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TypeError: Cannot read properties of undefined (reading 'overlayAnimation')

Mohan Eswar answered on January 10, 2022 Popularity 1/10 Helpfulness 1/10

answer TypeError: Cannot read properties of undefined (reading 'overlayAnimation')

TypeError: Cannot read properties of undefined (reading 'overlayAnimation')

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I found the reason for the solution.

It turned out that the error is not random. An error occurs when adding a drop-down list to a static dialog box, after opening the dialog box, then clicking on the drop-down list and not clicking on the drop-down list item to close the dialog box, then upon reopening there will be an error when trying to open the drop-down list by clicking on it.

To solve the problem when calling the event of hiding the dialog box, call the hiding of the drop-down list element.

<p-dialog (onHide) = "hide (dd)">
<p-dropdown #dd>
hide (el) {
el.hide ()
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript properties undefined

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Contributed on Jan 10 2022

Mohan Eswar

0 Answers Avg Quality 2/10

TypeError: Cannot read properties of undefined (reading 'overlayAnimation')

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TypeError: Cannot read properties of undefined (reading 'overlayAnimation')

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