#77 Nextion Display vis Hide/Show command - NO Nextion Library Nextion tutorial

[@mehmetaltinsoy525]

Very useful video. Thank you.

[@CheapControls]

Glad it was helpful!

[@terrybaileysr.3714]

Confused. The person giving the lesson seems real knowledgeable and helpful. Why are we getting an editor jumping in complaining about needing to do editing? This seems unprofessional. Perhaps I missed something. This is the first video I have watched by these folks.

[@CheapControls]

We are a very unprofessional organization. But, we help people with our videos and try to have a little fun along the way. Thanks for watching and taking the time to comment.

[@yazani19]

Thank you , that is very helpful, i have a question can i use "vis" for an object in another page and HOW!!

[@CheapControls]

You can use a global variable. You set the variable and then depending on the state when you open a page you can set an object vis value. Thank you for watching.

[@devesh1709]

Hi thanks for all vidoes.... i need one help in case we want to Hide/show elements from ardunio ...how to do that ...please guide

[@CheapControls]

Thank you for the nice comment. I will try and incorporate that into one of my next videos.

[@anasnezar1760]

Can I do this with global images on my display that I need to appear and disappear on several pages not only the one being used, because it just won't work with me.

[@CheapControls]

I am not sure. If it is possible you would have to do it on the individual element.

[@MrDendor]

hi, i try to cover some buttons with a picture on the screen for some time and then hide the picture, but only one button is hidden by the picture. the others appear over the picture! every button has the same settings. is it possible that the buttons appear because the connected teensy board is adressing them? or is there any way to see cross references where an object is called and edited?

[@CheapControls]

I am not sure. It has been awhile since I last look at the vis command. Can you slow down the teensy from addressing the buttons to see if that action cause them to display. Or could you add a command to make the button not visible directly after addressing them?

[@MrDendor]

@@CheapControls i Just have Hex Code for the teensy, but now i programmed two timers with 50ms wich Update the Visability. Maybe this is enough. I'll try tomorrow.

[@CheapControls]

Did you get it to work?

[@MrDendor]

@@CheapControls you can still See the Buttons flash over the picture one time There are 8 Buttons but only Button 2-6 flash,Buttons 1, 7 and 8 stay in the background

[@dbrand.2504]

Thank you very much! Your Videos are very helpful! But please, dont let the zoomed pictures move around - it makes me confusing. Please, make it bigger, i have an 24" Screen!! Thx 👍

[@CheapControls]

your Welcome, Thank you for the comment. I am not sure what you mean by "don't let the zoomed pictures move around" The camera position was held constant in this video. If you can reply with a time point in the video you are referring too it would be helpful. We always want to improve our videos. Thanks again for watching

[@dbrand.2504]

@@CheapControls Sry, i think it was an other video. You showed a little (zoomed) part of the screen, then moved the mouse to show another part, then moved back and so on. I could'nt follow with my eyes on my big Screen .... 🙈 😆 ... but it does'nt matter.

[@CheapControls]

@@dbrand.2504 No problem. If you think of the video let me know. Like I said in the last reply, we always try to make our videos better.

[@midianalbertokhaiyow8195]

Hi I'm following your videos to control the nextion LCD, I want to ask you, is there any option to show a drop down window with multiple options to select ?..

[@CheapControls]

Sorry for the late reply, They have a combo box. kzbin.info/www/bejne/o4XEeaWKpJaLitk Thanks for watching

[@Arjan-swets]

hmmm... I don't have vis by pictures ? I don't know what I do wrong....

[@CheapControls]

vis is not an attribute it is a command. if I have a text box t0 you can't go "t0.vis = 0" you can only use it as a command "vis t0,1" 1 is display and 0 is hide. I think. It has been awhile since I made the video. I use this less than I thought I would when I first found it. I was hoping I could turn an image on and off quickly for an opaque look. You will not see it in the list of attributes when you click on an item.

[@Arjan-swets]

@@CheapControls I dont'know what I do wrong... but i get "Error:Invalid number of arguments:vis off.0( Double click to jump to code)" I have a Picture , change it objname in "off" and by the Preinitialize Event from a page I give a vis off.0?

[@CheapControls]

are you using a period or a comma? You need to use a period vis off,0 not vis off.0 If that is not it then please comment with the model o display you are using so I can run it in the simulator. Good Luck

[@c3adkins]

Cheap Controls I just encountered the same problem. I was using a period instead of a comma. Once I realized my mistake and made the change everything compiled without issue. Thanks for the nextion vids, sir. They are, without a doubt, the most helpful nextion videos on KZbin. Please keep them coming!

[@CheapControls]

Thank you for the kind words and thanks for watching. As long as people seem to like them I will keep making them. I really enjoy the process of creating and editing the videos. Plus, I learn more than I would if I did not make the videos.

[@pedrodelmaro3784]

Thank you, as my experience, it's not a good solution, because of the flashes on the screen every time it wants to make the image or object visible (or it was when it wants to make it invisible, in one of these cases the screen flashes) my solution was to use a dual state button if there are only two images or to use button and change its picture id like this: Serial2.print("p0.pic=0"); // --> change the pic id every time without screen flashes

[@CheapControls]

That is a very good solution. Thanks for your input.

[@ser7ser7i]

Constant mobbing with captions.

[@CheapControls]

I am not sure what that comment means but as always, I thank you for watching

[@americancraftware5885]

The comments pasted over the video are annoying and not funny.

[@CheapControls]

Thank you for taking the time to comment. I am sure there are plenty of KZbin channels that cover the same topic with a different style. I hope that you find the correct channel for your needs.