I have a dropdownlist and a datalist. The datalist will be displayed when a value is selected from the dropdownlist. But if there are no results for the selected value in the dropdownlist the page is blank. How do i make a message like : "No results" or something like that instead of just pure blank page?
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I am having a problem with this code, i had a post on this however this code is slightly different to that so i thought i would post a spearate thread.
Anyway, what i am trying to do is display job vacancies by the result of a DropDownList value. Now each job name has a description. The problem i am having is i need to display the results in this logic:
Job nameJob descriptionJob location. But what is happening is the job description (body) is repeating the more vacancies there are. This is the page:
http://kidsunlimited.co.uk/vacancies_test_two.aspx
If you select Deputy Nursery Manager from the DropDown and hit the Search button you will see the results. After listing the first two locations the description is repeated and then the 3rd location is shown after this. This is my code:
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I have this ListView that has a Drop Down List.Everything works fine (I think/hope) except that the drop down list are not showing its result correctly.This is the code.
Front-End
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The code behind consist of the page_load and the ItemDataBound
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I'm working with a custom DropDownList control in ASP.Net and there's been a request to display certain items in the list with a bold typeface (NOTE - the control inherits from CompositeDataBoundControl so it can be data bound... not DropDownListBox). The control is bound to a table and there's a column in the table named IsUsed - if this is set to true, the corresponding item in the list should be rendered bold. (It should be noted here that this will only ever be viewed in FireFox.)
My experience is all in the middle backend tiers so the presentation layer is very new to me - can someone point me in the right direction? My initial thought was that somewhere in the custom control I would have access to all the rows that are returned from the data source which I could cycle through etc but I'm not sure if that's possible... There's also RenderContents which I can override... looks interesting!
i need to make 2 funtions on an ASP.NET c# page working with an SQL server (using Visual Web Developer 2010 Express) the 1st one is a simple serach and i've done the 2nd thing is an update , the sp is like:(it works in SQL)
UPDATE [lens] SET [qty] = @b+@c WHERE [id] = @a
@a is the id which user input in the textbox1
@b is an number user input in the textbox2
now @c should be the result of an query "select [qty] from [lens] where [id] = @a"
so ,the new value of [qty] will be the "old valus"+"valus in textbox2"
this script work with join and sum
and works good,but i want to make total sum of the result of this query for all rows of sum column
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I want to making another dropdownlist visible=false when clicking in dropdownlist on the same detailsview?
View 4 RepliesI'm still learning MVC. I would like to be able to display a list of items in a dropdownlist and then when I select one of those items invoke a new action that will process the selected item.
I can create the DropDownList but I cannot figure out how to return the selected item back to the controller. Below are some snippets from my code. The first shows the Index Action which just gets a list of pathnames which I call widgets. The second is an action which I'd like to use to process the selected file.
The third section is the view in the Index.aspx for the HomeController's Index View.
I have read several articles that show how to do this using JQuery or Ajax, but I'd like to do it without using either so that I can run this on a mobile browser that has no javascript.
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 RepliesI have a Quick search box for a real estate website, which will search from the SQL server. I have two Radio buttons , and two dropdownlists. I want to display the result in a new page using the chosen criteria, I found this article but it's in VB, I want the code in C#. What i understad that i put this code for the search button:
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What next?
I Pieces
NA 400
Has a stored procedure in the database to retrieve data
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i store dataset in session to use it in resultsearch page Then in the resultsearch page I added a gridviewIn the event Abaj LodI added the code below
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but this code is not working any one can modify and correct this code
i want to display delete confirmation message and get result from messageBox (Yes, No or Cancel) and do an appropriate action base on what the end-user clicked. i found a lot of links likethis, but i didn't undertstood which how to get result from messageBox and use it in my server behind code.
protected void Button1_Click(object sender, EventArgs e)
{
ClientScriptManager CSM = Page.ClientScript;
if (!ReturnValue())
{
string strconfirm = "<script>if(!window.confirm('Are you sure?')){window.location.href='Default.aspx'}</script>";
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i am working with search page .. when i click the search button it will show some result like google.. when i click url it will show some personal information. But my problem is i will store data in line line by format. like our forms . but it will display only one single line as page width.. how can i store data in database like that and how can i get that data like to display what i am putting in textbox like this forms
View 3 RepliesI have a gridview which I am using to display a dataset result. The problem is I am using paging in it. But when I click on the page # it says that I haven't handled the event. Do I need to rebind the dataset?
View 1 RepliesHow can I do this? I want to display result even if one value is just present. I've tried messing with the logical operators but still can't get it. Here is my SelectCommand.
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Why when I click on checkbox does not display the result?
I have the following code in my sql report:
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What I want to do is display only those records where where sFileName does not exist.
Rate AnodeRate TotalRate
100 100 200
txtrate,txtanoderate n txttatalrate are added in ItemTemplate of gridview.
rate field is in database table while anoderate n totalrate not in database table ,also totalrate is readonly so that user can see only its addition,this addition will b passed to txtrate field n wil get bind that value in database. also i took
<asp:HiddenField ID="hdnTotalRt" runat="server" /> as it is readonly..
sample code:
enter code here
<asp:TemplateField HeaderText="Standard Rate">
<ItemTemplate>
<asp:TextBox ID="txtRate" runat="server" BorderWidth="0.5pt" Text='<%# Bind("rate") %>' BorderColor="green" BackColor="#ffffcc" Width="40px"></asp:TextBox>
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It is showing me error as The name "txtRate"does not exist in d current context
I don't see a property that would help define the location where matched items should be displayed. I have a strange behavior where if there are multiple matches, AutoComplete extender displays the list of matches nice right below my TextBox. However, if there's only one match, it's displayed some 30 or so pixels above the TextBox. Strangely, I find myself hitting the up arrow key because the suggestion is displayed above but looks like the expected behavior is down arrow.
View 2 Repliesi have simple button1.click method at serversidewhen i put button inside updatepanel buttonclick event is rasing but results are not displayingI have this form
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i successfully managed to do a lookup from SQL DB to <asp:DropDown
Now i would like to show in a label counter on the screen, not to sure what i'm doing wrong?
I would also like the lable counter to refresh every 5 minutes?
Display Label Counter & refresh every ?min (automatically)
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Drop down works:
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how to display result in gridview according to textbox only if textbox2 date value is greater than textbox1 ?
i have two textboxes and gridview ... if i type in Textbox1 : 2-Jan-2011 and in textbox2 : 1-Jan-2011 then in label1 the eroor message display else ..if textbox2 value is greater then textbox1 value then gridview will display records according to textbox1 and textbox2 from database ...
how to do that?
I have a query
"SELECT SUM(Mastery1) AS Mastery1 FROM TBLStudentEvaluation WHERE EmployeeID=@EmployeeID AND SchoolYear=@SchoolYear AND Semester=@Semester"
I want to display the SUM(Mastery1) AS Mastery1....how to display it in Label
How to calculate a sum which get the data from a set of textboxes in asp.net page? Can write in code behind c#? Can assign the textbox value to a variable then calculate the sum at code behind them show the answer to the asp.net page? Or is it have to write javascript to perform those action?
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