Questions on UI for ASP.NET AJAX Forum

1 answer

260 views

I needed to be able to trim leading & trailing spaces that may have been inadvertently entered by the user as part of their search criteria. I tried to find documentation on this to no avail. If there's a better way to do it, please let me know.

Until then, this is what I did...
I used a separate button to execute the search. The onclick of that button fires this method:

protected void FilterData(object

sender, EventArgs e)

    {

        LoopThruFilterControls(rfPortfolios.Controls);

        rfPortfolios.FireApplyCommand();

    }

And LoopThruFilterControls looks like this:

private void LoopThruFilterControls(ControlCollection cc)

for (int i = 0; i < cc.Count

; i++)

        {

string controlType = cc[i].GetType().Name;

if(controlType.Equals("TextBox", StringComparison.CurrentCultureIgnoreCase))

TextBox tmp = (TextBox)cc[i];

	                ((TextBox)cc[i]).Text = tmp.Text.Trim();

                LoopThruFilterControls(cc[i].Controls);

}

Filter

answered on 24 Jan 2012

1 answer

160 views

Treeview Folder or Node Item Count

Hi, how do I get an item count for a treeview folder or node? I would like the item count to appear in parenthesis () next to the folder or node.

Thanks
Gary

TreeView

answered on 24 Jan 2012

4 answers

152 views

change onAppointment Click behavior

Hi,
m new user of telerik i want to change the behaviour of Scheduler Appointment Click. on appointment click i want to open a RadWindow having information of that appointment and the resource detail by joining other tables from database..
Plz reply me how to achive that behaviour by using C#

Scheduler

answered on 24 Jan 2012

1 answer

41 views

Image with Text across it

Is there a way to to use a GridButtonColumn to display an image with text across it? For example, I might display an Employee's picture with their name (as text) across the picture.

Thanks,
Carl.

Grid

answered on 24 Jan 2012

1 answer

84 views

Upload Progress bar is not showing on IE 8

Hello,

I have a issue I am using multi uploader and its work fine in all browsers but there is a problem its not showing progress bar in IE8 while it showing in chrome.

could you please give me some hints for this.

Upload (Obsolete)

answered on 24 Jan 2012

5 answers

174 views

opening RadWindow form page loaded in another RadWindow

I have a page with agreement control, from that page I open a RadWindow with control to create or edit tenant details.
Tenant control contain antoher RadWindow to edit adress details (as on attahed picture)
How can I make RadWindow with address control to be above the tenant control?

Window

answered on 23 Jan 2012

1 answer

458 views

OnCheckedChanged callback not firing

I have a RadButton with ButtonType=ToggleButton and ToggleType=CheckBox with an associated OnCheckedChanged callback. My problem is that the callback only fires on the 1st, 4th, 7th, etc. time I click the checkbox. I would like the callback to fire every time I toggle the check box. Does anyone know why the callback does not fire every time the checkbox is toggled?

Note: If I change focus after toggling the checkbox by clicking on another server control, the callback does fire the next time I toggle it even if it's just the 2nd time I toggle it.

Here's my aspx code:

<asp:UpdatePanel ID="UpdatePanel_System" runat="server" UpdateMode="Conditional" ChildrenAsTriggers="true" EnableViewState="True">

<div>

<telerik:RadButton ID="displaySystemAnnouncementsCB" runat="server" Text="Display system announcements to all users at the top of the page"

ToggleType="CheckBox" OnCheckedChanged="displaySystemAnnouncementsCBCB" ButtonType="ToggleButton">

</telerik:RadButton>

</div>

</asp:UpdatePanel>

Here's my callback function:

protected void displaySystemAnnouncementsCBCB(object sender, EventArgs e)

{

RadButton rb = (RadButton)sender;

if (rb.Checked)

{

configuration.AppSettings.Settings["displaySystemAnnouncements"].Value = "1";

}

else

{

configuration.AppSettings.Settings["displaySystemAnnouncements"].Value = "0";

}

configuration.Save();

}

Button

answered on 23 Jan 2012

0 answers

156 views

RaddListView with Expand and Collapse button

I have a RadListView that has a detail table. To see it you click the expand/collapse button. My question is what is the code to expand or collapse them all with one click. I tried copying the expamples for TreeVeiws but it did not work.

Thank you for your help.

ListView

asked on 23 Jan 2012

0 answers

96 views

ASP.NET MVC Telerik Grid checkbox column

Hi,

I am able to bind boolean columns as a checkbox column and were able to use client template for ajax binding. everything over UI is working terrific

But, I am facing a problem in binding model again and following things in telerik mvc2 grid

1. I am unable to bind checkbox columns with model when I am posting whole form back to controller
2. Checkbox's Id has not been sorted on sorting or being filtered. checkbox id remains same ( I mean if checkbox id is chkrow1 then on filtering or on sorting first row checkbox id will always be chkrow1 only)

Request you to please provide me sample code with checkbox column and saving it to database again.

I really appreciate your help

General Discussions

asked on 23 Jan 2012

1 answer

137 views

Inconsistent Pane Width

Hello Telerik,

I have the following in my .ASPX:

<telerik:RadSplitter ID="table_splitter" runat="server" Width="100%" Orientation="Horizontal">

<telerik:RadPane ID="row1_pane" runat="server" OnClientResizing="OnClientRowResizing">

<telerik:RadSplitter ID="row1_column_splitter" runat="server" Width="100%" Orientation="Vertical">

<telerik:RadPane ID="row1_col1_pane" runat="server" OnClientResizing="OnClientColResizing">row1_col1_pane

</telerik:RadPane>

<telerik:RadSplitBar ID="row1_col1_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row1_col2_pane" runat="server" OnClientResizing="OnClientColResizing">row1_col2_pane

</telerik:RadPane>

<telerik:RadSplitBar ID="row1_col2_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row1_col3_pane" runat="server" OnClientResizing="OnClientColResizing">row1_col3_pane

</telerik:RadPane>

</telerik:RadSplitter>

</telerik:RadPane>

<telerik:RadSplitBar ID="row1_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row2_pane" runat="server" OnClientResizing="OnClientRowResizing">

<telerik:RadSplitter ID="row2_column_splitter" runat="server" Width="100%" Orientation="Vertical">

<telerik:RadPane ID="row2_col1_pane" runat="server" OnClientResizing="OnClientColResizing">row2_col1_pane

</telerik:RadPane>

<telerik:RadSplitBar ID="row2_col1_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row2_col2_pane" runat="server" OnClientResizing="OnClientColResizing">row2_col2_pane

</telerik:RadPane>

<telerik:RadSplitBar ID="row2_col2_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row2_col3_pane" runat="server" OnClientResizing="OnClientColResizing">row2_col3_pane

</telerik:RadPane>

</telerik:RadSplitter>

</telerik:RadPane>

<telerik:RadSplitBar ID="row2_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row3_pane" runat="server" OnClientResizing="OnClientRowResizing">

<telerik:RadSplitter ID="row3_column_splitter" runat="server" Width="100%" Orientation="Vertical">

<telerik:RadPane ID="row3_col1_pane" runat="server" OnClientResizing="OnClientColResizing">row3_col1_pane

</telerik:RadPane>

<telerik:RadSplitBar ID="row3_col1_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row3_col2_pane" runat="server" OnClientResizing="OnClientColResizing">row3_col2_pane

</telerik:RadPane>

<telerik:RadSplitBar ID="row3_col2_splitbar" runat="server"></telerik:RadSplitBar>

<telerik:RadPane ID="row3_col3_pane" runat="server" OnClientResizing="OnClientColResizing">row3_col3_pane

</telerik:RadPane>

</telerik:RadSplitter>

</telerik:RadPane>

</telerik:RadSplitter>

And here is my client Javascript:

function OnClientRowResizing(splitter, args) {

var id = splitter._element.id;

var rowstr = id.substr(id.search("_row"), id.search("_pane") - id.search("_row"));

var row = rowstr.replace("_row", "");

// let's get the row splitters

for (i = 1; i <= 3; i++) {

if (i == row) {

var rowSplitter = $find("ctl00_MainContent_ctlSplitterPanes_row" + i + "_column_splitter");

if (rowSplitter != null) {

for (j = 0; j <= rowSplitter.getPanes().length - 1; j++) {

var pane = rowSplitter.getPanes()[j]

pane.set_height(pane.get_height() + args._delta);

pane.set_content("row" + i + "_col" + (j + 1) + "_pane> height: " + pane.get_height() + " width: " + pane.get_width());

}

function OnClientColResizing(splitter, args) {

var id = splitter._element.id;

var rowstr = id.substr(id.search("_row"), id.search("_col") - id.search("_row"));

var row = rowstr.replace("_row", "");

var colstr = id.substr(id.search("_col"), id.search("_pane") - id.search("_col"));

var col = colstr.replace("_col", "");

// let's get the row splitters

for (i = 1; i <= 3; i++) {

var rowSplitter = $find("ctl00_MainContent_ctlSplitterPanes_row" + i + "_column_splitter");

if (rowSplitter != null) {

for (j = 0; j <= rowSplitter.getPanes().length - 1; j++) {

if (j==col-1) {

var pane = rowSplitter.getPanes()[j]

pane.set_width(pane.get_width() + args._delta);

pane.set_content("row" + i + "_col" + (j+1) + "_pane> height: " + pane.get_height() + " width: " + pane.get_width());

}

See the attachment for the initial output.

What I'm trying to achieve here is: when I resize the width of any pane of any column in any row, I want to resize the panes in the same column in the other rows as well.

Using the client script I have come up with (OnClientColResizing), I am actually able to do just that. However, my problem is that, the width of the panes that are in the affected columns in the row where I'm triggering the resizing from, is ALWAYS not the same as the width of the panes in the corresponding columns of the other rows, even though it's width is the basis for changing the other panes' widths.

I don't seem to have any problem using OnClientRowResizing to sychronize the heights of all panes when I'm resizing any row.

Kindly look into my code and see if I've missed anything. Any suggestions in improving my code will be most appreciated too!

Best regards.

Virgil

Splitter

answered on 23 Jan 2012