Used for control of the bulk sms send entire website and navigation functions, showing the environment and contextual location. Including title, toolbar, navigation bar. Can be placed into button, search, menu, selector, tab components. 4. Temporary layer The temporary appearance layer related to the current task or content has a higher priority than the bulk sms send content layer, and generally carries tasks that need to be temporarily processed or feedback that needs to be accepted.
Scene presentation on the current page in the bulk sms send form of form slide-out or pop-up, including two types of modals: Content layers are not manipulable and are disabled by masking, such as branching processes that require more focus. The bulk sms send content layer can be manipulated, such as lightweight tips, feedback, novice guidance, etc.
Feedback reminders have the bulk sms send highest priority in this tier. Dialog boxes, prompts, and branch tasks (such as the navigation bar, when the navigation bar is retracted, it belongs to the global control layer, and when it is clicked to bulk sms send expand, it belongs to the temporary layer).