DataList中的DropDown [英] DropDown in DataList

问题描述

我如何在DataList中使用DropDown。



使用2下垂，在第一次下拉时选择的指数变化它反映在第二次下降下降..



PLZ给我解决方案..



thanx ..！





是这样的



< asp：DataList ID =dlContactsrunat =server RepeatLayout =TableRepeatColumns =3

CellPadding =2CellSpacing =2>

< itemtemplate>

< u> < asp：Literal ID =ChemicalNamerunat =serverText ='<％＃DataBinder.Eval（Container.DataItem，ChemicalName）％>'>

< asp：Image ID =Image1runat =serverWidth =120pxHeight =120pxImageUrl ='<％＃Bind（Image，{0} ）％>'/>

目录编号： < ; asp：Literal ID =CatalogueNorunat =serverText ='<％＃DataBinder.Eval（Container.DataItem，CatalogueNo）％>'> Cas No： < asp：Literal ID =CaseNorunat =serverText ='<％＃DataBinder.Eval（Container.DataItem，CasNo ）％>'>

< asp：DropDownList ID =ddlWht1 runat =serverWidth =100px> < asp：ListItem> Killogram < asp：ListItem> Gram < asp：ListItem> Milligram < asp：ListItem> ; < asp：DropDownList ID =DDrQuantityrunat =serverWidth =100px> < ; asp：DropDownList ID =DDrPricerunat =serverWidth =100px>

解决方案

您好朋友，请参阅以下链接并阅读评论，它可能会让你对它有所了解。

http://vbcity.com/forums/t /147807.aspx [ ^ ]

How i can use DropDown in DataList.

am using 2 droop down, on selected index change in 1st drop down it reflect in second drop drop down..

plz give me solution..

thanx..!


did like this

<asp:DataList ID="dlContacts" runat="server" RepeatLayout="Table" RepeatColumns="3"
CellPadding="2" CellSpacing="2">
<itemtemplate>

<asp:Literal ID="ChemicalName" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "ChemicalName") %>'>

<asp:Image ID="Image1" runat="server" Width="120px" Height="120px" ImageUrl='<%#Bind("Image","{0}") %>' />

Catalogue No: <asp:Literal ID="CatalogueNo" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "CatalogueNo") %>'> Cas No: <asp:Literal ID="CaseNo" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "CasNo") %>'>

<asp:DropDownList ID="ddlWht1" runat="server" Width="100px"> <asp:ListItem>Killogram <asp:ListItem>Gram <asp:ListItem>Milligram <asp:ListItem> <asp:DropDownList ID="DDrQuantity" runat="server" Width="100px"> <asp:DropDownList ID="DDrPrice" runat="server" Width="100px">

解决方案

Hello friend, please refer the below link and read the comments, it might give you some idea about it.
http://vbcity.com/forums/t/147807.aspx[^]

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