Visiblity option utilization

[nguzeldere]

İf visibile/invisible option is available for controls it would be nice to include some description in the documentation and also provide application examples.

[Marc Paradis]

Already exists check:

`
uint16_t tabHome = ESPUI.addControl( ControlType::Tab, "HOME 🏡", F("HOME 🏡") );

timeLabel = ESPUI.addControl(ControlType::Label, "TIME ⌚", F(""), COLOR_WETASPHALT, tabHome );

ESPUI.getControl(timeLabel)->visible = 0;
ESPUI.updateControl(timeLabel);

// update component
ESPUI.jsonDom(0);`

also you can get it to visible to true with = 1;

etc..

I hope it helps :)
Marc.

[Ian Gray]

This will work, but the ESPUI.jsonDom(0) is forcing an entire refresh of the GUI which is using a sledgehammer to crack a nut. It shouldn't be hard to update visibility manually. Let me have a look.

Update: Yeah, it's just a case of adding the following into style.css at line 578

if(data.hasOwnProperty('visible')) {
  if(data['visible']) 
    $("#id" + data.id).show();
  else
    $("#id" + data.id).hide();
}

I'll work this into a commit and update the documentation.

[Ian Gray]

Added to this pull request.

As per the documentation, once this is merged in, you'll just have to call updateVisibility.

[Marc Paradis]

Thank YOu :)

Have a nice day.
Marc.

[nguzeldere]

Added to this pull request.

As per the documentation, once this is merged in, you'll just have to call updateVisibility.

That would be great, thank you in advance..