Web Forms :: Get A Dropdownlist To Keep It's Selected Value And Not Return To The Default Value?
Jan 11, 2011
I have a dropdownlist that is not bound to a datasource, I have hard coded a few items in the list cause the list is always constant and will never grow and there are only 4 entries init. Anyway, after i load the page and make a selection from the dropdownlist and do a postback, the dropdown always returns to the default selection...which tells the users to make a selection.How do I get the dropdown to keep the selected value after the postback? I want to be able to display the selected value all through until another selection is made.
View 6 Replies
Similar Messages:
Jul 8, 2010
I have a form in which I have a gridview with a LinkButton culumn in which when the user clciks a modal popup extender shows up. In the modalpopup I have a dropdownlist which is filled from DB in code behind. but when the user clicks on Add button in modalpopup panel, the selected value of the dropdownliast is always its default value.
[Code]....
here is my code behind:
[Code]....
I traced my code behind, the fillData() which fills up dropDownList is called only once in page load's first time.
PS. I understood the problem exists only when the modal is poped up by linkbutton click of gridview. when It is poped up by a button outside the grid it workes fine.
View 5 Replies
May 7, 2015
I used below code to set default value for DDL
state.Items[1].Selected = true;
now I use cascading for DDL how I can same thing for cascading?
<cc1:CascadingDropDown ID="CDLdistrict" TargetControlID="DDLDO" PromptText="All"
PromptValue="" ServicePath="../ServiceCS.asmx" ServiceMethod="GetDistrict" runat="server"
Category="District" ParentControlID="DDLzoneO" />
View 1 Replies
Jul 16, 2012
I bind dropdownlist in my page
protected void Page_Load(object sender, EventArgs e) {
BindDropDownList(DDL1, "city1", "name", "ID");
DDL1.Items.Insert(0, new ListItem("select city", "0"));
}
And SP
LTER procedure [dbo].[city1]
as
begin
select id,Name
from city
end
And design code
<asp:DropDownList ID="DDL2" runat="server" CssClass="daddsd">
</asp:DropDownList>
And here is imagebutton code that when click on it update data into table
protected void ImageButton_Click1(object sender, ImageClickEventArgs e) {
string data = Server.UrlDecode(Request.QueryString["BehCode2"]);
SqlCommand _cmd = new SqlCommand("insertinfo", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();
[Code] ....
Here when i click on button it insert all data into table but it didn't insert my selected item from dropdownlist it insert select city that i define in page_load
DDL1.Items.Insert(0, new ListItem("select city", "0"));
And when i delete this code from page load it insert in table first row of my table it didn't insert my selected item from dropdown list.
View 1 Replies
Sep 6, 2012
protected void DDLzone1_SelectedIndexChanged(object sender, EventArgs e)
{
BindDistrict();
}
[Code]......
here when i click on ALL item from ddlzone1 it just "ALL" item in ddldistrict
i want when i select "ALL" item from ddlzone1 in ddldistrict14 show all data from database
View 1 Replies
May 7, 2015
I have two pages manager and user both have drop downs as
Week, Months and Years.
User have to enter some data week wise for each months and Manager have to approve that.
To Approve manager select months and week from dropdown on his own page and then navigate to User page.
How does I should bind the drop down so that if manager select 1st week from it's page and goes to view link of user then in drop down of user selected value shold be the same as selected by Manager on his own page.
View 1 Replies
Jul 29, 2010
I am not trying to achieve anythign fancy but just trying to set default selected value for one of the dropdown that I am using. for that I am doing Items>selected= true for whatever item I want selected when i load the page. In my case, it is a month dropdows and I am selecting date 14 as selected default value out of all 30 values but somehow, out of the blue .NEt decides to show me 29 instead of 14. I am not sure if there is some another setting that is overwritting this value.
View 2 Replies
Mar 10, 2011
I have the following code which simply gets data from a table and populates the questions_lb listbox with items. I have a button on the page, which when clicked, should write (on submit) the selected state of each of the items. The code below writes the text values of each of the items fine however it always writes the li.Selected as False even though i have selected items from the list. Note that you can select Multiple items from the list. Does anyone have a clue why its not writing 'True' for an item that is selected on submit?
[Code]....
View 4 Replies
Feb 6, 2011
How can i make selected date in a Calendar control by default is Today's Date?
View 1 Replies
Jan 4, 2011
I must be doing something wrong, but this makes sense to me. I have a Listbox loaded with tons of items from a datasource. A user clicks one of these items it grabs the selectedindex (an integer) and stores it in a HiddenField (works fine).
Now when the page does a complete a refresh (after postback) I want the ListBox to go back to that selectedindex that is in the HiddenField. Problem is, it seems that after postback the HiddenField is empty? Then I thought about storing the value in an Integer variable in code, but that is simply coming up as a zero at all times.
Question 1: What is the best/simplest way to do this?
Question 2: How?
I am currently grabbing it on selectedindex change
[Code]....
View 2 Replies
Apr 14, 2010
I've got a masterpage wih a LoginStatus control on my masterpage, when I click this it brings up loginpage.aspx. I log in and then it automatically returns me to default.aspx, how can I chage this to EngineersHome.aspx? I've tried changing the webconfig file so it has
authentication
mode="Forms">
forms
loginUrl="Login.aspx"
defaultUrl="EngineersHome.aspx"
/>
</authentication>
but this hasn't worked. When I logout using the LoginStatus it directs me to Default.aspx which is fine, I want this to stay as it is.
View 2 Replies
Jan 11, 2012
So I've created a default Visual Studio project for a webservice and I invoked the HelloWorld method. What I get is indeed a "Hello World" string, but with some additional "crap" attached:
Code:
<style>
@namespace url(http://www.w3.org/1999/xhtml); [src="http://static.addtoany.com/buttons/share_save_256_24.png"] {display: none !important;} #a2apage_dropdown {display: none !important;} #socialBotAdd, .addthis_button, .addthis_toolbox.addthis_default_style, #addthis_link, [onclick="return addthis_sendto()"] {display: none !important;} #greet_block {display: none !important;} .meebo-00 {display: none !important;} #wibiyaToolbar, #wibiyaToolbar_window_template {display: none !important;}
</style>
Where is this stuff generated? And how can I remove this.
View 5 Replies
Jul 28, 2010
I am trying to set a default value for a dropdown from which i have an SQL datasource, heres my code:
<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="SqlDataSource1" DataTextField="name" DataValueField="name"></asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="..." SelectCommand="SELECT [title_id], [name] FROM [tbl_job_titles]"></asp:SqlDataSource>
I tried adding this:
<asp:ListItem Selected="True" Text="All" Value="All">All</asp:ListItem>
but it didnt work..
View 5 Replies
Apr 15, 2010
I am having a problem with disabling DropDownList based on the chice of 1st DropDownList, there is no post back occuring, and it is a template based web app here is the current code:
<script type="text/javascript">
$(function() { var dropDownList1 = $('#<%= ddlUserType.ClientID %>');
var dropDownList2 = $('#<%= ddlMember.ClientID %>'); dropDownList1.change(function(e) {
if ( jQuery("#ddlUserType").val() != "ETOC") dropDownList2.removeAttr('disabled'); e.preventDefault();
else
dropDownList2.removeAttr('enabled'); e.preventDefault(); }
} );
</script>
what is happening now is page is blank and if I remove the above code everything shows, where I am going wrong. here is the plain and final javascript code which worked:
<script language="javascript">
function CheckDropDownState(lstbox)
{
if (lstbox.selectedIndex == 3) { document.forms[0].ddlMember.disabled = 1; }
else { document.forms[0].ddlMember.disabled = 0; }
}
</script>
and thew .aspx code: <asp:dropdownlist id="ddlUserType" runat="server" onclick="CheckDropDownState(this);"></asp:dropdownlist>
View 2 Replies
Sep 2, 2010
I am using the query listed below which includes multiple joins, in the result of the query I need to do some value replacement valuesExample: db.ASSETS.BUILDING_ID=300 that ID does not exist in db.BUILDINGS, in that case I need to return BUILDING_ID=0, db.BUILDINGS.NAME="Unassigned"
[Code]....
View 2 Replies
Jun 1, 2010
I have a dropdownlist that is being populated using linq. The code for linq is below
[Code]....
When the page is viewed the dropdownlist show the following;towels, shoes, etc. What I would like is the default item to be nothing. That is when the page is viewed then the drop down list should show something like this "select category". Right now it is starting by showing towels, which is quite irritating, since if I want to see towels I first have to select something else and then go back and select it!
View 6 Replies
Jul 9, 2010
I have a dropdown list which I bind through a datasource. How can I inject a default value to it? My db doesn't have a default value and changes are not permitted!
View 6 Replies
Nov 23, 2010
I have a field that is a DropDownList. When in the insert mode I want that field to be blank - It currently is displaying the first record in the table it pulls from. I was expecting to see an initial value setting in the DropDownList properties but do not. For example - suppose I have a field named locations that consist of 4 location (below). In "Insert" mode, location currently displays Dallas. I want it to be set to blank initially and the user select one. What am I mssing?
View 4 Replies
May 3, 2012
I have dropdownlist i want in my DDL before selecting item show some text:
Like this
Please select city
View 1 Replies
Jan 11, 2011
what i m trying is i hav two dropdownlists inside the gridview... namely say ddonsiteoffsite and ddhours... now what i want is if the selectedtext of ddonsiteoffsite is "onsite" the ddhours should b disabled... i tried the code snippet but ... its not disabling the ddhours... can someone help me please..
<asp:TemplateColumn HeaderText=" OnSite/OffSite" >
<ItemTemplate>
<asp:DropDownList ID="ddOnsiteOffside" runat="server" onchange="ToggleOnOff(this)">
[code].....
View 2 Replies
Jan 18, 2011
I am using the following code :
Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged
Response.Redirect("memberlogin.aspx?d=" + DropDownList1.SelectedValue.ToString)
[code]...
View 3 Replies
May 7, 2015
dropdown list keep giving value -1 even i choose one of it already. tell me where i was doing wrong?
this is my code
<asp:DropDownList ID="ddl_viewer" runat="server">
</asp:DropDownList>
this is my vb code
Protected Sub LoadViewer()
ddl_viewer.DataSource = SQL_Viewer()
ddl_viewer.DataTextField = ("view_group")
ddl_viewer.DataValueField = ("view_ID")
ddl_viewer.DataBind()
ddl_viewer.Items.Insert(0, New ListItem("-- Choose --", "-1"))
[Code]......
this is my class
Dim sqlCmd As SqlCommand = New SqlCommand("Insert_News", ClsDBConn.GetDBConn)
sqlCmd.CommandType = Data.CommandType.StoredProcedure
Dim sqlParameter As SqlParameter
sqlCmd.Parameters.Add(New SqlParameter("RETURN_VALUE", SqlDbType.Int))
sqlCmd.Parameters("RETURN_VALUE").Direction = ParameterDirection.ReturnValue
[Code]......
and this is my stored procedure
ALTER PROCEDURE [dbo].[Insert_News]
-- Add the parameters for the stored procedure here
@News_Title VARCHAR (500),
@News_Viewer VARCHAR (500),
@News_Message VARCHAR (300),
@News_Author VARCHAR (100),
[Code]...
View 1 Replies
Dec 17, 2012
I am having a 2 dropdown list, in the first dropdown I have 3company names,for each company I am having separate tables,every table have a empcode, if the user select the company name in the 1st dropdownlist, as per company selected the 2nd dropdownlist it will fill the list of employee codes as per the selection..
View 1 Replies
Jun 22, 2010
I tried using the the New ASP.NET Default Web Template in Visual Studio 2010 but one issue I'm encountering is with the CSS selected menu item and read apost which stated that...
"This screenshot demonstrates some of the styling options provided by the CSS, including the style for the selected About menu item"...In the screenshot the "About Us" menu item is highlighted but the page's content is the "Home" page content, not "About Us" page. My problem is...I can't get the selected item to be highlighted as in the screenshot even with fresh site using the built in template.
View 6 Replies
Jan 11, 2010
what i have a is a dropdownlist and what i have done is set the datasource to be "select top 10 * from Orders"I have only displayed the OrderID , CustomerID and the Freight i would like to display in a dropdownlist. But what is happening is that for all 10 rows the dame value in the dropdownlist is shown. The dataset that is bound to the dropdownlist initially is all that items in the database.i would like the freight for that particualar Orderid to be displayed even if it is lets say item number 5 in the dropdownlist or itemn number 2 .
View 3 Replies
