I have an access data base, and i need to make visual web developer, to cycle through the data base one row at a time. Here is how im doing it. I made a dropdown list with one variable with the value of 1. Im going to use the page load script to "somehow make a loop that will add 1 to the value of downdown list, item 1, every second.
View 4 RepliesI'm trying to use a drop down menu and button to link to a site. You click the selection you want from the drop down list and then click the button which will take you to that section.
I need to know the method that will allow me to change the address of the website.
so I have drop down list connected to a datasource, and I need to change 2 or 3 of the values before they are displayed and I'm just having trouble figuring out what to do. I'm assuming I setup some kind of loop to check the values, but thats all I can figure.
View 1 Repliesi have only one element in drop downlist so selection index change is not working. the datasource is given to run time. if it was on designing time i can give the select one list item. but at run time what should i do?
View 4 RepliesIn my application i used drop down list dynamically so that if i enter the the value in the text box that many drop down list genrated with data from database. if i select the different iteam in the drop down list it will not changed it remains the first iteam of the dropdown list. if i use post back event is true in code part that drop down list is not visible.
nt i = 0; i < rows; i++)
{
TableRow row = new TableRow();
for (int j = 0; j < column; j++)
{
TableCell cell = new TableCell();
[code]...
I want to make a button that changes the value in a dropdown list (dropdown populated from SQLdatasource)This sounds strange i know but i have 4 dropdowns each hidden by panels, unless the preceeding dropdown's value is changed from it's initial value. So i make a selection from my first dropdown list & a postback occurrs triggering the next panel (and as such
the dropdown list) to become visible, this occurs again until eventually my users will see 4 drop down boxes...(all required field vals etc)
I have a drop down list that populates information about the product from an access database (vb) when the user makes a selection. would like to have minimal product info on the home page so when the user selects the button for example 'view details' they will be taken to the product screen with the item already selected in the drop down list and information showing.
View 6 RepliesASP.Net Dropdownlist , on changing the value of drop down list and clicking the button it is not sending an upadted value to the New.aspx
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Right now my ASP page has a text box and a submit button, what I am trying to do is once the user hits the submit button load a drop down list.
The drop down list should not be visible before the submit button is pressed
I have a drop down list that has the initials of about 12 of our sales guys.How can I make it so that when they select their initials from the list, the next drop down list only shows their customers.In my database there is a column for customer name and salesman.
View 6 RepliesIn asp.net mvc when validation fails error message is disaplayed on same view, values entered by user are lost . Also all the drop down list items needs to be passed again in the viewData. Selected values in the drop down list again reset. How to display same view again with failed validation message.
View 2 RepliesAm using update panel in my .aspx page .when i change the value in drop down list inside the update panel am getting the following error. am not using any response object or server object in my code.
"Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error ...."
n a form I have multiple group of controls which are grouped using validation group property. I want to assign validation group to asp.Button dynamically on client side using javascript on the base of item selected in drop down list.
Here is JavaScript which I am using, but it is not working. It shows validation group undefined but actually a default group is defined.
<script type="text/JavaScript">
function NextClicked() {
var _ddlStatus = document.getElementById("<%=ddl.ClientID%>");
var _selectedIndex = _ddlStatus.selectedIndex;
var _btn = document.getElementById("<%=btnNext.ClientID%>");
alert(_btn.ValidationGroup); // here in messge it shows undefiend, yet I have defiend a group in button as default.
if (_selectedIndex == 1) {
_btn.ValidationGroup = "G1";
}
if (_selectedIndex == 2) {
_btn.ValidationGroup = "G2";
}
}
How can I have 2 Cascading Drop Down Lists for the same Drop Down List?here is my problemi have 3 drop down lists read from database1- Schools List 2- Classes List3- Teachers ListEvery School will have more than 1 Class and more than 1 TeacherWhat I want is when user select a School from Schools Drop Down List then BOTH (Classes and Teachers) should be refreshed based on the School Drop Down List
View 1 RepliesI have a grid with an link button template field i also added a drop down list template field, i would like to hide the link button text (select) and display my drop down list for only the current row, when the link button is selected and capture the selected row (int row = gvstaging.SelectedRow.RowIndex;)
When the dropdown list SelectedIndexChange event fires i would like to access the value of the selected item(
DropDownList ddl = (DropDownList) sender;string
s = ddl.SelectedValue;) and pass the selectedrowIndex and value to another function
I know how to get selected row index , selected value from the ddl but dont know how to hide one and display the other only for a row and pass both values to the next step
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I have drop down list box that I would like to show two columns, is this possible? Or can it be done with a list box?The query correctly retrieves all of the table data to be displayed, one colum is an abbreviation, the other a bit longer description.
View 2 RepliesI have the following Students class:
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I need the 1 since it's a foreign key in another table. For the life of me, I can't get this to work like this.
I have a requirement in my application that, while saving the application, need to get all the value from drop down list and pass it to the view model. But application should not allow the user to select more than one item from drop down list manually, ie, only one value at a time. My view model is like ...
public class ListManagement
{
public IEnumerable<selectListItem> InactiveProduct { get; set; }
public string[] InactiveProductSelected { get; set; }
public IEnumerable<selectListItem> ActiveProduct { get; set; }
}
[code]...
I am getting this error yet I know it to be untrue.This is the code:
ddlPartnerOrganisation.DataSource = agency.AgencyGetListOfEYDN();
string temp = ddlPartnerOrganisation.SelectedValue.ToString();
ddlPartnerOrganisation.DataValueField = "AgencyID"
;
ddlPartnerOrganisation.DataTextField = "AgencyName"
;
ddlPartnerOrganisation.DataBind();
I have two drop down list on a page. The first one list projects and the second list users. The userlist is populated with an object datasourse that pulls a list of users for the selected Project.Whenever the Project list selection changes the second ddl Userlist always reverts to the first person in the list instead the person that was selected before a new Project was chosen.
View 1 RepliesI am trying to create an MVC List View that can be filtered by the value selected from a drop down list.
Selecting a value should repost the page ... Since there is no concept of view state data I am having some issues with this ... I can get the repost to take place but my drop down resets and I am not able to get the value that was selected.
ASSET CONTROLLER:
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I have tried many of the posts that refer to setting up drop down lists but can't set them up in the content because this is a List View.
I had ddl which in selected changed it execute some code but when i tried to do that it wasn't worked well WHEN i checked the reason i found that ddl in selected value =0 also i made all well and this is my code
protected void DDlProductFamily_SelectedIndexChanged(object sender, EventArgs e)
{
if (DDlProductFamily.DataValueField.Contains("ProductCategory_Id"))
using (SqlConnection Con = Connection.GetConnection())
{
SqlCommand Com = new SqlCommand("GetListViewByProductCategory", Con);
Com.CommandType = CommandType.StoredProcedure;
Com.Parameters.Add(Parameter.NewInt("@ProductCategory_Id", DDlProductFamily.SelectedValue.ToString()));
SqlDataAdapter DA = new SqlDataAdapter(Com);
DA.Fill(dt);
DataList1.DataSource = dt;
DataList1.DataBind();
}
}
i have a dropdownlist used like this
[Code]....
it is always returning the same value regardless of which one is selected from the list. How do I get the currently selected value of this list?
I wanna set a default value in dropdown list when i change in list.....e.g.
I have a dropdown which i have placed in Gridview templates and there is another dropdown jst above that grid....i want...when i change in above dropdown and select a value from that...then that value should be apply in below gridview's dropdown...
As i am selecting 'A' then Gridview's All Dropdowns default value should set 'A'
The List Page display child Entity using the gridview each row will have link to the parent
How can I change the link so it shows the parent but in list view(using list.aspx) not detailes (detailes.aspx)view