MdbInputDirective ngOnInit ERROR

Topic: MdbInputDirective ngOnInit ERROR

nextage pro asked 6 years ago

Error after upgrading to version 6.1.5 Please solve it immediatly and try to write better code. ERROR TypeError: Cannot read property 'childNodes' of null

MdbInputDirective.prototype.ngOnInit = function () {
...
if ((mutation.target['classList'].contains('ng-pristine')) && /** @type {?} */ (mutation.target['classList'].contains('ng-invalid'))) {
mutation.target.offsetParent.childNodes.forEach(function (element) {
  if (element.classList.contains('text-danger') || element.classList.contains('text-success')) {
    _this._renderer.setStyle(element, 'visibility', 'hidden');
  }
});

Damian Gemza staff commented 6 years ago

Dear nextage, Could you please specify in which scenario you're getting that error? Or sample code on which I'll be able to check it? It would help me to debug your case. Best Regards, Damian

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nextage pro answered 6 years ago

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Property "offsetParent" became equal to "null" when the target, or the context in which the target is nested, is not displayed (display: none). - eg. in a modal - So you have to check if "offsetParent" exists, at least. Thank you Damian.

Damian Gemza staff commented 6 years ago

Dear nextage, Could you please do npm install one more time? I have fixed this problem, so it should work fine now. Best Regards, Damian

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nextage pro answered 6 years ago

0 0 Best answer

Problem fixed. Thanks for your support. Best Regards.

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Resolved

Specification of the issue

User: Pro
Premium support: No
Technology: MDB Angular
MDB Version: -
Device: -
Browser: -
OS: -
Provided sample code: Yes
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nextage

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