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1

Programowanie / jQuery / STRING and REAL values

« dnia: Lutego 20, 2013, 04:57:30 pm »

Hi there!

Starting to work on visualisations based on jQuery / Modbus / Wago 750-881, I can't get over this problem.
I Codesys I've got declared:

Kod: [Zaznacz]

sun_elevation AT %MW200  : REAL;
sun_elevation_round    AT %MW202  : WORD;
status_text    AT %MW1000 : STRING(10);When I use

Kod: [Zaznacz]

$('#Elevation').MakeReadField({
   read:   'MW200',     
});

$('#Status').MakeReadField({
   read:   'MW1000',     
});
I'm getting only some numbers, both for the REAL and the STRING :-(

Secondly, as I am realy a newbie to this, could you help as well, how to re-format the value gained from MakeReadField function? I need to devide the gained numeb by 100 for instance, before updating the value within the DIV element.
Any hints please?
Thanks Adam

2

EdomApp na Androida / Odp: Więcej ustawień APPlikacji

« dnia: Lutego 17, 2013, 12:58:44 pm »

Hi!
You're right with the approach. I will send you some stuff once I get the visualisation done to extent I'm happy with.
The android app being converted from html is a nice solution, but the truth is as you said, it's very tough to make things work properly with all details a functions, so that even a layman can handle.
Type to you later,
Adam

3

EdomApp na Androida / Odp: Więcej ustawień APPlikacji

« dnia: Lutego 17, 2013, 09:58:31 am »

Hi Peter,
let me first of all thank you for an excellent job you've done! your knowledge and enthusiasm are a good marriage:)
I'm from the Czech Rep. so I do understand Polish only very very little. good you keep translating for us no-polish-speaking!
I've been silently following your project since middle 2011 and once even mailed you, some half a year ago, but you didn't reply. my email might have ended up as a spam (or you replied but it was me who didn't get it?), anyway.

My "E-dom" has been finished since end of 2011, based on 750-881. I've got an excellent support from the czech Wago team and a mate who inpired me actually. As I am lacking time to begin with visualisations from zero, when I came across with your website, I realized you had found the solution to my problem already - the modbus / j-query stearing.

Now you even got farther, releasing an Andoid app. I like the way how you try to do everything as much versatile as practicable!

Finally a few, so requested comments and suggestions. I'm missing especially:

• backup to / restore from SD card functionality
• graphics - it would be nice, if we could set own pictures for buttons or even screen-backgrounds
• plugin support - I mean a possibilitiy to implement something like weather forecast import from external source, or display picture from CATV, etc. generally, frame displaying HTML content would be useful

Thank you once again
Adam