Forms Data Controls :: Grids And Multiple User Controls On A Webpage?
May 13, 2010
I have a web app that uses a master page with mulitple user controls on each content page. Most of the content pages have grids (telerik) that present data, with HTML tables that are created dynamically from a database. I write the load the HTML dynamically into a label. We also are loading a YouTube snippet that is set in HTML and we are get the most recent video within a playlist.
My challenge is that the pages are loading slow. Very slow. There is consistent traffic to the main site with two other sub domains for management and they all utilize one database (shared within one instance of about 20 databases) on a shared web hosting server.
My goal is to determine if the User Controls, Data Access, WebServer, or SQL Instance is slowing the site (all 3 domains).
The site is running good with about 400 avg daily users, however, the site is now averaging about 1300+ daily users and i'm not sure if a Dedicated Server w/dedicated SQL Instance will resolve the challenges we are facing.
I have a web form and want to use two ListView Controls. The second one does not seem to work. It won't update or insert. The commands seem to get lost somewhere. Is there a trick to having multiple ListViewControls on a form?
I have a few gridviews on my page. Each gridview row click drives another grid. I need to keep the gridview rows highlighted as the user clicks through the grids. So it is eazy to figure out which rows are being selected on each grid. How can I do this.
i have Successfully binded the Schedular from Objects and its looking Good and the Following code has done that.i am using the Telerik Grid , but the implementation to the grid is the same as the Gridview. What i need is a guidance on how to bind hierachy grids from ojects or lists
[Code]....
Now with the same results i want to bind a Hierachy Grid as it Shows in my attached image. I am using EAE that means the is no Fixed Column name, so the Binding of the Grid Should be Dynamically.
I have 3 nested grids as Parent/Child/GrandChild and I have assigned SqlDataSources to all the grids at declaration time. I place the SqlDataSource next to each grid as follows.
Because of this I am not doing anything in RowDataBound(...) event. But I used the RowCreated(..)event of Parent and Child grids to access session (Please look at the select statements of Child/GrandChild grids).
Parent grid's RowCreated(..) event puts the value in the session which is used by Child grid. Child grid's RowCreated(..) event puts the value in the session which is used by Grand Child grid.
GrandChild grid has paging enabled and whenever I click on page index, Child and GrandChild grids goes blank. Parent gird doesn't go blank because its select statement doesn't take any "select parameters".
how to overcome this problem. I am attaching .aspx and .aspx.cs files
I want to send mail tot multiple user using checkbox within gridbiew , but problem is it is sending mail to only first column email ID , and suppose i have four email id in databse then it will send 4 times mail to first email id,
OleDbCommand cmd = new OleDbCommand("select * from sendmail",con); OleDbDataReader red = cmd.ExecuteReader(); if (red.Read()) { StringBuilder str = new StringBuilder(); for (int i = 0; i < GridView1.Rows.Count; i++) { GridViewRow row = GridView1.Rows[i]; bool isChecked = ((CheckBox)row.FindControl("chkSelect")).Checked; if (isChecked) { str.Append(GridView1.Rows[i].Cells[3].Text); SmtpClient sc = new SmtpClient(); MailMessage mm = new MailMessage("dnk247@gmail.com", red["nemail"].ToString()); mm.Subject = "hello"; mm.Body = "just say hi"; sc.EnableSsl = true; sc.Send(mm); } } }
I Have a webpage named "Test.aspx" and a web user control named "TestWebContro.ascx",..
i have a "Linkbutton" on "TestWebContro.ascx" and "Label" on "Test.aspx",.. now my query is how can we change the text value of "label" on the click event of "LinkButton",...
i have created an user control with a text box and a list control inside ajax update panel to create a control like the google search text box which floods the values as the user types in.
its working fine too...now whats my problem is that when i am trying to use two user controls that i created in the same page. when i am running the page am able to use only the second user control. when i start typing in the first control the focus control is getting passed to the second one automatically and i am not able to type in anything in the first control.
what can be the reason? am using only one script manager for both. the update panel is inside the usercontrol.
I have a page in which i need to show data in the form of a grid. Each row in the grid is made up of 2 sub-rows, the first sub-row consists of a dropdown, a textbox & a textarea. Whatever is entered in these controls should be displayed in the second sub-row in the form of labels at runtime (i.e. using javascripts)
There can be multiple rows like this. The grid would have a max of 30 row, not more than that. create this which one would be better, in terms of performance & complexity, a GridView or a DataRepeater?
I have created nine custom HTML Editors in a web application using AjaxControlToolKit.
I am able to connect to SQL database and get the information displayed on all nine Editors. I am also able to update and insert data into database using the Editors. When i am trying to modify the text displayed in the some of the Editors, certian child controls in the Editors are not working.
For example if i try to add hyperlink to the text in the first Editor it works fine, i mean all controls infirst Editor works fine. But in the second Editor the hyperlink control doesn't work. The same thing happens forthird, fourth, fifth Editor, but the sixth, seventh, eigth and ninth Editor the Hyperlink works but destination url popup dialog box is displayed at the bottom of the page. this is happening only for hyperlink control in these Editors.
The following code i have used to create the custom editor class
I want to show a grid view Control that is initially displayed to allow the user to enter multiple records. This grid view will not be tied to a database nor will it need to save the data that is enter into the GridView Control directly to a database.
I have multiple user controls on the page that are used primarily for data entry purposes. When a product is loaded, I need to load the product data into all those user controls and retrieve data when I need to save the product. The user controls are not visible to the user directly, instead user would click on a link and the user control will open up in a modal popup.
Currently the way I'm doing this is, I've loaded all the user controls on the page in separate div controls, and showing the modal popup when the link is clicked. I'm sure loading all the user controls on the page is not a good idea. Is there a better way to handle this? I think we can show the markup using JSON with jQuery - but how can I load and retrieve the data using that?
Depending on the data returned from a Stored Procedure, I need to add specific controls to a page and then when they are populated by the user, write them back to the database. What is the easiest way of doing this?
I have a asp.net page where i had placed two user controls.When the asp.net page loads naturally the first user control loads and then then the second user control loads.There is a value in the page load event of the first user control.I need to get this value in the second user controls page load event.
I have gridview with 3 columns and one textbox in each column. My requirement is when i paste 3 cells of copied data from excel to textbox in first column of gridview automatically 2nd cell data has to be pasted in textbox of 2nd column and 3rd cell data to textbox of 3rd column of gridview. How can it be done and can anyone provide the best code.
I have a 2 page signup form, on each page the form fields are seperated into sections. Each section is a user control, and there are 2 controls on each page. My question is, how do I get the data from page A to B. I'll be using a webservice to insert the data into SQL so I'm not worried about that portion of the process.
using System; using System.Collections.Generic; using System.Configuration; [code]....
I'm building an application where custom modules may be developed and "dropped in" to the system, where they can be picked up and utilized.
I'm building a forum module and have a user control to create a login/registration region. I plan on using a struct to store the user session data. However, i need this class structure to be shared between the forum module and the login/registration control.
Because the functionality is to be contained in the module's folder, i cant add any assemblies to the app_code folder.
How can i share a class or struct among two user controls?
