<!DOCTYPE html ><html >
<head>
<title>
Form
</title>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script>
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
var a;
var b;
var c;
var total;
function check1() {
a=0;
b=0;
c=0;
total=0;
var radio1=document.getElementsByName("v1");
var radio2=document.getElementsByName("v2");
var radio3=document.getElementsByName("v3");
var radio4=document.getElementsByName("v4");
var radio5=document.getElementsByName("v5");
var radio6=document.getElementsByName("v6");
var radio7=document.getElementsByName("v7");
var radio8=document.getElementsByName("v8");
var radio9=document.getElementsByName("v9");
var radio10=document.getElementsByName("v10");
var flag=new Array();
for(var i=0;i<radio1.length;i++){
if(radio1.item(i).checked==true) {
flag[1]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio2.length;i++){
if(radio2.item(i).checked==true) {
flag[2]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio3.length;i++){
if(radio3.item(i).checked==true) {
flag[3]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio4.length;i++){
if(radio4.item(i).checked==true) {
flag[4]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio9.length;i++){
if(radio9.item(i).checked==true) {
flag[9]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio5.length;i++){
if(radio5.item(i).checked==true) {
flag[5]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio10.length;i++){
if(radio10.item(i).checked==true) {
flag[10]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio6.length;i++){
if(radio6.item(i).checked==true) {
flag[6]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio7.length;i++){
if(radio7.item(i).checked==true) {
flag[7]=i+1;
total=total+1;
break;
}
}
for(var i=0;i<radio8.length;i++){
if(radio8.item(i).checked==true) {
flag[8]=i+1;
total=total+1;
break;
}
}
if(total!=10){alert("請選十個選項，少選或多選都剁了你")}
if(total==1){alert("少選9個")}
if(total==2){alert("少選8個")}
if(total==3){alert("少選7個")}
if(total==4){alert("少選6個")}
if(total==5){alert("少選5個")}
if(total==6){alert("少選4個")}
if(total==7){alert("少選3個")}
if(total==8){alert("少選2個")}
if(total==9){alert("少選1個")}
for(var i=1;i<11;i++)
{
if(flag[i]==1)
{a=a+1;}
}
for(var i=1;i<11;i++)
{
if(flag[i]==2)
{b=b+1;}
}
for(var i=1;i<11;i++)
{
if(flag[i]==3)
{c=c+1;}
}
drawChart()
}
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['one', a],
['two', b],
['three', c]
]);
var options = {
title: 'My Daily Activities'
};
var chart = new google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
}
</script>
</head>
<body>
<form action="post.php" method="post" name="add" enctype="multipart/form-data" onSubmit="return check();" >
<h1>1、第1題？</h1>
<input name="v1" type="radio" value="1">1
<input name="v1" type="radio" value="2">2
<input name="v1" type="radio" value="3">3
<input type="button" value="submit" onclick="check1()"/>
<h1>2、第2題？</h1>
<input name="v2" type="radio" value="1">1
<input name="v2" type="radio" value="2">2
<input name="v2" type="radio" value="3">3
<h1>3、第3題？</h1>
<input name="v3" type="radio" value="1">1
<input name="v3" type="radio" value="2">2
<input name="v3" type="radio" value="3">3
<h1>4、第4題？</h1>
<input name="v4" type="radio" value="1">1
<input name="v4" type="radio" value="2">2
<input name="v4" type="radio" value="3">3
<h1>5、第5題？</h1>
<input name="v5" type="radio" value="1">1
<input name="v5" type="radio" value="2">2
<input name="v5" type="radio" value="3">3
<h1>6、第6題？</h1>
<input name="v6" type="radio" value="1">1
<input name="v6" type="radio" value="2">2
<input name="v6" type="radio" value="3">3
<h1>7、第7題？</h1>
<input name="v7" type="radio" value="1">1
<input name="v7" type="radio" value="2">2
<input name="v7" type="radio" value="3">3
<h1>8、第8題？</h1>
<input name="v8" type="radio" value="1">1
<input name="v8" type="radio" value="2">2
<input name="v8" type="radio" value="3">3
<h1>9、第9題？</h1>
<input name="v9" type="radio" value="1">1
<input name="v9" type="radio" value="2">2
<input name="v9" type="radio" value="3">3
<h1>10、第10題？</h1>
<input name="v10" type="radio" value="1">1
<input name="v10" type="radio" value="2">2
<input name="v10" type="radio" value="3">3
</form>
<div id="piechart" style="width: 900px; height: 500px;"></div>
</body>
</html>
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