I have a titanium application with multi image picker using ELCImagePicker. I setup everything and it is functioning great.
I would like to pass additional parameters to the module, however since the parameters are not global, it is giving me an error during usage.
Titanium Code
var my_module = require('jp.kray.ti.ELCImagePicker');
my_module.loadImagePicker({
iid:id,
domain:'http://myhost/upload.php',
success:function(data){
...
ObjectiveC Code
- (void)loadImagePicker:(id)args {
ENSURE_UI_THREAD(loadImagePicker,args);
ENSURE_SINGLE_ARG_OR_NIL(args,NSDictionary);
NSLog(@"Load ImagePicker\n");
if (args != nil) {
// callbacks
if ([args objectForKey:@"success"] != nil) {
pickerSuccessCallback = [args objectForKey:@"success"];
ENSURE_TYPE_OR_NIL(pickerSuccessCallback,KrollCallback);
[pickerSuccessCallback retain];
}
if ([args objectForKey:@"cancel"] != nil) {
pickerCancelCallback = [args objectForKey:@"cancel"];
ENSURE_TYPE_OR_NIL(pickerCancelCallback,KrollCallback);
[pickerCancelCallback retain];
}
NSString *uploadUrl = [TiUtils stringValue:[args objectForKey:@"domain"]];
NSString *iid = [TiUtils stringValue:[args objectForKey:@"iid"]];
}
_albumController = [[ELCAlbumPickerController alloc] init];
ELCImagePickerController *elcPicker = [[ELCImagePickerController alloc] initWithRootViewController:_albumController];
[_albumController setParent:elcPicker];
_albumController.assetFilter = kELCAlbumAllAssets;
_albumController.cellHeight = 75;
_albumController.titleForSelection = NSLocalizedString(@"Pick Something", @"Title for picking items");
[elcPicker setDelegate:self];
TiApp *tiApp = [TiApp app];
[tiApp showModalController:elcPicker animated:YES];
[elcPicker release];
}
Problem Code in Controller
- (void)elcImagePickerController:(ELCImagePickerController *)picker didFinishPickingMediaWithInfo:(NSArray *)info {
NSLog(@"success didFinish:\n");
if (pickerSuccessCallback != nil) {
id listener = [[pickerSuccessCallback retain] autorelease];
NSMutableArray *images = [NSMutableArray array];
for (NSDictionary *dict in info) {
UIImage *image = [dict objectForKey:UIImagePickerControllerOriginalImage];
//Activate the status bar spinner
UIApplication* app = [UIApplication sharedApplication];
app.networkActivityIndicatorVisible = YES;
//The image you want to upload represented in JPEG
//NOTE: the 'selectedPhoto' needs to be replaced with the UIImage you'd like to upload
NSData *imageData = UIImageJPEGRepresentation(image, 1);
//NOTE: Change this to the upload URL you're posting to
//NSString *uploadUrl = @"http://"+[NSString *domain]+"/upload.php";
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
//[request setURL:[NSURL URLWithString:uploadUrl]];
[request setURL:[NSURL URLWithString:@"http://localhost/upload.php"]];
[request setHTTPMethod:@"POST"];
NSMutableData *body = [NSMutableData data];
NSString *boundary = @"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@", boundary];
[request addValue:contentType forHTTPHeaderField:@"Content-Type"];
//The file to upload
[body appendData:[[NSString stringWithFormat:@"--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"image\"; filename=\".jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[@"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[@"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
// another text parameter
[body appendData:[[NSString stringWithFormat:@"--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"parameter2\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:iid] <---- Here ---->
It can not find iid. I tried to declare a global variable and overwrite it using the loadImagePicker method but it still is complaining.
Thank you
↧