VS 2010 / Checking Conditions With Dropdownlist On Each Item Bound?
Jul 21, 2011
I am binding Dropdownlist from sqldatasource. Is it possible to check conditions with Dropdownlist on each item bound, based on the select command.
Code:
<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="SQLDataSource1" DataTextField="emp_name" DataValueField="emp_id"></asp:DropDownList>
<asp:SqlDataSource ID="SQLDataSource1" runat="server" ConnectionString="<%$ConnectionStrings:ConnectionString1 %>" SelectCommand="select emp_id,emp_name,status from emp_master"></asp:SqlDataSource>
In this example code, when binding if the status of the employee is OffDuty then it must be highlighted in DropDownList.
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Mar 21, 2011
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Jul 7, 2010
I have a project that queries a set of times from a database and uses these entries to populate a dropdownlist. Once the page is loaded, the user can select one of the items in the DropDownList. When the "Save" button is clicked, the Selected item value is returned to the [HttpPost] version of the controller action. This item is then stored into session. If the system returns to the page containing the dropdown, I want the saved Value to be selected in the DropDownList. What actually happens is that the DropDownList is always set to be the first item in the list.
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[code]....
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Jul 16, 2012
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protected void Page_Load(object sender, EventArgs e) {
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And SP
LTER procedure [dbo].[city1]
as
begin
select id,Name
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[Code] ....
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Apr 9, 2010
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Sep 6, 2010
I would like to make the datagrid bound column to hyperlink for redirecting to the details page .
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Jul 10, 2010
I need to add an item in a dropdownlist and also modify the value of that item, but im getting an error : "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"here's my Page load
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dim rd as OleDbDataReader
rd = rt.ExecuteReader
Dim a as new OleDbCommand("Select Count (*) as C from Question" , con)
[code]...
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Sep 15, 2010
I would like to make the datagrid bound column to redirecting to the details page .
For example , when my mouse over certain row of bound column in datagrid , it will change the colour to blue . Also , I can click anywhere of the row and the will redirect to the detail page .
Notes : I do not want to use hyperlink column and do not want to fix the text for every row. I want to use datafield, CommandName and CommandArguement.
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Aug 11, 2010
i have a datbase:a
table :a
values :
--------------------------------
a
--------------------------------
cake
breaad
lassi
mechroni
chocolate
---------------------------------
what i have is a dropdownlist1,chekbox1 and objectdatasource1 for getting the select query
what i need is checkbox values should fetch the values of table a and displayed inside in
dropdownlist1 and values are checked dynamically and the checked values should be shown in
gridview1
if any body knows the full code reply the code or mail me ponmanivannangj@mobiusservices.in
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May 17, 2010
I have a DataGrid with a TemplateColumn containing an asp:DropDownList and a BoundColumn. I'd like to have a VB.NET handler for when the selected item in the DropDownList changes. I'd like this handler to also update the value in the BoundColumn with the value of the newly selected item in the DropDownList.
Can someone point me to some resources I can examine to learn how to do this?
If the handler for the selection changing can give me the value of the NEWLY selected item, it should just be a matter of accessing the cell for my BoundColumn in the same row and writing to it. I do not know the syntax to achieve this.
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