Positioning a modal popup to the left in Angular 2

Utilizing This specific modal within Angular2, I am attempting to adjust the positioning of the modal popup to the left. Here is what I have attempted:

<modal #categoriesmodal [cssClass]="modalchecklist">
  <modal-header [show-close]="true">
    <h4 class="modal-title">I'm a modal!</h4>
  </modal-header>
  <modal-body>
    Hello World!
  </modal-body>
  <modal-footer [show-default-buttons]="true"></modal-footer>
</modal>

In the CSS class

.modalchecklist{
  position:absolute;
  top:0;
 left:0

}

I also attempted adding //background color:red to the CSS class but this resulted in the css being applied to the background document rather than the modal itself.

What am I doing incorrectly with the CSS classes?

I have inspected the Chrome Developer Tools as well, however, they have not resolved the issue.

Any idea what might be causing this problem?

htmlcssangulartypescriptmodal-dialog

Answer №1

If you want to add a style attribute in Angular2, simply utilize the [style] directive as shown below:

<what-so-ever [style.backgroundColor]="'red'">I am red</what-so-ever>

For applying classes, refer to the ngClass documentation:

<what-so-ever [ngClass]="'first'"></what-so-ever>
<what-so-ever [ngClass]="['first', 'second']"></what-so-ever>
<what-so-ever [ngClass]="{'first':true, 'second':conditionExp}"></what-so-ever>

When using these directives, keep in mind that they expect expressions since they are directly tied to the scope. If you need to pass strings, make sure to enclose them within double quotes and single quotes for proper evaluation as strings.

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