I´m filling a RadioButtonList using a ObjectDataSource. I would like that when I post back the page, the RadioButtonList has not rebind to the ObjectDataSource in order to keep the RadioButtonList selected value.
View 2 RepliesI have a radiobuttonlist inside a datalist itemtemplate and i need to bind the radiobuttonlist dynamically from database I have tried to bind it inside itemdatabound event of datalist but it the result is always duplicated according to the fields in teh database.
for more information:
the database has two columns one for questions and the other is for choices , for the first question with id lets say 1 there are 4 choices, when the radiobutton is binded the result appears to be 4 times duplicated ?
I am trying to Fill my dropdownlist with two column as textfield and 1 column as value field.
dropdownlist2.items.add(new listitem(??? , ??? )
I used Foreach and many many options , I can assing the textfield easy but value I can't
Dim db1
As
New TripsLinqDataContextDim
listhotel = From th
In db1.Triphotels _
Where th.TripCountryID = cid _
Select
CStr(th.TripHotelID) +
" - " + th.City.TripCityName +
" - " + th.TripHotelName
ListBox1.DataSource = listhotel
ListBox1.DataBind()
This will list hotelname and id and city , but I need to set the Triphotelid as value of item in dropdownlist
I have a set of images which needs to be displayed horizontally on the page. When the set of images reaches the edge of the browser window, they need to continue being displayed horizontally even if it means a horizontal scroll bar is made (In fact it will almost always result in a horizontal scroll bar forming).
I have tried to find some way to get images to push of the side of the page but can find no way (using basic CSS) without defining a width on a container holding the images (eg. 8000px). This is not possible as the width is dynamic (more or less images may be displayed as they are added to the database)
So my solution in theory:
I now record the dimensions of the image in the database when it is uploaded to the server. Using a repeater, if I add together the width of each image as they are loaded then I can use this number to define the width of the container. Seems to make sense right?
The problem comes when I load the images. I am not great at using the Repeater at the best of times and once again it has got me stuck. I have used the Repeater ItemCreated in my code behind but my variable which I declare (dim i as integer = 1) appears to get reset each time.
When I tried in Repeater OnLoad it didn't seem to work either.
The scenario in question can be found here: [URL]
You can see I have responsed the variable in the top left and they are all 1, hence why I believe the variable is being reset.
In a webform I have two textbox (txtDNI and txtAPE), 2 buttons (b1 and b2), 1 gridview (myGV) and 2 functions (dt1 and dt2) that return a DataTable txtDNI will be a parameter for dt1 function and txtAPE will be a parameter for dt2 function
DNI [_______] (b1)
APE [_______] (b2)
[NOM |APE |DNI |DIR |OCUP ]
============================
[ | | | | ]
[ | | | | ]
[ | | | | ]
[ | | | | ]
============================
[ 1 2 3 4... ]
When I press b1 myGV will be fill with the dt1 function's datatable and when I press b2 myGV will be fill with the dt2 function's datatable myGV allows paging=true and when I press the next index (2 or other) It appears a PageIndexChanging error. So the pagination isn't automatic and I have to code the PageIndexChanging event When I use a ObjectDataSource and I connect it with myGV the PageIndexChanging error dessapears and the pagination is automatic The problem is the ODS only have a one selectfunction (dt1 or dt2) but not both and the configuration is on design time
The same happen with the PageIndexChanging event where I fill myGV again (with dt1 or dt2) and set the new index (myGV.PageIndex = e.NewPageIndex) and What is the problem?? ... the problem is, for example, when the user erase txtDNI and change index of pagination ... the PageIndexChanging event is fired and call the dt1 function but the txtDNI(parameter) is empty and occurs an error, the function returns an empty datatable and myGV is empty too for avoid this I create viewstates variables for each function, so I have a 2 viewstates and fill them when the user press b1 or b2 When user press the pagination, the PageIndexChanging event catch the viewstate variable and convert it into a datatable and the problem of the automatic pagination is controled The problem is I don't have 1GV in the webForm I have 5GV in some pages... and I try to avoid...
1. all the code in the PageIndexChanging events of each GV in the webform.
2. use the viewstate variables
A Text File Contain(ab.txt)
Rituranjan1;IMGupta1;
Rituranjan2;
IMGupta1;ReadingTextFile;
how to fill Arraylist like
Ar[0]="Rituranjan1;IMGupta1;"
Ar[1]="Rituranjan2;"
I've got a DropDownList in my <EditTemplate> and i'd like to fill it by data from database
(I can't use SqlDatasSource).
How to do that?
i was trying something like that
((DropDownList)((DetailsView)sender).FindControl("autor")).DataSource = MethodIveCreate();
((DropDownList)((DetailsView)sender).FindControl("autor")).DataBind();
on DetailsViewChanging method nut i've got error :/
I don't want to databind a gridview, I want to be able to add rows myself within c# code. I can see there is a GridViewRow object and wondered if I can use this to add/remove rows as required?
View 5 RepliesWho can offer me a nice window POP UP to complete an add form.tinyBox like for example.
View 1 RepliesRequiredFieldValidator does not allow me to cancel the process of filling form.
I have on applicaiton where i entered all emp info in one form I made all fields are requiredÂ
for that i used RequiredFieldValidator.Â
but if i want to cancel the process of form filling it does not allow me.Â
I am unable to cancel the process. for cancel also i need to enter all the fields and then I can cancel my process of filing form .. but this is not correct, anyone cancel the emp form at any time of form filling.Â
I need a GridView with 6 columns, one of which ("ItemID") is a HyperLink who's URL and text is determined from the C# code as I will get that data from an SQL database
INITIALLY, what I wanted to do, which would have been easy as pie, is:
[Code]....
HOWEVER, this does not work because every row in the Item ID column is filled with "System.Web.UI.WebControls.HyperLink". Apparently, this is what the HyperLink's toString() method returns. Apparently, you can't just throw a HyperLink into a DataRow and call it a day. I need to know how to make this ItemID column into such a HyperLink. It doesn't necessarily HAVE to be a HyperLink control, it just has to be able to call my javascript function on the aspx page, "popUp(URL)"
To give you a visualization of what I'm trying to achieve: this is a change log for an inventory system. The ItemID column indicates what item was altered. However, simply just having a number there doesn't say much, so I'm trying to create a link with the text, for example, "42 (motherboard x)". In other words reader["ItemID"] + " (" + reader["Description"] + ")", and that link will run a javascript function I have called popUp(URL) which takes a URL and opens it in a new window of specific size and location, to view that item's details.
I've tried various other methods such as disabling AutoGenerateColumns and manually create a HyperLinkField, but to no avail, because I couldn't get it to run my javascript function that way.
I need to create a display grid of picture cells 5 columns by rows determined by database select. Each cell to contain picture, title, name, phone number pulled from database. How do I create a table like structure and populate it? Can a DetailsView control be called into each table cell with the table row count being determined by the same select statement?
View 2 RepliesI have a Web User Control that is sitting in a Tabcontainer on a web page. The user control is on tab 1 and has a listview control in it. In the listview control I have a textbox called txtWorkOrderID. In tab 2 I have a gridview with a button in one of the columns. When the button is clicked I want to grab the ID from the row I'm on and fill the txtWorkOrderID with it on tab 1. I've got things to work as far as grabing the ID and switching back to tab 1, but I keep getting a null reference when I try to put the value into the txtWorkOrderID which tells me its not finding the control. I am using .netVB in VS10. how to reference the textbox in the control on tab 1. here is what I have so far. [Code]....
View 4 RepliesIn my asp.net application, i have a grid. I am fiilling the data from through the text box then when i click on the submit button. the data will go to grid . But there is post back (page refresh is happning). So i want to avoid that page refresh by using the script manager and updata panel. My doubt is where i place the bellow code.
Where the grid ,textboxs and submit button will place in side the bellow tag or grid is enough to place over there or button and grid . and also we nee to place the bellow tag as seperatly for grid and submit button button
Note. - I am not placed my text boxs and submit button in side the gridview. But one update button is available inside the grid.
<asp:UpdatePanel
ID="upEmirates"
runat="server">
<contenttemplate>
</contenttemplate>
</asp:UpdatePanel>
how do i fill a dropdown list from code behind using LINQ to SQL.
View 7 Repliessee i want to fill datatable using datareader.
i have created object like this
SqlDataReader dr=cmd.ExecuteReader();
if(dr.HasRows)
{
}
I have three Divs on the page and they are absolute positioned. Lets call them leftDiv,middleDiv,rightDiv and middleDiv width is 900px which is okay but the left and right divs should fill the remaining the left and right parts respectively no matter what screen size is.
The reason why I use absolute positioning is because it is the only way to use height:100% to fill the page.
So how can I fill the remaining parts?
Of course these divs separate page into three pieces according to their names imply.
I have a problem with how to fill an array list from a data reader
string queryDTL = " SELECT * FROM tbl1 ";
connection.Connect();
cmd = new OracleCommand(queryDTL, connection.getConnection());
dr_DTL = qcmd2.ExecuteReader();
ArrayList RecordsInfo = new ArrayList();
while (dr_DTL.Read())
{
RecordsInfo = dr_DTL["number"].ToString();
}
The problem is the datareader contain alot of info other than the number but I don't know how to put them in their correct position.
I'm creating a group of surveys that query Salesforce ([URL] CRM) to generate survey questions dynamically.
The survey layouts are determined by a record type that gets passed in the QueryString. The page queries Salesforce and aggregates the questions/fields it should be using. Then it creates questions and adds them to a panel.
When I open one survey, things look great, and they work as designed. But on opening a separate survey, of a different type, the questions from the first survey are still in the questions panel, as if they are cached somewhere.
To see what I mean, open "Survey 1". Then open "Survey 2" in a new tab. Now re-open "Survey 1", but this time do it in a new tab. Compare the first "Survey 1" to the second "Survey 1", and you'll see that the second "Survey 1" has the questions from "Survey 2" added into it.
Is there something - or a way that - I should be clearing variables, public variables, sessions, or page/panel caches on every page load?
I define the array where the fields/questions are aggregated like this:
ASP Code:
public partial class _Default : System.Web.UI.Page
{
private static ArrayList field_names_use = new ArrayList { };
I have to pull 150K records from DB. I am using da.Fill(ds,"Query") and its throwing system.outofmemoryexception.
Dim daGrid As New SqlDataAdapter(sqlcmd_q)
daGrid.Fill(dsGrid, "Query")
daGrid.Dispose()
I need this datatable only. I cannot use XML. because I need assign this to MSChartControl to display ScotterPlot.
We have a client with a SBS 2003 server, very standard setup.
The ms.netframeworkv2.0.50727 emporary asp.net files oot folder is filling up with 590kb folders at the rate of around 6 per min.!
They seem to point at a sage CRM package (installed on the server) but Sage say its a problem with IIS and not them!
i have html.dropdownlist in my form and i need to fill that with static data.
for example a list of months.
how can i fill dropdownlist.
I am using oracle as back end. In database there is a table with 5000 records and 160 columns. i want to display all these records in gridview(in asp.net, c#). But it takes more than 10 minutes to fill the dataset.
View 4 RepliesI have 3 tables:
SUPPLIER
Id (PK)
Name
City (FK)
State (FK)
CITY
Id (PK)
Name
State (FK)
STATE
Shortname (PK)
Name
1) I'd like to fill 1 dropdownlist with the STATE.Name and the other dropdownlist with the CITY.Name based on the STATE chosen, show up the cities, and after the city is chosen, the SUPPLIERS are shown.
2) Is it ok to make a foreign key field for State inside the City table ?
3) Is it better to create new fields STATE and CITY inside SUPPLIER ?
I have the following calendarextender connected to a text box (TextBoxDate). When I choose a new date, I can see that the textbox is updated. However, when I call the text box in a vb script, run when I click a button, the text box is null. The script worked fine when I would enter the date by hand. The failure began when I added the calendarextender.
<asp:TextBox ID="TextBoxDate" runat="server" style="text-align: center" Width="93px"></asp:TextBox>
<asp:CalendarExtender ID="CalendarExtender1" runat="server"
PopupButtonID="TextBoxDate" TargetControlID="TextBoxDate"
FirstDayOfWeek="Monday">
</asp:CalendarExtender>