@c-standard/angular-devui-extension/esm2020/select/select-box.component.mjs

an extensional components lib for devui

import { Component, EventEmitter, forwardRef, Input, Output, } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import * as i0 from "@angular/core";
import * as i1 from "ng-devui";
import * as i2 from "@angular/forms";
const SELECT_BOX_CONTROL_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(() => SelectBoxComponent),
    multi: true,
};
export class SelectBoxComponent {
    constructor(er) {
        this.er = er;
        this._dataSource = [];
        this.valueExpr = 'value';
        this.displayExpr = 'text';
        this.placeholder = '';
        this.multiple = false;
        this.allowClear = false;
        this.allowSearch = false;
        this.disabled = false;
        this.validateRules = [];
        this.selectedOptionChange = new EventEmitter();
        this.expandChange = new EventEmitter();
        this.initialized = new EventEmitter();
        this.onTouchedCallback = () => { };
        this.onChangeCallback = (_v) => { };
    }
    get dataSource() {
        return this._dataSource;
    }
    set dataSource(value) {
        this._dataSource = value;
        if (this.dataSource.length > 0) {
            this.writeDisplayText();
        }
    }
    registerOnChange(fn) {
        this.onChangeCallback = fn;
    }
    registerOnTouched(fn) {
        this.onTouchedCallback = fn;
    }
    setDisabledState(isDisabled) {
        this.disabled = isDisabled;
    }
    writeValue(value) {
        this.value = value;
        this.writeDisplayText();
    }
    onModeChange(value) {
        let val = value;
        if (this.valueExpr != undefined) {
            val = value[this.valueExpr];
        }
        this.onChangeCallback(val);
        this.selectedOptionChange.emit(value);
    }
    onExpandChange(e) {
        this.expandChange.emit(e);
    }
    ngOnInit() {
        this.initialized.emit({
            element: this.er,
            component: this,
        });
    }
    writeDisplayText() {
        if (this.valueExpr == undefined) {
            this.originalValue = this.value;
        }
        else {
            this.originalValue = this._dataSource.find((t) => t[this.valueExpr] == this.value);
        }
    }
}
SelectBoxComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.7", ngImport: i0, type: SelectBoxComponent, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Component });
SelectBoxComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.2.7", type: SelectBoxComponent, selector: "d-select-box", inputs: { dataSource: "dataSource", valueExpr: "valueExpr", displayExpr: "displayExpr", placeholder: "placeholder", multiple: "multiple", allowClear: "allowClear", allowSearch: "allowSearch", disabled: "disabled", validateRules: "validateRules" }, outputs: { selectedOptionChange: "selectedOptionChange", expandChange: "expandChange", initialized: "initialized" }, providers: [SELECT_BOX_CONTROL_VALUE_ACCESSOR], ngImport: i0, template: `
        <d-select
            [options]="dataSource"
            [filterKey]="displayExpr"
            [isSearch]="allowSearch"
            [appendToBody]="true"
            [multiple]="multiple"
            [allowClear]="allowClear"
            [disabled]="disabled"
            [placeholder]="placeholder"
            [ngModel]="originalValue"
            [dValidateRules]="validateRules"
            (ngModelChange)="onModeChange($event)"
            (toggleChange)="onExpandChange($event)"
        ></d-select>
    `, isInline: true, components: [{ type: i1.SelectComponent, selector: "d-select", inputs: ["options", "isSearch", "toggleOnFocus", "scrollHight", "highlightItemClass", "filterKey", "multiple", "isSelectAll", "readonly", "size", "appendToBody", "appendToBodyDirections", "width", "templateItemSize", "disabled", "placeholder", "searchPlaceholder", "searchFn", "valueParser", "formatter", "direction", "overview", "allowClear", "color", "enableLazyLoad", "virtualScroll", "inputItemTemplate", "extraConfig", "optionDisabledKey", "optionImmutableKey", "noResultItemTemplate", "keepMultipleOrder", "customViewTemplate", "customViewDirection", "autoFocus", "notAutoScroll", "loadingTemplateRef", "showAnimation"], outputs: ["valueChange", "toggleChange", "loadMore"], exportAs: ["select"] }], directives: [{ type: i2.NgControlStatus, selector: "[formControlName],[ngModel],[formControl]" }, { type: i2.NgModel, selector: "[ngModel]:not([formControlName]):not([formControl])", inputs: ["name", "disabled", "ngModel", "ngModelOptions"], outputs: ["ngModelChange"], exportAs: ["ngModel"] }, { type: i1.DFormControlRuleDirective, selector: "[dValidateRules][formControlName],[dValidateRules][ngModel],[dValidateRules][formControl]", inputs: ["dValidateRules", "dValidatePopConfig"], outputs: ["dRulesStatusChange"], exportAs: ["dValidateRules"] }] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.7", ngImport: i0, type: SelectBoxComponent, decorators: [{
            type: Component,
            args: [{
                    selector: 'd-select-box',
                    template: `
        <d-select
            [options]="dataSource"
            [filterKey]="displayExpr"
            [isSearch]="allowSearch"
            [appendToBody]="true"
            [multiple]="multiple"
            [allowClear]="allowClear"
            [disabled]="disabled"
            [placeholder]="placeholder"
            [ngModel]="originalValue"
            [dValidateRules]="validateRules"
            (ngModelChange)="onModeChange($event)"
            (toggleChange)="onExpandChange($event)"
        ></d-select>
    `,
                    providers: [SELECT_BOX_CONTROL_VALUE_ACCESSOR],
                }]
        }], ctorParameters: function () { return [{ type: i0.ElementRef }]; }, propDecorators: { dataSource: [{
                type: Input
            }], valueExpr: [{
                type: Input
            }], displayExpr: [{
                type: Input
            }], placeholder: [{
                type: Input
            }], multiple: [{
                type: Input
            }], allowClear: [{
                type: Input
            }], allowSearch: [{
                type: Input
            }], disabled: [{
                type: Input
            }], validateRules: [{
                type: Input
            }], selectedOptionChange: [{
                type: Output
            }], expandChange: [{
                type: Output
            }], initialized: [{
                type: Output
            }] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"select-box.component.js","sourceRoot":"","sources":["../../../../projects/components/select/select-box.component.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,SAAS,EAAc,YAAY,EAAE,UAAU,EAAE,KAAK,EAAU,MAAM,GAAG,MAAM,eAAe,CAAC;AACxG,OAAO,EAAwB,iBAAiB,EAAE,MAAM,gBAAgB,CAAC;;;;AAGzE,MAAM,iCAAiC,GAAQ;IAC3C,OAAO,EAAE,iBAAiB;IAC1B,WAAW,EAAE,UAAU,CAAC,GAAG,EAAE,CAAC,kBAAkB,CAAC;IACjD,KAAK,EAAE,IAAI;CACd,CAAC;AAsBF,MAAM,OAAO,kBAAkB;IA8B3B,YAAoB,EAAc;QAAd,OAAE,GAAF,EAAE,CAAY;QA7B1B,gBAAW,GAAU,EAAE,CAAC;QAavB,cAAS,GAAW,OAAO,CAAC;QAC5B,gBAAW,GAAW,MAAM,CAAC;QAC7B,gBAAW,GAAW,EAAE,CAAC;QACzB,aAAQ,GAAY,KAAK,CAAC;QAC1B,eAAU,GAAY,KAAK,CAAC;QAC5B,gBAAW,GAAY,KAAK,CAAC;QAC7B,aAAQ,GAAY,KAAK,CAAC;QAC1B,kBAAa,GAAmB,EAAE,CAAC;QAElC,yBAAoB,GAAG,IAAI,YAAY,EAAO,CAAC;QAC/C,iBAAY,GAAG,IAAI,YAAY,EAAW,CAAC;QAC3C,gBAAW,GAAG,IAAI,YAAY,EAAO,CAAC;QAOxC,sBAAiB,GAAG,GAAG,EAAE,GAAE,CAAC,CAAC;QAC7B,qBAAgB,GAAG,CAAC,EAAO,EAAE,EAAE,GAAE,CAAC,CAAC;IAHN,CAAC;IA5BtC,IAAI,UAAU;QACV,OAAO,IAAI,CAAC,WAAW,CAAC;IAC5B,CAAC;IAED,IACI,UAAU,CAAC,KAAY;QACvB,IAAI,CAAC,WAAW,GAAG,KAAK,CAAC;QACzB,IAAI,IAAI,CAAC,UAAU,CAAC,MAAM,GAAG,CAAC,EAAE;YAC5B,IAAI,CAAC,gBAAgB,EAAE,CAAC;SAC3B;IACL,CAAC;IAuBD,gBAAgB,CAAC,EAAO;QACpB,IAAI,CAAC,gBAAgB,GAAG,EAAE,CAAC;IAC/B,CAAC;IAED,iBAAiB,CAAC,EAAO;QACrB,IAAI,CAAC,iBAAiB,GAAG,EAAE,CAAC;IAChC,CAAC;IAED,gBAAgB,CAAC,UAAmB;QAChC,IAAI,CAAC,QAAQ,GAAG,UAAU,CAAC;IAC/B,CAAC;IAED,UAAU,CAAC,KAAU;QACjB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,gBAAgB,EAAE,CAAC;IAC5B,CAAC;IAED,YAAY,CAAC,KAAU;QACnB,IAAI,GAAG,GAAQ,KAAK,CAAC;QACrB,IAAI,IAAI,CAAC,SAAS,IAAI,SAAS,EAAE;YAC7B,GAAG,GAAG,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;SAC/B;QACD,IAAI,CAAC,gBAAgB,CAAC,GAAG,CAAC,CAAC;QAC3B,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAC1C,CAAC;IAED,cAAc,CAAC,CAAM;QACjB,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;IAC9B,CAAC;IAED,QAAQ;QACJ,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC;YAClB,OAAO,EAAE,IAAI,CAAC,EAAE;YAChB,SAAS,EAAE,IAAI;SAClB,CAAC,CAAC;IACP,CAAC;IAED,gBAAgB;QACZ,IAAI,IAAI,CAAC,SAAS,IAAI,SAAS,EAAE;YAC7B,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,KAAK,CAAC;SACnC;aAAM;YACH,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,IAAI,CAAC,KAAK,CAAC,CAAC;SACtF;IACL,CAAC;;+GA9EQ,kBAAkB;mGAAlB,kBAAkB,oZAFhB,CAAC,iCAAiC,CAAC,0BAhBpC;;;;;;;;;;;;;;;KAeT;2FAGQ,kBAAkB;kBApB9B,SAAS;mBAAC;oBACP,QAAQ,EAAE,cAAc;oBACxB,QAAQ,EAAE;;;;;;;;;;;;;;;KAeT;oBACD,SAAS,EAAE,CAAC,iCAAiC,CAAC;iBACjD;iGAQO,UAAU;sBADb,KAAK;gBAQG,SAAS;sBAAjB,KAAK;gBACG,WAAW;sBAAnB,KAAK;gBACG,WAAW;sBAAnB,KAAK;gBACG,QAAQ;sBAAhB,KAAK;gBACG,UAAU;sBAAlB,KAAK;gBACG,WAAW;sBAAnB,KAAK;gBACG,QAAQ;sBAAhB,KAAK;gBACG,aAAa;sBAArB,KAAK;gBAEI,oBAAoB;sBAA7B,MAAM;gBACG,YAAY;sBAArB,MAAM;gBACG,WAAW;sBAApB,MAAM","sourcesContent":["import { Component, ElementRef, EventEmitter, forwardRef, Input, OnInit, Output, } from '@angular/core';\r\nimport { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';\r\nimport { DValidateRules } from 'ng-devui';\r\n\r\nconst SELECT_BOX_CONTROL_VALUE_ACCESSOR: any = {\r\n    provide: NG_VALUE_ACCESSOR,\r\n    useExisting: forwardRef(() => SelectBoxComponent),\r\n    multi: true,\r\n};\r\n\r\n@Component({\r\n    selector: 'd-select-box',\r\n    template: `\r\n        <d-select\r\n            [options]=\"dataSource\"\r\n            [filterKey]=\"displayExpr\"\r\n            [isSearch]=\"allowSearch\"\r\n            [appendToBody]=\"true\"\r\n            [multiple]=\"multiple\"\r\n            [allowClear]=\"allowClear\"\r\n            [disabled]=\"disabled\"\r\n            [placeholder]=\"placeholder\"\r\n            [ngModel]=\"originalValue\"\r\n            [dValidateRules]=\"validateRules\"\r\n            (ngModelChange)=\"onModeChange($event)\"\r\n            (toggleChange)=\"onExpandChange($event)\"\r\n        ></d-select>\r\n    `,\r\n    providers: [SELECT_BOX_CONTROL_VALUE_ACCESSOR],\r\n})\r\nexport class SelectBoxComponent implements OnInit, ControlValueAccessor {\r\n    private _dataSource: any[] = [];\r\n    get dataSource(): any[] {\r\n        return this._dataSource;\r\n    }\r\n\r\n    @Input()\r\n    set dataSource(value: any[]) {\r\n        this._dataSource = value;\r\n        if (this.dataSource.length > 0) {\r\n            this.writeDisplayText();\r\n        }\r\n    }\r\n\r\n    @Input() valueExpr: string = 'value';\r\n    @Input() displayExpr: string = 'text';\r\n    @Input() placeholder: string = '';\r\n    @Input() multiple: boolean = false;\r\n    @Input() allowClear: boolean = false;\r\n    @Input() allowSearch: boolean = false;\r\n    @Input() disabled: boolean = false;\r\n    @Input() validateRules: DValidateRules = [];\r\n\r\n    @Output() selectedOptionChange = new EventEmitter<any>();\r\n    @Output() expandChange = new EventEmitter<boolean>();\r\n    @Output() initialized = new EventEmitter<any>();\r\n\r\n    value: any;\r\n    originalValue: any;\r\n\r\n    constructor(private er: ElementRef) {}\r\n\r\n    private onTouchedCallback = () => {};\r\n    private onChangeCallback = (_v: any) => {};\r\n\r\n    registerOnChange(fn: any): void {\r\n        this.onChangeCallback = fn;\r\n    }\r\n\r\n    registerOnTouched(fn: any): void {\r\n        this.onTouchedCallback = fn;\r\n    }\r\n\r\n    setDisabledState(isDisabled: boolean): void {\r\n        this.disabled = isDisabled;\r\n    }\r\n\r\n    writeValue(value: any): void {\r\n        this.value = value;\r\n        this.writeDisplayText();\r\n    }\r\n\r\n    onModeChange(value: any) {\r\n        let val: any = value;\r\n        if (this.valueExpr != undefined) {\r\n            val = value[this.valueExpr];\r\n        }\r\n        this.onChangeCallback(val);\r\n        this.selectedOptionChange.emit(value);\r\n    }\r\n\r\n    onExpandChange(e: any) {\r\n        this.expandChange.emit(e);\r\n    }\r\n\r\n    ngOnInit() {\r\n        this.initialized.emit({\r\n            element: this.er,\r\n            component: this,\r\n        });\r\n    }\r\n\r\n    writeDisplayText() {\r\n        if (this.valueExpr == undefined) {\r\n            this.originalValue = this.value;\r\n        } else {\r\n            this.originalValue = this._dataSource.find((t) => t[this.valueExpr] == this.value);\r\n        }\r\n    }\r\n}\r\n"]}