Android Cordova SQLite更新行
我需要帮助在上传图像后在Cordova Android中传递SQLite更新的变量。这是我的密码Android Cordova SQLite更新行,android,sqlite,cordova,Android,Sqlite,Cordova,我需要帮助在上传图像后在Cordova Android中传递SQLite更新的变量。这是我的密码 function win(r) { console.log("Code = " + r.responseCode); console.log("Sent = " + r.bytesSent); var kodes = r.response; upSuccess(kodes); // variable to be sent } function up
function win(r) {
console.log("Code = " + r.responseCode);
console.log("Sent = " + r.bytesSent);
var kodes = r.response;
upSuccess(kodes); // variable to be sent
}
function upSuccess() {
var db = window.openDatabase("Database", "1.0", "Cordova Demo", 200000);
db.transaction(populateDBFUS, errorCBFUS, successCBFUS);
}
function populateDBFUS(tx4UF) {
tx4UF.executeSql('CREATE TABLE IF NOT EXISTS foto (id INTEGER PRIMARY KEY AUTOINCREMENT, kode, urut, file_name, status)');
}
function successCBFUS(tx4UF) {
var db = window.openDatabase("Database", "1.0", "Cordova Demo", 200000);
db.transaction(queryDBFUS, errorCBFUS);
}
function queryDBFUS(tx4UF) {
tx4UF.executeSql('UPDATE foto SET status = "1" ', [], querySuccessFUS, errorCBFUS); // need to add where statement with variable from upSuccess(kodes)
}
function querySuccessFUS(tx4UF, results) {
myApp.alert("Upload OK");
}
function errorCBFUS(tx4UF, results) {
myApp.alert("Fail Update");
}
感谢您帮助更正我的代码。查询的变量可以按如下方式传递:
tx4UF.executeSql("UPDATE foto SET status = "1" WHERE file_name = '"+filename+"' ;", [], querySuccessFUS, errorCBFUS);
请尝试,希望这有帮助。在querySuccessFUS中,您可以检查结果的值。行受影响,如果我已在表
foto
中插入数据,只需更新上载的每个图像上的行。我尝试了您的代码,但更新失败。此函数未收到变量。您能否提供已尝试的变量名称的详细信息,或者相应地更新您的帖子PLSALRADY更新代码。在升级(kodes)时,我从上传的image.tx4UF.executeSql(“更新foto SET status=“1”WHERE file_name=?”,[filename],querySuccessFUS,errorCBFUS)接收到文件名;