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我有一個數據庫這個樣子的SQL鈦使用SQLite
我試圖做一些SQL查詢
function getPageByMdl(modul) {
var sql = "SELECT * FROM Halaman WHERE ModulLayanan = '"+modul+"' ORDER BY Urutan ASC";
var results = [];
var sqlResultSet = db.execute(sql);
while (sqlResultSet.isValidRow()) {
results.push({
namahalaman : sqlResultSet.fieldByName('NamaHalaman')
});
sqlResultSet.next();
}
sqlResultSet.close();
return results;
}
得到NamaHalaman然而結果長度總是給我0,儘管你可以看到它有2個值。當我嘗試運行
var sql = "SELECT Distinct ModulLayanan FROM Halaman Order ASC";
它只能從它檢舉系統數據庫返回的第一個值的另一個問題也發生。
哦,這裏是我的顯示結果
function loadDetailModule() {
data = getPageByMdl(modulTemp);
if (data.length > 0) {
var tableData = [];
//get through each item
for (var i = 0; i < data.length; i++) {
var detailmodul = data[i];
//create table row
var row = Titanium.UI.createTableViewRow({
dataIndex : i,
_title : detailmodul.namahalaman,
hasChild : true,
className : 'detailmodul_halaman',
filter : detailmodul.namahalaman,
height : 70,
backgroundColor : '#fff',
});
//title label for row at index i
var titleLabel = Titanium.UI.createLabel({
text : detailmodul.namahalaman,
font : {
fontSize : 14,
fontWeight : ' bold'
},
left : 70,
top : 10,
height : 50,
width : 210,
color : '#232',
dataIndex : i
});
row.add(titleLabel);
//add our little icon to the left of the row
var iconImage = Titanium.UI.createImageView({
image : 'img/eggcooking.png',
width : 50,
height : 50,
left : 10,
top : 10
});
row.add(iconImage);
//add the row to data array
tableData.push(row);
}
// set the data to tableview's data
detailModuleTable.data = tableData;
detailModuleTable.show();
} else {
detailModuleTable.hide();
}
}
預先感謝您