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• Can I use the MutuallyExclusiveCheckBoxExtender and my own onClick event?

  Hi, I have a form with two checkboxes that use the MutuallyExclusiveCheckBoxExtender so that only one may be selected at a time. Based on which checkbox is checked (or if neither is), I need to hide or display certain parts of my form. I've tried to add a JavaScript function to the onClick event to do this, but the AJAX control overwrites my onClick with 'return false;'. I can accomplish what I want to do by using the OnCheckedChanged event, but that causes another postback. I could write

  Posted to ASP.NET AJAX Control Toolkit (Forum) by jwelsh on 11/13/2009

• Re: Question about multiple cascading drop downs using one web service.

  Hi Stanly, This article shows how to create one set of cascading drop downs by coding it manually (not using the built-in Ajax functionality). I'm using the Ajax tools for this. As I mentioned above, I need to know if you can use one web method for three sets of drop down lists (each "set" has three drop down lists that are wired together) that are all running on the page at the same time. My data record has three subsets of data in it that all store similar values. I have three sets

  Posted to ASP.NET AJAX Networking and Web Services (Forum) by jwelsh on 11/10/2009

• Question about multiple cascading drop downs using one web service.

  Hi, I've got a page that has three sets of drop down lists that use Ajax cascading drop down extenders. All three sets function exactly the same way, and all three use the same XML file to populate their values. I am wondering if it is possible to use one web service for all three sets or if I need to have a web service for each set? I'm asking because I'm getting strange results when I try this. Everything works fine when I wire up the first set of drop downs. When I wire up the second

  Posted to ASP.NET AJAX Networking and Web Services (Forum) by jwelsh on 11/9/2009

• Can I "replace" a row within a DataTable?

  Hi, I have an application that allows the user to search for a block of up to 250 records. The records are returned from the database in a DataTable, which I store in a session variable. I am storing the records because the system displays one record at a time, and the user can navigate forward and backward through them. They are also allowed to update a record, by clicking a button which puts the form in edit mode. If the user updates a record, I reread that record from the database, apply the changes

  Posted to Data Access and ObjectDataSource Control (Forum) by jwelsh on 11/5/2009

• How do I reference a button in a column header of a datagrid?

  Hi, I have a datagrid that has a template column which contains a check box. I'm trying to put a button in the header of this column that will check/uncheck the check box for every row in the datagrid. I've got the page set up with the button header and check boxes, and I've added code behind so that clicking the button checks all the boxes. The problem is, I don't know how to reference the button control in the header. I want to have the button text toggle between 'All' and

  Posted to Data Presentation Controls (Forum) by jwelsh on 11/2/2009

• Re: How do I reference a button in a column header of a datagrid?

  Hi irokhes and MetalAsp.Net, Your responses didn't provide the answer to my specific issue, but they did provide some information that helped me find the answer when I looked at my problem again. I'm calling a routine from the button's onCommand event, which passes sender and the CommandEventArgs as parameters. The solution to my problem was to simply define a button object in my routine and set it equal to sender. Once that's done, I can reference all the properties of the button

  Posted to Data Presentation Controls (Forum) by jwelsh on 11/2/2009

• Any way to dynamically change FilteredTextBoxExtender FilterType with JavaScript?

  Hi, I have a search form that lets users select their search criteria through a series of radio buttons. Some of the searches allow alphanumeric search text (addresses, etc) while others allow only numbers (account number, etc). I would like to be able to change the FilteredTextBoxExtender FilterType dynamically with JavaScript when the radio buttons are changed. Does anyone know if this is possible, and could you show me a code snippet if it is? I already have a JavaScript function attached to the

  Posted to ASP.NET AJAX Control Toolkit (Forum) by jwelsh on 10/28/2009

• Re: Any way to dynamically change FilteredTextBoxExtender FilterType with JavaScript?

  Hi MetalAsp.net, That worked, with a slight modification. You have to use a number instead of a string for the set_FilterType parameter. Once I knew what to search for (set_FilterType), I found another post that explained this: http://forums.asp.net/p/1175570/1986481.aspx Thanks for the help!

  Posted to ASP.NET AJAX Control Toolkit (Forum) by jwelsh on 10/28/2009

• Create "printable" shading on a form?

  Hi, I am converting several paper forms to .NET. Several of these have a lot of information on them, and use shaded sub-headings and table headings to help break the form up. I'm looking for a way to create shaded areas on a page that will also print. I know background shading will print if the user has their browser set that way, but I can't guarantee that all users will be set up that way. I'm looking for a way to do it for everyone. I have managed to create shaded sub-headings (that

  Posted to Client Side Web Development (Forum) by jwelsh on 10/8/2009

• Re: MaskedEditExtender for Canadian Postcode

  Thanks Bill, these comments were very helpful. I wasn't aware that you could do case conversion with CSS; that work's very slick!

  Posted to ASP.NET AJAX Control Toolkit (Forum) by jwelsh on 6/17/2009