I have developed a page where I have used the following controls:
RadGrid
RadTabStrip
RadDatePicker
RadNumericTextBox
On this page caching is enabled so every control I use here on the page I need to set the following properties:
I have added the scripts of the controls dynamically in my MasterPage via the following code snippet:
The above code section works because all other controls work how they should be except the RadNumericTextBox.
On that page which I have developed I have a RadTabStrip with two tabs. In the second tab I have rendered the RadNumericTextBox via the codebehind with the following code:
Which have some client events which are not worth to mention because they validate if the user presses ',' that this is not allowed in the RadNumericTextBox and when the user leaves the RadNumericTextBox and it is empty that the value is reset to the default (minimal value).
The problem is that sometimes the RadNumericTextBox works but when I press CTRL + F5 or just restart my webpage the RadNumericTextBox does not work anymore. Somehow client events are not triggered when the user interacts with this RadNumericTextBox.
I have validated that the $create method is rendered on the page and also is called. Based on this idea (because we had a similair problem before with the RadTabStrip) I have decided to add an additional client event: onNumericClientLoad which simulates again the $create method. Somehow this doesn't work either.
$create(Telerik.Web.UI.RadNumericTextBox, {
"_displayText": sender.get_value(),
"_focused": false,
"_initialValueAsText": sender.get_value(),
"_postBackEventReferenceScript": sender._postBackEventReferenceScript,
"_skin": sender._skin,
"_validationText": sender.get_value(),
"clientStateFieldID": sender._clientStateFieldID,
"enabled": true,
"incrementSettings": { InterceptArrowKeys: true, InterceptMouseWheel: true, Step: 1 },
"maxValue": sender.get_maxValue(),
"minValue": sender.get_minValue(),
"numberFormat": { "DecimalDigits": 0, "DecimalSeparator": ",", "CultureNativeDecimalSeparator": ",", "GroupSeparator": "", "GroupSizes": 3, "NegativePattern": "-n", "NegativeSign": "-", "PositivePattern": "n", "AllowRounding": false, "KeepNotRoundedValue": false, "KeepTrailingZerosOnFocus": false, "NumericPlaceHolder": "n" },
"styles": { HoveredStyle: ["width:160px;", "riTextBox riHover"], InvalidStyle: ["width:160px;", "riTextBox riError"], DisabledStyle: ["width:160px;", "riTextBox riDisabled"], FocusedStyle: ["width:160px;", "riTextBox riFocused"], EmptyMessageStyle: ["width:160px;", "riTextBox riEmpty"], ReadOnlyStyle: ["width:160px;", "riTextBox riRead"], EnabledStyle: ["width:160px;", "riTextBox riEnabled"], NegativeStyle: ["width:160px;", "riTextBox riNegative"] }
}, { "keyPress": onKeyPress, "blur": onBlur }, null, $get(sender.get_id()));
I'm really lost now why this is not working, I hope someone can help me to get the client events working with this RadNumericTextBox.
Details:
Development Environment: Visual Studio 2010 Professional
Framework: .NET 4.0
Controls: ASP.NET Controls
Version: 2012.2.912.40
RadGrid
RadTabStrip
RadDatePicker
RadNumericTextBox
On this page caching is enabled so every control I use here on the page I need to set the following properties:
EnableEmbeddedBaseStylesheet = false;EnableEmbeddedScripts = false;EnableEmbeddedSkins = false;RegisterWithScriptManager = false;I have added the scripts of the controls dynamically in my MasterPage via the following code snippet:
var scripts = new List<ScriptReference>();scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadGrid)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadTabStrip)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadMultiPage)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadComboBox)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadInputManager)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadFilter)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadMenu)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadContextMenu)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadInputControl)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadMaskedTextBox)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadToolTip)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadToolTipManager)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadNumericTextBox)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadUpload)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadAsyncUpload)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadTreeView)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadTextBox)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadCalendar)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadDatePicker)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadDateTimePicker)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadMonthYearPicker)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadTimeView)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadTimePicker)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadDateInput)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadScriptManager)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadAjaxManager)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadToolBar)));scripts.AddRange(ScriptObjectBuilder.GetScriptReferences(typeof(RadDate)));foreach (var script in scripts) RadScriptManager1.Scripts.Add(script);The above code section works because all other controls work how they should be except the RadNumericTextBox.
On that page which I have developed I have a RadTabStrip with two tabs. In the second tab I have rendered the RadNumericTextBox via the codebehind with the following code:
var ctl = new RadNumericTextBox();ctl.ID = "RandomId";ctl.NumberFormat.AllowRounding = false;ctl.NumberFormat.DecimalDigits = 0;ctl.NumberFormat.GroupSeparator = "";ctl.MinValue = 1;ctl.MaxValue = int.MaxValue;ctl.ClientEvents.OnKeyPress = "onKeyPress";ctl.ClientEvents.OnBlur = "onBlur";ctl.Value = 1;ctl.EnableEmbeddedBaseStylesheet = false;ctl.EnableEmbeddedScripts = false;ctl.EnableEmbeddedSkins = false;ctl.RegisterWithScriptManager = false;Which have some client events which are not worth to mention because they validate if the user presses ',' that this is not allowed in the RadNumericTextBox and when the user leaves the RadNumericTextBox and it is empty that the value is reset to the default (minimal value).
The problem is that sometimes the RadNumericTextBox works but when I press CTRL + F5 or just restart my webpage the RadNumericTextBox does not work anymore. Somehow client events are not triggered when the user interacts with this RadNumericTextBox.
I have validated that the $create method is rendered on the page and also is called. Based on this idea (because we had a similair problem before with the RadTabStrip) I have decided to add an additional client event: onNumericClientLoad which simulates again the $create method. Somehow this doesn't work either.
$create(Telerik.Web.UI.RadNumericTextBox, {
"_displayText": sender.get_value(),
"_focused": false,
"_initialValueAsText": sender.get_value(),
"_postBackEventReferenceScript": sender._postBackEventReferenceScript,
"_skin": sender._skin,
"_validationText": sender.get_value(),
"clientStateFieldID": sender._clientStateFieldID,
"enabled": true,
"incrementSettings": { InterceptArrowKeys: true, InterceptMouseWheel: true, Step: 1 },
"maxValue": sender.get_maxValue(),
"minValue": sender.get_minValue(),
"numberFormat": { "DecimalDigits": 0, "DecimalSeparator": ",", "CultureNativeDecimalSeparator": ",", "GroupSeparator": "", "GroupSizes": 3, "NegativePattern": "-n", "NegativeSign": "-", "PositivePattern": "n", "AllowRounding": false, "KeepNotRoundedValue": false, "KeepTrailingZerosOnFocus": false, "NumericPlaceHolder": "n" },
"styles": { HoveredStyle: ["width:160px;", "riTextBox riHover"], InvalidStyle: ["width:160px;", "riTextBox riError"], DisabledStyle: ["width:160px;", "riTextBox riDisabled"], FocusedStyle: ["width:160px;", "riTextBox riFocused"], EmptyMessageStyle: ["width:160px;", "riTextBox riEmpty"], ReadOnlyStyle: ["width:160px;", "riTextBox riRead"], EnabledStyle: ["width:160px;", "riTextBox riEnabled"], NegativeStyle: ["width:160px;", "riTextBox riNegative"] }
}, { "keyPress": onKeyPress, "blur": onBlur }, null, $get(sender.get_id()));
I'm really lost now why this is not working, I hope someone can help me to get the client events working with this RadNumericTextBox.
Details:
Development Environment: Visual Studio 2010 Professional
Framework: .NET 4.0
Controls: ASP.NET Controls
Version: 2012.2.912.40
2 Answers, 1 is accepted
0
Accepted
Hi Michael,
In case a caching functionality is needed for the presented page I would suggest you to use Telerik CDN as a better approach. I suppose that the issue you are facing appear due to the fact that the needed for the Input control resources are loaded too late on the page.
The Telerik CDN provides the required functionality and will be better option for your application. See the help topic below for more information on this matter:
http://www.telerik.com/help/aspnet-ajax/scriptmanager-cdn-support.html
Kind regards,
Maria Ilieva
the Telerik team
In case a caching functionality is needed for the presented page I would suggest you to use Telerik CDN as a better approach. I suppose that the issue you are facing appear due to the fact that the needed for the Input control resources are loaded too late on the page.
The Telerik CDN provides the required functionality and will be better option for your application. See the help topic below for more information on this matter:
http://www.telerik.com/help/aspnet-ajax/scriptmanager-cdn-support.html
Kind regards,
Maria Ilieva
the Telerik team
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0
Michiel
Top achievements
Rank 1
Rank 1
answered on 10 Oct 2012, 06:42 AM
Hello Maria,
I'm sorry that I respond this late but I was already able to resolve it. Somehow I needed to disable all caching capabilities, navigate to the page where I make use of the RadNumericTextBox, hit CTRL + F5 and after that enable all caching capabilities. This resulted in that the RadNumericTextBox started to work :).
I'm sorry that I respond this late but I was already able to resolve it. Somehow I needed to disable all caching capabilities, navigate to the page where I make use of the RadNumericTextBox, hit CTRL + F5 and after that enable all caching capabilities. This resulted in that the RadNumericTextBox started to work :).