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Range validation on numerictextbox

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NumericTextBox
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Fit2Page
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Fit2Page asked on 24 Sep 2019, 09:38 AM

Hi,

 

Why would the following not accept the value 12.1 as valid?

 

 Dim tb As RadNumericTextBox = New RadNumericTextBox
                        plh.Controls.Add(tb)

                        tb.ID = "check_" + e.Item.DataItem("id").ToString
                        tb.Type = NumericType.Number
                        tb.NumberFormat.DecimalSeparator = "."
                     
                        Dim rv As RangeValidator = New RangeValidator
                        rv.ControlToValidate = tb.ID
                        rv.Type = ValidationDataType.Double
                        rv.MinimumValue = "12"
                        rv.MaximumValue = "13"
                        rv.ErrorMessage = "Invalid"
                        plh.Controls.Add(rv)

 

in the above the value 12.1 is not accepted as valid and should be I guess...

 

Marc

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Vessy
Telerik team
answered on 27 Sep 2019, 08:38 AM

Hi Marc,

I tested the provided code but 12.1 is accepted as valid value at my end. For convenience I am attaching my test page to this reply - are you able to reproduce the same issue with it? If no, can you modify it up to a point where the problem occurs and send it back for a further examination?

Regards,
Vessy
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Fit2Page
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answered on 30 Sep 2019, 08:07 AM

Hi Vessy,

 

Not sure what is happening here...I placed your testpage here:

 

http://qa.ontwikkelruimte.nl/numerictextbox_vb.aspx

And it is not validating correctly on my side.

 

I guess the number notation runs seperate from any user computer regional settings. When I use

tb.NumberFormat.DecimalSeparator = ","

 

then the validation is running OK on my side, despite I have set

 <globalization uiCulture="en-US" culture="en-US" requestEncoding="UTF-8" responseEncoding="UTF-8" />

 

in my web.config

 

I wonder what is happening here...I hope you can shine some light on the case.

 

Marc

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Vessy
Telerik team
answered on 03 Oct 2019, 08:39 AM

Hi Marc,

You can try setting explicitly the culture for the problematic page using the Page directive:

<%@ Page ... Culture="en-US" %>
or setting the Thread.CurrentThread.CurrentCulture in the code-behind - https://stackoverflow.com/a/7000587

 

Regards,
Vessy
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Fit2Page
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answered on 04 Oct 2019, 07:36 AM

Hi Vessy,

This works indeed. I find it strange though I set the globalization in the web.config already.

Thanks for your help.

Marc

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Vessy
Telerik team
answered on 07 Oct 2019, 11:24 AM

Hi,

You are welcomeе, Marc. I am not sure why the web.config set culture is being ignored (probably some settings on application level are overwriting it), but I am glad that the suggested solution is working and the proper Culture is used on the page now.

Kind regards,
Vessy
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