.txt file include

dominic

@strawberry-3.141 Hi :) it works :)
i don´t know why, but it works. I have reseted the system and after taht ist works.
Thank you very mutch.

i want to display not all the text out of the .txt file.
Do you know what i must change in the node_helper.js?

strawberry 3.141

i think this depends on the content of the file

dominic

@strawberry-3.141 in the file are values from a dht22 temp.sensor.
but i only need the values for Humidity = xx and Temperature =xx.

is there any why to get only this values ?

dominic

@yawns Danke für deinen Tipp. Aber es läuft nun.
Habe aber nun ein anderes Problem ;)
gibt es eine Möglichkeit, die asugabe der txt Datei zu beregenzen, so dass mir nur bestimmte Werte angezeigt werden.
In der Datei stehen Werte von einem dht22 sensor und ich möchte nur diese werte ausgeben ohne die den anderen INhalt.

strawberry 3.141

are these all in seperate lines?

if so then you could check in a for loop if there is the word humidity or temperature otherwise ignore the line

dominic

@strawberry-3.141
No. There is only one line.

strawberry 3.141

can you please upload your txt file i have no clue how it looks like, so we can help you out with that

dominic

@strawberry-3.141
Raspberry Pi wiringPi DHT22 reader www.lolware.net Data not good, skip Data not good, skip Data not good, skip Humidity = 47.10 % Temperature = 24.50 *C .

This is the contetn of the .txt file. And its all in one line.

dominic

@strawberry-3.141 Hi, do you have any idea?

strawberry 3.141

getDom: function(){
		var wrapper = document.createElement("div");
		if(this.dataFile){
                        var humidityRegExp = /Humidity = (.*?) %/ig;
                        var humidity = humidityRegExp.exec(this.dataFile)[1];

                        var temperatureRegExp = /Temperature = (.*?) *C/ig;
                        var temperature = temperatureRegExp.exec(this.dataFile)[1];
			wrapper.innerHTML = "Humidity: " + humidity + "% and Temperature: " + temperature + "°C";
		} else {
			wrapper.innerHTML = "No data";
		}
		return wrapper;
	}