Allow event listeners to redirect to another page

[AusafMo]

• [x] I have searched to see if a similar issue already exists.

Problem
I made an demo, which basically queries some db, and then shows the results in form of images in gallery. However, I am quite surprised (if i understood correctly) that the gallery output doesn't support making the images hyperlink with custom(or any) url(s), and thats true for captions. Also I can not even select the caption text too for some reason.

Possible Solution
It would be awesome if we could make the images hyperlinks the way <a> anchor tag does plain html, there's three possible ways for this i think,

• either make the 2nd click or some similar action as a redirect i.e. after selecting an image Or
• share/download/deselect style button/components for redirect, either below/on the image components. Or
• make the captions hyperlink, when formatted for clickable urls.

Thanks for the work and this awesome tool.

[abidlabs]

Thanks @AusafMo. I think the general solution we'd want to do is to allow event listeners to return an argument that redirects the Gradio application to a separate page. Its not something we support at the moment, but we could as we're starting to look into having multi-page Gradio apps