Questions on UI for ASP.NET AJAX Forum

7 answers

187 views

[Solved] why radgrid disappeared when using custom datasource from code behind?

hi,

I was following this example here: http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/exporting/defaultvb.aspx
the only difference is that I am binding data source from code behind in page_load method, means instead of:
<telerik:RadGrid ID="RadGrid1" DataSourceID="SqlDataSource1" .......
I am using binding in page_load like this:
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If Not IsPostBack Then
        dsClients = clsDB.getData(strSQL)
        RadGrid1.DataSource = dsClients
        RadGrid1.DataBind()
        End If
    End Sub

please note that I am using master page and aspx page, in master page I put rad script manager like this:
<telerik:RadScriptManager ID="RadScriptManager1" runat="server" AsyncPostBackTimeout="10000" />

and in aspx page I put the ajax panel and rad grid like this:

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <ClientEvents OnRequestStart="onRequestStart" />
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadGrid1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>

                                    <telerik:RadGrid ID="RadGrid1" AllowSorting="True"
        AllowPaging="True" PageSize="5" runat="server" GridLines="None" Width="95%"
        OnItemCommand="RadGrid1_ItemCommand">
        <ExportSettings HideStructureColumns="true" />
                <MasterTableView Width="100%" CommandItemDisplay="Top">
            <PagerStyle Mode="NextPrevNumericAndAdvanced" />
            <CommandItemSettings ShowExportToWordButton="true" ShowExportToExcelButton="true"
                ShowExportToCsvButton="true" />
        </MasterTableView>
        </telerik:RadGrid>

so when I click any button in the grid its disappeared!

any help?

Grid

answered on 23 Aug 2011

0 answers

189 views

RadFileExplorer online resources

In order to get familiar in a fast and pretty straight-forward manner with RadFileExplorer for ASP.NET AJAX, I suggest you visit the online resources linked below:

Online examples

Online documentation

Step-by-step tutorial

Of course, you can browse the public forum as well in order to find a specific information/code sample concerning an aspect of the RadFileExplorer object model/ features. There are numerous threads which can get you started/assist you through the development process.

If you think you have an interesting project implementation with the RadFileExplorer that would benefit the community, we will gladly reward you for posting it in the Code library of RadFileExplorer . So feel free to share your projects for others to learn more about all the amazing things RadFileExplorer can do.

Finally, we will appreciate your feedback on the structure/content of the online resources - our goal is to continue enriching them, thus facilitating our customers even more.

FileExplorer

asked on 23 Aug 2011

0 answers

132 views

RadRotator online resources

In order to get familiar in a fast and pretty straight-forward manner with RadRotator for ASP.NET AJAX, I suggest you visit the online resources linked below:

Online examples

Online documentation

Step-by-step tutorial

Of course, you can browse the public forum as well in order to find a specific information/code sample concerning an aspect of the RadRotator object model/ features. There are numerous threads which can get you started/assist you through the development process.

If you think you have an interesting project implementation with the RadRotator that would benefit the community, we will gladly reward you for posting it in the Code library of RadRotator. So feel free to share your projects for others to learn more about all the amazing things RadRotator can do.

Finally, we will appreciate your feedback on the structure/content of the online resources - our goal is to continue enriching them, thus facilitating our customers even more.

Rotator

asked on 23 Aug 2011

0 answers

124 views

RadSplitter online resources

In order to get familiar in a fast and pretty straight-forward manner with RadSplitter for ASP.NET AJAX, I suggest you visit the online resources linked below:

Online examples

Online documentation

Step-by-step tutorial

Of course, you can browse the public forum as well in order to find a specific information/code sample concerning an aspect of the RadSplitter object model/ features. There are numerous threads which can get you started/assist you through the development process.

If you think you have an interesting project implementation with the RadSplitter that would benefit the community, we will gladly reward you for posting it in the Code library of RadSplitter. So feel free to share your projects for others to learn more about all the amazing things RadSplitter can do.

Finally, we will appreciate your feedback on the structure/content of the online resources - our goal is to continue enriching them, thus facilitating our customers even more.

Splitter

asked on 23 Aug 2011

0 answers

146 views

RadToolTip online resources

In order to get familiar in a fast and pretty straight-forward manner with RadToolTip for ASP.NET AJAX, I suggest you visit the online resources linked below:

Online examples

Online documentation

Step-by-step tutorial

Of course, you can browse the public forum as well in order to find a specific information/code sample concerning an aspect of the RadToolTip object model/ features. There are numerous threads which can get you started/assist you through the development process.

If you think you have an interesting project implementation with the RadToolTip that would benefit the community, we will gladly reward you for posting it in the Code library of RadToolTip. So feel free to share your projects for others to learn more about all the amazing things RadToolTip can do.

Finally, we will appreciate your feedback on the structure/content of the online resources - our goal is to continue enriching them, thus facilitating our customers even more.

ToolTip

asked on 23 Aug 2011

0 answers

217 views

RadWindow online resources

In order to get familiar in a fast and pretty straight-forward manner with RadWindow for ASP.NET AJAX, I suggest you visit the online resources linked below:

Online examples

Online documentation

Step-by-step tutorial

Of course, you can browse the public forum as well in order to find a specific information/code sample concerning an aspect of the RadWindow object model/ features. There are numerous threads which can get you started/assist you through the development process.

If you think you have an interesting project implementation with the RadWindow that would benefit the community, we will gladly reward you for posting it in the Code library of RadWindow. So feel free to share your projects for others to learn more about all the amazing things RadWindow can do.

Finally, we will appreciate your feedback on the structure/content of the online resources - our goal is to continue enriching them, thus facilitating our customers even more.

Window

asked on 23 Aug 2011

2 answers

229 views

[Solved] Retrieving primary key from Grid

Hello!

I need help figuring out how to pass the primary key value to the btnSave inside an EditForm. What I'd like to do is to get the primary key as a CommandArgument so I do some logic with it, but what I get is an error that the input string was not in a correct format with a following line in codebehind as a problem:

int value = Convert.ToInt32(e.CommandArgument);

Here is the codefront:

<telerik:RadGrid ID="gvKontakti" runat="server" AllowPaging="True" AllowSorting="True"

CellSpacing="0" GridLines="None" DataKeyNames="idKontakt" AutoGenerateColumns="false"

OnDeleteCommand="gvKontakti_DeleteCommand" OnEditCommand="gvKontakti_EditCommand"

OnInsertCommand="gvKontakti_InsertCommand">

<MasterTableView CommandItemDisplay="TopAndBottom">

<Columns>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn UniqueName="Naziv" HeaderText="Naziv" DataField="Naziv">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Funkcija" HeaderText="Funkcija" DataField="Funkcija">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Tel1" HeaderText="Telefon 1" DataField="Tel1">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Tel2" HeaderText="Telefon 2" DataField="Tel2">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Mob1" HeaderText="Mobitel 1" DataField="Mob1">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Mob2" HeaderText="Mobitel 2" DataField="Mob2">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Email1" HeaderText="E-mail 1" DataField="E-mail1">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Email2" HeaderText="E-mail 2" DataField="E-mail2">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Fax" HeaderText="Fax" DataField="Fax">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings EditFormType="Template">

<EditColumn UniqueName="EditColumn">

</EditColumn>

<FormTemplate>

<table>

<tr>

<td>

Ime:

</td>

<td>

<asp:TextBox ID="txtIme" runat="server" Text='<%# Bind("Ime") %>'></asp:TextBox>

</td>

<td>

Prezime:

</td>

<td>

<asp:TextBox ID="txtPrezime" runat="server" Text='<%# Bind("Prezime") %>'></asp:TextBox>

</td>

</tr>

</table>

<asp:Button ID="btnSave" CommandName="Save" Text="Spremi" runat="server" />

<asp:Button ID="btnDelete" CommandName="Delete" Text="Delete" runat="server" />

</FormTemplate>

</EditFormSettings>

</MasterTableView>

protected void gvKontakti_EditCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)

{

int idKontakt = 0;

int value = Convert.ToInt32(e.CommandArgument);

if (e.CommandName == "Spremi")

{

TSEntities db = new TSEntities();

Kontakt kontakt = new Kontakt();

if (idKontakt > 0)

{

kontakt = db.Kontakts.SingleOrDefault(k => k.idKontakt == idKontakt);

TextBox txtIme = (TextBox)gvKontakti.FindControl("txtIme");

TextBox txtPrezime = (TextBox)gvKontakti.FindControl("txtPrezime");

TextBox txtFunkcija = (TextBox)gvKontakti.FindControl("txtFunkcija");

TextBox txtTel1 = (TextBox)gvKontakti.FindControl("txtTel1");

TextBox txtTel2 = (TextBox)gvKontakti.FindControl("txtTel2");

TextBox txtMob1 = (TextBox)gvKontakti.FindControl("txtMob1");

TextBox txtMob2 = (TextBox)gvKontakti.FindControl("txtMob2");

TextBox txtFax = (TextBox)gvKontakti.FindControl("txtFax");

TextBox txtEmail1 = (TextBox)gvKontakti.FindControl("txtEmail1");

TextBox txtEmail2 = (TextBox)gvKontakti.FindControl("txtEmail2");

TextBox txtAdresa1 = (TextBox)gvKontakti.FindControl("txtAdresa1");

TextBox txtAdresa2 = (TextBox)gvKontakti.FindControl("txtAdresa2");

TextBox txtAdresa3 = (TextBox)gvKontakti.FindControl("txtAdresa3");

TextBox txtGrad = (TextBox)gvKontakti.FindControl("txtGrad");

TextBox txtPBR = (TextBox)gvKontakti.FindControl("txtPBR");

TextBox txtDrzava = (TextBox)gvKontakti.FindControl("txtDrzava");

TextBox txtBiljeske = (TextBox)gvKontakti.FindControl("txtBiljeske");

CheckBox chkAktivan = (CheckBox)gvKontakti.FindControl("chkAktivan");

kontakt.Ime = txtIme.Text;

kontakt.Prezime = txtPrezime.Text;

}

else

{

}

db.SaveChanges();

}

Any help would be appreciated.

Grid

answered on 23 Aug 2011

3 answers

60 views

Not able to show recurring appointment in rad schedular

I am not able to shoe recurring appointments in radschedular. Non-Recurring Appointments are shown ok. I am binding radschedular with XML. I am attaching all important code needed with the post(Xml,Default.aspx code and Default.aspx.cs Code). Pls help me with this.

Thanks

Scheduler

answered on 23 Aug 2011

1 answer

215 views

RadDateTimePicker textbox border color in javascript

Hi,

I have requirement where i need to change the border color of RadDateTimePicker textbox and i want this through javascript.
I mean like RadDateTimePickerTextBox.style.border = "Red".

Can anyone tell me how can i get this for RadDateTimePicker through javascript ?

Thanks,
--Jai

Input

answered on 23 Aug 2011

9 answers

666 views

AutoPostBackOnFilter only for return and click

If you set the AutoPostBackOnFilter = true the filtering will start when you hit return, or click the filter button, but unfortunately, it will also start as soon as the filter goes out of focus (you move focus to something else) which prevents you from entering more than one search criteria before the filtering starts. How do you make it so that only return and click on filter image fires the filterning event?

Are we the only ones thinking that the "fire event when the filter textbox goes out of focus" is a strange default behaviour, or have we missed something here? I would say that pressing return or clicking on the filter image should be the default.

Grid

answered on 23 Aug 2011