TypeError: $w(...)[data.command] is not a function

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I get errors :frowning: and I don’t know why they are, I just want while the session is active, the email entry and password disappear while the button continues to go to the main page, and after the session expires, go back to show the entry

489×515 20 KB

 import {local} from 'wix-storage';
 
 onlineState = wixStorage.session.getItem("onlineState");
    if(onlineState === "true") {
             //$w("#text170").show()
             //$w("#button1").hide()
             let data = JSON.stringify({
  element: "email",
  command: "hide",
});

local.setItem("key1", data);
          const key = local.getItem('key1');

// Make sure the specified key has data
if (typeof key === 'string') {
    // convert the data into an object
    const data = JSON.parse(key);
    
    // Make sure our both properties are valid
    if (data.element && data.command) {
    
        // Make sure there is an element with the gived ID.
        if ($w('#${data.element}').id === data.element) {
            
            // Make sure the specified command is present befoer calling it.
            if ($w('#${data.element}')[data.command]) {
                
                // Now you can safely excute the command.
                $w('#${data.element}')[data.command]();
                return true;
            }
        }
    }
}

return false;  
        }

841×296 29.2 KB

how can I solve that ?