Featured post

c# - Usage of Server Side Controls in MVC Frame work -

-
i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
3 comments

html - Upload picture directly to the server -

-

in following link http://www.tuttoaster.com/create-a-camera-application-in-flash-using-actionscript-3/ how make picture upload directly server after taking picture webcam

package { import flash.display.sprite; import flash.media.camera; import flash.media.video; import flash.display.bitmapdata; import flash.display.bitmap; import flash.events.mouseevent; import flash.net.filereference; import flash.utils.bytearray; import com.adobe.images.jpgencoder;  public class caml extends sprite {     private var camera:camera = camera.getcamera();     private var video:video = new video();     private var bmd:bitmapdata = new bitmapdata(320,240);     private var bmp:bitmap;     private var filereference:filereference = new filereference();     private var bytearray:bytearray;     private var jpg:jpgencoder = new jpgencoder();      public function caml()     {         savebutton.visible = false;         discardbutton.visible = false;          savebutton.addeventlistener(mouseevent.mouse_up, saveimage);         discardbutton.addeventlistener(mouseevent.mouse_up, discard);         capture.addeventlistener(mouseevent.mouse_up, captureimage);          if (camera != null)         {             video.smoothing = true;             video.attachcamera(camera);             video.x = 140;             video.y = 40;             addchild(video);         }         else         {             trace("no camera detected");         }     }         private function captureimage(e:mouseevent):void         {             bmd.draw(video);             bmp = new bitmap(bmd);             bmp.x = 140;             bmp.y = 40;             addchild(bmp);              capture.visible = false;             savebutton.visible = true;             discardbutton.visible = true;         }          private function saveimage(e:mouseevent):void         {             bytearray = jpg.encode(bmd);             filereference.save(bytearray, "image.jpg");             removechild(bmp);             savebutton.visible = false;             discardbutton.visible = false;             capture.visible = true;         }          private function discard(e:mouseevent):void         {             removechild(bmp);             savebutton.visible = false;             discardbutton.visible = false;             capture.visible = true;         }   }  }

the filereference.upload() , filereference.download() functions nonblocking. these functions return after called, before file transmission complete. in addition, if filereference object goes out of scope, upload or download has not yet been completed on object cancelled upon leaving scope. so, sure filereference object remain in scope long upload or download expected continue. http://help.adobe.com/en_us/as2lcr/flash_10.0/help.html?content=00001063.html


Comments

Post a Comment

Popular posts from this blog

c# - Usage of Server Side Controls in MVC Frame work -

-
i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
Read more

cocoa - Nesting arrays into NSDictionary object (Objective-C) -

-
i define tasks using nsdictionary, i'd save in plist file (i didn't have luck core data far), got stuck @ 2 points: -- when using initwithobjectsandkeys: can change data type number or boolean, using nsdate's numberwithint: , numberwithbool: methods, respectively. can't seem find method change type date though. couldn't find in documentation. -- second problem ran nested arrays. how can add them dictionary? i have uploaded picture here of trying achieve. thank in advance! do mean nsnumber 's +numberwithint: , +numberwithbool: methods, not nsdate ? it's nsnumber defines methods. to convert number date, depends on number is. if it's unix timestamp, [nsdate datewithtimeintervalsince1970:thetimestampinseconds] . as adding nsarray objects dictionary: [yourdictionary setobject:yourarray forkey:@"somekey"]; you'll have post code if need more question isn't clear.
Read more

ios - Very simple iPhone App crashes on UILabel settext -

-
i have simple application. have button , label in ib. have ibaction onclick calls settext on label. there's outlet label. connected in ib. crashes app first time in simulator. when launch again, sets text. crashes again next time. crashes on actual device. should simple, i'm not sure i'm doing wrong. thanks. in .h file : #import <uikit/uikit.h> @interface untitledviewcontroller : uiviewcontroller { iboutlet uilabel *label; iboutlet uibutton *button; } @property (nonatomic, retain) uilabel *label; -(ibaction) onclick1: (id) sender; @end and in .m: - (ibaction) onclick1: (id) sender { //[label settext:@"hello world!"]; label.text = @"hello world!"; //[button settitle:@"clicked" forstate:uicontrolstatenormal]; } sorry, i'm new site. how crash log , stack? thanks. edit : while answer technically correct, doesn't answer question @ :( sorry < warning - guess > if you're
Read more