Hello,

I have a Gantt chart with tasks and dependencies.

Can anyone tell me how can I update "Start" and "End" of the tasks if it's parent task's "End" date is updated.

I tried doing the following code (@screenshot) in the TaskUpdate event, but it just refreshes the page, nothing else.

Any help will be appreciated. Thank you.

Regards,

Hi Telerik,

 

We have a grid with an ItemTemplate code that contains a RadComboBox

 

Every Item for the grid could have different drop down items and checks for their respective repeating RadComboBoxes depending on the scenario, which is all handled fine with the OnDataBinding for each record in the grid datasource. When the user checks an item in the dropdown it does a whole postback for the grid. We would like it to only do a postback for the RadComboBox and show a LoadingPanel around the RadComboBox itself instead of showing around the grid.

Our grid is wrapped in a ASP Panel and is used in the RadAjaxManager. The RadComboBox could be wrapped in a ASP Panel and used the same way. We are not sure this is possible for it to be used inside a grid like this.

Could you supply some information or some code snippet for this type of situation?

Thanks!!!

 

HI I have created a Radgrid and added a textbox as a template coloumn, 

When the user presses the ok button i want any values that have been entered into the textbox to be returned

I believe i have code correct on the event of the ok button but i am always returned a Null value. I have looked at a sample of code found here http://kandydeol.blogspot.co.uk/2013/09/fetching-telerik-radgrid-column-and.html

and as far as I can see all is correct,

aspx code :-

 <telerik:RadGrid ID="GRD_OTCOrder" runat="server" AutoGenerateColumns="False" OnItemDataBound="GRD_OTCOrder_ItemDataBound" Culture="en-GB" OnNeedDataSource="GRD_OTCOrder_NeedDataSource" GroupPanelPosition="Top" Width="1173px">
        <MasterTableView TableLayout="Auto">
            <Columns>
                <telerik:GridBoundColumn DataField="TxtName" HeaderText="OTC Name / Type"></telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="Packsize" HeaderText="Pack size" ItemStyle-Width="100px">
                    <ItemStyle Width="100px"></ItemStyle>
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="Units" ItemStyle-Width="100px">
                    <ItemStyle Width="100px"></ItemStyle>
                </telerik:GridBoundColumn>
                <telerik:GridTemplateColumn HeaderText="Qty Required">
                    <ItemTemplate>
                        <asp:TextBox ID="TB_QTYOrder" runat="server" Width="50px"></asp:TextBox>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
                <telerik:GridTemplateColumn>
                    <ItemTemplate>
                        <telerik:RadComboBox ID="DDL_Reason" runat="server"></telerik:RadComboBox>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
                <telerik:GridTemplateColumn Visible="false">
                    <ItemTemplate>
                        <asp:Label ID="LAB_OTCID" runat="server"></asp:Label>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>

            </Columns>
        </MasterTableView>
    </telerik:RadGrid>
    <telerik:RadButton ID="BTN_Order" runat="server" Text="Place Order" OnClick="BTN_Order_Click"></telerik:RadButton>
    <telerik:RadComboBox ID="DDL_House" runat="server" ></telerik:RadComboBox>

 

and the cs code attached to the ok button

 

protected void BTN_Order_Click(object sender, EventArgs e)
        {

            foreach (GridDataItem data in GRD_OTCOrder.Items)
            {
                //find controls in Grid
                RadComboBox reason = (RadComboBox)data.FindControl("DDL_Reason");
                TextBox qtyre = (TextBox)data.FindControl("TB_QTYOrder");
                Label otc = (Label)data.FindControl("LAB_OTCID");

                //create new OTC Object in memory 
                OTCOrders temp = new OTCOrders();
                temp.House = Convert.ToInt64(DDL_House.SelectedValue);
                temp.OrderBy = Websession.sessionuser.UserID;
                temp.OTCType = Convert.ToInt32(otc.Text);
                if (!string.IsNullOrEmpty(qtyre.Text))
                {
                    temp.QTY = Convert.ToInt32(qtyre.Text);
                }

                temp.BolSent = false;
                temp.BolRec = false;
                temp.SentBy = 0;
                temp.RecBy = 0;
                temp.DteSent = DateTime.Now;
                temp.dterec = DateTime.Now;
                temp.House = Convert.ToInt64(DDL_House.SelectedValue);
                temp.Reason = reason.SelectedValue;
                temp.DteOrdered = DateTime.Now;
                //Save object to database
                    temp.SaveOrder();
                
            }

        }

 

Many Thanks

 

 

Having some problems.

I just want to add a css class to a text box, I see you guys expose an addCssClass method.
I use it but I think it seems the class isn't getting applied to the correct element?

I have an input called txtInput.

I grab the input in my javascript and add my css: $find('txtInput').addCssClass('invalid');

When I look in firebug or IE dev toolbar I see three elements that represent the input.

txtInput_text
txtInput
txtInput_Value


It looks like the middle one gets the class but that doesn't render the changes I have in my css Class. If I force the class on txtInput_text using firebug or IE dev toolbar I can see my styles properly rendered. What gives?

Edit: In Firefox I need to completely remove all css classes from the txtInput_text element and only apply mine else none of my styles will render...

Edit: And is there a way to ignore the hover over method that alters the css and gets rid of user added css classes?

Edit: Ideally I'd like to have this invalid class take over and apply to enabled, hovered and disabled states. If I use the addCssClass method it only applies to enabled until i hover over, then my class is lost. Is there a way to change disabled and hovered css classes dynamically in javascript? I see a _styles collection with disabled, hovered etc items but it seems to be private.

thanks


//matt

Hello,

We have a in place editable grid with Template columns & with single save button outside the grid. Usually grid consist of monthly dates and I need to update/edit only few dates from it. 

I am looking to find out a way through which i can get only modified rows from grid in my save button handler. I know by default there is no IsDirty flag for RadGridRow so any thoughts around accomplishing this?

Thanks,

Chetan

Hi,

I have a rad grid that I am using in place editing/inserting.  In the grid I have a rad color picker.  When in edit mode, when I change the 
color in the rad color picker I change the background color of another column to the color selected.  I am using the OnClientColorChange event of the rad color picker to do this using the following script;

I am trying to implement the same functionality while in insert mode but am having a problem getting the correct reference to the field whose background color I want to change.  I have the following script but I keep getting the error message
Error: 'undefined' is null or not an object and it points to the line ...

var description = row.findElement("txtInsertShortDescription");

So my question is, how do I reference a particular cell from the insert record.

Thank you for your help.

Tracy

Hello,
I want to set the a navigation URL of  ​a GridHyperLinkColumn to a value with query string which is the date selected from a radatepicker

I tried using the embedded C# code method using <% %> but it didn't show me any love, it just posted the plain text in the URL including the <% %> enclosing marks

I would like to know if there's a way to set this in the code behind link in the onload event or something

Is it possible to individually align a filter textbox?  My grid has a numeric column that is right aligned for the items and all other columns are left aligned.  The filter box is left aligned and looks like it belongs to a different column.
I realise I can change the alignment of all filter boxes using the FilterItemStyle property but I only want to change the alignment of a single box.

Hi

 

I'm working on a site that users use to capture schedules into a database. There is a page that contains the Scheduler control which the users can use to view all of these schedules. I'm trying to load them from the database and on the server side build the recurrences of these schedules using the RecurrencePattern class.

 

My problem that I'm facing is that the site's own scheduling page closely follows Windows Task Scheduler, in the sense that you can create a schedule that run for any specified months on any selected day of the month. I have cone over the Telerik Scheduler documentation and it seems to me that you can only specify a recurrence to run on one day of the month.

 

Is there anyway to get around this or am I just missing something?

 

Thanks!

I am using radtabstrip in aspx page.and using panel to load control in the tabstrip to avoid all tabs to be loaded everytime.

now, within each tab, i have grids (user controls) with add/edit/delete.

i am able to manage dynamic load of controls but when i click add/edit/delete, nothing happens until i click 3 times. i see its going in to code but only 3rd time it goes to itemdatabound and that time only i can do add/edit/delete. however, once i enter the data save it and then again i add/edit, i can do it with one click only.no need to click multiple times for the same tab. if i change the tab,again i have to click 3 times.

why? and how to fix it?

i am attaching the code as well as video. please help.

http://screencast.com/t/aY5tEcz1QUeT​