Automatically Set A Property Value For A New Record In A Dynamic Data Application?
Aug 21, 2010
I have a SalesOrderItem table, and it has a UnitPrice column in case the salesperson wishes to override the unit price of the Product for that order item.
In an ASP.NET Dynamic Data application, what would be the best way to set that UnitPrice property on a new SalesOrderItem based on the standard UnitPrice for the product? In other words, when the user clicks New on the 'Items' screen for a sales order, the UnitPrice field should already be filled in with the normal unit price for the product.
I'm trying to set the ImageUrl property after I've uploaded an image so that I can display the newly uploaded image, but for some reason it's not working.
If I navigate from the record I've just updated and then return back to that same record, the image then displays. It just doesn't display right after I've updated it. Basically what I'm doing is this:
Sub FormView1_OnItemUpdated(Sender As Object, e As FormViewUpdatedEventArgs)
Dim MyImage As Image MyImage = FormView1.FindControl("Image1") MyImage.ImageUrl = "image1.jpg"[code]....
I've left out the path intentionally because I'm pretty certain that the path I'm giving is correct... again, if I navigate away from the record and then return to it, the image displays. In addition, when I view the "Page Source" to view the resulting html, the src property of the image tag is blank . So, it's not a path issue... the issue is that its not setting the src at all which is why the image is not displaying.
I need to get access to the page index of the gridview so I can correctly get some data from a coresponding array to set the cell's contol properties correctly. Below is what I've got so far. The ExcelObject is a class that houses both the data read in from an sutomer submitted excel file and a matching 2 dimensional array of characteristics that I use in this case to set the CssClass property. My problem is that when I enable paging for the gridview I don't get the proper datasource row index when the data is read by the databinder.eval; what I'm getting is the current row of the gridview being generated.
s there any code to generate property automatically from datatable?I mean there is a table A with column id,name,address.Run the code and this will generate a class automatically to set and get property.Property of that class will be the column name of the datable A.
I am using Jquery and Ajax to add new record into the database. After successfully insert the record, I want the listview I have to automatically append the previous added record.
The record can be added successfuly into the database and the only problem is I want them to be display in my listview after I click submit button. So is there any solution for this?
I have two tables with one common field. The field is the primary key in one table, and just a plain field in another. When I delete a record in the table where the common field is the primary key, I want to automaticaly delete a record in the other table that has the same data in the common field.
What is the most effecient method of doign this..triggers?
I have a webforms (framework 3.5) site with a TON of dynamic content. Depending on the url, one or many content items will be sent to the client. I need a way to generate meta keywords for SEO based on the contents of the page (or part of the page, if possible).
I've done a little research and am not really turning up anything that addresses my problem directly. I have, on the other hand, found some interesting stuff that might get me there with considerable work. One idea I have is to intercept the response buffer at Application_BeginRequest (global.asax), parse out some meaningful keywords, and inject them back into the response buffer. However, this seems like a pretty expensive process and I don't even know if it's possible. I also feel like there could be a way to do this with an HttpModule.
I'm interested in what the community has to say about this. Is there already an existing and accepted way to do this that I'm just missing.
I think it is possible, what steps should I go through? And those videos all using Linq as data source, what if I have my own object data source and binding them in code behind, what about it?
develop a user admin application.My schema looks like the following:See full size As you can see I've got my own version of the user table and profile tables to store my data with a one-to-one mapping with aspnet membership tables.I'm interested in using ASP.NET dynamics to speed up the proccess of creating an admin system.
I would like to create a customised listing with a search and a data grid listing with just basic details such as name and state information, date registered and then when you click to edit your presented with the domain representation of the data and not the exact undelying data.Has anyone any experiece in doing this or building a real work application with Dynamic data?
I have developed a web application which downloads files from FTP server. I want to run this application every day at 09:00 and automatically closed when the job is done.
I tried javascripts "window.close, self.close etc" but couldn't workd.
It is worth mentioning that the website is hosted on Windows Server 2003.
how to dynamically change the Report design InteractiveSize property? I want to use a radiobutton list which has two options (complete list, paginated list) which changes the height of the Report display. I wonder if I need to use the Report Parameters but how do I change and refresh to display the selected option.
I am using paging to my gridview (pagesize=4) . now i am in (X) page and i want to get (X+1) page top record or (X-1)page bottom record , how i can get .
I have a delete button bellow my gridview and I want a pop up to show when no record is selected and tell the user to first select a record. The button click event would show the pop up, but my gridview data blanks out.
I want users to select a record in the GridView and then have that record open up in the Detailsview. How would I go about getting these two tools to communicate?
I just started learning WCSF,but I encounterd a problem on the menu which the application automatically generated. But I don't know how to reorder the menu.
i have design a web application having suppliers table using SqlDatasource..
i have a master page in my design and other form are bound to a context menu..
Now i have displayed the records in the gridview..all i wanted is after i select a record in the gridview it will display the selected record in detailview from another aspx form..
i was able to create the link to another aspx form but the data that it display is the first data from the gridview not the data that i select.
I am working on an ASP.NET web application, we are a small team (4 students) and we do not have access to a dedicated server to host the database instance. So for this web application we decided just to put the database file in the App_Data folder.
The problem is that our project is source controled on TFS, so every time you open the solution and try to launch the web application, we get an expcetion saying that database is read-only. That is logical because the databse file is not automatically checked-out.
I have an ASP.NEt website and I want to know how can determine how long the website was idle (no activity from the user) and then based on that timer I want to automatically logout and redirect to default.aspx?
