如何从NSMutableArray
中的查询保存值。
tempQuery=[@"select * from iapp_tbl_questions where id= " stringByAppendingString:[NSString stringWithFormat:@"%d",rowid1]];
const char *query2=[tempQuery UTF8String];
if (sqlite3_prepare_v2(database,query2,-1,&statement1,NULL)==SQLITE_OK) {
NSLog(@"vt", vt);
vt=[[[Question1 alloc]init]autorelease];
while (sqlite3_step(statement1)==SQLITE_ROW) {
vt.question=[NSString stringWithUTF8String:(char *)sqlite3_column_text(statement1,3)];
}
}
return vt;
谢谢...
最佳答案
const char *query2=[tempQuery UTF8String];
NSMutableArray *results = nil;
if (sqlite3_prepare_v2(database,query2,-1,&statement1,NULL)==SQLITE_OK) {
NSLog(@"vt", vt);
results= [[NSMutableArray alloc]init];
while (sqlite3_step(statement1)==SQLITE_ROW) {
vt=[[[Question1 alloc]init]autorelease];
vt.question=[NSString stringWithUTF8String:(char *)sqlite3_column_text(statement1,3)];
[results addObject:vt];
}
}
return results;
关于iphone - 保存查询值,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/9820119/