Questions on UI for ASP.NET AJAX Forum

0 answers

90 views

Is it possible to "paint" shape by using javascript after original load? To identify i can use some of the shape properties.

Thank you

Map

asked on 31 Jul 2018

8 answers

298 views

How to capture HTML when pasted in HTML mode of RadEditor

Hi! I was wondering if someone knew of a way to capture the HTML when it is pasted into the HTML mode of the RadEditor?

I tried using 'OnClientPasteHtml' however that only fires off if you paste something into the Design mode of the RadEditor. I need to capture whatever is pasted into the HTML mode of the RadEditor.

Thanks!

Editor

answered on 31 Jul 2018

0 answers

109 views

Auto complete text box in particular cell

In spreadsheet auto complete text box i can not able to do in the cell with the help of ajax or jquery please help me out in that reason

Spreadsheet

asked on 31 Jul 2018

3 answers

2.7K+ views

[Solved] How to Find control in Radgrid on Client side

Dear all,

please suggest me how to find controls in grid on client side

i have radgrid controle in that ItemTemplate i have Radcombobox but i am not able to get that RadcomboBox on client side
my code is below

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

GridLines="None" OnNeedDataSource="RadGrid_ECNEntity_OnNeedDataSource" OnInsertCommand="DoInsert">

<MasterTableView CommandItemDisplay="Top" EditMode="InPlace">

<Columns>

<telerik:GridTemplateColumn DataField="EntityName" HeaderText="EntityName" UniqueName="EntityName"

SortExpression="EntityName">

<ItemTemplate>

<asp:Label ID="lblECNEntityName" runat="server" Text='<%#Bind("EntityName") %>' />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox ID="RadComboBox_EntityName" runat="server" EnableLoadOnDemand="true"

DataTextField="Value" DataValueField="Key" OnItemsRequested="RadComboBox_EntityName_OnItemsRequested"

AllowCustomText="true" ShowMoreResultsBox="true" OnClientSelectedIndexChanged="LoadECnEntityKeys" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="EntityKeyName" HeaderText="EntityKeyName"

UniqueName="EntityKeyName" SortExpression="EntityKeyName">

<ItemTemplate>

<asp:Label ID="lblECNEntityKeyName" runat="server" Text='<%#Bind("EntityKeyName") %>' />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox ID="RadComboBox_EntityKeyName" runat="server" EnableLoadOnDemand="true" EnableViewState="false"

DataTextField="Value" DataValueField="Key" OnItemsRequested="RadComboBox_EntityKeyName_OnItemsRequested"

AllowCustomText="true" ShowMoreResultsBox="true" OnClientItemsRequested="ItemsLoaded"/>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<telerik:RadScriptBlock ID="scriptBlock" runat="server">

<script type="text/javascript">

function LoadECnEntityKeys(sender, eventArgs) {

var EntityKeyName = $find("<%= RadGrid_ECNEntity.ClientID%>").get_masterTableView().get_item().findControl("RadComboBox_EntityKeyName");

var item = eventArgs.get_item();

EntityKeyName.set_text("Loading...");

// if a Entity is selected

if (item.get_index() > 0) {

// this will fire the ItemsRequested event of the

// EntityKey combobox passing the EntityID as a parameter

EntityKeyName.requestItems(item.get_value(), false);

}

else {

// the -Select a Entity- item was chosen

EntityKeyName.set_text(" ");

EntityKeyName.clearItems();

}

function ItemsLoaded(sender, eventArgs) {

if (sender.get_items().get_count() > 0) {

// pre-select the first item

sender.set_text(sender.get_items().getItem(0).get_text());

sender.get_items().getItem(0).highlight();

}

sender.showDropDown();

}

</script>

</telerik:RadScriptBlock

>





I am getting error for this line 

var EntityKeyName = $find("<%= RadGrid_ECNEntity.ClientID%>").get_masterTableView().get_item().findControl("RadComboBox_EntityKeyName");

Grid

answered on 31 Jul 2018

5 answers

188 views

How to have Treeview load on demand loading next nodes when scrolling down

Hello,

Browing a database with thousand of elements hierarchicaly related, I would appreciate having radTreeview load on demand working like radCombobox or RadGrid: as I may have thousand nodes on same tree level, I don't want to read them all but need only to paginate with a fixed page size.

Actual version doesn't offers this , is there something todo ?

Thanks CS

TreeView

answered on 31 Jul 2018

5 answers

235 views

[Solved] Prevent RadEditor from closing tags

I've got two RadEditors collecting static content to put above and below some data driven content that will wind up rendering out on the page like

<body>
<< content from RadEditor1 >>
<< data driven content >>
<< content from RadEditor2 >>
</body>

I'd like to allow a <div> or <table><tr><td> to be left open in RadEditor1 to be followed by </div> or </td></tr></table> in RadEditor2 (this would be entered in the HTML view of the editor).

I've tried setting the ContentFilters to None and the RadEditor automatically closed the tags. So RadEditor HTML would start with <table><tr><td> and when I switch to the designer and back to HTML I now see <table><tbody><tr><td></td></tr></tbody></table>.

Is is possible to force RadEditor to not fix the HTML for me?

Thanks for your help!

Editor

answered on 31 Jul 2018

5 answers

205 views

Editor inside usercontrol - OnClientPasteHtml event doesn't fire

Hello

I've got a user control featuring the RadEditor, and I've been using the OnClientPasteHtml event handler to strip out html pasted into the content pane via Ctl-V. I'm maintaining a clients' code base and they report this was working okay until recently. They're using 2013.2.717.45 of Telerik.Web.UI.

I've found that the unwrapped version of RadEditor fires OnClientPasteHtml just fine. If I create a usercontrol, add an Editor instance with the exact same configuration, and add the usercontrol to the page, the client side event no longer fires.

Issue occurs in IE11, FF, Chrome and Safari.

Help or guidance would be appreciated, thanks very much.

Michael

Editor

answered on 31 Jul 2018

4 answers

297 views

RadEditor not wrapping when using <pre> tag

We intially had textarea being used in our application. When we changed to RadEditor, all our old records did not apply line breaks, since there were no <br> tags. They had new line characters. So I am using <pre> tag inside RadEditor to display them in next line. But now there is an issue while we copy and paste text from an editor. The text wrapping does not occur and we get horizontal scroll. Need help to wrap the text.

Editor

answered on 31 Jul 2018

8 answers

1.0K+ views

Programmatic Creation of Series and Data

hi

i am having an issue with the programmatic creation of series and data , i have many series to add to a line chart , but the data is based on a time series so i am struggling to get it properly into a system.

would anyone be able to provide an example of programmatic creation of multiple series data based on a time series ?

Peter.

Chart (HTML5)