Help with Uploading

phil_J_ — Mon, 07 Sep 2015 20:08:16 GMT

Could someone please point me to some sample code or a tutorial for uploading form data plus an image to a php server, using JSON and xmlhttp commands.

I'm quite new to this but have now managed to get form data fields uploaded to a server and written to a database. Have also managed to retrieve data from database down to my App...including an image in the JSON array.

I've found code to upload an image on it's own ...BUT I'm really struggling to find how to upload a form of data PLUS an image.....(so that they can be written to a database record together.

JS code so far is as follows;

 <script type="text/javascript">
            function loadData()
             { 
                 var xmlhttp;
                 if (window.XMLHttpRequest)
                    {// code for IE7+, Firefox, Chrome, Opera, Safari
                    xmlhttp=new XMLHttpRequest();
                    }
                else
                    {// code for IE6, IE5
                    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
                    }
                 xmlhttp.onreadystatechange=function()
                 {    
                     if (xmlhttp.readyState==4 && xmlhttp.status==200)
                    {    
                        var arr = JSON.parse(xmlhttp.responseText);                                        
                        var i = 0;
                        var out = "<table>";
                        for(i = 0; i < arr.length; i++) {
                            out += "<tr><td>" +
                            arr.Id +
                            "</td><td>" +
                            arr.UserName +
                            "</td><td>" +
                            arr.Title +
                            "</td></td>" +
                            arr.Details + 
                            "</td><td>" +
                            arr.Date +
                            "</td><td>" +
                            arr.Graphic +
                            "</td></tr>";      
                            
                            alert(arr.Graphic);
                            document.getElementById("imageid").src=arr.Graphic;
                            
                    }
                    out += "</table>";
                    document.getElementById("id01").innerHTML = out;   
                    }
                 }
                   xmlhttp.open("GET","http://xxxx.co.uk/SBGetPosts.php?posts=all", false);
                 xmlhttp.send();
             }
        </script>

        
        
        <script>
            function sendData()
             {
                 var xmlhttp;
                 if (window.XMLHttpRequest)
                    {// code for IE7+, Firefox, Chrome, Opera, Safari
                    xmlhttp=new XMLHttpRequest();
                    }
                else
                    {// code for IE6, IE5
                    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
                    }
                 xmlhttp.onreadystatechange=function()
                 {
                     if (xmlhttp.readyState==4 && xmlhttp.status==200)
                    {
                    alert("All Gone");
                    }
                 }
                 
                 var postdata = '{"SBP_UserName": "Phil", "SBP_Title": "Title1"}';
                 xmlhttp.open("POST","http://xxxx.co.uk/SBPostPost.php", false);
                 xmlhttp.setRequestHeader("Content-type","application/json");
                 xmlhttp.send(postdata);
             }
        </script>

I recommend you check out W3C

PaulF_IntelCorp — Tue, 08 Sep 2015 23:13:00 GMT

I recommend you explore the general HTML5 programming sites on the web (such as W3C Schools, StackOverflow and HTML5 Rocks). We are only staffed to provide you with Cordova/XDK-specific issues, we don't have the resources to answer general HTML5 questions.

Ok thanks, no problem Paul -

phil_J_ — Wed, 09 Sep 2015 08:36:49 GMT

Ok thanks, no problem Paul - have looked around and can find upload of data and upload of graphics, but not combining.

Will keep trawling.

topic I recommend you check out W3C in Software Archive

Help with Uploading

I recommend you check out W3C

Ok thanks, no problem Paul -