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12 years, 6 months ago.
javascript read+write mbed ports
I am a newby with Javascript This script is from the book ¨ARM Microcontrollers part2 ¨. What I want is to use this program, but i don`t want to see the program is opening a pop up window (function led(action). Second question is (function pot()) how can i put/get the value in a integer. I hope someone can help me
<HTML> <HEAD> <TITLE>mbed Control</TITLE> <SCRIPT language="JavaScript">
function led(action) { paginanaam='http://192.168.1.2/rpc/myled/write '+action window.open(paginanaam, 'Window1', 'resizable,height=1,width=300,top=100,left=100'); }
function pot() { paginanaam='http://192.168.1.2/rpc/mypot/read' window.open(paginanaam, 'Window1', 'resizable,height=1,width=300,top=100,left=100'); }
function command() { paginanaam='http://192.168.1.2/rpc/'+mbed.data.value window.open(paginanaam, 'Window1', 'resizable,height=1,width=300,top=100,left=100'); }
</SCRIPT> </HEAD> <BODY BGCOLOR="#cccccc">
<FORM NAME="mbed"> <P><B><FONT SIZE="+1">mbed control page</FONT></B></P>
<P><TABLE WIDTH="450" BORDER="1" CELLSPACING="2" CELLPADDING="0" HEIGHT="64"> <TR> <TD WIDTH="100%"> Command <INPUT NAME="data" TYPE="text" SIZE="42"><INPUT TYPE="button" VALUE="Submit" onClick="command()"></TD> </TR> </TABLE></P>
<P><TABLE WIDTH="450" BORDER="1" CELLSPACING="2" CELLPADDING="0"> <TR> <TD WIDTH="100%"> <P>Shortcuts</P>
<P><INPUT TYPE="button" VALUE="LED off" onClick="led(0)"></P> <P><INPUT TYPE="button" VALUE="LED on" onClick="led(1)"></P> <INPUT TYPE="button" VALUE="Value of MyPot" onClick="pot()"> </TD> </TR> </TABLE></FORM>
</BODY> </HTML>