Questions on UI for ASP.NET AJAX Forum

110,796 questions

1 answer

102 views

I have a rowclick event that puts the row into edit mode:

function RowClick(sender, eventArgs) {
sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());
}

Now I want to modify it so that clicking the row a second time takes it out of edit mode and saves it - just as though you were clicking 'update'.

I also need to remove the update/cancel so that only clicking on the row toggles edit/update mode

Grid

answered on 23 Oct 2013

2 answers

635 views

[Solved] Dealing with converting empty string value to Integer

Hi,

With the textboxes in a RadGrid, it is possible to deal with an empty string value, that needs to be stored to an Integer value?

I am assigning a texbox to a Integer variable, though that textbox can be blank:

Dim

CodEnd As Integer? = TryCast(edit("CodEnd").Controls(0), TextBox).Text

The variable CodEnd will then be used as parameter to pass into an UPDATE SQL query.

I tried setting ConvertEmptyStringToNull="True" in the textbox, though I still got the following error:

Conversion from string "" to type 'Integer' is not valid

Any advice please?

Thank you, Ida

Grid

answered on 23 Oct 2013

1 answer

141 views

I have to click twice to expand nested RadGrid

I have a nestedviewtemplate radgrid inside another RadGrid. I am having a problem with the nested RadGrid not expanding on the first click. What I mean is, I expand an item in the parent grid, then when I try to expand an item in the nested grid within the parent item, I have to click expand twice. In some versions of IE, the nested grid disappears altogether after clicking expand on the nested grid just once. In IE10 and the latest version of Firefox, it stays, but just doesn't expand until the second click.

Has anyone else experienced this and found a solution?

Thank you in advance. Below is my markup.

<telerik:RadAjaxPanel runat="server" ID="UnapprovedPOsGridAjaxPanel">

<telerik:RadGrid runat="server" ID="UnapprovedPOsGrid" AutoGenerateColumns="False"

Skin="Metro" DataSourceID="UnapprovedPOsDataSource" AllowAutomaticInserts="true"

OnItemCommand="UnapprovedPOsGrid_ItemCommand" OnItemDataBound="UnapprovedPOsGrid_ItemDataBound"

AllowAutomaticDeletes="true" AllowAutomaticUpdates="true" AllowFilteringByColumn="true" AllowPaging="true" PageSize="10" PagerStyle-Position="Bottom" MasterTableView-PagerStyle-PagerTextFormat="">

<MasterTableView EditMode="EditForms" CommandItemDisplay="Top" DataKeyNames="PO_ID"

ExpandCollapseColumn-ButtonType="LinkButton" ShowHeadersWhenNoRecords="true"

GroupsDefaultExpanded="false" GroupLoadMode="server" ShowGroupFooter="true" DataSourceID="UnapprovedPOsDataSource">

<Columns>

<telerik:GridEditCommandColumn ButtonType="LinkButton" EditText="View" UniqueName="ViewCommandColumn"></telerik:GridEditCommandColumn>

<telerik:GridBoundColumn HeaderText="PO #" DataField="PO_ID" />

<telerik:GridBoundColumn HeaderText="Division Director Approval" DataField="PO_DivisionDirectorApprovalDate" DataFormatString="{0:MM/dd/yyyy}"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Comptroller Approval" DataField="PO_ComptrollerApprovalDate" DataFormatString="{0:MM/dd/yyyy}"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Operations Approval" DataField="PO_DirectorOfOperationsApprovalDate" DataFormatString="{0:MM/dd/yyyy}"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Accounts Payable Approval" DataField="PO_AccountsPayableApprovalDate" DataFormatString="{0:MM/dd/yyyy}"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="President Approval" DataField="PO_PresidentApprovalDate" DataFormatString="{0:MM/dd/yyyy}"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Employee" DataField="PO_EmployeeName" />

</Columns>

<EditFormSettings ColumnNumber="3" EditFormType="Template">

<FormTemplate>

<table>

<tr>

<td>

<div>

<strong>Date PO Submitted</strong>

</div>

<div>

<asp:Label runat="server" ID="DatePOSubmittedLabel" Text='<%# Eval("PO_TodaysDate", "{0:d}") %>'></asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Employee Name</strong>

</div>

<div>

<asp:Label runat="server" ID="EmployeeLabel" Text='<%# Eval("PO_EmployeeName") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Vendor Payee Name</strong>

</div>

<div>

<asp:Label runat="server" ID="VendorNameLabel" Text='<%# Eval("PO_VendorName") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Vendor Payee Phone</strong>

</div>

<div>

<asp:Label runat="server" ID="VendorPhoneLabel" Text='<%# Eval("PO_VendorPhone") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Vendor Address</strong>

</div>

<div>

<asp:Label runat="server" ID="VendorAddressLabel" Text='<%# Eval("PO_VendorAddress") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Vendor City</strong>

</div>

<div>

<asp:Label runat="server" ID="VendorCityLabel" Text='<%# Eval("PO_VendorCity") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Vendor State</strong>

</div>

<div>

<asp:Label runat="server" ID="VendorStateLabel" Text='<%# Eval("PO_VendorState") %>'></asp:Label>

</div>

</td>

<td>

<div>

<strong>Vendor Zip</strong>

</div>

<div>

<asp:Label runat="server" ID="VendorZipLabel" Text='<%# Eval("PO_VendorZip") %>'></asp:Label>

</div>

</td>

</tr>

<tr

<td>

<div>

<strong>Division Director</strong>

</div>

<div>

<asp:Label runat="server" ID="DivisionDirectorApprovalLabel" Text='<%# Eval("PO_DivisionDirectorApproval") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Division Director Approval Date</strong>

</div>

<div>

<asp:Label runat="server" ID="DivisionDirectorApprovalLabelDate" Text='<%# Bind("PO_DivisionDirectorApprovalDate", "{0:d}") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Approved By Division Director</strong><br />

<br />

</div>

</td>

<td>

<div>

<asp:CheckBox runat="server" ID="DivisionDirectorApprovalCheckBox" Checked='<%# Eval("PO_DivisionDirectorApproved") %>'

TextAlign="Left" Enabled="false" /><br />

<br />

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Estimated Delivery Date</strong>

</div>

<div>

<asp:Label runat="server" ID="EstimatedDeliveryDateLabel" Text='<%# Eval("PO_EstimatedDeliveryDate") %>'></asp:Label>

</div>

</td>

<td>

<div>

<strong>Company Name Ordered In</strong>

</div>

<div>

<asp:Label runat="server" ID="CompanyNameOrderedInLabel" Text='<%# Eval("PO_CompanyNameOrderedIn") %>'

Enabled="false">

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Payment Method</strong>

</div>

<div>

<asp:Label runat="server" ID="PaymentMethodLabel" EmptyMessage="Select..." Text='<%# Eval("PO_PaymentMethod") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Division</strong>

</div>

<div>

<asp:Label runat="server" ID="DivisionLabel" Enabled="false"

Text='<%# Eval("PO_Division") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Card Used</strong>

</div>

<div>

<asp:Label ID="CreditCardName" runat="server" Text='<%# Eval("PO_CreditCardName") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>To Be Ordered By</strong>

</div>

<div>

<asp:Label runat="server" ID="ToBeOrderedByComboBox" Text='<%# Eval("PO_ToBeOrderedBy") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Date Ordered</strong>

</div>

<div>

<asp:Label runat="server" ID="DateOrderedDatePicker" Text='<%# Eval("PO_DateOrdered") %>'>

</asp:Label>

</div>

</td>

</tr>

</table>

<telerik:RadGrid runat="server" ID="UnapprovedPOsItemsGrid" DataSourceID="UnapprovedPOsItemsDataSource" Skin="Metro"

OnItemDataBound="UnapprovedPOsItemsGrid_ItemDataBound" AutoGenerateColumns="false">

<MasterTableView CommandItemDisplay="Top" DataKeyNames="PO_ID" ShowHeadersWhenNoRecords="true"

GroupsDefaultExpanded="false" GroupLoadMode="server" ShowGroupFooter="true" DataSourceID="UnapprovedPOsItemsDataSource">

<CommandItemTemplate>

<asp:Label ID="ItemsBeingPurchasedLabel" runat="server" Width="170px" Text="Items Being Purchased"

Style="font-weight: bold; padding: 5px 0 5px 5px"></asp:Label>

</CommandItemTemplate>

<Columns>

<telerik:GridBoundColumn DataField="PO_ID" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Description of Item" DataField="POI_DescriptionOfItem" />

<telerik:GridBoundColumn HeaderText="Reason For Purchase" DataField="POI_ReasonForPurchase" />

<telerik:GridBoundColumn HeaderText="Quantity" DataField="POI_Quantity" FooterAggregateFormatString="<b>Total Quantity: </b>{0}" />

<telerik:GridBoundColumn HeaderText="Unit Price" DataField="POI_UnitPrice" FooterAggregateFormatString="<b>Total Price: </b>{0}" />

<telerik:GridBoundColumn HeaderText="Amount" DataField="POI_Amount" FooterAggregateFormatString="<b>Total Amount: </b>{0}" />

<%--<telerik:GridBoundColumn HeaderText="Price Quoted" DataField="POI_PriceQuoted" FilterControlWidth="80px" />

<telerik:GridBoundColumn HeaderText="Price Estimated" DataField="POI_PriceEstimated" />--%>

<telerik:GridBoundColumn HeaderText="Additional Costs" DataField="POI_AdditionalCosts"

FilterControlWidth="80px" />

<telerik:GridBoundColumn HeaderText="Explanation of Additional Costs" Display="false"

DataField="POI_AdditionalCostsExplanation" />

</Columns>

<NestedViewSettings DataSourceID="UnapprovedPOsItemsDataSource">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="POI_Item_ID" MasterKeyField="POI_Item_ID" />

</ParentTableRelation>

</NestedViewSettings>

<NestedViewTemplate>

<div style="padding-left: 30px; padding-top: 20px; padding-bottom: 20px;">

<table>

<tr>

<td>Description of Item

</td>

<td>

<asp:Label runat="server" ID="ItemDescriptionTextBox" Text='<%# Eval("POI_DescriptionOfItem") %>'></asp:Label>

</td>

</tr>

<tr>

<td>Reason For Purchase

</td>

<td>

<asp:Label runat="server" ID="ReasonForPurchaseTextBox" Text='<%# Eval("POI_ReasonForPurchase") %>'>

</asp:Label>

</td>

</tr>

<tr>

<td>Quantity

</td>

<td>

<asp:Label runat="server" ID="QuantityNumericTextBox" Text='<%# Eval("POI_Quantity") %>'>

</asp:Label>

</td>

</tr>

<tr>

<td>Unit Price

</td>

<td>

<asp:Label runat="server" ID="UnitPriceNumericTextBox" Text='<%# Eval("POI_UnitPrice") %>'>

</asp:Label>

</td>

</tr>

<tr>

<td>Amount (Q x Price)

</td>

<td>

<asp:Label runat="server" ID="AmountNumericTextBox" Text='<%# Eval("POI_Amount") %>'>

</asp:Label>

</td>

</tr>

<%--<tr>

<td>Price Quoted

</td>

<td>

<asp:Label runat="server" ID="PriceQuotedNumericTextBox" Text='<%# Eval("POI_PriceQuoted") %>'>

</asp:Label>

</td>

</tr>

<tr>

<td>Price Estimated

</td>

<td>

<asp:Label runat="server" ID="PriceEstimatedNumericTextBox" Text='<%# Eval("POI_PriceEstimated") %>'>

</asp:Label>

</td>

</tr>--%>

<tr>

<td>Additional Costs

</td>

<td>

<asp:Label runat="server" ID="AdditionalCostsNumericTextBox" Text='<%# Eval("POI_AdditionalCosts") %>'>

</asp:Label>

</td>

</tr>

<tr>

<td>Explanation of Additional Costs

</td>

<td>

<asp:Label runat="server" ID="ExplanationAdditionalCostsTextBox" Text='<%# Eval("POI_AdditionalCostsExplanation") %>'>

</asp:Label>

</td>

</tr>

</table>

<br />

</div>

</NestedViewTemplate>

</MasterTableView>

</telerik:RadGrid>

<table>

<tr>

<td>

<div>

<strong>Plus Sales Tax</strong>

</div>

<div>

<asp:Label runat="server" ID="PlusSalesTaxLabel" Text='<%# Eval("PO_PlusSalesTax") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Total Cost</strong>

</div>

<div>

<asp:Label runat="server" ID="TotalCostLabel" Text='<%# Eval("PO_TotalCost") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Supporting Documents</strong>

</div>

<asp:Panel runat="server" ID="supportingDocsPanel">

</asp:Panel>

</td>

</tr>

</table>

<asp:Panel runat="server" ID="AdministrativeSectionPanel" Enabled="true">

<h3>Administrative Use Only</h3>

<table>

<tr>

<td>

<div>

<strong>Accounts Payable</strong>

</div>

<div>

<asp:Label runat="server" ID="AccountsPayableApprovalLabel" Text='<%# Eval("PO_AccountsPayableApproval") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Accounts Payable Approval Date</strong>

</div>

<div>

<asp:Label runat="server" ID="AccountsPayableApprovalLabelDate" Text='<%# Eval("PO_AccountsPayableApprovalDate", "{0:d}") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Approved by Accounts Payable</strong><br />

<br />

</div>

</td>

<td>

<asp:CheckBox runat="server" ID="AccountsPayableApprovalCheckBox" TextAlign="Left" Checked='<%# Eval("PO_AccountsPayableApproved") %>' /><br />

<br />

</td>

</tr>

</table>

<table>

<tr>

<td>

<div>

<strong>Comptroller</strong>

</div>

<div>

<asp:Label runat="server" ID="ComptrollerApprovalLabel" Text='<%# Eval("PO_ComptrollerApproval") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Comptroller Approval Date</strong>

</div>

<div>

<asp:Label runat="server" ID="ComptrollerApprovalLabelDate" Text='<%# Eval("PO_ComptrollerApprovalDate", "{0:d}") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Approved by Comptroller</strong><br />

<br />

</div>

</td>

<td>

<asp:CheckBox runat="server" ID="ComptrollerApprovalCheckBox" TextAlign="Left" Enabled="false" Checked='<%# Eval("PO_ComptrollerApproved") %>' />

<br />

</td>

</tr>

<tr>

<td>

<div>

<strong>GL Number</strong>

</div>

<div>

<asp:Label runat="server" ID="FirstGLNumberLabel" Text='<%# Eval("PO_FirstGLNumber") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>GL Name</strong>

</div>

<div>

<asp:Label runat="server" ID="FirstGLNameLabel" Text='<%# Eval("PO_FirstGLName") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Amount</strong>

</div>

<div>

<asp:Label runat="server" ID="FirstGLAmountLabel" Text='<%# Eval("PO_FirstGLAmount") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>GL Number</strong>

</div>

<div>

<asp:Label runat="server" ID="SecondGLNumberLabel" Text='<%# Eval("PO_SecondGLNumber") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>GL Name</strong>

</div>

<div>

<asp:Label runat="server" ID="SecondGLNameLabel" Text='<%# Eval("PO_SecondGLName") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Amount</strong>

</div>

<div>

<asp:Label runat="server" ID="SecondGLAmountLabel" Text='<%# Eval("PO_SecondGLAmount") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>GL Number</strong>

</div>

<div>

<asp:Label runat="server" ID="ThirdGLNumberLabel" Text='<%# Eval("PO_ThirdGLNumber")%>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>GL Name</strong>

</div>

<div>

<asp:Label runat="server" ID="ThirdGLNameLabel" Text='<%# Eval("PO_ThirdGLName")%>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Amount</strong>

</div>

<div>

<asp:Label runat="server" ID="ThirdGLAmountLabel" Text='<%# Eval("PO_ThirdGLAmount")%>'>

</asp:Label>

</div>

</td>

</tr>

</table>

<br />

<h3>If Paying By Check</h3>

<table>

<tr>

<td>

<div>

<strong>Due Date</strong>

</div>

<div>

<asp:Label runat="server" ID="DueDateLabel" Text='<%# Eval("PO_CheckDueDate") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Check Payable To</strong>

</div>

<div>

<asp:Label runat="server" ID="CheckPayableToLabel" Text='<%# Eval("PO_CheckPayableTo") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Check Number</strong>

<div>

<asp:Label runat="server" ID="CheckNumberTextBox" Text='<%# Eval("PO_CheckNumber") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Street Address</strong>

</div>

<div>

<asp:Label runat="server" ID="StreetAddressLabel" Text='<%# Eval("PO_StreetAddress") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>City</strong>

</div>

<div>

<asp:Label runat="server" ID="CityLabel" Text='<%# Eval("PO_City") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>State</strong>

</div>

<div>

<asp:Label runat="server" ID="StateLabel" Text='<%# Eval("PO_State") %>'>

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Zip</strong>

</div>

<div>

<asp:Label runat="server" ID="ZipLabel" Text='<%# Eval("PO_Zip") %>'>

</asp:Label>

</div>

</td>

</tr>

<tr>

<td>

<div>

<h4>Who will mail this check?</h4>

</div>

</td>

<td>

<asp:Label ID="WhoWillMailCheckLabel" runat="server"

Text='<%# Eval("PO_DepartmentMailingCheck") %>'>

</asp:Label>

</td>

</tr>

<tr>

<td>

<div>

<strong>Date Paid</strong>

</div>

<div>

<asp:Label runat="server" ID="DatePaidByCheckLabel" Text='<%# Eval("PO_DatePaidByCheck") %>'>

</asp:Label>

</div>

</td>

</tr>

</table>

<br />

<h3>Comments</h3>

<asp:Label runat="server" ID="CommentsLabel" Text='<%# Eval("PO_Comments") %>'></asp:Label>

<br />

<table>

<tr>

<td>

<div>

<strong>Director of Operations</strong>

<div>

<asp:Label runat="server" ID="DirectorOfOperationsLabel" Text="Devin Sherman">

</asp:Label>

</div>

</td>

<td>

<div>

<strong>Approval Date</strong>

</div>

<div>

<telerik:RadDatePicker runat="server" ID="DirectorOfOperationsApprovalDate" DbSelectedDate='<%# Bind("PO_DirectorOfOperationsApprovalDate") %>'>

</telerik:RadDatePicker>

</div>

</td>

</tr>

<tr>

<td>

<div>

<strong>Approved By Director of Operations</strong><br />

<br />

</div>

</td>

<td>

<div>

<asp:CheckBox runat="server" ID="DirectorOfOperationsApprovalCheckBox" Checked='<%# Bind("PO_DirectorOfOperationsApproved") %>'

TextAlign="Left" /><br />

<br />

</div>

</td>

</tr>

</table>

</asp:Panel>

<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Save" : "Update" %>'

runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>' UseSubmitBehavior="true" />

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

UseSubmitBehavior="false" CommandName="Cancel" />

</FormTemplate>

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

<asp:SqlDataSource ID="UnapprovedPOsDataSource" runat="server" ConnectionString="<%$ appSettings:SQLConn %>"

ViewStateMode="Enabled" ProviderName="System.Data.SqlClient" InsertCommandType="StoredProcedure"

SelectCommandType="StoredProcedure" SelectCommand="DisplayUnapprovedPurchaseOrdersDOO" UpdateCommandType="StoredProcedure"

UpdateCommand="UpdatePurchaseOrderDOO" OnUpdating="UnapprovedPOsDataSource_Updating"></asp:SqlDataSource>

<asp:SqlDataSource ID="UnapprovedPOsItemsDataSource" runat="server" ConnectionString="<%$ appSettings:SQLConn %>"

ViewStateMode="Enabled" ProviderName="System.Data.SqlClient" SelectCommandType="StoredProcedure"

SelectCommand="DisplayPurchaseOrderItem">

<SelectParameters>

<asp:ControlParameter Name="PO_ID" DbType="Int32" ControlID="PO_IDTextBox" PropertyName="Text" />

</SelectParameters>

</asp:SqlDataSource>

<asp:TextBox runat="server" ID="PO_IDTextBox" Style="visibility: hidden" />

</telerik:RadAjaxPanel>

Grid

answered on 23 Oct 2013

1 answer

94 views

RadGrid - Client api - get_insertItem() throws TypeError: a is undefined

I'm using the client side api to set a radgrid to insert.  I'm then trying to get access to the HTML of the insert item by calling get_insertItem(), but I'm getting this error:

TypeError: a is undefined
http://localhost/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen%3ac9cbdec3-c810-4e87-846c-fb25a7c08002%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2012.1.501.40%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen%3a5032a904-f84e-4114-98a5-b1bfc16b2dec%3a16e4e7cd%3aed16cbdc%3a874f8ea2%3af7645509%3a24ee1bba%3ac172ae1e%3a19620875%3af46195d3%3a9cdfc6e7%3a2003d0b8%3ae330518b%3a1e771326%3ac8618e41%3ae4f8f289%3a86526ba7%3a490a9d4e%3abd8f85e4%3a39040b5c%3a11a04f7e%3a7165f74%3ab7778d6c%3aaa288e2d%3aa51ee93e%3a59462f1%3a58366029%3a68f76a79%3af85f9819%3a52af31a4%3a2a2fc429%3addbfcb67%3a8e6f0d33%3a6a6d718d%3a82923ac3
Line 21801

mtv.showInsertItem();

if (mtv.get_isItemInserted()){

var insertRow = mtv.get_insertItem(); // <--- this line throws error

Grid

answered on 23 Oct 2013

1 answer

118 views

Skin disappears

Hi there,

I have the following scenario that I need to implement:
1. Generate a pdf-file (serverside). This will take me about 10 seconds server-side
2. Send file to browser

While the file is generated, I need to display something to the user. I am currently using the Radnotification control for this.

My problem is:
While the file is generated the notification control loses its Skin. I have tried different approaches to solve it, but with no luck so far.
It is important to consider, that the generated pdf-file is sent to the by writing to the Response-object, which is not allowed when the trigger lies within an update panel.

I suspect I must be missing some fundamental knowledge of the Telerik controls and hope you can guide me in the right direction. Below is my code.

Markup:

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="notification.aspx.vb" Inherits="TelerikPlayground.notification" %>

<!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 id="Head1" runat="server">
<title>Udskriv fakturaer</title>
<script src="Scripts/jquery-1.6.4.js" type="text/javascript"></script>
<script src="Scripts/jquery-ui-1.9.2.js" type="text/javascript"></script>
<telerik:RadScriptBlock ID="scriptBlock" runat="server">
<script type="text/javascript">

$(document).ready(function () {

$("#beskrivelseAntal").text("Notification text");
$("#NotificationDialog").show();
$('#butPrint').click();

});
</script>
</telerik:RadScriptBlock>


</head>
<body>

<form id="form1" runat="server">
<telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager>
<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">

<div style="margin-left: auto;margin-right: auto; width: 350px;margin-top:20px;">
<asp:Button runat="server" ID="butPrint" OnClick="print_click" style="display: none;"/>

<telerik:RadNotification ID="NotificationDialog" runat="server" Skin="WebBlue" EnableRoundedCorners="true" Title="Working" Text="Working" VisibleOnPageLoad="True" Position="Center" ShowCloseButton="False" AutoCloseDelay="0" Width="350" ShowTitleMenu="false"/>

</div>
</telerik:RadAjaxPanel>
</form>
</body>
</html>

Codebehind:
Imports System.IO

Public Class notification
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

End Sub

Protected Sub print_click(ByVal sender As Object, ByVal e As EventArgs)

Threading.Thread.Sleep(3000)

Dim ms As New MemoryStream(File.ReadAllBytes("c:\temp\jotch.pdf"))

Response.Expires = 0
Response.Buffer = True
Response.ClearContent()
Response.AddHeader("content-disposition", "inline; filename=" + "jotch.pdf")
Response.ContentType = "application/pdf"
Response.BinaryWrite(ms.ToArray())
ms.Close()
Response.End()
End Sub

End Class

Notification

answered on 23 Oct 2013

3 answers

145 views

Combobox Dropdown Issue

Hi all,

RadComboBox dropdown position is not changed when I scroll the page, see the attached screenshot. How do I rectify this ?

ComboBox

answered on 23 Oct 2013

1 answer

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RaisePostBackEvent causes DetailTables expansion to fail

Hey all,

I am having trouble getting my DetailTables expansion to work with a RaisePostBackEvent that I use for my OnRowClick event in my RadGrid.

When I have a RaisePostBackEvent in my code behind, my row expansion for my DetailTables does not fire, but if I simply comment out the RaisePostBackEvent code block it works just fine.

Any ideas? I can't find anything about it anywhere.

Thank you!
Dan

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1 answer

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How do I add content to tabs, server side?

Requirements
RadControls version
.NET version 4
Visual Studio version 2012
programming language C#
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION
I am trying to create a tab in the code behind with contents, I can create tabs fine but don't know how to assign something to it (the content) I can't even figure out how to do it client side, but usually in normal AJAX you would do it like tab.controls.add(control) but in the telerik version it adds the control to the actual tab rather than the content.

TabStrip

answered on 23 Oct 2013

1 answer

71 views

RaisePostBackEvent causes DetailTables expansion to fail

Hey all,

I am having trouble getting my DetailTables expansion to work with a RaisePostBackEvent that I use for my OnRowClick event in my RadGrid.

When I have a RaisePostBackEvent in my code behind, my row expansion for my DetailTables does not fire, but if I simply comment out the RaisePostBackEvent code block it works just fine.

Any ideas? I can't find anything about it anywhere.

Thank you!
Dan

General Discussions

answered on 23 Oct 2013

6 answers

706 views

[Solved] Issue with Page Refresh (F5) after creating an Event

Hi,

We are having a problem with the RadScheduler. After creating an Event (it doesn't matter if its just a single or a recurring event...), when you press F5 to refresh the page, another event is created... basically a duplicate of what you just created.

I wonder if this is a bug or am just missing something (i.e., needs to declare something, etc...). Below are the step-by-step detail in recreating the issue:

1. From the Calendar, double click on a date to create an event. (NOTE: As I have indicated above, it doesn't matter if its a Single or Recurring event because the results are the same.) Once the event is created, it will show up on the Calendar.
2. Click on the browser's "Page Refresh" button or "F5"... you will notice that a duplicate event is created.

What should we do to prevent this issue from happening?

Thanks for your help.

- Annie

Scheduler

answered on 23 Oct 2013

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