src/assets/primeng/components/chips/chips.js
"use strict";
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 common_1 = require("@angular/common");
var shared_1 = require("../common/shared");
var inputtext_1 = require("../inputtext/inputtext");
var domhandler_1 = require("../dom/domhandler");
var forms_1 = require("@angular/forms");
exports.CHIPS_VALUE_ACCESSOR = {
provide: forms_1.NG_VALUE_ACCESSOR,
useExisting: core_1.forwardRef(function () { return Chips; }),
multi: true
};
var Chips = (function () {
function Chips(el, domHandler) {
this.el = el;
this.domHandler = domHandler;
this.onAdd = new core_1.EventEmitter();
this.onRemove = new core_1.EventEmitter();
this.allowDuplicate = true;
this.onFocus = new core_1.EventEmitter();
this.onBlur = new core_1.EventEmitter();
this.onModelChange = function () { };
this.onModelTouched = function () { };
}
Chips.prototype.ngAfterContentInit = function () {
var _this = this;
this.templates.forEach(function (item) {
switch (item.getType()) {
case 'item':
_this.itemTemplate = item.template;
break;
default:
_this.itemTemplate = item.template;
break;
}
});
};
Chips.prototype.writeValue = function (value) {
this.value = value;
};
Chips.prototype.registerOnChange = function (fn) {
this.onModelChange = fn;
};
Chips.prototype.registerOnTouched = function (fn) {
this.onModelTouched = fn;
};
Chips.prototype.setDisabledState = function (val) {
this.disabled = val;
};
Chips.prototype.resolveFieldData = function (data, field) {
if (data && field) {
if (field.indexOf('.') == -1) {
return data[field];
}
else {
var fields = field.split('.');
var value = data;
for (var i = 0, len = fields.length; i < len; ++i) {
value = value[fields[i]];
}
return value;
}
}
else {
return null;
}
};
Chips.prototype.onInputFocus = function () {
this.focus = true;
this.onFocus.emit();
};
Chips.prototype.onInputBlur = function () {
this.focus = false;
this.onModelTouched();
this.onBlur.emit();
};
Chips.prototype.removeItem = function (event, index) {
if (this.disabled) {
return;
}
var removedItem = this.value[index];
this.value = this.value.filter(function (val, i) { return i != index; });
this.onModelChange(this.value);
this.onRemove.emit({
originalEvent: event,
value: removedItem
});
};
Chips.prototype.addItem = function (event, item) {
this.value = this.value || [];
if (item && item.trim().length && (!this.max || this.max > item.length)) {
if (this.allowDuplicate || !this.value.includes(item)) {
this.value = this.value.concat([item]);
this.onModelChange(this.value);
this.onAdd.emit({
originalEvent: event,
value: item
});
}
}
};
Chips.prototype.onKeydown = function (event, inputEL) {
switch (event.which) {
//backspace
case 8:
if (inputEL.value.length === 0 && this.value && this.value.length > 0) {
this.value = this.value.slice();
var removedItem = this.value.pop();
this.onModelChange(this.value);
this.onRemove.emit({
originalEvent: event,
value: removedItem
});
}
break;
//enter
case 13:
this.addItem(event, inputEL.value);
inputEL.value = '';
event.preventDefault();
break;
case 9:
if (this.addOnTab && inputEL.value !== '') {
this.addItem(event, inputEL.value);
inputEL.value = '';
event.preventDefault();
}
break;
default:
if (this.max && this.value && this.max === this.value.length) {
event.preventDefault();
}
break;
}
};
Object.defineProperty(Chips.prototype, "maxedOut", {
get: function () {
return this.max && this.value && this.max === this.value.length;
},
enumerable: true,
configurable: true
});
return Chips;
}());
__decorate([
core_1.Input(),
__metadata("design:type", Object)
], Chips.prototype, "style", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], Chips.prototype, "styleClass", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], Chips.prototype, "disabled", void 0);
__decorate([
core_1.Output(),
__metadata("design:type", core_1.EventEmitter)
], Chips.prototype, "onAdd", void 0);
__decorate([
core_1.Output(),
__metadata("design:type", core_1.EventEmitter)
], Chips.prototype, "onRemove", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], Chips.prototype, "field", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], Chips.prototype, "placeholder", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Number)
], Chips.prototype, "max", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Number)
], Chips.prototype, "tabindex", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], Chips.prototype, "inputId", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], Chips.prototype, "allowDuplicate", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Object)
], Chips.prototype, "inputStyle", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Object)
], Chips.prototype, "inputStyleClass", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], Chips.prototype, "addOnTab", void 0);
__decorate([
core_1.Output(),
__metadata("design:type", core_1.EventEmitter)
], Chips.prototype, "onFocus", void 0);
__decorate([
core_1.Output(),
__metadata("design:type", core_1.EventEmitter)
], Chips.prototype, "onBlur", void 0);
__decorate([
core_1.ContentChildren(shared_1.PrimeTemplate),
__metadata("design:type", core_1.QueryList)
], Chips.prototype, "templates", void 0);
Chips = __decorate([
core_1.Component({
selector: 'p-chips',
template: "\n <div [ngClass]=\"'ui-chips ui-widget'\" [ngStyle]=\"style\" [class]=\"styleClass\">\n <ul [ngClass]=\"{'ui-inputtext ui-state-default ui-corner-all':true,'ui-state-focus':focus,'ui-state-disabled':disabled}\" (click)=\"inputtext.focus()\">\n <li #token *ngFor=\"let item of value; let i = index;\" class=\"ui-chips-token ui-state-highlight ui-corner-all\">\n <span *ngIf=\"!disabled\" class=\"ui-chips-token-icon fa fa-fw fa-close\" (click)=\"removeItem($event,i)\"></span>\n <span *ngIf=\"!itemTemplate\" class=\"ui-chips-token-label\">{{field ? resolveFieldData(item,field) : item}}</span>\n <ng-template *ngIf=\"itemTemplate\" [pTemplateWrapper]=\"itemTemplate\" [item]=\"item\"></ng-template>\n </li>\n <li class=\"ui-chips-input-token\">\n <input #inputtext type=\"text\" [attr.id]=\"inputId\" [attr.placeholder]=\"placeholder\" [attr.tabindex]=\"tabindex\" (keydown)=\"onKeydown($event,inputtext)\" \n (focus)=\"onInputFocus()\" (blur)=\"onInputBlur()\" [disabled]=\"maxedOut||disabled\" [disabled]=\"disabled\" [ngStyle]=\"inputStyle\" [class]=\"inputStyleClass\">\n </li>\n </ul>\n </div>\n ",
providers: [domhandler_1.DomHandler, exports.CHIPS_VALUE_ACCESSOR]
}),
__metadata("design:paramtypes", [core_1.ElementRef, domhandler_1.DomHandler])
], Chips);
exports.Chips = Chips;
var ChipsModule = (function () {
function ChipsModule() {
}
return ChipsModule;
}());
ChipsModule = __decorate([
core_1.NgModule({
imports: [common_1.CommonModule, inputtext_1.InputTextModule, shared_1.SharedModule],
exports: [Chips, inputtext_1.InputTextModule, shared_1.SharedModule],
declarations: [Chips]
})
], ChipsModule);
exports.ChipsModule = ChipsModule;
//# sourceMappingURL=chips.js.map