Sqlite3:
For getting values from sqlite3 db through , we will in need of a sql.js file.
Steps for getting values:
1. Include sql.js file in your html file
2. Use following scripts:
<html>
<head>
<title>
sql.js
</title>
<script src="../js/sql.js"></script>
<script>
function readfile(){
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.open("GET","path_of_db_file",false);
xmlhttp.overrideMimeType('text/plain; charset=x-user-defined');
xmlhttp.send();
var xmlDoc=xmlhttp.responseText;
return xmlDoc;
}
function bin2Array(bin) {
'use strict';
var i, size = bin.length, ary = [];
for (i = 0; i < size; i++) {
ary.push(bin.charCodeAt(i) & 0xFF);
}
return ary;
}
function print(text) {
var element = document.getElementById('output');
element.innerHTML = text;
}
var dbBin = readfile();
var db = SQL.open(bin2Array(dbBin));
function execute() {
try {
var data = db.exec('SELECT name FROM projects;');
var get_value = JSON.stringify(data, null, ' ');
print(get_value);
} catch(e) {
print(e);
}
}
</script>
</head>
<body>
<input type="submit" value="Get value" onclick="execute()">
<div id="output"></div>
</body>
</html>
For getting values from sqlite3 db through , we will in need of a sql.js file.
Steps for getting values:
1. Include sql.js file in your html file
2. Use following scripts:
<html>
<head>
<title>
sql.js
</title>
<script src="../js/sql.js"></script>
<script>
function readfile(){
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.open("GET","path_of_db_file",false);
xmlhttp.overrideMimeType('text/plain; charset=x-user-defined');
xmlhttp.send();
var xmlDoc=xmlhttp.responseText;
return xmlDoc;
}
function bin2Array(bin) {
'use strict';
var i, size = bin.length, ary = [];
for (i = 0; i < size; i++) {
ary.push(bin.charCodeAt(i) & 0xFF);
}
return ary;
}
function print(text) {
var element = document.getElementById('output');
element.innerHTML = text;
}
var dbBin = readfile();
var db = SQL.open(bin2Array(dbBin));
function execute() {
try {
var data = db.exec('SELECT name FROM projects;');
var get_value = JSON.stringify(data, null, ' ');
print(get_value);
} catch(e) {
print(e);
}
}
</script>
</head>
<body>
<input type="submit" value="Get value" onclick="execute()">
<div id="output"></div>
</body>
</html>
