Web Forms :: Use Dropdownlist To Show Data?
May 8, 2012
I have 2 Dropdownlist and 1 datalist in my page I bind my datalist from DB that show some product when pageload.
I have 2 Table in my Database
1-Customer Table
Id
Behcode
[Code]....
Column Behcode is same in these table with this column I can see which products are for customer
In my first DDL show city name in second DDL show Shoppingcenter data
I want when user click on City dropdownlist and after that select her Shopping center it show product from product table that have that value from customer table.
View 1 Replies
Similar Messages:
May 24, 2010
I have data coming from two tables with a foreign key relationship - one User table containing users of the web application, and one Page table containing details about pages visited by each user.I would like to be able to view these data in a gridview or the like on a page. It's easy enough to just show the User table data like so (I'm using the Entity Framework and LINQ):
[Code]....
But how can I show the Page details? I'm not bent on any particular way of showing it, but the only idea I've been able to come up with is to have a dropdown list for each user in a column. But I can't figure out how to get the page data into such a dropdown list. The tables are associated with the primary/foreign key UserID.The closest I've come to finding something similar to this is this for Linq2SQL: http://weblogs.asp.net/scottgu/archive/2007/07/16/linq-to-sql-part-5-binding-ui-using-the-asp-linqdatasource-control.aspx , and this using more traditional data access: ttp://www.highoncoding.com/Articles/169_DropDownList_Inside_GridView__Method_1_.aspx . Either way, regardless of data access technology, I can't relate these solutions to my example and get it to work
View 5 Replies
Jun 24, 2010
when i change page from page1 to page 2 I remember Dropdownlist in session
Session("Dropdownlist")=Dropdownlist
now when i go back to page1 I set the Dropdowlist the way what it was before i left page1
Dropdownlist=Session("Dropdownlist")
Everything its remember but when i load the page with my Dropdownlist again. The selectedindex shows default value in the control Dropdownlist.But it does remmeber old selectedindex.I got it wired with Gridwiew and gridwiew show Data by remmeber old selectedindex. Well generally I like to remember selectedindex when i go to a differente page and when i go back have it set in the control dropdownlist the way when i left the page
View 10 Replies
Sep 30, 2010
[Code]....
This code works.
How to dropwnlist 2 data show? ID and FirstName?
And if I click on the information displayed in Label1.text, data from the LastName column.
View 4 Replies
Aug 20, 2010
in dropdownlist show the all PatientName and save the PatientID . how to show the PatientName in DataGrid.
PatientID, PatientName are Foreign Keys. In DataBase on Save the the PatientID my requiredment is PatientName show in DataGrid based on PatientID.
View 1 Replies
Jul 16, 2010
I have an emergency request that I need to sort it out very quickly as I did not notice it early :(.
I have a dropdownlist, the contnet in the gridview (sqldatasource connection) changes based on the value the user slects, say I have play1, play2 from the dropdownlist, I would like to show column1, column2 and column3 with user selects play1; show column4, column5, and clomn6 when use selects play2; the datatable actually includes all 6 columns.
I understand that I need to use something like RowCreated event, and I need to set up condition based on the dropdownlist value, but I dont really know how to.
View 3 Replies
Oct 13, 2010
I am placing a dropdown list in the footer of a DataGrid like this:
[Code]....
In my code behind file, in the myDDL_OnLoad event handler, I call to the database, populate a SqlDataReader, and set the DDL's datasource to that datareader. I define what data columns should be used for the DataValueField and DataTextField of the dropdownlist. Then I call the DropDownList's DataBind() method. Everything works without error. But, when the dropdownlist is displayed, it has blank lines in it.
By that, I mean if 8 records are loaded into the dropdownlist, it will expand to a size appropriate for 8 rows but, it will be empty. there is no text in it.
Has anyone seen this type of behavior before? This dropdownlist is in the footer of a dynamically loaded ajax update panel so, it is difficult to see the source code to see what values are in the html element rendered to represent the dropdown.
View 1 Replies
Nov 2, 2010
in the gridview,have an AutoGenerateEditButton,when user click on edit buttoncolumn A will show out dropdownlist (Y/N) to select then it able to update to the database.can i do like when user selected "Y" in the dropdownlist column B can automatically update also. based on the selected value.Y - agree,N- disagree user selected Y in column A column B automatically input text "agree"i dont know how to google about this issue.
View 25 Replies
Feb 10, 2011
i have a web page, with some filters using dropdownlist, and when i select items from these dropdownlist, a gridview appear showing data from a sql server. The idea is that when i select an item, from the first or second drop down list, in a textbox appear for example the name of the item i choose from the dropdownlist.
I use only VB and not C#.
[Code]....
View 5 Replies
Jul 14, 2010
I'm building a pretty simple application where a user can enter/modify/delete data from a table. Right now, the only field is month, which I'm storing as an integer (1-12). The actual table has more fields but I'm simplifying for the purposes of this question.I have the entry part. For modifying, I've set up a gridview with an 'Edit' button:
[Code]....
The code is putting the gridview row into edit mode. Now, I want to show a dropdownlist of months so the user can select the new month. Also, I would like the dropdownlist to default to the value in the database. I can't figure out how to bind months to the dropdown list ddlMonth.
View 1 Replies
Mar 21, 2010
I have a table in SQL Server 2005.
I want to show all domain name in a dropdownlist maintaing the same hierarchy. i.e
Law
Engineering
--civil
--Mechanical
Medical
--Dental
----Cavity
--MBBS
I need to append '--' according to the domain level. Is it possible using a sql query. or alternatively can I have any other control to show this data.
View 3 Replies
May 28, 2010
I have some field in datadase which is filled through checkboxlist , only selected checkbox has save to fields otherwise they remain blank: My problem is I want to show only filled value in label text using ";" , but when i am going to display it id display like:
[Code]....
View 4 Replies
Jun 3, 2010
I want to retrieve data from various column,which may some have blank value, so my problem is i want to retrieve only filled column(not any blank column) from multiple column.. I am doing this (given below) but it didn't return anything...
Column Name Value
Restaurant Restaurant
Spa Spa
Parking
Bar_Pub
Fitness_Center_Gym Fitness_Center_Gym
OleDbCommand cmd1 = new OleDbCommand("select nID Restaurant+''+Spa+''+Parking+''+Bar_Pub+''+Fitness_Center_Gym AS Facility from add_property where ncity='" + DropDownList1.SelectedItem.Text + "'", con);
DropDownList2.DataValueField = "nID";
DropDownList2.DataTextField = "Facility";
DropDownList2.DataBind();
con.Close();
--------------------------------------
View 9 Replies
Mar 30, 2010
i am created a Template for showing dropdownlist when i used the Template by this code
<%= Html.Editor("ItemStatusID", "ItemStatusList")%>
i did see a text box no dropdownlist this is my Template
[Code]....
View 1 Replies
May 7, 2015
This is my Code
My query is if i select Other in dropdownlist i want visible textbox..
how to i do it..
<asp:GridView ID="TypeFruit" runat="server">
<Columns>
<asp:TemplateField HeaderText="Type" >
<ItemTemplate>
<asp:DropDownList ID="ddlfruit" runat="server" >
<asp:ListItem Value="0">Select</asp:ListItem>
<asp:ListItem Value="1">Fruit</asp:ListItem>
<asp:ListItem Value="2">Other</asp:ListItem>
</asp:DropDownList>
<asp:TextBox ID="TxtOther" runat="server" Visible="false"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
View 1 Replies
May 7, 2015
in above code works fine if every textbox disable/enable depending upon the dropdown list selected value, in my query i want effects only one textbox
in my query i have gridview with 1 dropdown list ddl, two texboxes tb1 and tb2.
tb1 is in visible false..
tb2 is in visible true.
if i select dropdown selected value as "other" tb1 column should be visible and ddl selected value not effected to another textbox tb2.
View 1 Replies
Apr 27, 2016
Into my application there is EditAds.aspx page where the user get a link on his email after he add an Ad into my application. My inquiry is can i bind the cascading ddl to show the value of State column into Ad/product row as well if the user want to update the rest of state will be also reachable. It maybe hard to get what i am looking for exactly so i make a short screen record ...
Rebinding values of Ad/product depending on AdsID which is a query string in the page called: QADNUM
[URL] ....
if (!IsPostBack)
{
if (cookie["Location"] == null)
{
DataTable rEfilterstathpBizDT = new DataTable();
using (SqlConnection REGGfilterstathpBizCon = new SqlConnection(sc))
[Code] ......
View 1 Replies
May 7, 2015
In my query i have 1 gridview..
In this gridview i have 1 dropdownlist and 1 textbox..
textbox is in visible=false state..
My question is after selecting dropdown list selected value i want visible textbox in gridview..
View 1 Replies
May 23, 2010
I have an .aspx Page with dropDownList, where you can choose State. The list contains 50 States. Then I have a GridView displaying all the stores of this particular state, which is dependent on dropDownList through the SQL Data Sources WHERE clause.
But the problem is, every time I change the State in the dropDownList and subsequently refreshing GridView - the page URL stays the same dealers.aspx.
I don't want to create 50 pages for 50 States, but now I need to have 50 different URL's. Is there a way to change URL's dynamically, based on dropDownList choice? And so people can get directly to URL of choice. For example dealers.aspx/California.
View 30 Replies
Dec 2, 2010
I have a code to add item to dropdownlist but it shows the value only. I want an alternative text to appear for user. How to modify this code ?
DropDownList4.Items.Add(item:="%")
Now % is doing the job but I want the use to see the text "ALL" in the item of the dropdownlist.
I tried DropDownList4.Items.Add(item:="%,ALL") etc but failed.
View 3 Replies
Sep 2, 2013
I want a dropdown which will have up and down arrows(up will increase the value and down decrease the value.).
Is it possible to have it in asp.net.?
View 1 Replies
Sep 29, 2010
I've got two DropDownLists that are filled using a couple of SqlDataSources, like so:
[Code]....
The third DataSource, dsCriterias, is used to present a set of dynamically added DropDownLists depening on what's selected in the second DropDownList, subcategories. The set of dynamic DropDownLists are presented using this code:
[Code]....
The code works but there's little thing that's bugging me. When the page is first loaded the criterias belonging to the subcategory is not presented. I expect it to show the criterias but ther won't show until I make a choice in the categories-DropDownList meaning if I wan't the first subcategories criterias I have to choose different subcategory and then go back to the first one. It's a bit hard to explain.
An example: When the page is first loaded I get a category presented, eg. Vehicles. In the subcategories I get the alternatives "Bicycles", "Cars" and "Motorcycles". "Bicycles" will be the one presented when the page loads since the stored procedure used by dsSubcategories sorts the data by the subcategory names. The problem is that I don't get the criterias for the "Bicycles" subcategory at page load. To get them I first need to select "Cars" or "Motorcycles" and then choose "Bicycles".
I've tried putting a subcategories.SelectedIndex = 0 in in the OnLoad but nothing seems to do the trick.
View 7 Replies
Aug 30, 2012
How to Show Records In a GridView Using DropDownList and that DropDownList is placed in GridView one row can be visible on page load after that on drop down selected index changed it will show another row in the grid vview.
View 1 Replies
Mar 12, 2010
Basically I have a dropdownlist (ddlSystem) and an AJAX update panel. Inside the update panel I have an asp:GridView (gvSystemSpecs) and an asp:Image (imgLoad).
For triggers on the update panel I have:
[Code]....
When the user changes ddlSystem it makes a service call to pull back a bunch of data and populate the gridview.
I want to be able to show a loading image (imgLoad) when ddlSystem is changed. Once the function to pull data and populate the gridview is complete I need to hide the loading image.
I think I'll need to use some JavaScript, but what ever I try doesn't work and I don't know if the update panel has anything to do with it...
View 2 Replies
Aug 3, 2010
I have one asp.net dropdownlist which consist A,B values. If user Select A in dropdownlist i need to bind this query to Gridview. Select FirstSelection from Tablname else Select SecondSelection from Tablename. How to do so..?
View 7 Replies
