ios - displaying image in table view which is saved in document directory -

i have saved image in document directory following code , after image there in documentary directory

uiimage *image =[[uiimage alloc ]init ];  image = [uiimage imagenamed:@"placeholder.png"];     nsarray *paths = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask, yes);     nsstring *documentsdirectory = [paths objectatindex:0];     nsstring* path = [documentsdirectory stringbyappendingpathcomponent:[nsstring stringwithstring: @"placeholder.png"] ];     nsdata* data = uiimagepngrepresentation(image);     [data writetofile:path atomically:yes]; 

now want display image in table view in table view images getting displayed facebook url thats why using following code

nsstring *path = [[_arrayfortable valueforkey:@"url"] objectatindex:[indexpath row]];  nsurl *url = [nsurl urlwithstring:path]; asyncimageview *imageview = [[[asyncimageview alloc] init] autorelease]; imageview.frame = cgrectmake(0, -5, 45, 45); imageview.imageurl=url; 

_arrayfortable array of dic , includes url links facebook , document directory

now problem follows

** facebook images getting displayed in table view document directory images not getting displayed**

i have checked location correct image displaying

nsurl *url = [nsurl urlwithstring:path]; 

this wrong in code. replace line of code.

nsurl *url = [nsurl fileurlwithpath:path]; 

check if file exists in documents directory or not

if([[nsfilemanager defaultmanager] fileexistsatpath:path])     nsurl *url = [nsurl fileurlwithpath:path]; 

also check in documents directory if image getting saved or not. given name of image this

image = [uiimage imagenamed:@"placeholder.png"]; 

so if repeating line images overwritten in documents directory.

you can put check here bool success = [data writetofile:path atomically:yes];

if(success)    nslog(@"image written successfully"); else    nslog(@"image writing failed"); 

hope helped.