@angular-jz/jz
Version:
jim jz
199 lines • 8.61 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 array_utility_1 = require("../../../jz/utility/array-utility");
var JZTreeSelectComponent = /** @class */ (function () {
function JZTreeSelectComponent() {
var _this = this;
this.idField = 'id';
this.textField = 'text';
this.placeholder = '请选择';
this.allowClear = true;
this._value = null;
//当内部ngModel值变化后调用propagateChange通知外部
this.propagateChange = function (_) { };
this.template = function (state) {
if (!state[_this.idField]) {
return state.text;
}
var item = array_utility_1.ArrayUtility.findInArray(_this.items, _this.idField, state.id);
if (!item)
return state.text;
var lineVisibility = "";
if (item.childCount == 0)
lineVisibility = ' style="visibility:hidden;"';
var lineText = "<span style=\"text-indent:" + (item.level - 1) + "em;\"><i class=\"fa fa-caret-down\"" + lineVisibility + "></i> " + state.text + "</span>";
var $state = $(lineText);
return $state;
//<span style="text-indent:2em;"><i class="fa fa-caret-down" style="visibility:hidden;"></i> a1.1</span>
};
this.selectedValueChange = new core_1.EventEmitter();
}
JZTreeSelectComponent_1 = JZTreeSelectComponent;
JZTreeSelectComponent.prototype.ngOnInit = function () {
var _this = this;
console.log('init');
var me = this;
$(this.select.nativeElement).on('change', function (e) {
console.log('change');
var idType = null;
if (me.items && me.items.length) {
idType = typeof (me.items[0][me.idField]);
}
var newValue = $(me.select.nativeElement).val();
if (idType == "number")
newValue = Number(newValue);
else if (idType == "string")
newValue = String(newValue);
//if (me._value != newValue){
me._value = newValue;
console.log("me.propagateChange(me._value);");
me.propagateChange(me._value);
if (newValue)
_this.selectedValueValue = array_utility_1.ArrayUtility.findInArray(_this.items, _this.idField, newValue);
else
_this.selectedValueValue = null;
_this.selectedValueChange.emit(_this.selectedValueValue);
//}
});
};
JZTreeSelectComponent.prototype.ngOnDestroy = function () {
$(this.select.nativeElement).off('change');
};
JZTreeSelectComponent.prototype.ngAfterViewInit = function () {
$(this.select.nativeElement).select2({
placeholder: this.placeholder,
allowClear: this.allowClear,
templateResult: this.template,
});
};
Object.defineProperty(JZTreeSelectComponent.prototype, "items", {
get: function () { return this._items; },
set: function (value) {
if (value)
this._items = array_utility_1.ArrayUtility.treeToArray(value);
else
this._items = null;
},
enumerable: true,
configurable: true
});
;
;
Object.defineProperty(JZTreeSelectComponent.prototype, "value", {
get: function () {
console.log('get value');
return this._value;
},
set: function (value) {
console.log('set value');
if (this._value != value) {
console.log('set value1');
this._value = value;
this.propagateChange(this._value);
$(this.select.nativeElement).val(this._value);
$(this.select.nativeElement).trigger('change');
}
},
enumerable: true,
configurable: true
});
//当控件外面的ngModel值发生变化时会调用控件的writeValue方法
JZTreeSelectComponent.prototype.writeValue = function (value) {
console.log('write value');
this.value = value;
};
//系统会在init之后调用registerOnChange方法来设置propagateChange方法
JZTreeSelectComponent.prototype.registerOnChange = function (fn) {
console.log("registerOnChange");
this.propagateChange = fn;
};
JZTreeSelectComponent.prototype.registerOnTouched = function (fn) { };
JZTreeSelectComponent.prototype.getDisabledState = function (item) {
var disabledItem = array_utility_1.ArrayUtility.findInArray(this.disabledItems, this.idField, item[this.idField]);
return !!disabledItem;
};
Object.defineProperty(JZTreeSelectComponent.prototype, "selectedValue", {
get: function () {
console.log("get selectedValue()");
return this.selectedValueValue;
},
//外面的值变了调用set方法
set: function (val) {
console.log("set selectedValue()");
this.selectedValueValue = val;
this.selectedValueChange.emit(this.selectedValueValue);
},
enumerable: true,
configurable: true
});
__decorate([
core_1.ViewChild('select'),
__metadata("design:type", core_1.ElementRef)
], JZTreeSelectComponent.prototype, "select", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Array),
__metadata("design:paramtypes", [Array])
], JZTreeSelectComponent.prototype, "items", null);
__decorate([
core_1.Input(),
__metadata("design:type", Array)
], JZTreeSelectComponent.prototype, "disabledItems", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], JZTreeSelectComponent.prototype, "idField", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], JZTreeSelectComponent.prototype, "textField", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], JZTreeSelectComponent.prototype, "placeholder", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], JZTreeSelectComponent.prototype, "allowClear", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Object)
], JZTreeSelectComponent.prototype, "_value", void 0);
__decorate([
core_1.Output(),
__metadata("design:type", Object)
], JZTreeSelectComponent.prototype, "selectedValueChange", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Object),
__metadata("design:paramtypes", [Object])
], JZTreeSelectComponent.prototype, "selectedValue", null);
JZTreeSelectComponent = JZTreeSelectComponent_1 = __decorate([
core_1.Component({
selector: 'jz-tree-select',
templateUrl: './jz-tree-select.component.html',
providers: [{
provide: forms_1.NG_VALUE_ACCESSOR,
/* tslint:disable */
useExisting: core_1.forwardRef(function () { return JZTreeSelectComponent_1; }),
/* tslint:enable */
multi: true
}],
})
], JZTreeSelectComponent);
return JZTreeSelectComponent;
var JZTreeSelectComponent_1;
}());
exports.JZTreeSelectComponent = JZTreeSelectComponent;
//# sourceMappingURL=jz-tree-select.component.js.map