I've been designing a website which has a grid on the page. The grid has multiple comboBoxes within it. These comboboxes interact. ie When one value is changed by the user another one has it's value change or is disabled/enabled etc.I find in order to do this I have to use FindControl a lot. Like in the selectedindexchanged event of one combobox I'll need to find another comboBox.This seems rather a messy way of doing things. It also seems like it leaves the system open to errors the compiler won't find say if a combobox has it's id changed later on down the line.
This is not a programming question per se, but rather an attempt to find the adequate technology to use for my objective. My mandate is to build an ASP.NET Web Application. However, on certain pages, some client-side information needs to be fetched by interacting with hardware on the client's computer, for example a barcode reader or an RFID tag reader. My first reflex was to think "ActiveX" controls with, perhaps, some AJAX coding to fetch the required values from said control. However, I am not sure if I am up to date with the latest tech trends. The solution I'm looking for will let me design a user control that plugs into my ASP.NET Web Application, lets me interact with client-side hardware, and can be automatically downloaded from the Web Application itself (I can't predict which computers will access my Web Application). Which technology(ies) should I go for?
I am having two methods inside a controller like1.public ActionResult ProfileView(int UID){}2.public ActionResult UpdatingAthleticInfo() { }How to call ProfileView method and pass UID parameter from UpdatingAthleticInfo method ??
Microsoft release a product named - Visual Studio Load Test Virtual User Pack 2010 to do that. However, it cost USD$4,799. So,is it other free or commercial tool can do simulate jobs? At now, my solution is :
Winform : 3 x virtualbox + WinXP with some macro software.
ASP.NET 3 x virtualbox + WinXP + Firefox and iMacro
Have a GridView with a templated select button hidden and using
e.Row.Attributes.Add("onclick",Page.ClientScript.GetPostBackEventReference(this.grdMaster, "Select$" + e.Row.RowIndex.ToString())); to select a row .
When user like to update the datasource he will select one row from gridview then in selected indexchanged event i would display the selected row values beneath the form under the grid , Then user will update the contents displayed from grid and click an update button which is outside the grid . After updating the displayed row , i got to get the values of the next row in the grid and display them for next updation , i'e if users maually selects row 3 from grid then he can update the values using the update button and then on update click itself i'll have to display next row contents of row 4 and this process could go on .
I have Parent/Child Grid (also called Nested Grids).
Parent Grid (PG) :: PG has two template fields. 1st template field has "Category ID" and 2nd template has Child Grid
Child Grid (CG) :: CG is populated in PG's RowDataBund event based on "Category ID". In CG's DataBound event, I am doing something which I need to display in CG's footer row.
Problem :: In the footer row of each CG, I have to show the "Category ID" which is in PG' row. How can I get hold of the PG's row which hascurrent nested grid (there will 'n' child grids, one for each 'Category ID' in the PG ) so I can read the "Category ID"
I was thinking if I could do something (DataBound event of CG) like this..
string catId = ChildGrid.Parent[get the index of the current row in PG].Cells[0].Text;
I am trying to create a second grid in the same page with detailed info for a given record of the first Grid, but when I press select in the first grid nothing happens. I follwed everything I read.
I have a grid view that does add, edit update and delete. ( I draged the grid to the aspx page ) it is working. I would like to have the following : once I lick on edit, I open a form inside the grid view to edit the fields. How can I do that.
I'm using ASP.NET/VB and am wanting to nest a grid inside of another grid. I've seen them but am unsure how to make them work. I have a Orders table with an OrderID and it is linked to a Orders_Detail table. I would like to be able to select the order and see the details. I've done it differently with 2 grids outside of each other, but this isn't the solution I need.
i have a grid view with some coulmns like Name,Phone no etc with Edit,Delete column in grid view. I click a row in grid view to Edit,it goes another page where i can edit all fields .Once i update i redirect the page to gridview. I want the grid view to remain in that particular page say 4 of the grid view
It happened to add an extra Gridveiw Header in row_databound event , It did worked fine on !Postback but disappered on Page.Postback . Quick google search guided me to move the event to Row_Created event and every thing is okay .
Can any expert post some pointers , differnces between grid row_created vs row_databount with some sample table data created dynamically behaviour of both the events in !Postback and page.Postback .
I am doing a online web application whereby user is able to enter in new template as well as search for template. The Add template is located outside the grid view and if user clicks on the button, it will load the grid view that is populated with data as there is a row of empty fields at the bottom. However when I click on the Add Template button, the grid view does not appear.
This is my business logic that I used it to search for records as well to click on the Add Template button to add in new records:
Problem in YUI:I am using YUI grid,my dataset contains some special character.i bind my dataset into the grid,but its not displayed in my grid? how to solve this
In a ASP.NET application I have a paging RadGrid which shows up textbox in each row. Outside the grid, there is an OK button to save the content of all the textbox. If user changes text in any one or more of the textbox and without clicking on the "OK" button, tries to move to a different page number (of the grid by clicking on the page number), he should be prompted for confirmation of save or cancel the changes.
I am guessing that one can write a Javascript function which would look for any form input control (textbox in my case) and detect changes and If there are changes, would prompt the user. However, I am not sure where I can call this function from?
I am using RadGrid but I guess this should be applicable to GridView as well.
and here is my code that parses the xml and tries to bind the grid. What am I missing here?
var retVal = service.GetTripDetailsByTripID(tripId); var xmlTrips = XDocument.Parse(retVal); var tripTolls = from t in xmlTrips.Elements("TripTollCompleteDC") select new { TripTollId = (int)t.Element("TripTollId") , DMSLaneModeID = (int?)t.Element("DMSLaneModeID") , HOVOnly = (bool)t.Element("HOVOnly") , CreateDateTime = (DateTime)t.Element("CreateDateTime") , ConfigVTMSDelaySeconds = (int)t.Element("ConfigVTMSDelaySeconds") }; grdTripDetails.DataSource = tripTolls; grdTripDetails.DataBind();
I realize these are anonymous types. Is that a problem? I have verified the service is returning the Xml as stated above. Can anyone out there point me in the right direction? Just for completeness, here is the grid markup <asp:GridView runat="server" ID="grdTripDetails" />
I have a Select All checkbox in my grid that calls this function...works fine. Outside of my grid I'd like to use another checkbox for something else, but when the select all checkbox in the grid is selected, it also selects my checkbox outside of the grid. Is there way to make the checkbox outside of the grid independent from the ones in the grid?
i have a gridview in which there is another gridview now i want the data in the primary as well as the nested gridview in pdf and excel format. i have tried all sort of things how ever none is working can anyone send me the working code for pdf and excel for grid with in a grid.
