implementing multiple Dropzone config , how to open File dialog of Dropzone

[Nascooo]

i'm emplementing multiple dropzones as component in the same page with the same configuration but different methods name for each,

• is that is right ?!
• how to open file dialog (file Chooser) from the component.ts to upload to the dropzone .

[sconix]

I do not believe that dropzone has a function for opening file dialog, it might be even against browser security features. So only way to open file dialog afaik is for user to click the dropzone element.

[Nascooo]

i figure out a solution for it by using @ViewChild component of the dropzone and click on the clickable element
this.myViewChild.directiveRef.dropzone().clickableElements[0].click();
will open the file dialog