React实现数组字典全为非公开小组会话时的自定义提示需求

Got it, let's tweak your existing code to add that new check. Here's the plan:

• First, confirm there are group sessions (like you already do).
• Then, check if all of those sessions are marked as non-public. We can use the every() array method for this—it returns true only if every element meets the condition.
• If both conditions are true (sessions exist, all non-public), show your new prompt. Otherwise, render the list of sessions.

Assuming your non-public flag is a property like isPublic (where false means non-public), here's how to adjust your code:

<div className="sk-asset sk-groups">
  {profile.group_sessions.length === 0 ? (
    // Original prompt for no sessions
    <div>No group sessions available</div>
  ) : profile.group_sessions.every(group => !group.isPublic) ? (
    // New prompt for all non-public sessions
    <div>All group sessions are currently private</div>
  ) : (
    // Render the list of sessions
    profile.group_sessions.reverse().map(group => (
      <div key={group.id} className="group-session">
        {/* Your existing group session content goes here */}
      </div>
    ))
  )}
</div>

A quick few notes:

• Replace isPublic with the actual property name in your group object that tracks public/private status.
• Make sure each mapped group has a unique key (using group.id is better practice than array indexes).
• If you still want to display non-public sessions but add a top-level prompt instead of hiding them entirely, you can adjust the logic to render the prompt above the list instead of replacing it.

内容的提问来源于stack exchange，提问作者GunplaGamer