Topic: updating modal [config] on runtime
In some cases, a user should be able to close a general purpose modal on escape keyboard click or backdrop click and sometimes he should not
Since the modal is created on app start and displayed later on demand, [config] attribute is changed between
{ ignoreBackdropClick: true, keyboard: false }
or
{ ignoreBackdropClick: false, keyboard: true }
However, the behaviour is always as set on modal creation, thus I it cannot be changed on runtime, on demand
How can I force the new [config] settings ?
You need to overwrite the config object completely in order to trigger Angular change detection. For example:
config = { backdrop: false, ignoreBackdropClick: true, keyboard: false };
updateConfig() {
const updatedConfig = { backdrop: true, ignoreBackdropClick: false, keyboard: true };
this.config = { ...updatedConfig };
}
Please note that the backdrop won't be updated dynamically in this case (we will take a closer look at that, but I'm not sure if it should work this way). The ignoreBackdropClick and keyboard options should be updated correctly.
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itay pro commented 5 years ago
https://mdbootstrap.com/docs/angular/modals/basic/#remove-backdrop