Questions on UI for ASP.NET AJAX Forum

5 answers

129 views

Grid Displays "No Records to display" on Page Changed Event

Dear Team,
I am using datareader to bind data with grid. Works fine for first page but when a page index is changed or page size is changed grid displays no records...
it shows the new page or resized page correctly when I reload the page this is serverside code please tell me if i am missing something

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void PageSizeChanged(object source, Telerik.Web.UI.GridPageSizeChangedEventArgs e)

{

NeedDataSource();

grd_report.Rebind();

}

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void PageSizeChanged(object source, Telerik.Web.UI.GridPageSizeChangedEventArgs e)

{

NeedDataSource();

grd_report.Rebind();

}

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void NeedDataSource()

{

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void PageSizeChanged(object source, Telerik.Web.UI.GridPageSizeChangedEventArgs e)

{

NeedDataSource();

grd_report.Rebind();

}

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

protected void NeedDataSource()

{

grd_report.Visible = true;

if (IsPostBack == true && txt_todate.SelectedDate != null && txt_fromdate.SelectedDate != null)

{

String _todate = txt_todate.SelectedDate.Value.ToString("dd-MMM-yyyy");

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

protected void PageSizeChanged(object source, Telerik.Web.UI.GridPageSizeChangedEventArgs e)

{

NeedDataSource();

grd_report.Rebind();

}

String _fromdate = txt_fromdate.SelectedDate.Value.ToString("dd-MMM-yyyy");

obj_sales.initConnection();

obj_sales.nwideTotalSalesSummary(_todate, _fromdate);

grd_report.DataSource = obj_sales.getResults();

grd_report.DataBind();

}

Grid

answered on 26 Nov 2010

1 answer

86 views

Put validation in master detail table

Hello everyone!
I would like to know how to put validation in the master detail table comparing cost between the master total cost and the detail subtotal cost. Please see the attached image. and also when I add new record or update the existing record then it will also show this message if the master total cost is less than the detail subtotal cost too.

Please help.
Thank you!

Grid

answered on 26 Nov 2010

3 answers

103 views

ExpandCollapse in DetailTable Caption row

Is there a way to have the ExpandCollapse Icon/Column be a part of a DetailTable's Caption row?

Looking at the example at:
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/twotablesatlevel/defaultcs.aspx
I am wondering if it would be possible to put the Icon left of the "Sales per Employee" row and the "Products" row.

This way when the user gets presented the data they would see there are related items in the Details Tables, but only see the Caption rows initially.

Thanks.

Grid

answered on 26 Nov 2010

2 answers

97 views

How to find Combo Box id?

Hi,

I have 2 combo boxes in Grid Edit Itemitem template.When i editing record in Grid i am getting data to both the combo boxes very fine.My requirement is,if i select first combobox then i need to clear the second combobox items & bind some data based on first Combobox selected value.

Here how can i get first combobox ID in first combobox SelectedIndexChanged Event.

Please suggest me...

Thanks.

Grid

answered on 26 Nov 2010

6 answers

128 views

PreLoad the Window Sprites?

Is there a built-in way to preload the image sprites so they don't "pop" in when an alert or something comes up?

Window

answered on 26 Nov 2010

1 answer

49 views

Generate Dynamic Column & Raise Pop Up On Cell Click

i want to generate dynamic grid columns , on cell click i need to display a popup window which contain set of countrol

Grid

answered on 26 Nov 2010

0 answers

69 views

Customize Radschedule navigation to asp.net control

hi,

i have created two customized asp.net buttons '<' and '>'.. this should control the navigation of the radscheduler navigation as same as the existing functionality

... is it possible..?

thanks in advance...

Scheduler

asked on 26 Nov 2010

3 answers

176 views

Grid EditForm in Template Mode pure Client JS validation?

Hello,

Do you have some sample code to Validate the Modified data in Grid EditForm in Template Mode using pure Client side JavaScript validation?
In Add form the JS works fine as the controls are visible and directly accessible using <% controlName.ClientID %> but would like to have the validation in Update mode?

Thanks,
Sanjay

Grid

answered on 26 Nov 2010

3 answers

177 views

radcombobox with radtreeview inside (load on demand)

Hi -

I have a radcombobox with a radtreeview inside it (using itemtemplate). I want to load on demand. How do i do this? Has any one done it, or has an example, or an idea on how to go abt this? appreciate it

thanks

ComboBox

answered on 26 Nov 2010

1 answer

87 views

Possible fix for vertical text alignment with CSS

Hi,

I'm using sliding panes and as expected the text show differently on IE vs Firefox and Chrome.

I came across this webpage, with vertical text on all browsers, maybe it can be included to fix this issue?

http://snook.ca/archives/html_and_css/css-text-rotation

Thanks!

Splitter

answered on 26 Nov 2010