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close dialog on click outside

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This commit is contained in:
Nolan Lawson 2018-02-04 15:04:20 -08:00
parent 2e2c278dee
commit 1152d96289
1 changed files with 16 additions and 7 deletions
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23
routes/_components/ModalDialog.html
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@ -1,6 +1,6 @@
<div class="dialog-wrapper" ref:node>
<div class="close-dialog-button-wrapper">
<button class="close-dialog-button" aria-label="Close dialog" on:click="onCloseButtonClicked()">
<button class="close-dialog-button" aria-label="Close dialog" on:click="close()">
<span aria-hidden="true">&times;</span>
</button>
</div>
@ -38,11 +38,8 @@
font-size: 48px;
color: var(--button-primary-text);
}
:global(dialog.modal-dialog::backdrop) {
background: rgba(51, 51, 51, 0.8);
}
:global(dialog.modal-dialog + .backdrop) {
background: rgba(51, 51, 51, 0.8);
:global(dialog::backdrop, .backdrop) {
background: rgba(51, 51, 51, 0.9) !important; /* TODO: hack for Safari */
}
</style>
<script>
@ -62,6 +59,17 @@
}
})
this.registration = this.register()
this.onDocumentClick = (e) => {
let dialog = this.getDialogElement()
if (!dialog.open) {
return;
}
if (e.target !== dialog) {
return;
}
this.close() // close when clicked outside of dialog
}
document.body.addEventListener('click', this.onDocumentClick);
},
methods: {
async register() {
@ -75,9 +83,10 @@
await this.registration
this.getDialogElement().showModal()
},
onCloseButtonClicked() {
close() {
this.getDialogElement().close()
document.body.removeChild(this.getDialogElement())
document.body.removeEventListener('click', this.onDocumentClick);
},
getDialogElement() {
return this.refs.node.parentElement