Roo/bootstrap/UploadCropbox.js

diff --git a/Roo/bootstrap/UploadCropbox.js b/Roo/bootstrap/UploadCropbox.js
index 1472edf..0808b40 100644 (file)
--- a/Roo/bootstrap/UploadCropbox.js
+++ b/Roo/bootstrap/UploadCropbox.js
@@ -1279,6 +1279,56 @@ Roo.extend(Roo.bootstrap.UploadCropbox, Roo.bootstrap.Component,  {
         
     },
     
+    uploadFromSource : function(file, crop)
+    {
+        this.xhr = new XMLHttpRequest();
+        
+        this.xhr.open(this.method, this.url, true);
+        
+        var headers = {
+            "Accept": "application/json",
+            "Cache-Control": "no-cache",
+            "X-Requested-With": "XMLHttpRequest"
+        };
+        
+        for (var headerName in headers) {
+            var headerValue = headers[headerName];
+            if (headerValue) {
+                this.xhr.setRequestHeader(headerName, headerValue);
+            }
+        }
+        
+        var _this = this;
+        
+        this.xhr.onload = function()
+        {
+            _this.xhrOnLoad(_this.xhr);
+        }
+        
+        this.xhr.onerror = function()
+        {
+            _this.xhrOnError(_this.xhr);
+        }
+        
+        var formData = new FormData();
+
+        formData.append('returnHTML', 'NO');
+        
+        formData.append('crop', crop);
+        
+        if(typeof(file.filename) != 'undefined'){
+            formData.append('filename', file.filename);
+        }
+        
+        if(typeof(file.mimetype) != 'undefined'){
+            formData.append('mimetype', file.mimetype);
+        }
+        
+        if(this.fireEvent('prepare', this, formData) != false){
+            this.xhr.send(formData);
+        };
+    },
+    
     prepare : function(file)
     {   
         this.file = false;