sqlite3 update text in uitextview
- by summer
i had the sqlite statement ready for update..but i am confuse about grabbing text from uitextview and updating it..and i waned to update it using a uibutton..how do i carry on after creating the sql statement???kinda lost..any new solution is appreciate..
- (void) saveAllData {
if(isDirty) {
if(updateStmt == nil) {
const char *sql = "update Snap Set snapTitle = ?, snapDesc = ?, Where snapID = ?";
if(sqlite3_prepare_v2(database, sql, -1, &updateStmt, NULL) != SQLITE_OK)
NSAssert1(0, @"Error while creating update statement. '%s'", sqlite3_errmsg(database));
}
sqlite3_bind_text(updateStmt, 1, [snapTitle UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(updateStmt, 2, [snapDescription UTF8String], -2, SQLITE_TRANSIENT);
sqlite3_bind_int(updateStmt, 3, snapID);
if(SQLITE_DONE != sqlite3_step(updateStmt))
NSAssert1(0, @"Error while updating. '%s'", sqlite3_errmsg(database));
sqlite3_reset(updateStmt);
isDirty = NO;
}
//Reclaim all memory here.
[snapTitle release];
snapTitle = nil;
[snapDescription release];
snapDescription = nil;
//isDetailViewHydrated = NO;
}
