.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Select All on multiple data grids on the same page

Posted By:      Posted Date: September 02, 2010    Points: 0   Category :ASP.Net
Hi gurus, I have two data grids on one page and both have first colums as a check box list. I want to implement a check All button for both the grids independently, now here is the problem I am using the following code to do that and even though I write individual functions for both the grids, when i check the Check All check box for grid one it checks everything on grid one as well as grid two. <HeaderStyle HorizontalAlign="Justify"> </HeaderStyle> <ItemStyle HorizontalAlign="Center" BackColor="Lime"> </ItemStyle> <HeaderTemplate> <asp:CheckBox ID="CheckAll" OnClick="javascript: return select_deselectAll (this.checked, this.id);" runat="server" /> <img src="../Images/email.GIF"> </HeaderTemplate> <script language="javascript"> //checks all DataGrid CheckBoxes with the given name with the given value function select_deselectAll (chkVal, idVal) { var frm = document.forms[0]; // Loop through all elements for (i=0; i<frm.length; i++) { // Look for our Header Template's Checkbox if (idVal.indexOf ('CheckAll') != -1) { // Check if main checkbox is checked, then select or deselect datagrid checkboxes if(chkVal == true) {

View Complete Post

More Related Resource Links

Dynamic Data, Multiple Tables in one page?


Hi there,

So I have a Dynamic Data Project with a few custom pages that are not the standard list/insert/update pages. So I created my custom page, Process.aspx. It's a regular web form with a dynamic data manager, plus a LINQDATASOURCE. That works fine. However, inside of my main formview I'm going to have a subformview. So I set up a second LINQDATASOURCE, but it seems when I try and use Dynamic Data Controls inside of my sub form view, it can't seem to find the MetaTable, even though I set the subformview up with its own data source. Can I have two dynamic data managers somehow, one for each data source? I don't think there's a way to associate a dynamic data manager to a specific data source, as far as I can tell.

Or, can I do something like :

<asp:DynamicControl runat="server" DataField="Client.SubField" />

Any insight is appreciated!

Not getting multiple composite controls on master page


I have created two composite controls in the same assembly and registered that assembly in a master page using <%@ Register tag.

When I try to use these controls using the registered tag prefix I am getting only one control along with the tagprefix .

How to get all the composite controls present in the registered assembly?

data from multiple row



I have a dataset in my SSRS report where I am getting the data like this. It has 3 rows.

ID Parameter Value

1. Client Name-  XYZ

2. Client Email - xyz@s.com

3. Clinet Phone- 234567

I need to check condition in expression, so If parameter is Client name then It will show in client name textbox of Report. How can write expression for this.

Multiple forms on the same page MVC2: how to handle (including validation from model)



It should be simple; although I'm having a hard time to figure out the best way to do it. I've MVC2 pages with multiple forms on the same page having different functionalities.

What's the best way to handle this; including the MVC2 way of validation from the model?


send data in class object from one page to another using session


hello everybody

now i hav stored all data like user name, data fatched from database of that user

and i stored that data and user name such as:

string strUserName="user name"

dataset ds =new dataset();// data of that user

now i wan yo send d whole data from my login page to user profile page

can anybody help me for that...................

and plz tell me that how much is this way is benifitial to send data from one page to another page

plz........kindly waiting for positive rply

How to process data AFTER page is completely loaded for the user?


I have some logging that has to be done, which are some database update or inserts.

However this logging is of no importance to the user, so I only want to process the data/logs after the page is completed for the user.
As of now, if I process the data while the page is loading, I go from 1.4 to 2.0 speed (server side time processing of code), which is quite a bit comparing it is of no use to the user.

So I want this code only executed after that the page is complete.

I've been checking out Ajax, async pages etc, but the problem is it still gets executed before the page is rendered to the client, which means the client will have to wait longer then it is not being processed.

I've been checking out Threadpool.queueBackgroundWorker, however if I get it correct, this will still be executed before the page is shown to the user, as it has to complete before the prerender.

Then I thought about creating a new thread, and do the processing there, which would not have my page waiting to complete the data/logging.
However when I have 100 or 200 users loading pages at the same time, then that would mean I would be creating 200 threads on those loads, which I doubt will be good for performance. So if I want to solve this, I would have to create my own threadpool and only assign for example a max of 40 threads to it which can pr

Pulling data from MyProfile page to People & group's list

Hi, Is it possible to pull the data from Profile page, like the email, contact number etc to be displayed in the People & Groups page. Please refer the screenshot for better understanding..

Link to the image: http://img694.imageshack.us/i/pplgrps.png/

BDC Column with Ability to Select Multiple Values


Use Case:

We are creating a storage location for technical product articles. These will be SharePoint publishing pages. Each page will have metadata assigned to it to make it searchable by properties. The possible values for one of the columns (Part Number) could potentially be sourced by our ERP system. I'd like to do this to eliminate the possibility of free-text entry errors, but there are probably over 10,000 parts so a drop-down list isn't feasible.


Ideal Situation:

The end user enters the part number and clicks a button to verify it against a BDC entry from our ERP system. If they weren't sure on the part number they needed, they could do a lookup from that metadata entry screen. They'd need to have the option to add multiple part numbers as one technical product article could reference multiple part numbers.



Is BDC an option for all of this or am I looking at a custom metadata solution? I thought I heard along the way that BDC only supported one value choice, but I couldn't find a verification for that in the forums.



Use BDC data in list as multi-select column

I have a document library that uses values from another system for its metadata.  Right now, we copy the values from the primary system into SharePoint so users can choose them.  I want to find a way to use the BDC connection that I have set up to automatically pull those values.  The problem is that the current metadata is set to multi-select.  So, I have a file that is in the library and it can be used for multiple clients - clients is a column in my library and users can select many entries.  When I set up a column to pull BDC data, it only allows single entry.  Does anyone have any ideas?

Changing aspx page causes session data to be lost...


Strange but true. Any ideas what might be causing this?


Add page numbers for paging in data view web part


Hello all,

Has anyone found a solution that will allow me to have page numbers for paging in a data view web part. For instance, if I have 40 items/rows and I set the paging to display 10 items, I'd like the paging to show 1 2 3 4 rather than showing 1-10 and having to click next over and over to get to a specific item.

I found this article, but it is for 2003 and doesn't seem to apply to 2007 or if it does I am not able to really figure out how.


Please help!

Thanks in advance.


How do you create a custom BDC data field that allows for multiple selected values?

I need help creating a custom data field using the BDC column as a base.  We need to allow for multiple selected values instead of just a single one.  I can't find anything on the net which shows how to do this.

Creating .NET Assemblies That Aggregate Data from Multiple External Systems for Business Connectivit

This article describes a quick, four-step process for creating a .NET assembly that BCS can use to retrieve external data for SharePoint Server 2010 by using Visual Studio 2010.

Microsoft Report Viewer control to display data on one page


Hello everyone,

I am wondering if the Microsoft Report Viewer control allows for display changes.  Say for instance a user wants would like to see all the data requested then another time would like to toggle thru the pages of infomation.  So does anyone know if the control allows for display changes from complete view to paginated viewing.  I am using MS VS 2008 with ASP.NET 3.0.  Thanks for your response.


Using the single *.rpt file with multiple data sources


I've created a set of CrystalReports (*.rpt files) for an ASP.NET web app on a development server. I call each report using the following code:

protected void BTN_RunReport_Click(object sender, ImageClickEventArgs e)
CrystalReportViewer_ClientLetter.Visible = true;

ConnectionInfo con = new ConnectionInfo();
con.ServerName = Constants.ServerIP;
con.DatabaseName = Constants.DatabaseName;
con.UserID = Constants.UserID;
con.Password = Constants.Password;

CrystalReportViewer_ClientLetter.ReportSource = Server.MapPath(Constants.ClientLetters);
ParameterFields parameter = CrystalReportViewer_ClientLetter.ParameterFieldInfo;
ParameterField batchdate = new ParameterField();
batchdate.Name = "@BatchDate";
ParameterDiscreteValue batchdate_value = new ParameterDiscreteValue();
batchdate_value.Value = Convert.ToDateTime(txtBatchDate.Text);

foreach (TableLogOnInfo tlf in CrystalReportViewer_ClientLetter.LogOnInfo)
tlf.ConnectionInfo = con;

Data flow task with multiple destinations randomly hangs

I have a package whose control flow consisting of a single data flow task with multiple destinations continues to hang at random locations.  The data flow task is fairly simple: - One OLE DB source (one query of selecting about 10 fields from one table) - 9 lookups that serve basically as left joins to capture which data "drops off" (does a row redirect on on lookup errors to an "error flow") - Two destinations: one the captures all the data that doesn't drop off from the lookups, and another to capture the data that does drop off; these write to two tables unrelated to each other, and unrelated to any of the tables I'm reading from I have tried the following: - Changed one or both destinations from OLE DB to flat file -- still randomly hangs - Removed both destinations altogether -- this always suceeds.   - Removed destination A and leave destination B -- this always succeeds - Removed destination B and leave destination A -- this always succeeds I took great care in making sure I get no warnings when the package runs, even resolving the unneeded column warnings, and the duplicate keys on all my lookups, but it still hangs. However, once I give up and stop the package, the following error is thrown (among others that appear to be a byproduct of the root issue): Error: 0xC02020C4 at Data Flow Task, OLE_SRC AP12 [1]: The attempt to
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend