<option value="{{oname.v}}" ng-repeat="oname in opt track by $index">{{oname.keyname}}</option> </select> selected的作用就是是的页面显示初始值 另外我们的value不能赋值,否则会失效的!!! 2)使用ng-option 1 2 3 4 <select, ng-model="htmlObj.partments" ng-change="setpartment(htmlO...
clearAllTextstringClear allnoSet custom text for clear all icon title [clearable]booleantruenoAllow to clear selected value. Defaulttrue [clearOnBackspace]booleantruenoClear selected values one by one when clicking backspace. Defaulttrue [compareWith](a: any, b: any) => boolean(a, b) => a...
export class YourComponent { items = [{name: 'Item 1'}, {name: 'Item 2'}]; selectedItem: any; isReset = false; resetSelect() { this.selectedItem = null; this.isReset = true; setTimeout(() => { this.isReset = false; }, 0); } } 方法二:直接设置ngModel为null 如果你不需要...
export class YourComponent { items = [{name: 'Item 1'}, {name: 'Item 2'}]; selectedItem: any; isReset = false; resetSelect() { this.selectedItem = null; this.isReset = true; setTimeout(() => { this.isReset = false; }, 0); } } 方法二:直接设置ngModel为null 如果你不需要...
idstring: Set the id attribute classstring: Set the class attribute requiredboolean: Set the required attribute optionsOptions: Set options for select2,all available optionsfor select2 Outputs valueChangedstring | string[]: Emitted when value changes in select2 drop-down ...
classstring: Set the class attribute requiredboolean: Set the required attribute optionsOptions: Set options for select2,all available optionsfor select2 Outputs valueChangedstring | string[]: Emitted when value changes in select2 drop-down
clearAllText string Clear all no Set custom text for clear all icon title [clearable] boolean true no Allow to clear selected value. Default true [clearOnBackspace] boolean true no Clear selected values one by one when clicking backspace. Default true [compareWith] (a: any, b: any) =>...
NG_VALUE_ACCESSOR,useExisting:forwardRef(()=>NzSelect2Component),//注入表单控件multi:true}]})exportclassNzSelect2ComponentimplementsOnInit{constructor(privateselectService:SelectService){}innerValue:any='';//监听绑定的值,与外岑的ngModel相互绑定setselectedOption(val:any){if(val!==this.innerValue){...
我用了ngFor循环显示,但是需要用到ng-selected实现选择字体,不清楚该如何用ngFor结合ng-selected.代码如下 <select id="fontstyle" name="fontstyle" class="selectpicker"(change)="setFont($event.target.value);"> <option *ngFor='let item of dto.fontStyles' [value]="item.font">{{item.name}}</...
allowClear(?boolean=false) (not yet supported) - Set totrueto allow the selection to be cleared. This option only applies to single-value inputs. placeholder(?string='') - Placeholder text to display when the element has no focus and selected items. ...