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How do I change only the clicked button within mat-table to another (each row has same initial button)


How to dynamically show/hide some rows in mat-table?Sorting with dynamic column - Angular materiali have a table which are having maticon buttons after clicking on button it should display 2 buttons at end of the tableAngular Material table row (click) event triggered when clicking an action in a cell within that rowMaterial table : Sorting and displaying grouped dataAdd Multiple columns for same header on click button dynamically in mat-table angularHow to always display two types of rows in angular material tableHow to show mat-spinner for each row in mat-table in angular 6How to show mat-table in Expanded Mat-row rather than in Main tableHow to filter data and display it on Detailed Mat-table






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








0















In each row within the mat-table displayed column, an initial View button is displayed. When clicking on one View button and the Close button is displayed in ALL rows after clicking one View button.



Initial state of mat-table



Close button in each row



<mat-table [dataSource]="purchaseSource">
<ng-container matColumnDef="projectName">
<mat-header-cell *matHeaderCellDef>Project Name</mat-header-cell>
<mat-cell *matCellDef="let purchase"> purchase.projectName </mat-cell>
</ng-container>
<ng-container matColumnDef="supplier">
<mat-header-cell *matHeaderCellDef>Supplier</mat-header-cell>
<mat-cell *matCellDef="let purchase"> purchase.supplier_name </mat-cell>
</ng-container>
<ng-container matColumnDef="profName">
<mat-header-cell *matHeaderCellDef>Purchase Author</mat-header-cell>
<mat-cell *matCellDef="let purchase"> purchase.author_name </mat-cell>
</ng-container>
<ng-container matColumnDef="submittedDate">
<mat-header-cell *matHeaderCellDef>Date</mat-header-cell>
<mat-cell *matCellDef="let purchase"> purchase.submittion_date </mat-cell>
</ng-container>
<ng-container matColumnDef="status">
<mat-header-cell *matHeaderCellDef>Status</mat-header-cell>
<mat-cell *matCellDef="let purchase"> purchase.status </mat-cell>
</ng-container>
<ng-container matColumnDef="total">
<mat-header-cell *matHeaderCellDef>Total</mat-header-cell>
<mat-cell *matCellDef="let purchase"> purchase.total </mat-cell>
</ng-container>
<ng-container matColumnDef="details">
<mat-header-cell *matHeaderCellDef> Details </mat-header-cell>
<mat-cell *matCellDef="let purchase">
<button mat-button color="primary" *ngIf=!display.details
(click)="displaySelectedDetails(purchase)">View</button>
<button mat-button color="warn" *ngIf=display.details
(click)="displayPurchaseTable()">Close</button>
</mat-cell>
</ng-container>
<mat-header-row *matHeaderRowDef="colToDis"></mat-header-row>
<mat-row *matRowDef="let row; columns: colToDis"></mat-row>
</mat-table>


The html lines of code above, containing the button on each row are:



<button mat-button color="primary" *ngIf=!display.details 
(click)="displaySelectedDetails(purchase)">View</button>
<button mat-button color="warn" *ngIf=display.details
(click)="displayPurchaseTable()">Close</button>


The following is the typescript methods that the buttons execute. (for your information)



/** Displays the Purchase Table by reseting all display boolean objects. Causing the View button to be displayed */
displayPurchaseTable()
this.resetDisplays();
this.selectedPurchase = null;


/** Displays the details of the given purchase. */
displaySelectedDetails(purchase: Purchase)
this.toDisplay('details');
this.selectedPurchase = purchase;


/**
* Displays either the purchase-create or purchase-details
* or purchase-sheets component.
*/
toDisplay(toDisplay: string)
this.selectedPurchase = null;
this.resetDisplays();
switch (toDisplay)
case 'createPurchase': this.display.createPurchase = true; break;
case 'details': this.display.details = true; break;
default: this.display.sheets = true; break;




Is it possible to display the Close button only in the row in which the user clicked the View button?










share|improve this question






























    0















    In each row within the mat-table displayed column, an initial View button is displayed. When clicking on one View button and the Close button is displayed in ALL rows after clicking one View button.



    Initial state of mat-table



    Close button in each row



    <mat-table [dataSource]="purchaseSource">
    <ng-container matColumnDef="projectName">
    <mat-header-cell *matHeaderCellDef>Project Name</mat-header-cell>
    <mat-cell *matCellDef="let purchase"> purchase.projectName </mat-cell>
    </ng-container>
    <ng-container matColumnDef="supplier">
    <mat-header-cell *matHeaderCellDef>Supplier</mat-header-cell>
    <mat-cell *matCellDef="let purchase"> purchase.supplier_name </mat-cell>
    </ng-container>
    <ng-container matColumnDef="profName">
    <mat-header-cell *matHeaderCellDef>Purchase Author</mat-header-cell>
    <mat-cell *matCellDef="let purchase"> purchase.author_name </mat-cell>
    </ng-container>
    <ng-container matColumnDef="submittedDate">
    <mat-header-cell *matHeaderCellDef>Date</mat-header-cell>
    <mat-cell *matCellDef="let purchase"> purchase.submittion_date </mat-cell>
    </ng-container>
    <ng-container matColumnDef="status">
    <mat-header-cell *matHeaderCellDef>Status</mat-header-cell>
    <mat-cell *matCellDef="let purchase"> purchase.status </mat-cell>
    </ng-container>
    <ng-container matColumnDef="total">
    <mat-header-cell *matHeaderCellDef>Total</mat-header-cell>
    <mat-cell *matCellDef="let purchase"> purchase.total </mat-cell>
    </ng-container>
    <ng-container matColumnDef="details">
    <mat-header-cell *matHeaderCellDef> Details </mat-header-cell>
    <mat-cell *matCellDef="let purchase">
    <button mat-button color="primary" *ngIf=!display.details
    (click)="displaySelectedDetails(purchase)">View</button>
    <button mat-button color="warn" *ngIf=display.details
    (click)="displayPurchaseTable()">Close</button>
    </mat-cell>
    </ng-container>
    <mat-header-row *matHeaderRowDef="colToDis"></mat-header-row>
    <mat-row *matRowDef="let row; columns: colToDis"></mat-row>
    </mat-table>


    The html lines of code above, containing the button on each row are:



    <button mat-button color="primary" *ngIf=!display.details 
    (click)="displaySelectedDetails(purchase)">View</button>
    <button mat-button color="warn" *ngIf=display.details
    (click)="displayPurchaseTable()">Close</button>


    The following is the typescript methods that the buttons execute. (for your information)



    /** Displays the Purchase Table by reseting all display boolean objects. Causing the View button to be displayed */
    displayPurchaseTable()
    this.resetDisplays();
    this.selectedPurchase = null;


    /** Displays the details of the given purchase. */
    displaySelectedDetails(purchase: Purchase)
    this.toDisplay('details');
    this.selectedPurchase = purchase;


    /**
    * Displays either the purchase-create or purchase-details
    * or purchase-sheets component.
    */
    toDisplay(toDisplay: string)
    this.selectedPurchase = null;
    this.resetDisplays();
    switch (toDisplay)
    case 'createPurchase': this.display.createPurchase = true; break;
    case 'details': this.display.details = true; break;
    default: this.display.sheets = true; break;




    Is it possible to display the Close button only in the row in which the user clicked the View button?










    share|improve this question


























      0












      0








      0








      In each row within the mat-table displayed column, an initial View button is displayed. When clicking on one View button and the Close button is displayed in ALL rows after clicking one View button.



      Initial state of mat-table



      Close button in each row



      <mat-table [dataSource]="purchaseSource">
      <ng-container matColumnDef="projectName">
      <mat-header-cell *matHeaderCellDef>Project Name</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.projectName </mat-cell>
      </ng-container>
      <ng-container matColumnDef="supplier">
      <mat-header-cell *matHeaderCellDef>Supplier</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.supplier_name </mat-cell>
      </ng-container>
      <ng-container matColumnDef="profName">
      <mat-header-cell *matHeaderCellDef>Purchase Author</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.author_name </mat-cell>
      </ng-container>
      <ng-container matColumnDef="submittedDate">
      <mat-header-cell *matHeaderCellDef>Date</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.submittion_date </mat-cell>
      </ng-container>
      <ng-container matColumnDef="status">
      <mat-header-cell *matHeaderCellDef>Status</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.status </mat-cell>
      </ng-container>
      <ng-container matColumnDef="total">
      <mat-header-cell *matHeaderCellDef>Total</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.total </mat-cell>
      </ng-container>
      <ng-container matColumnDef="details">
      <mat-header-cell *matHeaderCellDef> Details </mat-header-cell>
      <mat-cell *matCellDef="let purchase">
      <button mat-button color="primary" *ngIf=!display.details
      (click)="displaySelectedDetails(purchase)">View</button>
      <button mat-button color="warn" *ngIf=display.details
      (click)="displayPurchaseTable()">Close</button>
      </mat-cell>
      </ng-container>
      <mat-header-row *matHeaderRowDef="colToDis"></mat-header-row>
      <mat-row *matRowDef="let row; columns: colToDis"></mat-row>
      </mat-table>


      The html lines of code above, containing the button on each row are:



      <button mat-button color="primary" *ngIf=!display.details 
      (click)="displaySelectedDetails(purchase)">View</button>
      <button mat-button color="warn" *ngIf=display.details
      (click)="displayPurchaseTable()">Close</button>


      The following is the typescript methods that the buttons execute. (for your information)



      /** Displays the Purchase Table by reseting all display boolean objects. Causing the View button to be displayed */
      displayPurchaseTable()
      this.resetDisplays();
      this.selectedPurchase = null;


      /** Displays the details of the given purchase. */
      displaySelectedDetails(purchase: Purchase)
      this.toDisplay('details');
      this.selectedPurchase = purchase;


      /**
      * Displays either the purchase-create or purchase-details
      * or purchase-sheets component.
      */
      toDisplay(toDisplay: string)
      this.selectedPurchase = null;
      this.resetDisplays();
      switch (toDisplay)
      case 'createPurchase': this.display.createPurchase = true; break;
      case 'details': this.display.details = true; break;
      default: this.display.sheets = true; break;




      Is it possible to display the Close button only in the row in which the user clicked the View button?










      share|improve this question
















      In each row within the mat-table displayed column, an initial View button is displayed. When clicking on one View button and the Close button is displayed in ALL rows after clicking one View button.



      Initial state of mat-table



      Close button in each row



      <mat-table [dataSource]="purchaseSource">
      <ng-container matColumnDef="projectName">
      <mat-header-cell *matHeaderCellDef>Project Name</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.projectName </mat-cell>
      </ng-container>
      <ng-container matColumnDef="supplier">
      <mat-header-cell *matHeaderCellDef>Supplier</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.supplier_name </mat-cell>
      </ng-container>
      <ng-container matColumnDef="profName">
      <mat-header-cell *matHeaderCellDef>Purchase Author</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.author_name </mat-cell>
      </ng-container>
      <ng-container matColumnDef="submittedDate">
      <mat-header-cell *matHeaderCellDef>Date</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.submittion_date </mat-cell>
      </ng-container>
      <ng-container matColumnDef="status">
      <mat-header-cell *matHeaderCellDef>Status</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.status </mat-cell>
      </ng-container>
      <ng-container matColumnDef="total">
      <mat-header-cell *matHeaderCellDef>Total</mat-header-cell>
      <mat-cell *matCellDef="let purchase"> purchase.total </mat-cell>
      </ng-container>
      <ng-container matColumnDef="details">
      <mat-header-cell *matHeaderCellDef> Details </mat-header-cell>
      <mat-cell *matCellDef="let purchase">
      <button mat-button color="primary" *ngIf=!display.details
      (click)="displaySelectedDetails(purchase)">View</button>
      <button mat-button color="warn" *ngIf=display.details
      (click)="displayPurchaseTable()">Close</button>
      </mat-cell>
      </ng-container>
      <mat-header-row *matHeaderRowDef="colToDis"></mat-header-row>
      <mat-row *matRowDef="let row; columns: colToDis"></mat-row>
      </mat-table>


      The html lines of code above, containing the button on each row are:



      <button mat-button color="primary" *ngIf=!display.details 
      (click)="displaySelectedDetails(purchase)">View</button>
      <button mat-button color="warn" *ngIf=display.details
      (click)="displayPurchaseTable()">Close</button>


      The following is the typescript methods that the buttons execute. (for your information)



      /** Displays the Purchase Table by reseting all display boolean objects. Causing the View button to be displayed */
      displayPurchaseTable()
      this.resetDisplays();
      this.selectedPurchase = null;


      /** Displays the details of the given purchase. */
      displaySelectedDetails(purchase: Purchase)
      this.toDisplay('details');
      this.selectedPurchase = purchase;


      /**
      * Displays either the purchase-create or purchase-details
      * or purchase-sheets component.
      */
      toDisplay(toDisplay: string)
      this.selectedPurchase = null;
      this.resetDisplays();
      switch (toDisplay)
      case 'createPurchase': this.display.createPurchase = true; break;
      case 'details': this.display.details = true; break;
      default: this.display.sheets = true; break;




      Is it possible to display the Close button only in the row in which the user clicked the View button?







      angular mat-table






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 25 at 19:35









      georgeawg

      37.5k11 gold badges56 silver badges73 bronze badges




      37.5k11 gold badges56 silver badges73 bronze badges










      asked Mar 25 at 18:42









      Kevin J Ramirez PomalesKevin J Ramirez Pomales

      11 bronze badge




      11 bronze badge






















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