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Bug Report T1025027
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The t.typeText action incorrectly works with a masked DevExtreme Textbox in Firefox

created 4 years ago (modified 4 years ago)

Hi

I have an input textbox with a mask, when i try to input a value with testcafe it seems to enter the text in fron of the mask and push it to the right. I have tried all sorts of things, it only seems to happen with firefox, chrome is fine.

So i have the following field in an asp core project.

C#
@(Html.DevExtreme().TextBoxFor(model => model.UserNumber).MaxLength(11).Mask("000 000 000))

Now in testcafe i have tried the following to input the value:

JavaScript
.typeText('#UserNumber', '234234234', {
    caretPos: 0
})

 .click('#UserNumber')
 .pressKey('3 7 7 7 7 7 7 7 3')

This is the error its returning

JavaScript error details:
this._prevCaret is undefined
p

Comments (2)
DO DO
Dmitry O. (DevExpress) 4 years ago

    Hello,

    Thank you for your report. I tired to reproduce the issue on my side, but I didn't see the JavaScript error in the console. However, I see that the typeText action works incorrectly in Firefox. We will investigate this behavior and update this thread once we have any news.

    A A
    Anfo 4 years ago

      Awesome thank you, the JS error appears for me in the testcafe test results.

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      Answers approved by DevExpress Support

      created 3 years ago

      We have addressed the issue described in this ticket and will include a fix in our next maintenance update. Should you need to apply our fix prior to official release, you can request a hotfix here.

      Important Notes:

      • Hotfixes may be unavailable for Early Access/Beta builds or updates set for release within a week.
      • .NET only: in the NuGet Package Manager, use your personal NuGet feed and check the "Include prerelease" option to view the hotfix package in the "Updates" tab.
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