ng-messages2
Version:
Angular version of ng-message
73 lines • 3.39 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
var core_1 = require("@angular/core");
var forms_1 = require("@angular/forms");
var ngMessage_directive_1 = require("./ngMessage.directive");
var ClNgMessagesComponent = (function () {
function ClNgMessagesComponent() {
this._currentError = null;
this._messages = {};
}
ClNgMessagesComponent.prototype.ngAfterContentInit = function () {
this._registerErrorMessages();
this._controlChanged();
};
ClNgMessagesComponent.prototype._registerErrorMessages = function () {
var _this = this;
this.errorMessages.forEach(function (error) {
if (error.type) {
_this._messages[error.type] = error;
}
});
};
ClNgMessagesComponent.prototype._controlChanged = function () {
var _this = this;
this.control.valueChanges.subscribe(function (data) {
var messageFound = false;
if (_this.control.dirty && _this.control.invalid) {
for (var type in _this._messages) {
if (_this.control.hasError(type)) {
messageFound = true;
_this._currentError = _this._messages[type];
break;
}
}
}
if (!messageFound) {
_this._currentError = null;
}
});
};
return ClNgMessagesComponent;
}());
__decorate([
core_1.ContentChildren(ngMessage_directive_1.ClNgMessageDirective),
__metadata("design:type", core_1.QueryList)
], ClNgMessagesComponent.prototype, "errorMessages", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", forms_1.FormControl)
], ClNgMessagesComponent.prototype, "control", void 0);
ClNgMessagesComponent = __decorate([
core_1.Component({
selector: 'cl-ng-messages',
encapsulation: core_1.ViewEncapsulation.None,
host: {
'role': 'alert',
'[class.error-messages-container]': 'true',
'[hidden]': '!_currentError'
},
template: "<ng-content></ng-content>\n <div class=\"error-message\">\n <template [ngIf]=\"_currentError\">\n <template [clPortalHost]=\"_currentError\"></template>\n </template>\n </div>\n"
})
], ClNgMessagesComponent);
exports.ClNgMessagesComponent = ClNgMessagesComponent;
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