 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" > 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 
<title>Marks Count</title> 
<script type="text/javascript" src="../src/YESBRAIN.js"></script> 
<script type="text/javascript" src="../src/JSQL.js"></script> 
<script type="text/javascript" src="../src/JSQL-Memory.js"></script> 
<script type="text/javascript" src="../src/JSQL-DOM.js"></script> 
<style> 
#marks input { 
width: 100px; 
} 
</style> 
</head> 
<body> 
<center> 
<h1>Marks Count</h1> 
<p> 
<button onclick="insertline();"> Add one line </button> 
<button onclick="savemarks();"> Save Changes </button> 
<span>By<span> 
<select id="byfield"> 
<option value="chinese" selected="selected">Chinese</option> 
<option value="math">Math</option> 
<option value="english">English</option> 
</select> 
<select id="ascdesc"> 
<option value="desc" selected="selected">Desc</option> 
<option value="asc">Asc</option> 
</select> 
<button onclick="order();">Order</button> 
</p> 
<form name="marks" id="marks"> 
<span>Name:</span> 
<input type="text" id="name[1]" value="zhangsan"> 
<span>Sex:</span> 
<input type="text" id="sex[1]" value="female"> 
<span>Chinese:</span> 
<input type="text" id="chinese[1]" value="96"> 
<span>Math:</span> 
<input type="text" id="math[1]" value="94"> 
<span>English:</span> 
<input type="text" id="english[1]" value="98"> 
<br> 
</form> 
</center> 
<script type="text/javascript"> 
var marks = [ 
{ 
name: 'Lisi', 
sex: 'Female', 
chinese: '88', 
math: '90', 
english: '92' 
}, 
{ 
name: 'Wangwu', 
sex: 'Female', 
chinese: '92', 
math: '80', 
english: '82' 
}, 
{ 
name: 'Lilei', 
sex: 'Female', 
chinese: '93', 
math: '88', 
english: '87' 
}, 
{ 
name: 'HanMeimei', 
sex: 'Male', 
chinese: '97', 
math: '92', 
english: '100' 
}, 
{ 
name: 'Wangjuan', 
sex: 'Male', 
chinese: '92', 
math: '93', 
english: '90' 
} 
]; 

function addto(index,name,sex,chinese,math,english) { 
"insert into marks (nodename,innerHTML) values ('span','Name:')".ForDOM().execute(); 
("insert into marks (nodename,type,id,value) values ('input','text','name[" + (index) + "]','" + name + "')").ForDOM().execute(); 
"insert into marks (nodename,innerHTML) values ('span','Sex:')".ForDOM().execute(); 
("insert into marks (nodename,type,id,value) values ('input','text','sex[" + (index) + "]','" + sex + "')").ForDOM().execute(); 
"insert into marks (nodename,innerHTML) values ('span','Chinese:')".ForDOM().execute(); 
("insert into marks (nodename,type,id,value) values ('input','text','chinese[" + (index) + "]','" + chinese + "')").ForDOM().execute(); 
"insert into marks (nodename,innerHTML) values ('span','Math:')".ForDOM().execute(); 
("insert into marks (nodename,type,id,value) values ('input','text','math[" + (index) + "]','" + math + "')").ForDOM().execute(); 
"insert into marks (nodename,innerHTML) values ('span','English:')".ForDOM().execute(); 
("insert into marks (nodename,type,id,value) values ('input','text','english[" + (index) + "]','" + english + "')").ForDOM().execute(); 
("insert into marks (nodename) values ('br')").ForDOM().execute(); 
}; 

for(var i=0; i<marks.length;i++) { 
addto(i+2,marks[i].name,marks[i].sex,marks[i].chinese,marks[i].math,marks[i].english); 
}; 

function insertline() { 
var count = "select count(*) as Count from marks where id like 'name%'".ForDOM().query(); 
var index = count[0].Count + 1; 
addto(index,"","","","",""); 
}; 

function dellastline() { 
var count = "select count(*) as Count from marks where id like 'name%'".ForDOM().query(); 
var index = count[0].Count; 
("delete from marks where id like '%["+ index +"]'").ForDOM().execute(); 
}; 

"create table savedmarks".execute(); 

function savemarks() { 
var names = ("select value from marks where id like 'name%'").ForDOM().query(); 
var sexs = ("select value from marks where id like 'sex%'").ForDOM().query(); 
var chineses = ("select value from marks where id like 'chinese%'").ForDOM().query(); 
var maths = ("select value from marks where id like 'math%'").ForDOM().query(); 
var englishs = ("select value from marks where id like 'english%'").ForDOM().query(); 
"delete from savedmarks".execute(); 
for(var i=0;i<names.length;i++) { 
("insert into savedmarks (name,sex,chinese,math,english) values ('"+ names[i].value +"','" + sexs[i].value + "'," + chineses[i].value + "," + maths[i].value + "," + englishs[i].value + ")").execute(); 
}; 
//alert(savedmarks); 
}; 

function orderby(field,asc) { 
savemarks(); 
var marks = ("select * from savedmarks order by " + field + " " + asc).query(); 
"delete from marks".ForDOM().execute(); 
for(var i=0; i<marks.length;i++) { 
addto(i+2,marks[i].name,marks[i].sex,marks[i].chinese,marks[i].math,marks[i].english); 
}; 
}; 
function order() { 
var byfield = document.getElementById("byfield").value; 
var ascdesc = document.getElementById("ascdesc").value; 
orderby(byfield,ascdesc); 
}; 
</script> 
</body> 
</html> 