NSYSU 課程組離校問卷

graduate01.js

// year + department
// X1032 + B402 
var department = 'X1032B402';

var start = 101;
var end = 2000;

var className;
var row;

// department rate
for (row = start; row <= end; row++) {
	className = department + row;

	var btn_radio = document.getElementsByName(className);
	// prevent input type = text
	var rate = Math.floor(Math.random()*7)
	if (btn_radio.length > 1) {
		btn_radio[rate].checked = true;	
	}
}

// teacher rate
for (row = 1; row <= 100; row++) {
	className = 'Q' + row;

	var btn_radio = document.getElementsByName(className);
	if (btn_radio.length > 0) {
		// 0 ~ 5
		btn_radio[1].checked = true;
	}
}