hi, How i have to write server side script file(.net). This handler file, where i have to store in server?
Thanks Prakash On Sun, Apr 5, 2009 at 12:20 PM, Flex Baby <[email protected]>wrote: > > Flex: > <mx:Script> > <![CDATA[ > import mx.controls.*; > import mx.managers.*; > import mx.events.*; > import flash.events.*; > import flash.net.*; > import com.esri.solutions.flexviewer.utils.WidgetEffects; > import > com.esri.solutions.flexviewer.utils.DataGridDataExporter; > import mx.collections.*; > import flash.net.URLRequest; > import flash.net.URLRequestMethod; > import flash.net.FileReference; > // import com.esri.aims.mtier.model.util.FileUpload > private const ICON_URL:String = "com/esri/solutions/ > flexviewer/assets/images/icons/"; > private var __file:FileReference; > private var _dirname:String; > private var brow:String; > private const UPLOAD_URL:String = "http://localhost/ > flex_sample_upload/Handler.ashx<http://localhost/%0Aflex_sample_upload/Handler.ashx> > "; > > > private function init():void > { > __file = new FileReference(); > > __file.addEventListener(Event.SELECT , > __fileSelectionHandler); > __file.addEventListener(Event.COMPLETE , > __completeHandler ); > __file.addEventListener(DataEvent.UPLOAD_COMPLETE_DATA, > __uploadDataHandler ); > //fileRef = new FileReference(); > > //fileRef.addEventListener(Event.SELECT ,SelectionHandler); > //fileRef.addEventListener(Event.COMPLETE,completeHandler); > //fileRef.addEventListener(DataEvent.UPLOAD_COMPLETE_DATA, > __uploadDataHandler ); > wTemplate.addTitlebarButton(ICON_URL + "i_table.png", > null, showStateResults); > wTemplate.addTitlebarButton(ICON_URL + > "i_pushpin.png", null, > showStateCoordinates); > wTemplate.addTitlebarButton(ICON_URL + > "i_mailbox.png", null, > showStateAddress); > } > > private function showStateAddress(event:MouseEvent):void > { > WidgetEffects.flipWidget(this, viewStack, > "selectedIndex", 0, > 400); > } > > private function > showStateCoordinates(event:MouseEvent):void > { > WidgetEffects.flipWidget(this, viewStack, > "selectedIndex", 1, > 400); > } > > private function > showStateResults(event:MouseEvent):void > { > WidgetEffects.flipWidget(this, viewStack, > "selectedIndex", 2, > 400); > } > > private function __onBrowse():void > { > try > { > var success:Boolean = __file.browse(); > } > catch (error:Error) > { > Alert.show("Status: Unable to open browse dialog"); > // __status__.text = "Status: Unable to open browse > dialog"; > } > } > > > /* private function onSelectFile(event:Event):void > { > > browse.text = fileRef.name; > brow=browse.text; > } */ > > private function __onUpload():void > { > // replace with URL to your upload handler - THIS ONE WON'T > WORK!!!! > var myRequest:URLRequest = new URLRequest("http://localhost/ > flex_sample_upload/Handler.ashx<http://localhost/%0Aflex_sample_upload/Handler.ashx> > "); > > myRequest.method = URLRequestMethod.POST; > > try > { > __file.upload(myRequest); > // __status__.text = "Status: Now uploading " + __file.name + > " ... "; > // Alert.show("Now uploading"); > } > catch (error:Error) > { > // __status__.text = "Status: Error uploading " + > __file.name; > Alert.show("Error uploading"); > } > } > private function __fileSelectionHandler(_e:Event):void > { > __upload__.enabled = true; > > __uploadFile__.text = __file.name; > //__uploadFile__.text = "Status: Click 'Upload' to begin > file upload"; > } > > private function __completeHandler(_e:Event):void > { > // nothing currently done in this handler - experiment and > have fun :) > } > > private function __uploadDataHandler(_e:DataEvent):void > { > var myResult:XML = new XML(_e.data); > // __status__.text = "File Upload Complete \n" + > myResult.toString(); > Alert.show("File Upload Complete"); > > } > /* > <mx:HTTPService url="http://localhost/flex_sample_upload/ > Handler.ashx" id="login_user" method="POST" > > useProxy="false"> > > <mx:request xmlns=""> > <brow> > {username1.text} > </brow> > } */ > ]]> > </mx:Script> > > <mx:Canvas > > <mx:Label id="lab" text=" 1.Locate Excel > File" > color="white" fontSize="14"/> > > <mx:HBox x="5" y="31" width="100%"> > <!-- <mx:TextInput id="__status__"/>--> > <mx:Button id="__browse__" toolTip="Add > file(s)" > click="__onBrowse();" > label="Browse"/> > <mx:Button id="__upload__" label="Upload" > click="__onUpload > ();"/> > <mx:TextInput id="__uploadFile__" > editable="false" > enabled="true"/> > </mx:HBox> > <mx:HBox x="13.5" y="61" width="100%"> > <mx:LinkButton label="Click here" > id="sample_link" > color="white"/> > <mx:Label text="for Sample file." > width="156" > id="sample_label" color="white"/> > </mx:HBox> > > </mx:Canvas> > Asp.net: > > this is web handler fiile > > <%@ WebHandler Language="C#" Class="Uploader" %> > > using System.IO; > using System.Web; > using System.Web.Configuration; > > public class Uploader : IHttpHandler > { > public void ProcessRequest( HttpContext _context ) > { > // not very elegant - change to full path of your upload > folder > (there are no upload folders on my site) > string uploadDir = "C:\\temp"; > > if (_context.Request.Files.Count == 0) > { > _context.Response.Write("<result><status>Error</ > status><message>No files selected</message></result>"); > return; > } > > foreach(string fileKey in _context.Request.Files) > { > HttpPostedFile file = _context.Request.Files[fileKey]; > file.SaveAs(Path.Combine(uploadDir, file.FileName)); > } > > _context.Response.Write("<result><status>Success</ > status><message>Upload completed</message></result>"); > } > > public bool IsReusable > { > get { return true; } > } > } > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Flex India Community" group. 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