Questions on UI for ASP.NET AJAX Forum

1 answer

118 views

Filtering by dropdown and filter menu simultaneously

In a radgrid filtering can be done by
1. A filter text box and a filter menu next to it. This gives flexibility to search with various criteria like 'equal to' , 'contains', etc.
2. By drop down where we select a value and filter criteria is only 'equal to'.

Can we combine both of the above ? I want to select a value from drop down then open the filter menu and select a criteria like 'equal to' , 'contains', etc.
Is this possible? If so then pls provide any code snippet or link.

Grid

answered on 29 Jan 2009

2 answers

156 views

browser back/forward button

Hello,

I am using .NET 2.0 and Telerik 2008.1.515.20. I have a RadGird in my page. The grid has one GridEditCommandColumn.

This is the problem:
I sorted one of the column and navigated to another page. Then I came back to my page using the browser back button. When I clicked on the edit button under the GridEditCommandColumn, I got the the following error:

Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

Does anyone know how to fix this error? I tired to set EnableHistory property in RadAjaxManager, but it's still not working. Is it because it requires .NET3.5?

Thanks a lot,

Wai

Grid

answered on 29 Jan 2009

0 answers

93 views

upload control with firefox3

Dear Sir,

I am testing upload control at http://demos.telerik.com/aspnet-ajax/upload/examples/customprogress/defaultcs.aspx

I found the following...

1. If I use IE7, the upload speed is around 130KB, but Firefox3 is only around 40KB (why firefox3 upload speed is slower?)

2. If I use Firefox3 to upload the file (10mb), the upload process always break down (around 40%). It looks like the progressing monitor stop working, but it still uploading....(I have tried telerik website and my website...same result)

Do you have any suggestion?

Upload (Obsolete)

asked on 29 Jan 2009

1 answer

151 views

Firing Update from Outside RadGrid

I've been trying the FireCommandEvent() to post grid updates from outside the grid (via "Save" button). Some of my grids are using InPlace mode, and others using EditForm. For the those using InLine, I've been able to iterate through the EditItems collection and fire the event successfully. Unfortunately, the EditItems collection does not contain EditFormItem is not accessible for items in the EditItems collection. In the meantime, I've been able to cast it as GridDataItem and access the EditFormItem for firing the event.

for(int i=0; i < this.RadGrid1.EditItems.Count; i++)

{

(this.RadGrid1.EditItems[i] as GridDataItem).EditFormItem.FireCommandEvent(RadGrid.UpdateCommandName, String.Empty);
}

It's not the most elegant solution, but it works. Is that something that'll be available eventually?

Grid

answered on 29 Jan 2009

1 answer

102 views

Sorting from a drowdown list

Hi, I have a grid and in the page load I create a default sort express when !ispostback - that works

            GridSortExpression expression1 = new GridSortExpression();
            expression1.FieldName = "description";
            expression1.SortOrder = GridSortOrder.Ascending;
            productsViewRG1.MasterTableView.SortExpressions.AddSortExpression(expression1);

I also have a dropdown list above the grid during OnSelectedIndexChanged for the dropdown I want to change the sort order based on the users selection.

    protected void sortDDL1_OnSelectedIndexChanged(object sender, EventArgs e)
    {
        GridSortExpression expression1 = new GridSortExpression();
        expression1.FieldName = sortDDL1.Text;
        expression1.SortOrder = GridSortOrder.Ascending;
        productsViewRG1.MasterTableView.SortExpressions.AddSortExpression(expression1);

        productsViewRG1.Rebind();
    }

if I don't set the default search expression in the page load then setting the sort expression works from the drop down list, but it doesn't allow me to set a default sort expression when the page is loaded.

Am I missing something

Thanks
-Keith

Grid

answered on 29 Jan 2009

4 answers

281 views

Help Radrid!!

Hi!!

I have created this example but me does not work the script because what mistake? you indicate to me l' error and what I must fix and if you put to me l' example without l' error that I commit.

Thanks

I attend a solution

<%

@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<%

@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<!

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<

html xmlns="http://www.w3.org/1999/xhtml">

<

head runat="server">

function SetFirstRowActive() {

alert(

"ee");

var grid = $find("RadGrid1.ClientID");

grid.set_activeRow(grid.MasterTableView.get_dataItems()[0].get_element());

}

</script>

</

head>

<

body onload="SetFirstRowActive">

<asp:ScriptManager ID="ScriptManager1" runat="server">

</asp:ScriptManager>

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1"

GridLines="None">

<

MasterTableView AutoGenerateColumns="False" DataKeyNames="Id_Categoria"

DataSourceID="SqlDataSource1">

<

RowIndicatorColumn>

<

HeaderStyle Width="20px"></HeaderStyle>

</

RowIndicatorColumn>

<

ExpandCollapseColumn>

<

HeaderStyle Width="20px"></HeaderStyle>

</

ExpandCollapseColumn>

<telerik:GridBoundColumn DataField="Id_Categoria" DataType="System.Int32"

HeaderText="Id_Categoria" ReadOnly="True" SortExpression="Id_Categoria"

UniqueName="Id_Categoria">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Categoria" HeaderText="Categoria"

SortExpression="Categoria" UniqueName="Categoria">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="InizCat" HeaderText="InizCat"

SortExpression="InizCat" UniqueName="InizCat">

</telerik:GridBoundColumn>

</Columns>

</

MasterTableView>

</ClientSettings>

<

FilterMenu EnableTheming="True">

<

CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>

</

FilterMenu>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="Data Source=WINXPSP2NET;Initial Catalog=Example;Persist Security Info=True"

ProviderName="System.Data.SqlClient"

SelectCommand="SELECT [Id_Categoria], [Categoria], [InizCat] FROM [Categoria_Libri]">

</asp:SqlDataSource>

</div>

</form>

</

body>

</

html>

Grid

answered on 29 Jan 2009

1 answer

111 views

How to set default text in WCM scenario?

Hi,

I feel really dumb, because I'm sure someone has done this before.
What would the best way to have the radeditor have some default text into a new posting?

What I'm really after is on a new page for the default text to be and empty paragraph tag. <p> </p>

Thanks for your help!

WebParts for SharePoint

answered on 29 Jan 2009

2 answers

146 views

Allowable upload file extensions

How can I change the allowable upload file extensions for the document manager?

Editor

answered on 29 Jan 2009

3 answers

119 views

3rd Spillter at the right corner of the page

Sir,

My page is divided into three parts vertically..For this i used spiltters.First splitter is used for menu on left side of the page which is done by the master page as given below
In master page.aspx

    
                html, body, form  
        
                {  
        
                    height: 100%;  
        
                    overflow: hidden;  
        
                    margin: 0px;  
        
                    padding: 0px;  
        
                }  
        
                </style> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                    <asp:ScriptManager ID="ScriptManager2" runat="server" /> 
        
                    <div id='Div1' style="margin: 0 auto; width: 100%; height: 100%; background-color: #FFFFFF;  
        
                        overflow: hidden; border: 1px"> 
        
                        <telerik:RadSplitter ID="RadSplitter1" runat="server" Width="100%" Height="100%" 
        
                            Style="background-color: #FFFFFF; border: 1px !important">  
        
                            <telerik:RadPane ID="LeftPane" runat="server" Width="100%" Height="100%">  
        
                                <div>  
        
                                    <div>  
        
                                        <telerik:RadAjaxPanel runat="server" ID="radajaxpanelmenu" Width="100%">  
        
                                            <telerik:RadPanelBar PersistStateInCookie="true" runat="server" ID="RadPlBMasterMenu">  
        
                                                <ItemTemplate> 
        
                                                    <asp:Label ID="Label1" runat="server" Text="Menu"></asp:Label> 
        
                                                </ItemTemplate> 
        
                                                <Items> 
        
                                                    <telerik:RadPanelItem runat="server" Text="test">  
        
                                                    </telerik:RadPanelItem> 
        
                                                </Items> 
        
                                                <CollapseAnimation Duration="100" Type="None" /> 
        
                                                <ExpandAnimation Duration="100" Type="InBounce" /> 
        
                                            </telerik:RadPanelBar> 
        
                                        </telerik:RadAjaxPanel> 
        
                                    </div> 
        
                                </div> 
        
                            </telerik:RadPane> 
        
                            <telerik:RadSplitBar ID="RadSplitBar2" runat="server" CollapseMode="Forward" Height="100%" 
        
                                Width="100%" /> 
        
                            <telerik:RadPane ID="MiddlePaneMaster" runat="server" Width="100%" Scrolling="none" Height="100%">  
        
                                <div id="Div2" style="width: 100%">  
        
                                    <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">  
        
                                    </asp:ContentPlaceHolder> 
        
                                </div> 
        
                                <!--rightcontent--> 
        
                            </telerik:RadPane> 
        
                        </telerik:RadSplitter> 
        
                    </div> 
        
                </form> 
        
            </body> 
        
            </html>

In content page,I divided the content page spitter into two parts(middlepane,rightpane),the problem is i want to put the last division ie ,rightpane, in the right most part of the page.Now its shown in the middle of the page ..

    
            <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">  
        
                <telerik:RadSplitter ID="RadSplitter2" runat="server" CssClass="Office2007" Width="100%" 
        
                    Orientation="vertical">  
        
                    <telerik:RadPane ID="MiddlePane" runat="server" Width="98%" Style="float: left;">  
        
                        <div style="border: none;">  
        
                            <asp:Label runat="server" Text="PaneMiddle"></asp:Label> 
        
                        </div> 
        
                    </telerik:RadPane> 
        
                    <telerik:RadSplitBar ID="Radsplitbar3" runat="server" CollapseMode="backward" /> 
        
                    <telerik:RadPane ID="RightPane" runat="server" Style="float: right">  
        
                        <telerik:RadSlidingZone ID="SlidingZone1" runat="server" ClickToOpen="true" SlideDirection="left">  
        
                            <telerik:RadSlidingPane ID="Contacts" Title="Filter" runat="server">  
        
                                <div> 
        
                                    <asp:Label ID="Label1" runat="server" Text="PaneRight"></asp:Label> 
        
                                </div> 
        
                            </telerik:RadSlidingPane> 
        
                        </telerik:RadSlidingZone> 
        
                    </telerik:RadPane> 
        
                </telerik:RadSplitter> 
        
            </asp:Content>

I thk my code wil explain wht i really mean..In short

I want to show the middlepane fully stretched.and the right pane shuld be visible only when i click on it,then on tht time the middlepane should adjust its width to include the rightpane also..
If u just cut and paste my code u can see the probm

Plz help me....

Thanks in advance...

Splitter

answered on 29 Jan 2009

27 answers

292 views

Applying styles to paragraphs inconsistent

We have a CMS that is using RadEditor. Most of the time, the content is being copied from word, stripping everything out, which works fine. The content comes in in propert <p> tags. The problem arises when the user starts applying styles.
For example, if I have a style set as:
.BodyText
{
font-family: Arial;
...
}
In my content I have
<p class="Word class">Test</p>
I highlight the text and apply my style from the dropdown. Sometimes it works, other times it will format the following:
<span class="BodyText"><p class="Word class">Test</p></span>
OR
<p class="Word class"><span class="BodyText">Test</span><p>

Unfortunately, this html content has to be converted into a structured xml document that using the class definitions as attributes. This will not work if the content editor cannot apply styles consistently. Has anyone had similar problems, and/or any recommendations for how to approach this issue?

Regards,

Mick

Editor

answered on 29 Jan 2009