DirectMethods.GetSecurityDetails is not a function"

    Please help me the solve this issue.

    Thanks
  2. #2
    Dec 23, 2011, 12:09 PM
    Hi,

    Where do you define that DirectMethod?
  3. #3
    Dec 23, 2011, 12:21 PM
    I am calling "isinRenderer" in lost focus of Custom Search Combox Box in RowEditor Plugin

                <ColumnModel>
                <Columns>
                    <ext:RowNumbererColumn />
                    <ext:Column ColumnID="isin_no" Header="ISIN No." DataIndex="isin_no" Width="200" Sortable="true">
                        <Editor>
                            <ext:ComboBox ID="cboISINNo" runat="server" DisplayField="isin" ValueField="isin" TypeAhead="false" LoadingText="Loading..." PageSize="10" HideTrigger="true" ItemSelector="div.search-item" MinChars="1">
                                <Store>
                                    <ext:Store ID="Store2" runat="server" AutoLoad="false">
                                        <Proxy>
                                            <ext:HttpProxy Method="GET" Url="ISINAutoCompleteHandler.ashx" />
                                        </Proxy>
                                        <Reader>
                                            <ext:JsonReader Root="securities" TotalProperty="total">
                                                <Fields>
                                                    <ext:RecordField Name="isin" Mapping="ISINNo" />
                                                </Fields>
                                            </ext:JsonReader>
                                        </Reader>
                                    </ext:Store>
                                </Store>
                                <Listeners>
                                    <Blur Fn="isinRenderer" />
                                </Listeners>
                                <Template ID="Template1" runat="server">
                                   <Html>
					                   <tpl for=".">
						                  <div class="search-item">
							                 <h3>{isin}</h3>
						                  </div>
					                   </tpl>
				                   </Html>
                                </Template>
                            </ext:ComboBox>
                            
                        </Editor>
                    </ext:Column>
                    <ext:Column Header="Security Details" DataIndex="secdetails" Width="150">
                        <Editor>
                            <ext:DisplayField ID="lblSecurityDetails" runat="server" Cls="lblField" />
                        </Editor>
                    </ext:Column>
                    <ext:Column Header="Primary / Secondary" DataIndex="is_primary" Width="120" Sortable="false" Align="Center">
                        <Editor>
                            <ext:ComboBox ID="cboIsPrimary" runat="server">
                                <Items>
                                    <ext:ListItem Text="Primary" Value="Primary" />
                                    <ext:ListItem Text="Secondary" Value="Secondary" />
                                </Items>
                            </ext:ComboBox>
                        </Editor>
                    </ext:Column>
                    
                </Columns>
            </ColumnModel>
  4. #4
    Dec 23, 2011, 12:27 PM
    Thanks. But my question was
    Where do you define that DirectMethod?
    On Page, within a user control, etc.?
  5. #5
    Dec 23, 2011, 12:43 PM
    Sorry Daniil. I am new in Ext.Net.

    Now I understand what to do. I need to follow this example https://examples1.ext.net/#/Events/D.../UserControls/

    Thanks

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