/** 修改班级 */
public boolean modifyClass(Classes classes, String id) {
ContentValues values = new ContentValues();
values.put("class_id", classes.getClass_id());
values.put("class_name", classes.getClass_name());
values.put("class_date", classes.getClass_date());
long l = db.update("class", values, "class_id=?", new String[] {id});
return l == 1;
}
/**
* 保存classes到数据库
*
* @param classes
*/
public boolean saveClass(Classes classes) {
if (classes != null) {
ContentValues values = new ContentValues();
values.put("class_id", classes.getClass_id());
values.put("class_name", classes.getClass_name());
values.put("class_date", classes.getClass_date());
values.put("major_id", classes.getMajor_id());
long l = db.insert("class", null, values);
if (l == -1) {
return false;
} else {
return true;
}
}
return false;
}