a tag replaced by span tag for avoiding eslint "class"

@@ -88,7 +88,7 @@ function fetchInitialData(evt, config, level) {
 
     var ulElement = $('<ul/>'),
         liElement,
-        aElement;
+        distElement;
 
     var urlArr;
 
@@ -102,8 +102,8 @@ function fetchInitialData(evt, config, level) {
             liElement = $('<li/>');
 
             $('<span class="check-icon iconfont">&#xe60b;</span>').appendTo(liElement);
-            $('<a/>', {
-                href: 'javascript:void(0);',
+            $('<span/>', {
+                class: 'dist-name',
                 title: item.text,
                 text: item.text,
                 id: 'area_' + item.value
@@ -119,25 +119,25 @@ function fetchInitialData(evt, config, level) {
         }
 
         // 选择区域
-        currPanel.off('click', 'a').on('click', 'a', function() {
-            aElement = $(this);
-            currAreaId = aElement.attr('id').split('_')[1];
+        currPanel.off('click', '.dist-name').on('click', '.dist-name', function() {
+            distElement = $(this);
+            currAreaId = distElement.attr('id').split('_')[1];
             distItem = $('#level_' + level + '_panel').prev();
 
-            if (aElement.hasClass('checked')) {
+            if (distElement.hasClass('checked')) {
                 // TODO
-                // aElement.removeClass('checked');
+                // distElement.removeClass('checked');
             } else {
-                currPanel.find('a.checked').removeClass('checked').prev().hide();
-                aElement.addClass('checked').prev().show();
+                currPanel.find('span.checked').removeClass('checked').prev().hide();
+                distElement.addClass('checked').prev().show();
                 distItem.find('.indicator-name')
-                        .html(aElement.text())
+                        .html(distElement.text())
                         .next()
                         .val(currAreaId);
 
                 // 填充下一级
                 if (level < 0) {
-                    level = aElement.parents('.items-panel').attr('id').split('_')[1];
+                    level = distElement.parents('.items-panel').attr('id').split('_')[1];
                 }
 
                 urlArr = config.url.split(config.resources + '/');

@@ -60,7 +60,7 @@
             margin-right: 0;
         }
 
-        a {
+        .dist-name {
             font-size: 12px;
             display: inline-block;
             width: 50px;
@@ -69,6 +69,10 @@
             white-space: nowrap;
             overflow: hidden;
             text-align: left;
+
+            &:hover {
+                cursor: pointer;
+            }
         }
 
         .checked {