Questions on UI for ASP.NET AJAX Forum

0 answers

90 views

Hi,
i am binging scheduler with ef datasource.but it always insert pk 00000-0000.And i have another problem.i add resource which i want to save email it automatically adds combobox?how i can change it with textbox?any solution?

<telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="ENDDATE"
                    DataKeyField="RESERVATIONID" DataSourceID="EntityDataSource1"
                    DataStartField="STARTDATE" DataSubjectField="SUBJECT">
                    <ResourceTypes>
                        <telerik:ResourceType DataSourceID="EntityDataSource1" KeyField="NAMESURNAME"
                            Name="AD SOYAD" TextField="NAMESURNAME" ForeignKeyField="NAMESURNAME" />
                        <telerik:ResourceType DataSourceID="EntityDataSource1" KeyField="PHONE"
                            Name="TELEFON" TextField="PHONE" ForeignKeyField="PHONE" />
                    </ResourceTypes>
                </telerik:RadScheduler>
                <asp:EntityDataSource ID="EntityDataSource1" runat="server"
                    ConnectionString="name=CCEntities" DefaultContainerName="CCEntities"
                    EnableDelete="True" EnableFlattening="False" EnableInsert="True"
                    EnableUpdate="True" EntitySetName="RESERVATIONS">
                </asp:EntityDataSource>

Scheduler

asked on 12 Sep 2011

2 answers

662 views

RadGrid - Accessing a cell on ItemDataBound

Hi

I have a RadGrid in which is some data. One of the columns of data is an nvarchar(MAX) filed in which there could be a little to a lot of text, at the prerogative of the user.

I'm trying find a way to read the text out of the grid, modify it to be truncated down to say the first 50 characters, and put it back in the cell.

I found this page on this site that talks about this exact issue. Alas the code here does work.

http://www.telerik.com/help/aspnet/grid/grdaccessingcellsandrows.html

The code on this page says I can read the cell value with this syntax

TableCell cell = dataItem["ColumnUniqueName"];

Alas this does not work as 'dataItem' does not exist.

I have tried this code in my grids ItemDataBound method,

protected void rgNotes_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem && e.Item.OwnerTableView.DataSourceID == "dsNotes")

{

TableCell cell = dataItem["NoteText"];

}

I even tried

TableCell cell = e.Item["NoteText"];

to no avail.

Anyone here have a solution to this, what should be a pretty obvious' issue?

Brad

General Discussions

answered on 12 Sep 2011

1 answer

69 views

Paste Options tool

How to add Paste Options drop down tool?

Editor

answered on 11 Sep 2011

10 answers

103 views

Problems with server-side changes

Hi forum!

I'm trying to change the minutesperrow property throught a combobox. Whenever i change the selected index of the combo it goes to server side code (vb.net) and do RadScheduler1.MinutesPerRow = RadComboBox2.SelectedValue but nothing happens. can anyone help me please?

radcombo code:

<telerik:RadComboBox ID="RadComboBox2" runat="server" AutoPostBack="True">

<Items>

<telerik:RadComboBoxItem Text="10min" Value="10" />

<telerik:RadComboBoxItem Text="20min" Value="20" />

<telerik:RadComboBoxItem Text="30min" Value="30" />

<telerik:RadComboBoxItem Text="40min" Value="40" />

<%--<telerik:RadComboBoxItem Text="50min" Value="50" />

<telerik:RadComboBoxItem Text="60min" Value="60" />

<telerik:RadComboBoxItem Text="90min" Value="90" />

<telerik:RadComboBoxItem Text="120min" Value="120" />--%>

</Items>

radscheduler code:

<telerik:RadScheduler ID="RadScheduler1" runat="server"

Culture="Portuguese (Portugal)" DataEndField="Data_Consulta"

DataKeyField="Consulta_id" DataSourceID="SqlDataSource1"

DataStartField="Data_Consulta" DataSubjectField="Boletim_id"

DayEndTime="20:00:00" ShowFullTime="True" Skin="Windows7"

StartInsertingInAdvancedForm="True" WorkDayEndTime="20:00:00"

DayView-DayEndTime="20:00:00" DayView-WorkDayEndTime="20:00:00"

WeekView-WorkDayEndTime="20:00:00" WeekView-DayEndTime="20:00:00"

MultiDayView-WorkDayEndTime="20:00:00" MultiDayView-DayEndTime="20:00:00"

MinutesPerRow="10">

<TimelineView StartTime="08:00:00" />

<WeekView DayEndTime="20:00:00" WorkDayEndTime="20:00:00" />

<MultiDayView DayEndTime="20:00:00" NumberOfDays="7" UserSelectable="True"

WorkDayEndTime="20:00:00" />

<DayView DayEndTime="20:00:00" WorkDayEndTime="20:00:00" />

</telerik:RadScheduler>

server-side code:

Protected Sub RadComboBox2_SelectedIndexChanged(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles RadComboBox2.SelectedIndexChanged

RadScheduler1.MinutesPerRow = RadComboBox2.SelectedValue

'RadScheduler1.GetCallbackResult()

End Sub

Many Thanks, FEST

Scheduler

answered on 11 Sep 2011

1 answer

106 views

How get the same expanded nodes after refresh the page

hi, is there any easy way to show the expanded nodes so that when you save the data, refresh the page and coming back, you still have the same nodes expanded as when you left?. In more details, I have a radtreeview and the user can add or edit nodes, expanding direferents branches. Then when the user clicks the Save button the data is saved on the database and the radtreeview is shown with all nodes collapsed.
In the code I must do some business cheks so when the user clicks the Save button I save the data, I deletes all nodes in the radtreeview, I create (populate) the radtreeview again bringing the data from the database; then I try to expand those nodes that were expanded but this last thing does not work.
The code I use is the next:

if (!DuplicateExists)

{

oBF.SaveManageLines(oAIlevel3List);

// Delete all nodes in the RadTreeView.

for (int a = 0; a < trTaxonomy.Nodes.Count; a++)

{

RadTreeNode oAICategory = trTaxonomy.Nodes[a];

for (int b = 0; b < oAICategory.Nodes.Count; b++)

{

RadTreeNode level1Node = oAICategory.Nodes[b];

if (level1Node.Nodes != null && level1Node.Nodes.Count > 0)

{

for (int c = 0; c < level1Node.Nodes.Count; c++)

{

RadTreeNode level2Node = level1Node.Nodes[c];

if (level2Node.Nodes != null && level2Node.Nodes.Count > 0)

{

for (int d = 0; d < level2Node.Nodes.Count; d++)

{

level2Node.Nodes.Clear();

}

level1Node.Nodes.Clear();

}

oAICategory.Nodes.Clear();

}

trTaxonomy.Nodes.Clear();

// Create the RadTreeeView again, bringing the values from the DB.

string[] ParamArray = new string[4];

int iLevelID = 1;

ParamArray[0] = iLevelID.ToString();

ParamArray[1] = "0";

ParamArray[2] = _PartnershipID.ToString();

ParamArray[3] = "1";

//BusinessFascade.Taxonomy oBF = new BusinessFascade.Taxonomy();

oBF = new BusinessFascade.Taxonomy();

dsAICategory = oBF.GetAllCategory(ParamArray);

foreach (AICategory ai in dsAICategory)

{

rootNode = new RadTreeNode(ai.Name);

rootNode.Value = ai.ID.ToString();

rootNode.Text = ai.Name + " (" + ai.TaxonomyCount + ")";

rootNode.Expanded = false;

rootNode.Checkable = false;

rootNode.AllowEdit = false;

rootNode.ExpandMode = TreeNodeExpandMode.ServerSideCallBack;

trTaxonomy.Nodes.Add(rootNode);

}

rootNode = new RadTreeNode("State");

rootNode.Value = "-999";

rootNode.Text = "State";

rootNode.Expanded = false;

rootNode.Checkable = false;

rootNode.AllowEdit = false;

rootNode.ExpandMode = TreeNodeExpandMode.ServerSideCallBack;

trTaxonomy.Nodes.Add(rootNode);

//Added node to show State Source Income Categories

rootNode = new RadTreeNode("State Source Schedule");

rootNode.Value = "-2";

rootNode.Text = "State Source Schedule";

rootNode.Expanded = false;

rootNode.Checkable = false;

rootNode.AllowEdit = false;

rootNode.ExpandMode = TreeNodeExpandMode.ServerSideCallBack;

trTaxonomy.Nodes.Add(rootNode);

// Expand the nodes. Review why is not working.

for (int w = 0; w < oAICategoryList.Count; w++)

{

ExpandNode(oAICategoryList[w]);

}

for (int z = 0; z < level1NodeList.Count; z++)

{

ExpandNode(level1NodeList[z]);

}

for (int y = 0; y < level2NodeList.Count; y++)

{

ExpandNode(level2NodeList[y]);

}

trTaxonomy.ExpandAllNodes();

}

TreeView

answered on 11 Sep 2011

1 answer

93 views

Passwordstrength calculation

Hi,



I am using radtextbox with PasswordStrengthSettings to check my password strength. (from the demo
Input
/
Password Strength Check)



OnClientPasswordStrengthCalculating="CalculatingStrength"



If the strength is 100 then user should be allowed to save the data. So how can I do this?



Thanks

General Discussions

answered on 10 Sep 2011

1 answer

190 views

Can't disable Telerik dropdown list with JQuery

I'm trying to use JQuery to enable a Telerik RadComboBox based on the selection of another Telerik RadComboBox.

Use case: User comes to page, ddlRequired is enabled, ddlListItems is disabled. If user selects "Required" then I want ddlListItems to then be enabled. Conversely, if "Optional" is selected, I want to disable ddlListItems.

<telerik:RadComboBox ID="ddlRequired" runat="server" Width="80px" ShowDropDownOnTextboxClick="true" EnableEmbeddedSkins="false" Skin="Classic"  OnClientSelectedIndexChanged="OnSelectedIndexChanged">
                    <Items>
                        <telerik:RadComboBoxItem Text="Required" Value="1" />
                        <telerik:RadComboBoxItem Text="Optional" Value="0" />
                    </Items>
                </telerik:RadComboBox>

                <telerik:RadComboBox ID="ddlListItems" runat="server" Width="200px" ShowDropDownOnTextboxClick="true" EnableEmbeddedSkins="false" Skin="Classic" Enabled="false">
                    <ItemTemplate>
                        <asp:TextBox ID="txtBoxQ1" runat="server" Width="160"/>
                    </ItemTemplate>
                    <Items>
                        <telerik:RadComboBoxItem />
                        <telerik:RadComboBoxItem />
                    </Items>
                </telerik:RadComboBox>

Here's where I've left off after trying several approaches. I realize it's not complete.

function OnSelectedIndexChanged()
{
    var ddl = $find("<%=ddlListItemsQ1.ClientID%>");
    ddl.set_enabled(false);
}

ComboBox

answered on 10 Sep 2011

1 answer

70 views

Searh icon in comboBox

Hey,
How can I do something like the attached photo, and handle the search icon onClick event in server-side?

ComboBox

answered on 10 Sep 2011

4 answers

405 views

RadGrid with a Redirect

I'm trying to Display the selected record in a asp.formview on the same page as the RadGrid.
When I click the 'Select' (GridButtonColumn) Button no Redirect occurs.
If I type in the entire Page URL with a QueryString value (http://10.0.0.110/Listing1.aspx?id=781) the formview displays the record.

Here is the code:

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

AllowFilteringByColumn="True"

AllowPaging="True"

AllowSorting="True"

DataSourceID="SqlDataSource1"

GridLines="None"

Height="700px"

PageSize="20">

<ClientSettings AllowColumnsReorder="True">

<Selecting AllowRowSelect="True" />

<Scrolling AllowScroll="True" UseStaticHeaders="True" />

</ClientSettings>

<MasterTableView datasourceid="SqlDataSource1" DataKeyNames="id">

<Columns>

<telerik:GridButtonColumn CommandName="Redirect" Text="Select" ButtonType="PushButton" UniqueName="ButtonColumn">

<HeaderStyle Width="70px" />

</telerik:GridButtonColumn>

</Columns>

<RowIndicatorColumn>

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

</RowIndicatorColumn>

<ExpandCollapseColumn>

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

</ExpandCollapseColumn>

<NoRecordsTemplate>

Sorry No Records Found, Modify your search and try again.

</NoRecordsTemplate>

</MasterTableView>

<PagerStyle Position="TopAndBottom" />

</telerik:RadGrid

CodeBehind:

protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)

{

if (e.CommandName == "Redirect")

{

GridDataItem item = (GridDataItem)e.Item;

string value = item.GetDataKeyValue("id").ToString(); // Get the value in clicked row

// Save the required value in session

string url = "listing1.aspx?id=" + value;

Response.Redirect(url);

}

Thank you in advance!
Mike

Grid

answered on 10 Sep 2011

1 answer

124 views

Basic sort not working

Hi all,

This is the first time I have used Telerik RadGrid and I am having trouble getting the basic sort to work. I have a 5 column grid that is bound to an Entity Framework Entity. I will post all my code below. What is happening is, I click on the column header, I can see it go to the DelegateGrid_SortCommand code and the sortexpression and oldsortorder values look correct but after stepping out of the code the column is still not sorted. BTW. I got this code from the sample on the website.

I am not sure what I am missing. I have 3 different grids on this page that will all need to have sort working.

Thanks in advance you for your help.

Rhonda

ASP Page code

<asp:ScriptManager ID="ScriptManager2" runat="server"></asp:ScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="DelegateGrid">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="DelegateGrid" LoadingPanelID="RadAjaxLoadingPanel1"/>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">

</telerik:RadAjaxLoadingPanel>

<asp:Panel ID="pnlDelegateMain" runat="server" Visible="true">

<asp:Panel ID="pnlDelegate" runat="server" CssClass="roundedPanel" Visible="true">

<div style="padding: 0 0 10px 20px; text-align: left">

<asp:Label ID="pnlDelegateText" Font-Size="Small" Text="My Delegates" runat="server"></asp:Label>

</div>

</asp:Panel>

<telerik:RadGrid ID="DelegateGrid" runat="server" Skin="WF" EnableEmbeddedSkins="false" AllowSorting="true" OnSortCommand="DelegateGrid_SortCommand" OnItemDataBound="DelegateGrid_ItemDataBound" Visible="true" >

<MasterTableView Width="100%" CommandItemDisplay="Bottom" AutoGenerateColumns="false">

<Columns>

<telerik:GridBoundColumn DataField="Name" HeaderText="Delegate Name" UniqueName="Name" SortExpression="Name"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Apps" HeaderText="Applications" UniqueName="Apps"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastVerified" HeaderText="Last Verified" UniqueName="LastVerified" SortExpression="LastVerified"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ActionRequired" HeaderText="Action Required" UniqueName="ActionRequired" SortExpression="ActionRequired"></telerik:GridBoundColumn>

<telerik:GridHyperLinkColumn HeaderText = "Edit Delegate" DataTextField="Name" ItemStyle-HorizontalAlign="Left" UniqueName="EditDelegate" HeaderStyle-Font-Bold="false" HeaderStyle-Wrap="false" DataNavigateUrlFields="Id" DataNavigateUrlFormatString="Delegate.aspx?Id={0}" HeaderStyle-Width="150px"></telerik:GridHyperLinkColumn>

</Columns>

</MasterTableView>

<HeaderStyle BackColor="#666666" Font-Names="verdana, arial" Font-Size="Small" Height="20px" />

</telerik:RadGrid>

<asp:Panel ID="pnlAddDelegate" runat="server" Visible="true">

<div class="portalPanel">

<asp:HyperLink ID="AddDelegate" runat="server" NavigateUrl="~/Delegate.aspx" Text="+ Add New Delegate"></asp:HyperLink>

</div>

</asp:Panel>

<asp:RoundedCornersExtender ID="RoundedCornersExtender1" runat="server"

BehaviorID="RoundedCornersBehavior1"

TargetControlID="pnlDelegate"

Radius="10"

Corners="TopLeft, TopRight" />

<br /><br />

</asp:Panel>

Code behind.

public List<Entities.Delegate> delegates;

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

PopulateDelegatesGrid();

}

public void PopulateDelegatesGrid()

{

delegates = BusinessUtility.GetDelegatesByManager("0");

DelegateGrid.DataSource = delegates;

DelegateGrid.DataBind();

}

protected void DelegateGrid_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridCommandItem)

{

GridCommandItem cmditm = (GridCommandItem)e.Item;

cmditm.Visible = false;

//hide add new button

cmditm.FindControl("InitInsertButton").Visible = false;//hide the text

cmditm.FindControl("AddNewRecordButton").Visible = false;//hide the image

//hide Refresh button

cmditm.FindControl("RefreshButton").Visible = false;//hide the text

cmditm.FindControl("RebindGridButton").Visible = false;//hide the image

}

if (e.Item is GridDataItem)

{

GridDataItem dataBoundItem = e.Item as GridDataItem;

string Name = dataBoundItem["Name"].Text;

foreach (Entities.Delegate d in delegates)

{

if (Name == d.Name)

{

string AppList = string.Empty;

var applicationsNew = d.Applications;

foreach (ApplicationBase a in applicationsNew)

{

AppList = AppList + a.Name + " (" + a.WamId + ")</br>";

dataBoundItem["Apps"].Text = AppList;

}

protected void DelegateGrid_SortCommand(object source, GridSortCommandEventArgs e)

{

GridSortExpression sortExpression = new GridSortExpression();

switch (e.OldSortOrder)

{

case GridSortOrder.None:

sortExpression.FieldName = e.SortExpression;

sortExpression.SortOrder = GridSortOrder.Descending;

e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpression);

break;

case GridSortOrder.Ascending:

sortExpression.FieldName = e.SortExpression;

sortExpression.SortOrder = DelegateGrid.MasterTableView.AllowNaturalSort ? GridSortOrder.None : GridSortOrder.Descending;

e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpression);

break;

case GridSortOrder.Descending:

sortExpression.FieldName = e.SortExpression;

sortExpression.SortOrder = GridSortOrder.Ascending;

e.Item.OwnerTableView.SortExpressions.AddSortExpression(sortExpression);

break;

}

e.Canceled = true;

DelegateGrid.Rebind();

}

Grid

answered on 10 Sep 2011

Input / Password Strength Check)