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angularcalendarbootstrap-4bootstrap-modalbootstrap-datepicker

Mat-datepicker-toggle showing behind modal

Helloo, I have a problem on my view using angular 4 and bootstrap 4. When I click on open to show calendar. It's showing behind my modal. I want to change z-index on its class but i don't have acces to the class because it's auto-generated. How can i fix the probleme? enter image description here This is my code. enter image description here Thanks in advance.

Solution

  • The issue is that bootstrap-modal sets z-index:1050

    .modal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1050;
    display: none;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    outline: 0;
}

    The material date picker sets z-index: 1000 when the ckd-overlay-pane is created

    .cdk-overlay-pane {
    position: absolute;
    pointer-events: auto;
    box-sizing: border-box;
    z-index: 1000;
    display: flex;
    max-width: 100%;
    max-height: 100%;
}

    Adding this to your component style sheet should do the trick... but this will apply to all date-pickers in your entire project.

    • You will need to include a custom class identifier to make this specific to your modal date-picker if you only want to change that one.

      ::ng-deep .cdk-overlay-container mat-datepicker-content{
  z-index:2000;
}

    Please reference the answer on this SO question for why using ::ng-deep is ok until further notice.

    What to use in place of ::ng-deep