What is the function of uni-popup-dialog in Uniapp?

uni-popup-dialog is a popup component in the uni-app framework, designed to display a popup on a page and provide common popup functionalities. By using uni-popup-dialog, you can achieve popup prompts, confirmation dialogs, input dialogs, and more on a page.

Specifically, the functions of uni-popup-dialog include:

1. Popup window notification: You can use uni-popup-dialog to display a message or icon to inform users of the result of an operation or remind them of important information.
2. Confirmation Dialog: You can display a confirmation dialog using uni-popup-dialog, where users can choose to confirm or cancel a certain operation, used for double-checking user’s intention.
3. Popup Dialog: You can display an input dialog using uni-popup-dialog, allowing users to input some content and obtain their input information.
4. Customize popup: uni-popup-dialog also supports customizing popup content, allowing for the display of more complex popup content through custom components to meet different requirements.

Overall, uni-popup-dialog is a commonly used popup component in the uni-app framework, which is used to display various types of popups on the page, providing rich popup functionality to help developers achieve interaction effects and user prompts.