s0ren · June 6, 2017 14:51
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <html lang="en">
 <head>
    <meta charset="UTF-8">
    <title>Title</title>
 </head>
 <body>

 <script src='js/sql.js'></script>
 <script>


    // from https://github.com/kripken/sql.js/wiki/Persisting-a-Modified-Database
    function toBinArray (str) {
        var l = str.length,
            arr = new Uint8Array(l);
        for (var i=0; i<l; i++) arr[i] = str.charCodeAt(i);
        return arr;
    }

    // from https://github.com/kripken/sql.js/wiki/Persisting-a-Modified-Database
    function toBinString (arr) {
        var uarr = new Uint8Array(arr);
        var strings = [], chunksize = 0xffff;
        // There is a maximum stack size. We cannot call String.fromCharCode with as many arguments as we want
        for (var i=0; i*chunksize < uarr.length; i++){
            strings.push(String.fromCharCode.apply(null, uarr.subarray(i*chunksize, (i+1)*chunksize)));
        }
        return strings.join('');
    }

    // from https://github.com/kripken/sql.js#examples

    //Create the database
    var db = new SQL.Database(toBinArray(localStorage.getItem('minDB')));
    // Run a query without reading the results
    db.run("CREATE TABLE IF NOT EXISTS test (col1 primary key, col2);");
    // Insert two rows: (1,111) and (2,222)
    db.run("INSERT OR REPLACE INTO test VALUES (?,?), (?,?)",
        [1, "1ste " + new Date().toLocaleString(),
         2, "2den " + new Date().toLocaleString()]);

    // Prepare a statement
    var stmt = db.prepare("SELECT * FROM test WHERE col1 BETWEEN $start AND $end");
    stmt.getAsObject({$start:1, $end:1}); // {col1:1, col2:111}

    // Bind new values
    stmt.bind({$start:1, $end:2});
    while(stmt.step()) { //
        var row = stmt.getAsObject();
        // [...] do something with the row of result

        console.log(JSON.stringify(row));
    }

    localStorage.setItem('minDB', toBinString(db.export()) );

 </script>


 </body>
 </html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Title</title>
	</head>
	<body>

	<script src='js/sql.js'></script>
	<script>


	// from https://github.com/kripken/sql.js/wiki/Persisting-a-Modified-Database
	function toBinArray (str) {
	var l = str.length,
	arr = new Uint8Array(l);
	for (var i=0; i<l; i++) arr[i] = str.charCodeAt(i);
	return arr;
	}

	// from https://github.com/kripken/sql.js/wiki/Persisting-a-Modified-Database
	function toBinString (arr) {
	var uarr = new Uint8Array(arr);
	var strings = [], chunksize = 0xffff;
	// There is a maximum stack size. We cannot call String.fromCharCode with as many arguments as we want
	for (var i=0; i*chunksize < uarr.length; i++){
	strings.push(String.fromCharCode.apply(null, uarr.subarray(ichunksize, (i+1)chunksize)));
	}
	return strings.join('');
	}

	// from https://github.com/kripken/sql.js#examples

	//Create the database
	var db = new SQL.Database(toBinArray(localStorage.getItem('minDB')));
	// Run a query without reading the results
	db.run("CREATE TABLE IF NOT EXISTS test (col1 primary key, col2);");
	// Insert two rows: (1,111) and (2,222)
	db.run("INSERT OR REPLACE INTO test VALUES (?,?), (?,?)",
	[1, "1ste " + new Date().toLocaleString(),
	2, "2den " + new Date().toLocaleString()]);

	// Prepare a statement
	var stmt = db.prepare("SELECT * FROM test WHERE col1 BETWEEN $start AND $end");
	stmt.getAsObject({$start:1, $end:1}); // {col1:1, col2:111}

	// Bind new values
	stmt.bind({$start:1, $end:2});
	while(stmt.step()) { //
	var row = stmt.getAsObject();
	// [...] do something with the row of result

	console.log(JSON.stringify(row));
	}

	localStorage.setItem('minDB', toBinString(db.export()) );

	</script>


	</body>
	</html>