Forms Data Controls :: Make A Default Dropdownlist Option Un-selectable?
Jan 18, 2011
How do i make the default entry in a dropdownlist not selectable? Right now I have a drop down and the users are able to select the default option that says (Select one)...here is what my code look like. I hard coded my options in there cause the list is really short and won't change ever. Right now, users can select the default entry and add it whatever list they are generating on the page...and I would like to make that default visible but not selectable.
[Code]....
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Jul 15, 2010
me how can i make each cell of a gridview selectable(Web Project)?
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For Example, i want to make some control visible/invisible or enable/disable based on the cell selected.
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Mar 18, 2011
Can u make the tabpanel headers not selectable, so the users cant skip tabs. I have buttons on each panel that shows the next panel but the users can skip panels by clicking the panel headers. I want the panel headers to be visible so the users can see which section they are on but stop them selecting panels from the headers.
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Mar 8, 2010
I want to making another dropdownlist visible=false when clicking in dropdownlist on the same detailsview?
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May 13, 2010
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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 .
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Oct 11, 2010
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protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
DirectoryInfo di = new DirectoryInfo(@"C:myLogs");
[code]....
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Nov 2, 2010
I'm attempting to change my select statement when a selection of "Other" is detected. The problem is that the select that executes on the page is always the original selection from the datasource definition. I've found an example where the "SelectCommand" value is changed in the code behind, but it is for a case where the dropdownlist is not in a template. I'm thinking that I have to bind to the template, but I'm not getting it to work. (see the last couple of lines in the Page_Load code)
asp code:
<div>
<asp:DetailsView AutoGenerateRows="False" DataKeyNames="EmployeeTimeId" DataSourceID="sdsEmpTimeDetailsView"
DefaultMode="Insert" HeaderText="Add EmployeeTime"
runat="server"
AutoGenerateInsertButton="True"
[Code]....
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May 7, 2015
I my website i have 2 dopdownlost i want when i change the value of one.. The other one loads data depending on the first one value
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Sep 15, 2010
[Code]....
Checkbox column not selectable
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Aug 6, 2010
I have gridview that has month as a column. When the user clicks a row's edit button, that row goes into edit mode. I have created a drop-down list for month in edit mode with the values 1-12. Right now, the drop-down list shows 1. I would like it to show the current value for that row. How do I do this? Here's the code for my gridview:
[Code]....
Here's some applicable code from the code behind:
[Code]....
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Oct 20, 2010
I am trying to implement multiple choice questions within my web application. I have datalist within a datalist. First datalist contains questions, second datalist contains choice, only one choice should be selectable at a time. I am using radio button. Even though I have set radio button's GroupName property, I can't make them selectable one at a time.
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May 31, 2010
I have 2 dropdownlist in my detailsview that second dropdownlist get thier data based first dropdownlist selecet value;
following error arised:
Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control
I solve it by this solution:
[Code]....
current problem:
when I want to insert new item ( detailsview insert mode), default value of my DropdownList sent to parmlist
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May 20, 2010
Does anyone know of a way to display a grid where the user can select multiple rows from a single column to copy to the clipboard, as opposed to an html table where the text can only be selected by rows. In my work, we do a lot of copy/pasting of chunks of data. I would like to migrate our processes out of SQL mgmt studio and into a browser, but I need an html table that will behave more like a spreadsheet and less like a paragraph.
(see illustration below if you can't understand what I'm talking about)
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Sep 13, 2010
I have a dropdownlist1 control in footer template, but when i go to edit command for editing an existing row. at that time. the footer dropdownlist box showing exact index which is selected in edit template dropdownlist box.
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Nov 25, 2010
I want to display some search results on an ASP.NET webform. I want the user to be able to single-select one of the items returned.
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Oct 19, 2010
i am making one application..in that i want to use dynamic pager or custom pager.i have two dropdown list one for Data per page and second to change the Page..how to achieve paging using this two dropdown list.
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Sep 20, 2010
I have a gridview setup and have the select button enabled. I also have a gridview that doesnt have a select button enabled..
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May 17, 2010
I have a Data Bound DropDownList and a Panel in a step of the CreateUserWizard. I would like to make the panel visible based on the selected value of the DropDownList.
Here is my code that is not working. Any help identifying what I missed is appreciated. (Yes Post Back is enabled on the DropDownList.
[Code]....
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Apr 26, 2013
i have given 28 states as a datasource to the dropdownlist..whenever the user enters with id the dropdownlist must populate with his statename not from the first state (A to Z) as it is stored in database.?is thr any option to give query as default value to the dropdown?
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Jan 1, 2013
I have a dropdownlist for categories.
DataTextField = "Name";
DataValueField = "ID";
drp.Items.Clear();
drp.Items.Add(new ListItem("--select category--", ""));
drp.AppendDataBoundItems = true;
ID is int and I've got this
drpsub.Items.Add(new ListItem("--select category--", ""));
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Jul 6, 2010
Can i get a multiselect dropdownlist with option to select all and select none. I need it urgently....please send the control to arup.bhattacharya@[URL].
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Dec 18, 2010
I have SqlDataSource with a few parameters (code below). If I understand this code correctly if parameter is NULL I should receive all items from the query. It works fine with query editor. But when I try to use this query on my page - with DropDownList and Textbox controls as source of parameters - it doesn't work. I suspect that main reason of problem is value which these controls pass to the query. Instead of NULL this is an empty string. Is it possible to pass NULL value from DropDownList or TextBox to
the SqlDataSource?
[Code]....
[Code]....
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Sep 30, 2012
I have seen in so many sites on the home page there is a search option and after searching any word of the website it displays and in w3schools it navates to goolge with his reference.
How to write a code for the same and which control we should use.
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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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