front_idill/extern/fajran-tuiojs/examples/log.js
changeset 30 45c889eae324
parent 29 fcf435874395
child 31 2c7fc855eba8
equal deleted inserted replaced
29:fcf435874395 30:45c889eae324
     1 
       
     2 var logs = [];
       
     3 var max = 20;
       
     4 
       
     5 function updateLog() {
       
     6 	if (logs.length > max) {
       
     7 		logs = logs.splice(logs.length - max);
       
     8 	}
       
     9 
       
    10 	var text = logs.join("\n");
       
    11 	document.getElementById('log').innerHTML = text;
       
    12 }
       
    13 
       
    14 function log(msg) {
       
    15 	if (console.log) {
       
    16 		console.log(msg);
       
    17 	}
       
    18 	else {
       
    19 		logs.push(msg);
       
    20 		updateLog();
       
    21 	}
       
    22 }
       
    23