Merge branch 'feature/students' into release/4.9.1.0

@@ -9,7 +9,8 @@ var $ = require('yoho-jquery'),
 
 var defaultOptions = {
     mask: true,
-    closeIcon: true
+    closeIcon: true,
+    refreshOnClose: false
 };
 
 var tpl =
@@ -53,6 +54,15 @@ function createDialog(data) {
     return $('.yoho-dialog');
 }
 
+function cerateSubContent(text) {
+    var $yohoDialog = $('.yoho-dialog'),
+        subContent = '<p class="sub-content">' + text + '</p>';
+
+    if ($yohoDialog && $yohoDialog.length > 0) {
+        $yohoDialog.find('.content').after(subContent);
+    }
+}
+
 function Dialog(options) {
     var opt = $.extend({}, defaultOptions, options);
     var that = this,
@@ -66,11 +76,31 @@ function Dialog(options) {
     if (opt.mask) {
         that.$mask = createMask();
     }
+
     that.$el = createDialog(opt);
 
+
+    if (opt.subContent) {
+        cerateSubContent(opt.subContent);
+    }
+
+    if (opt.subContents) {
+        for (i = opt.subContents.length - 1; i >= 0; i--) {
+            cerateSubContent(opt.subContents[i]);
+        }
+    }
+
     // 绑定x关闭事件
     that.$el.find('.close').click(function() {
         that.close();
+        if (options.refreshOnClose) {
+            window.location.reload();
+        }
+    });
+
+    // 绑定btn关闭事件
+    that.$el.find('.btn-close').click(function() {
+        that.close();
     });
 
     function bindBtnEvt(index) {