j2x: Remove extra empty line before closing tag

Author: amitguptagwl

spec/j2x_spec.js

@@ -272,7 +272,7 @@ describe("XMLParser", function () {
       });
 
 
-    /*   it("should format when parsing to XML", function () {
+      it("should format when parsing to XML", function () {
         var jObj = {
             a : {
                 "@": {
@@ -298,16 +298,14 @@ describe("XMLParser", function () {
         });
         var result = parser.parse(jObj);
         var expected = '<a b="val&gt;1" c="val&lt;2">\n'
-        +'\t<tag>\n'
-        +'\t\t<k>34</k>\n'
-        +'\t\t<g>35 g&gt;</g>\n'
-        +'\t\n'
-        +'\t</tag>\n'
-        +'text<![CDATA[this text is > from CDATA]]>value&gt;<![CDATA[this is another text]]>\n'
-        +'</a>\n';
-        console.log(result);
-        console.log(expected);
+        +'  <tag>\n'
+        +'    <k>34</k>\n'
+        +'    <g>35 g&gt;</g>\n'
+        +'  </tag>\n'
+        +'text<![CDATA[this text is > from CDATA]]>value&gt;<![CDATA[this is another text]]></a>\n';
+        //console.log(result);
+        //console.log(expected);
         expect(result).toEqual(expected);
-      }); */
+      });
 
 });

src/j2x.js

@@ -92,9 +92,6 @@ Parser.prototype.j2x = function(jObj,level){
             }
         }else if(Array.isArray(jObj[key])){//repeated nodes
             if(this.isCDATA(key)){
-                //check if textnode is present -> replace the value
-                //else just add the value
-
                 if(jObj[this.options.textNodeName]){
                     val += this.replaceCDATAarr(jObj[this.options.textNodeName], jObj[key]);
                 }else{
@@ -109,7 +106,6 @@ Parser.prototype.j2x = function(jObj,level){
                         val  += this.buildObjNode(result.val,key,result.attrStr,level);
                     }else{
                         val += this.buildTextNode(item,key,"",level);
-                        //val += this.indentate(level) + "<"+key+">"+  this.encodeHTMLchar(item) + "</"+key+this.tagEndChar;
                     }
                 }
             }
@@ -156,7 +152,7 @@ function buildObjectNode(val,key,attrStr,level){
                 + "<" + key + attrStr 
                 + this.tagEndChar 
                 + val 
-                + this.newLine
+                //+ this.newLine
                 + this.indentate(level)
                 + "</"+key+this.tagEndChar;
 }