Question

如果选中“销售”复选框，我有一个表格应显示2个字段。当用户手动单击时，一切正常。

但是我还有一个按钮可以选中此复选框。发生这种情况时，除非用户手动重新单击该复选框，否则不会显示2个字段。

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child.html

<div *ngIf="userTemplates != null && roles != null && departments != null">
  <fieldset class="blue">
    <legend>Profiles SugarCRM</legend>
    <button (click)="handleClick($event, 'conseiller')">Ventes - Conseiller</button>
    <button (click)="handleClick($event, 'jm')">Ventes – Junior Manager</button>
    <button (click)="handleClick($event, 'manager')">Ventes - Manager</button>
    <button (click)="handleClick($event, 'assistant')">Ventes – Assistant de ventes</button>
    <button (click)="handleClick($event, 'qualite')">Agent Qualité</button>
    <button (click)="handleClick($event, 'compta')">Compta</button>
    <button (click)="handleClick($event, 'inactif')">Inactif</button>


    <div class="select subtitle">Hérite les préférence de l'utilisateur
      <select name="userToCopyHPfrom" [(ngModel)]="userValue">
        <option *ngFor="let user of userTemplates ; trackBy: trackByFn" [value]="user.value">
          {{ user.label | uppercase }}
        </option>
      </select>
    </div>

    <div class="checkbox-list subtitle" id="sugar_role" ngModelGroup="roles">ROLE:
      <span *ngFor="let role of roles; trackBy: trackByFn">
        <label><input type="checkbox" [(ngModel)]="role.checked" [name]="role.id">{{ role.name }}
        </label>
      </span>
    </div>

    <div class="checkbox-list subtitle" id="sugar_departement" ngModelGroup="departments">DEPARTMENT:
      <span *ngFor="let department of departments ; trackBy: trackByFn">
        <label>
          <input [id]="department.id" type="checkbox" [name]="department.id" [ngModel]="department.checked" (ngModelChange)="onDepartmentChecked(department, $event)">{{ department.name }}
        </label>
      </span>
    </div>

    <div [hidden]="hideLeads">
      <label>Leads min
        <input
        type="number"
        name="leadsMin"
        [(ngModel)]="currentUser.leadsMin">
      </label>
    </div>

    <div [hidden]="hideLeads">
      <label>Leads max
        <input
        type="number"
        name="leadsMax"
        [(ngModel)]="currentUser.leadsMax">
      </label>
    </div>
  </fieldset>
</div>

component.ts

@Component({
  selector: "mv-profiles",
  templateUrl: "./profiles.component.html",
  viewProviders: [
    {
      provide: ControlContainer,
      useExisting: NgForm,
    },
  ],
})

export class ProfilesComponent implements OnInit {
 constructor(private http: HttpClient) {
    //
  }

public handleClick(e, type) {
    const departments = this.departments;
    const others = this.others;
    const orgas = this.orgas;
    this.resetSugar();

    switch (type) {
      case "conseiller":
      {
        this.userValue = "user_default";
        this.checkRoles(["Sales"]);
        this.checkStuff(departments, ["Ventes"]);
        this.checkStuff(others, ["Global", "Ventes", "Devis Cotation", "ROLE - Reservation"]);
        break;
      }

      case "jm":
      {
        this.userValue = "user_default_jm";
        this.selectedFunction = "jm";

        this.checkRoles(["Sales"]);
        this.checkStuff(departments, ["Ventes"]);
        this.checkStuff(others,
                        [
                        "Global",
                        "Ventes",
                        "Devis Cotation",
                        "ROLE - BI Validation",
                        "ROLE - ViewRCM",
                        "ROLE - View RM",
                        "Ventes",
                        ],
                        );
        break;
      }
      case "manager":
      {
        this.selectedFunction = "mgr";

        this.checkRoles(["Team Manager"]);
        this.checkStuff(departments, ["Ventes"]);
        this.checkStuff(others, [
                        "Global",
                        "Devis Cotation",                        "Devis V3",
                        "ROLE - BI Validation",
                        "Ventes",
                        ],
                        );
        break;
      }
      case "assistant":
      {
        this.selectedFunction = "av";
        this.checkRoles(["Reservation"]);
        this.checkStuff(departments, ["Ventes"]);
        this.checkStuff(others, [
                        "Devis V3",
                        "Devis Cotation",
                        "Global",
                        "Reservation",
                        "ROLE - Reservation",
                        ]);
        break;
      }
      case "qualite":
      {
        this.selectedFunction = "aq";
        this.selectedOffice = "Bureau - Billetterie & Qualité";
        this.selectedManager = "Manager du service qualité (Aminata)";

        this.checkRoles(["Quality Control"]);
        this.checkStuff(departments, ["Service Qualité"]);
        this.checkStuff(others, ["BackOffice", "Global", "SAV"]);
        this.checkStuff(orgas, ["BackOffice"]);
        break;
      }
      case "compta":
      {
        this.selectedOffice = "1377";

        this.checkRoles(["Accountant"]);
        this.checkStuff(departments, ["Comptabilité"]);
        this.checkStuff(others, ["Global", "ROLE - Affaire Validation", "ROLE - Create Provider"]);
        this.checkStuff(orgas, ["Compta"]);
        break;
      }
      case "inactif":
      {
        this.checkRoles(["ReadOnly"]);
        this.inactiveStatus = true;
        this.inactiveEmployee = true;
        break;
      }

      default:
      // code...
      break;
    }
  }

  public onDepartmentChecked(department, e) {
    if (department.id === "departments-Ventes") {
      this.hideLeads = !e;
    }
  }

  public checkStuff(where, arr) {
    let prefix;
    switch (where) {
      case this.orgas:
      prefix = "orgas";
      break;
      case this.departments:
      prefix = "departments";
      break;
      case this.others:
      prefix = "others";
      break;

      default:
      console.error("Wrong input");
      break;
    }
    arr.forEach((element) => {
      const myOther = where.find((other) => other.id === `${prefix}-${element}`);
      if (!!myOther) { myOther.checked = true; }
    });
  }

  public eraseFields(fields) {
    fields.forEach((field) => field = "");
  }

  public unCheck(array) {
    array.forEach((x) => x.checked = false);
  }

  public trackByFn(index, item) {
    const self = this;

    return item.id; // or index
  }

  private unCheckArrays(arrays) {
    arrays.forEach((array) => this.unCheck(array));
  }

  private resetSugar() {
    this.inactiveStatus = false,
    this.inactiveEmployee = false,
    this.currentUser.leadsMin = 15;
    this.currentUser.leadsMax = 45;
    this.userValue = "user_default_xx";
    this.selectedManager = null,
    this.eraseFields([
                     this.codeSON,
                     this.codeTourplan,
                     this.codevad,
                     this.groupes,
                     this.inbound,
                     this.outbound,
                     this.phoneExtension,
                     this.phoneNumber,
                     this.selectedOffice,
                     this.selectedFunction,
                     this.selectedOrganisation,
                     this.title,
                     ]);
    this.unCheckArrays([
                       this.roles,
                       this.departments,
                       this.others,
                       this.teams,
                       this.destinations,
                       this.orgas,
                       ]);
  }

  private checkRoles(rolesToCheck) {
    rolesToCheck.forEach((roleToCheck) => {
      this.roles.find((role) => role.name === roleToCheck).checked = true;
    });
  }

我尝试添加

this.cd.detectChanges();

并在区域内运行该功能

this.zone.run(() => {...});

但是这些解决方案都没有改变

Answer 1

当用户手动单击复选框时，其调用onDepartmentChecked（）方法，但是在该方法中以及在该方法中时，您会将Hidelead设置为true或false，但是当您使用另一种方法检查该chebox时，您不会调用此方法。多数民众赞成在这个问题。

 public onDepartmentChecked(department, e) {
    if (department.id === "departments-Ventes") {
      this.hideLeads = !e;
    }
  }

Angular不会重新渲染组件

1 个答案: