如何在webdatagrid中获取文本框的价值?

时间:2012-01-04 05:20:15

标签: c# asp.net infragistics

我总是在gridset的文本框中得到一个空值。我的点击事件是我的代码:

            foreach (GridRecord row in wdgTroubleshootCreateEdit.Rows)
            {
                int workflowCATParameterId = Convert.ToInt32(row.Items[0].Value);
                TextBox workflowCATParameterValue =
                    (TextBox)row.Items[value].FindControl("txtWorkflowCATParameterValue");

workflowCATParameterValue.text始终为空

2 个答案:

答案 0 :(得分:2)

我正在使用11.2的最新服务版本。我试过了:

 protected void Button2_Click(object sender, EventArgs e)
{

   TextBox text = WebDataGrid1.Rows[0].Items[0].FindControl("TextBox1") as TextBox;
   var rrr = text.Text;
}

并且工作正常:)我的网格被称为WebDataGrid1,第一列是模板化的,包含名为Text的TextBox:

<ig:WebDataGrid ID="WebDataGrid1" runat="server" Height="350px" Width="400px">
    <Columns>
        <ig:TemplateDataField Key="TemplateField_0">
            <header text="TemplateField_0" />

            <ItemTemplate>
                <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
            </ItemTemplate>

        </ig:TemplateDataField>
    </Columns>
    <Behaviors>
        <ig:EditingCore>
            <behaviors>
                <ig:CellEditing>
                </ig:CellEditing>
            </behaviors>
        </ig:EditingCore>
        <ig:Activation>
        </ig:Activation>
    </Behaviors>
    <Templates>
        <ig:ItemTemplate ID="WebDataGrid1Template1" runat="server" 
            TemplateID="Template1">
        </ig:ItemTemplate>
    </Templates>
</ig:WebDataGrid>

我用IE 9测试了它:)

答案 1 :(得分:0)

通过javascript你可以这样做:

function OnExitedEditMode(sender,e){
    var row = e.getCell().get_row();
    var text = row.get_cellByColumnKey("YourDataKey").get_value();
    ....
}

在你的WebDataGrid中你需要把它放在:

<Behaviors>
    <ig:EditingCore>
        <Behaviors>
            <ig:CellEditing EditModeActions-MouseClick="Single">
                <ColumnSettings>
                    ...
                </ColumnSettings>
                <CellEditingClientEvents ExitedEditMode="OnExitedEditMode" />
            </ig:CellEditing>
        </Behaviors>
    </ig:EditingCore>
</Behaviors>