How to detect Qdialog is already open or not?

[mecjos]

Hi. I use seamless qdialog.. Since it's seamless I can interact with other side of page and when I click open dialog button , it opens new dialog successively. How to prevent this? My code is as follows:

function newDiscussion () {
   q.dialog({
       component: DiscussionForm,
       componentProps: {
           formTitle: 'Create Discussion',
           projectId: ''
       }
   }).onOk(() => {
       // router.reload({ only: ['iterations'] })
   }).onCancel(() => {
   // console.log('Cancel')
   }).onDismiss(() => {
   // console.log('I am triggered on both OK and Cancel')
   })
}

and my custom dialog component (it's seamless):

<q-dialog ref="dialogRef" @hide="onDialogHide" seamless position="bottom">
.
.
...
...```

When everyclick to create discussion button it creates new dialog onto existing dialog.

[ivanjaros]

Use v-model, duh :D