Upload data

The demonstration code implements the file upload based on the AjaxFileUpload plugin of jQuery.

In iPortal, the system administrator and the user owning the DATA_CENTER role can upload data and publish it as services. To upload data, you need to follow the three steps:

1. Compress the workspace and datasources of the data to a *.zip file shown below:

2.The myDatas resource is the collection of data in iPortal uploaded by the current user. To upload a file, first, you need to create a new data resource, that is, execute a POST request on http://localhost:8190/iportal/web/mycontent/datas.rjson, and the request entity should include the file name. The code is as follows:

var uploadTaskURL="";

var entry = {};

//The data file name to upload

entry.fileName = fileName;

//data type

entry.type = "WORKSPACE";

$.ajax({

         url: rootUrl+'web/mycontent/datas.rjson?token='+ token,

         method: "POST",

         data: JSON.stringify(entry),

         dataType : "json",

         success: function(data){

                   alert("New created resource ID:" + data.childID);

                   submitFromDemo(data.childID,fileName);

                   $('#infoMassage').show();

         },

         error: function(data) {

                   $("#openDateButton").removeAttr("disabled");

                   alert("Failed to create the new resource");

         }

});

3.The creating resource action will return a data item id, which is used to upload data. Execute a POST request on fileUpload resource with url:

http://localhost:8190/iportal/web/mycontent/datas/id/upload.rjson

The code is as follows:

var urlLoad = rootUrl + "web/mycontent/datas/"+id+"/upload.rjson?token=" + token;

$.ajaxFileUpload({

         url:urlLoad,

         dataType : "json",

         method: "POST",

         secureuri:false,

         fileElementId:'fileSelect', // The id of the file input box

         success: function(data){

                   $("#infoMassage").show();

                   $("#infoMassage").append("<p><strong style='color:red'>" + fileName + " Data upload successfully!</strong></p>");

                   $("#infoMassage").append("<p>Resource result: <a href='http://localhost:8190/iportal/web/mycontent/datas/"+id+".rjson?token="+ token +"' target='_blank'>http://localhost:8190/iportal/web/mycontent/datas/"+id+".rjson</a></p>");

                   $("#infoMassage").append("<p><input id='openDateButton' type='button' value='Whether to disclose the data' onclick='openDate("+ id +")'/><label id='openDateTxt'></label></p>");

         },

         error: function(data) {

         }

});