param-values.component.ts

import { Component, Input, Output, EventEmitter, ViewChild, DoCheck } from "@angular/core";

import { ParamDomainValue, Pair } from "jalhyd";

import { InternationalisationService } from "../../services/internationalisation/internationalisation.service";
import { NgParameter, ParamValueMode } from "../../formulaire/ngparam";
import { GenericInputComponent } from "../generic-input/generic-input.component";
import { NgParamMinComponent } from "./ngparam-min.component";
import { NgParamMaxComponent } from "./ngparam-max.component";
import { NgParamStepComponent } from "./ngparam-step.component";


@Component({
    selector: "value-list",
    templateUrl: "../generic-input/generic-input.component.html"
})
export class ValueListComponent extends GenericInputComponent {
    @Output()
    private onChange = new EventEmitter<string>();

    public _list: number[];

    public isInit;

    constructor(private intlService: InternationalisationService) {
        super();
        this._list = [];
    }

    protected getModelValue(): any {
        return this._list;
    }

    protected setModelValue(l: any) {
        if (typeof (l) == "number") {
            this._list = [];
            this._list.push(l);
        }
        else
            this._list = l;
        this.onChange.emit("value");
    }

    protected validateModelValue(v: any): { isValid: boolean, message: string } {
        let msg = undefined;
        let valid = false;

        if (v instanceof Array) {
            valid = true;
            for (let e of v) {
                valid = valid && (typeof (e) == "number")
                if (!valid) {
                    msg = "La valeur n'est pas une liste de nombres"
                    break;
                }
            }
        }

        return { isValid: valid, message: msg };
    }

    protected modelToUI(v: any): string {
        let res = "";
        for (let e of v) {
            if (res != "")
                res += ";";
            res += String(e);
        }
        return res;
    }