Can someone provide a good example of multiple UpdatePanels being updated by a singe Dynamic Populate extender? Is there some way to have one UpdatePanel trigger another to make a call and subsequently update another UpdatePanel?
View 1 RepliesHave some updatepanel that i have Datepicker inside it. Datepicker don't work after postback.
View 1 RepliesI want to dynamically populate a form field from multiple other fields in the form.
If input A or input B is changed, input C should be updated based on the values in input A and input B.
The DynamicPopulateExtender in Ajax control toolkit has almost this. With it I can populate a target based on a trigger.
when ASP.NET throws an application error, IIS shows the 500 HTML error, but when a WCF service throws a FaultException (IIS 500), the client gets a proper SOAP fault with error message in it.
Is there any good documentation on this request processing?
I been googling a bit and not having a clear picture on this. I have a few database now sitting duck in Express and we planning to migrate to 2005 or 2008 enterprise version. Currently, all the sensitive and important data are stored in the Express. We wanna do the migration but we do not want to impact a single column in a table. E.g. some numbers becomes different format like 234E whatever watever. Is there any good tools out there to do the job with the least efforts ?
View 2 RepliesDoes anyone have a good tutorial or now how to send html emails. I have searched and searched and not been able to get anything to work. I have tried CDOSYS and havent been able to get it to work. Currently I am using System.Net.Mail and System.Text so that I can use StringBuilder and put it in the body.
I would like to be able to build an aspx page and send it as the body in an auto generated email.
do u also any good code projects for developing inbox functionality.
just that users could communicate with each other It does not need to as high level using System.net.mail
Just when the user clicks on Inbox shuld fetch data from db. and send and save to draft, navigation, querystrings, grid view did my own but just want to see other examples.
I'm predominantly a .Net developer but am wanting to look into ruby on rails.
Has anyone else been in this situation? And can they recommend any good books/tutorials/general resources for someone wanting to cross over?
On my page which uses nested master pages, I have several user controls which are in their own UpdatePanels.
I've noticed that when I update something which is in UpdatePanel 2, things are shifting slightly in UpdatePanel 1. Someone told me that when UpdatePanels are used, the page is reloading anyway. Is this true?
How do I prevent UpdatePanel 2 affecting UpdatePanel 1?
P.S. All update panels are set to Conditional in their UpdateMode's.
I just want to make sure that I got this right. If I have two update panels, and updatepanel1 has 10 dynamic controls created from an external button that resides on the page by default.. and then i have a second button which also is on the page by default but is an asynctrigger to updatepanel2...
then when the first updatepanel1 is populated with dynamic controls, then when I click button2 to update the second updatepanel2 with some data, the dynamic controls in updatepanel1 wil;l still remain there right? but does it persist by itself on postback? And if so why?
because when I click button2 to update updatepanel2, it does a partial page postback. So when it does a partial page postback, does that mean it does not destroy updatepanel1's dynamic controls?
I have been reading a lot about UpdateMode set to Conditional on multiple UpdatePanels on a page. It seems that when set to Conditional only the UpdatePanel affected by the event will refresh. It is not happening on my case and I don't know what am I doing wrong.
This is the scenario. I have 4 updatePanel all set to Conditional. I have external buttons that will call the Update method per each panel but the whole page refreshes when I click on any of the buttons.
Here is a sample code:
code]....
I have a page in which there are multiple updatepanels and each of these update panels are trigerred by different triggers.
These update panels are used to do Async post back and the page is updated with the data retrieved from the async post back.
Now the issue i am facing is that since there are multiple update panels, the update done by one panel is lost when the other panels does the post back.
let me know if any one knows on how to solve this issue.
In my asp.net application in one of the Page I need to create 3 Panels. These 3 Panels I had already kept in 3 Updatepanels. Now, Outside the UpdatePanels, I have a dropdown. Selecting the Value from Dropdown, those 3 panels will be populated from database.
Each of the UpdatePanels have their UpdateProgrees Control. Now What I want is that those 3 UpdatePanels should filled up one by one.
How to achieve this functionality ?
I have 2 UpdatePanels in the same Page, and each one contains a GridView with some datta. I am using UpdateMode="conditional" because i only want the GridViews to be Filled when needed. So the data in each GridView is loaded only if the user asks for it, and it's not loaded again unless you need a change in the grid (sorting or page changing).
GridViews are filled with data from a DataBase, but I only read the data from the Database when needed. So, in first Page_Load, any data is readed. If the user wants to see the data in GridView1, the data in GridView2 is not loaded from the database, and viceversa.
My problem comes in this situation:
User enters the Page.
User ask for the data in GridView1 (UpdatePanel1 does the job)
User ask for the data in GridView2 (UpdatePanel2 does the job)
Now, the user can see both gridviews in the page. If he tries to change the page index or to sort data in GridView2, everything goes fine. The problem comes when he tries to change the page (or sort) in GridView1 (because in the callback to retrieve the data to GridView2, GridView1 was not filled, so the data the user is seeing is there because of a previous callback). The user gets an Event Validation Exception, and i don't know how to avoid it. I think it's because the server "thinks" that GridView1 is empty, because of the callback to load data to GridView2, where GridView1 was not filled.
I am using a timer control on one of my updatepanels in the asp.net website.
my problem is that behind the scenes the postback is a full postback, therefore any content that is placed under any other UpdatePanel is refreshed, as well.
How can i specify the timer functionality ONLY to the specific update panel, leaving other update panels, which do not contain a timer, unrefreshed.
I need to Dynamically populate the contents of the HoverMenu on hover, however I am dynamically generating all my ajax and adding the controls to a panel on the code behind (c#).
Can some one provide a sample on how to achieve this?
Also, once the content is loaded, can I avoid the service call the second time around the hovermenu is displayed during the same page visit?
As an ASP.NET newbie I'm trying to get an initial project going without laying out huge sums for advanced visual components. recommend any good open source control libraries for ASP.NET? Something that includes a table, tree, calendar, and the usual mix of input/display controls.
View 1 RepliesI have a query which gets values from two tables which are in different databases.How can I write a SINGLE Connection String which connects to two databases? By the way I am using SQL Server Database
View 7 RepliesIm working on a page which will display videos, on that page there will be other related videos, the requirement is to allow the user to watch up to 4 videos at a time, if you chose to watch only 1 video, then it takes up the allotted space, if you chose 2 videos then the space is divided in 2 and so on, we are still working out the specs on the size that will work..
basically i need assistance on how i can display the individual videos based on the users selection. Right now we have a page that is setup displaying charts( i know not the same thing) but those charts are
[code]....
which seem to be a decent size for the 4 smaller video clips..
Finding DropDownList Control Within DataList Control?
[Code]....
[Code]....
<asp:LinkButton ID="AddBtn" runat="server">Add Committee</asp:LinkButton>
</FooterTemplate>
</asp:DataList>
I have a list box that allows for multiple selections (holding down the control key) the selection quantity is basically unlimited, but realistically should never be more than 50 to 100 items from the listing of about 3000 items.
I could really use some building the SQL statement to select the choosen record data. I think I have the selection list worked out by populating an array but I am not clear on how to build the SQL query.
I'm trying to write a bit of code that will format all the numeric values in lables in my gridview. here's what i am doing right now:On the RowDataBound Event, i create a row object for the row that is currently being bound.then i go use the FindControl method to grab each label by name.Problem is there's too many columns in this table and i really dont wnat to have to type it all out. Here's an example of what i am currently doing
[Code]....
Can i use myRow.Controls to grab a list of all the controls and then somehow get a list of all labels in the collection and then use a for loop to go through and format each label?
In my application(ASP.NET 3.5) I have a User Control(ascx) that I have on a number of pages. Sometimes I need to reference certain label from the page ascx is on.
When I try this from within ascx,
[Code]....
I have a Promote.aspx page which has a few radcomboboxes; radTerm and radOldYear. Promote.aspx also has a radgrid which is updatable by a WebUserControl, promote.ascx. This Web user control has a few radcomboboxes, radName and radNewyr.In the promote.ascx.cs, i want to be able to find the comoboxes which are on the promote.aspx. Tried using:
RadComboBox tl = (RadComboBox)this.Page.FindControl("radTerm");
in vain!find the controls on the main page. i am calling them thru thewebusercontrol that i load in the radgrid.
[Code]....
Finding a control by ID?