Questions on UI for ASP.NET AJAX Forum

3 answers

136 views

Hello,

I have a radgrid with Batch Edit Mode activated, i have 5 columns: two with one comboBox and three with textBox. I need that one of the radComboBox bind the datasource of the other one attending at the value of the first radcomboBox:

ROW [ txtEtiqueta TextBoxFormato TextBoxAncho RadComboBoxAlineacion RadComboBoxMostrarTipo ]

This is the structure:

<telerik:RadGrid ID="RadGridPropiedadesMostrar" runat="server"

Height="245px" Width="99%" Culture="es-ES" Visible="true"

OnNeedDataSource="RadGridPropiedadesMostrar_NeedDataSource"

OnBatchEditCommand="RadGridPropiedadesMostrar_BatchEditCommand"

OnItemDataBound="RadGridPropiedadesMostrar_OnItemDataBound"

OnPreRender="RadGridPropiedadesMostrar_PreRender"

HeaderStyle-Font-Size="Small" HeaderStyle-ForeColor="Black"

MasterTableView-NoMasterRecordsText="Sin registros">

<ClientSettings>

<Scrolling AllowScroll="True" />

<Resizing ResizeGridOnColumnResize="false" AllowColumnResize="false" AllowResizeToFit="true" EnableRealTimeResize="true"></Resizing>

<Selecting AllowRowSelect="true" />

</ClientSettings>

<MasterTableView EditMode="Batch" AutoGenerateColumns="False" ShowHeadersWhenNoRecords="true">

<BatchEditingSettings EditType="Cell" OpenEditingEvent="Click" />

<Columns>

<telerik:GridBoundColumn UniqueName="CODIGOMOSTRAR" DataField="CODIGOMOSTRAR" HeaderText="CODIGOMOSTRAR" Visible="false" />

<telerik:GridBoundColumn UniqueName="CODIGOINFORME" DataField="CODIGOINFORME" HeaderText="CODIGOINFORME" Visible="false" />

<telerik:GridBoundColumn UniqueName="MOS_NOMBRE" DataField="MOS_NOMBRE" HeaderText="Nombre" Visible="false">

<ColumnValidationSettings EnableRequiredFieldValidation="true">

<RequiredFieldValidator ForeColor="Red" Text="*This field is required" Display="Dynamic">

</RequiredFieldValidator>

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="MOS_ETIQUETA" DataField="MOS_ETIQUETA" HeaderText="Campo" Visible="true" ItemStyle-Width="35%">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "MOS_ETIQUETA")%>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="txtEtiqueta" runat="server" Width="85%"></telerik:RadTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="MOS_VISIBLE" DataField="MOS_VISIBLE" HeaderText="Visible" Visible="false" />

<telerik:GridTemplateColumn UniqueName="MOS_FORMATO" DataField="MOS_FORMATO" HeaderText="Formato" Visible="true" ItemStyle-Width="15%">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "MOS_FORMATO")%>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="txtFormato" runat="server" Width="85%"></telerik:RadTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="MOS_ANCHO" DataField="MOS_ANCHO" HeaderText="Ancho" Visible="true" ItemStyle-Width="15%">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "MOS_ANCHO")%>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="txtAncho" runat="server" Width="85%"></telerik:RadTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="MOS_AINEACION" DataField="MOS_AINEACION" HeaderText="Alineación" Visible="true" ItemStyle-Width="15%">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "MOS_AINEACION")%>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox runat="server" ID="RadComboBoxAlineacion" HighlightTemplatedItems="true" Width="85%">

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="MOS_TIPO" DataField="MOS_TIPO" HeaderText="Tipo" Visible="true" ItemStyle-Width="15%">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "MOS_TIPO")%>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox runat="server" ID="RadComboBoxMostrarTipo" HighlightTemplatedItems="true" Width="85%">

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

I create the datasource of the RadComboBoxMostrarTipo in PRERENDER like this:

protected void RadGridPropiedadesMostrar_PreRender(object sender, EventArgs e)

{

RadGridPropiedadesMostrar.Rebind();

RadComboBox combo2 = (RadGridPropiedadesMostrar.MasterTableView.GetBatchEditorContainer("MOS_TIPO") as Panel).FindControl("RadComboBoxMostrarTipo") as RadComboBox;

DataTable table2 = new DataTable();

table2.Columns.Add("MOS_TIPO", typeof(int));

table2.Columns.Add("TIPO", typeof(string));

string[] tipos = {"Texto", "Entero", "Doble", "Fecha", "Booleano" };

DataRow row2 = null;

for (int i = 0; i < tipos.Length; i++)

{

row2 = table2.NewRow();

row2["MOS_TIPO"] = i.ToString();

row2["TIPO"] = tipos[i];

table2.Rows.Add(row2);

}

combo2.DataTextField = "TIPO";

combo2.DataValueField = "MOS_TIPO";

combo2.DataSource = table2;

combo2.DataBind();

}

I need to bind the RadComboBoxAlineacion depending of the data loaded in RadComboBoxMostrarTipo when i load each row

Any idea? Thanks!

Grid

answered on 04 May 2015

5 answers

316 views

RadcomboBox height rendering issues

I have an issue with a Radcombobox. I am trying to set the height of the radcombobox on ClientSelectedIndexChanged, but I am getting a rendering issue and I cannot see where the problem is.

Below, you will find my code;

CSS:

div.RadComboBox_Windows7 .rcbInputCell INPUT.rcbInput

{

height: 37px;

}

ASPX:

<telerik:RadComboBox ID="RCB_Test" runat="server" Width="340px" OnClientSelectedIndexChanged="OnClientSelectedIndexChangedHandler">

<Items>

<telerik:RadComboBoxItem runat="server" Text="Testing please" Value="Testing please" />

</Items>

</telerik:RadComboBox>

JavaScript:

function OnClientSelectedIndexChangedHandler(sender, eventArgs) {

var item = sender.get_inputDomElement();

item.style.height = "37px";

I have also attached an image of the problem.

Any help would be appreciated.

}

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answered on 04 May 2015

1 answer

150 views

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Hi,
I've implemented the imagegallery in lightbox mode on one of our site and it work fine except when I click on the same image twice, then the image just won't load.

I went to look if it was working on your demo and it doesn't work either.

- Go to : http://demos.telerik.com/aspnet-ajax/image-gallery/examples/functionality/modes/defaultcs.aspx

- Select the LightBox mode.

- Click on an image

- Close the lightbox window with the X in the top right corner

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The image just don't show up and the loading take forever.

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2 answers

245 views

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"

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Typing in the RadEditor in Chrome always adds the <p></p> HTML tags to the first row. I can remove the tags and then I am able to type in the first row. But I cannot do it by default. I have attached two screen shots that shows this behavior in chrome.

It works fine in IE and Firefox. Is there a way to remove the <p> tag inserted by default in Chrome browser?

I'm using version 2014.2.618.45

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�3�-h�

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3 answers

150 views

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It's possible this should go under the RadSpell control, but...

In IE11, if the next wrong word doesn't have any suggestions, the spell check doesn't open the commands window (the one with Ignore/Ignore All/Change Manually/etc), and the spell check can't continue. This happens in both iframe and div modes. No errors are thrown.

Also, in IE11, when the RadEditor is set to ContentAreaMode="Div" and contained inside an iframe, clicking on the spell check commands window for the first misspelled word results in the following JavaScript error:

Object doesn't support property or method 'createTextRange'.

Screenshot attached.

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3 answers

148 views

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Hi All,

I have a RadEditor on my ASP.NET page.
I want to get the number of lines users have entered and want to restrict users to enter more than X lines.

Is there are property of RADEditor using which I can achieve this ?

Thanks

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2 answers

199 views

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If you are aware do you have a workaround prepared or anyone else who's encountered the same?

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4 answers

295 views

How to create multilevel list with RadFlowDocument

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1.1. level 1.1.

1.1.1. level 1.1.1.

1.1.2. level 1.1.2.

1.2. level 1.2.

1.3. ...

What should I write to the property NumberTextFormat?

Dim list As New Telerik.Windows.Documents.Flow.Model.Lists.List()
document.Lists.Add(list)
list.MultilevelType = Telerik.Windows.Documents.Flow.Model.Lists.MultilevelType.Multilevel

Dim i As Integer = 0
While i < list.Levels.Count
    list.Levels(i).StartIndex = 1
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answered on 01 May 2015