let, function() assigment typos

components/chips/chips.js

@@ -62,13 +62,13 @@
             }
         },
 
-        _renderSelectElement() {
+        _renderSelectElement: function()  {
 
         },
 
         _renderChips: function() {
             if(this.value) {
-                for(let i = 0; i < this.value.length; i++) {
+                for(var i = 0; i < this.value.length; i++) {
                     this._renderChip(this.value[i]);
                 }
             }

components/core/core.js

@@ -264,8 +264,8 @@
                     return data[field];
                 }
                 else {
-                    let fields = field.split('.');
-                    let value = data;
+                    var fields = field.split('.');
+                    var value = data;
                     for(var i = 0, len = fields.length; i < len; ++i) {
                         value = value[fields[i]];
                     }

components/fileupload/fileupload.js

@@ -135,7 +135,7 @@
             this.messagesElement.puimessages('clear');
             var files = event.dataTransfer ? event.dataTransfer.files : event.target.files;
 
-            for(var file of files) {
+            for(var file in files) {
                 if(!this._isFileSelected(file)) {
                     if(this._validate(file)) {
                         if(this._isImage(file)) {
@@ -191,7 +191,7 @@
         },
 
         _isFileSelected: function(file) {
-            for(var sFile of this.files){
+            for(var sFile in this.files){
                 if((sFile.name + sFile.type + sFile.size) === (file.name + file.type + file.size))
                     return true;
             }
@@ -217,25 +217,25 @@
 
         upload: function() {
             this.messagesElement.puimessages('clear');
-            let xhr = new XMLHttpRequest();
-            let formData = new FormData();
+            var xhr = new XMLHttpRequest();
+            var formData = new FormData();
             var $this = this;
 
             this._trigger('onBeforeUpload', null, {'xhr': xhr, 'formData': formData});
 
-            for(var file of this.files) {
+            for(var file in this.files) {
                 formData.append(this.options.name, file, file.name);
             }
 
-            xhr.upload.addEventListener('progress', (event) => {
+            xhr.upload.addEventListener('progress', function(event) {
                 if(event.lengthComputable) {
                     $this.progressBar.puiprogressbar('option', 'value', Math.round((event.loaded * 100) / event.total));
                 }
 
                 this._trigger('onProgress', event, {progress: this.progress});
             });
 
-            xhr.onreadystatechange = () => {
+            xhr.onreadystatechange( function(){
                 if(xhr.readyState === 4) {
                    $this.progressBar.puiprogressbar('option', 'value', 0);
 
@@ -250,7 +250,7 @@
 
                     $this.clear();
                 }
-            };
+            });
 
             xhr.open('POST', this.options.url, true);
 
@@ -284,7 +284,7 @@
             }
         },
 
-        _remove(index) {
+        _remove: function(index) {
             this._refreshInputElement();
             this.files.splice(index, 1);
             this.filesListElement.children().eq(index).fadeOut('normal', function() {$(this.remove())});
@@ -305,7 +305,7 @@
             if(bytes === 0) {
                 return '0 B';
             }
-            let k = 1000,
+            var k = 1000,
             dm = 3,
             sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
             i = Math.floor(Math.log(bytes) / Math.log(k));

components/sidebar/sidebar.js

@@ -40,7 +40,7 @@
             this._bindEvents();
         },
 
-        _bindEvents() {
+        _bindEvents:function() {
             var $this = this;
 
             this.closeIcon.on('click.puisidebar', function(e) {
@@ -49,7 +49,7 @@
             });
         },
 
-        _unbindEvents() {
+        _unbindEvents: function() {
             this.closeIcon.off('click.puisidebar');
         },
 
@@ -68,7 +68,7 @@
             this._trigger('onHide');
         },
 
-        _enableModality() {
+        _enableModality: function() {
             if(!this.mask) {
                 var $this = this;
                 this.mask = $('<div class="ui-widget-overlay ui-sidebar-mask"></div>');
@@ -80,7 +80,7 @@
             }
         },
 
-        _disableModality() {
+        _disableModality:function() {
             if(this.mask) {
                 this.mask.off('click.puislider').remove();
                 $(document.body).removeClass('ui-overflow-hidden');