如何绑定放置在网格视图中的编辑模板中的下拉列表 [英] how to bind a drop down list placed in edit template in grid view

问题描述

我在网格视图的编辑模板中放置了一个下拉列表...

现在在编辑按钮上单击我必须绑定下拉列表...怎么做...



提前感谢

Hi,
I have a drop down list placed in the edit template of a grid view...
now on the edit button click i have to bind the drop down list... how to do that...

thanks in advance

推荐答案

< ; grid>

< edit item =template =>

< dropdownlist id =ddltyperunat =serverdatasourceid =dstype >

DataTextField =TYPEDataValueField =TYPE_IDAppendDataBoundItems =true>

< sqldatasource id =runat =serverconnectionstring =< ; brmode =hold/> ProviderName =System.Data.OracleClientSelectCommand = SelectCommandType = text





/ xml>

<grid>
<edit item="" template="">
<dropdownlist id="ddltype" runat="server" datasourceid="dstype">
DataTextField="TYPE" DataValueField="TYPE_ID" AppendDataBoundItems="true" >
<sqldatasource id=" runat="server" connectionstring="<br" mode="hold" /> ProviderName="System.Data.OracleClient" SelectCommand= SelectCommandType=text


/xml>

您可以通过查找下拉列表在gridview的行创建事件上绑定下拉列表，并且您想在dropdownlis中设置所选值那么你也可以在你的控制中给出selectedvalue ='<％Databinder.Eval（你的专栏名称）％>'。



你可以关注这个链接



http://stackoverflow.com/questions/17289556/set-selected-value-or-text-for-dropdownlist-in-edit-mode-of-gridview-asp -net [ ^ ]

You can bind dropdownlist on row created event of gridview by finding dropdownlist and you wanna set selected value in dropdownlist then you can give selectedvalue='<%Databinder.Eval("ur column name")%>' in ur control also.

You can follow this link

http://stackoverflow.com/questions/17289556/set-selected-value-or-text-for-dropdownlist-in-edit-mode-of-gridview-asp-net[^]

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