objective c - UIWebView isn't displayed until moved by touches -

-

i have 3 webviews in uiview , 1 showed. when loading urls not-displayed webviews, , move them frame center show white box - white screen, if keep saying finished loading. so... there possibiliy force them redraw after loading? when scroll them in random direction webviews encouraged show content... other ideas fix bug?

code: 

- (bool)webview:(uiwebview *)webview shouldstartloadwithrequest:(nsurlrequest *)request navigationtype:(uiwebviewnavigationtype)navigationtype {  return yes; } - (void)webviewdidfinishload:(uiwebview *)webview {      boolean end = true;     (int = 0 ; < 3 ; ++)     {         if ( mainwebviews[i].isloading )          {             end = false;         }      }     if (end)     {         //nslog(@"nothing loading?");          [loader stopanimating];         loader.hidden = yes;      }      webview.hidden = no;      // how redraw here?  }  - (void)webviewdidstartload:(uiwebview *)webview {        //nslog(@"start loading");     webview.hidden = yes;      loader.hidden = no;     [loader startanimating];  }  -(void)webview:(uiwebview*) wv didfailloadwitherror: (nserror*) error {     // stupid -999 error     if ( [error code] != nsurlerrorcancelled )     {         nslog(@"error");         nslog( [error localizeddescription ]);     }   }  -(void)loadtowebview:(uiwebview*)wv string:(nsstring*)url {     if (wv == nil)         return;       [wv loadrequest:[nsurlrequest requestwithurl:[nsurl urlwithstring:url]]];    }


Comments

Post a Comment

Popular posts from this blog

linux - Using a Cron Job to check if my mod_wsgi / apache server is running and restart -

-
my group , running server based upon django , uses mod_wsgi run apache server. not working on project after over, attempting set cronjob similar functionality check if apache server has shut down(system restart or power failure), , if has, restart server me. i've found documentation on how check if apache server down , restart server if is, our server uses https , our start command pretty verbose. can use functionality provided in these examples: https://askubuntu.com/questions/277389/cron-job-to-restart-apache https://www.digitalocean.com/community/tutorials/how-to-use-a-simple-bash-script-to-restart-server-programs or need more complicated process make happen? the command use start server is python manage.py runmodwsgi --host 0.0.0.0 --port 8001 --https-port 8000 --ssl-certificate (certificate location) --server-name (domain name) i'm pretty new linux , using both mod-wsgi apache appreciated. you better off using --setup-only option mod_wsgi-expres
Read more

actionscript 3 - TweenLite does not work with object -

-
i got following problem: i have object called tempscore game. this object blitted canvas renderer via copypixels method. object not display object. it's score-object (self made). score-object extends object called basicblitarrayobject. basicblitarrayobject extends eventdispatcher (therefore no display object). i tried apply several different tweenlite-plugins tempscore-object (i.e. transformaroundcenter, colormatrixfilter, etc.). nothing happens. absolutely nothing. sometimes error messages (when plugin requires display object , object not display object). far good. according greensock (maker of tweenlite) engine can tween numeric property of object. when plugin transformaroundcenter requires display object tweening have modify plugin working non-display object (tempscore). can't because it's way hard me. my game rests upon code: http://www.8bitrocket.com/book/ch11_blastermines.zip try apply tweenlite object called tempmine inside game class blastermines.
Read more

jQuery Ajax Render Fragments OR Whole Page -

-
i'm in throes of building application wraps mess of legacy code. page working on, need substitute fragment divs constructed on back-end -- or else need replace entire page altogether. idea there dynamically controlled flow needs satisfied before can forward legacy product. substituting fragments works fine, seen in below my_body_content swap. trouble comes when i'm trying render not fragment, whole page, in "body" swap. @ point page goes blank. i want similar errors returned server. want nice rest 404 error messages displayed on screen, legacy-product 404s show in legacy-product 404 page. yes, requirements project weird. that's not problem can fix. here's jquery invocation, names changed protect guilty: $.ajax({ url: "places/things", type: "post", data: json.stringify(somebadassobject), datatype: "text", accepts: "text/html", contenttype: "application/json; charset=
Read more