Upload image from android phonegap to a server using asmx

Question

I'm trying to upload captured/library image from phonegap application (android) , when am calling asmx web service i got a connection error , note that mobile and server are on the same network

here is my code :

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
    <title>File Transfer Example</title>

    <script type="text/javascript" charset="utf-8" src="phonegap-1.3.0.js"></script>
      <script type="text/javascript" charset="utf-8" src="jquery.js"></script>
    <script type="text/javascript" charset="utf-8">
function getphoto(){
       navigator.camera.getPicture(uploadPhoto,function(message) { 
       alert('get picture failed');
       },{ quality: 10,destinationType:navigator.camera.DestinationType.FILE_URI,sourceType:navigator.camera.PictureSourceType.PHOTOLIBRARY }); 
       }

function uploadPhoto(imageURI) {   

document.getElementById("myimg").src=imageURI;

            var options = new FileUploadOptions(); 
            options.chunkedMode  = false;
            options.fileKey="recFile"; 
            var imagefilename = imageURI; 
            options.fileName=imagefilename; 
            options.mimeType="image/jpeg"; 
           // var params = new Object(); 
            //params.value1 = "test"; 
            //params.value2 = "param"; 
            //options.params = params; 

            var ft = new FileTransfer(); 
            alert(imagefilename);
            //alert(options);
            //alert(params);
            ft.upload(imageURI, "http://10.3.150.16/WebSite1/Service.asmx/SaveImage", win, fail, options); 
        } 
function win(r) { 
            //console.log("Code = " + r.responseCode); 
            //console.log("Response = " + r.response); 
            alert("Sent = " + r.bytesSent); 
        } 
        function fail(error) { 
         switch (error.code) { 
                    case FileTransferError.FILE_NOT_FOUND_ERR: 
                        alert("Photo file not found"); 
                        break; 
                    case FileTransferError.INVALID_URL_ERR: 
                        alert("Bad Photo URL"); 
                        break; 
                    case FileTransferError.CONNECTION_ERR: 
                        alert("Connection error"); 
                        break; 
                } 

            alert("An error has occurred: Code = " + error.code); 
        } 
        </script>
</head>
<body>
    <button onclick="getphoto();">get a Photo</button>
    <button onclick="getphoto();">Upload a Photo</button>
    <img src="" id="myimg" style="border:1px solid #0f0;height:200px;width:200px;" />
</body>
</html>

and here is my asmx we service code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
// [System.Web.Script.Services.ScriptService]

public class Service : System.Web.Services.WebService
{
    [WebMethod]
    public string SaveImage()
    {
        HttpPostedFile file = HttpContext.Current.Request.Files["recFile"];
        if (file == null)
            return null;
        string targetFilePath = "c:\\deposit\\" + file.FileName;
        file.SaveAs(targetFilePath);
        return file.FileName.ToString();
    } 
}

Answer 1

使用代码path.GetFileName(file.FileName) ，即：

string targetFilePath = "c:\\deposit\\" + Path.GetFileName(file.FileName);

Answer 2

Could be a firewall issue? Have yo enabled port 80 access to external devices? Note you must host the service in IIS not Kasini (the default visual studio service)

Ta

Ross

Upload image from android phonegap to a server using asmx

Question

2 answers

solution1
1 2012-05-30 15:54:19

solution2
0 2012-02-02 16:35:33

Upload image from android phonegap to a server using asmx

Question

2 answers

solution1 1 2012-05-30 15:54:19

solution2 0 2012-02-02 16:35:33

solution1
1 2012-05-30 15:54:19

solution2
0 2012-02-02 16:35:33