Merge pull request #8 from wenzhixin/master

Update my repo

_config.yml

@@ -19,8 +19,8 @@ url:              http://bootstrap-table.wenzhixin.net.cn
 encoding:         UTF-8
 
 # Languages
-languages: ["en", "zh-cn", "fr"]
-languages_string: ["English", "简体中文", "French"]
+languages: ["en", "zh-cn", "es", "fr"]
+languages_string: ["English", "简体中文", "Spanish", "French"]
 
 # Custom vars
 current_version: 1.5.0

src/bootstrap-table.js

@@ -1217,7 +1217,8 @@
         $.ajax($.extend({}, calculateObjectValue(null, this.options.ajaxOptions), {
             type: this.options.method,
             url: this.options.url,
-            data: data,
+            data: this.options.contentType === 'application/json' && this.options.method === 'post' ?
+                JSON.stringify(data): data,
             cache: this.options.cache,
             contentType: this.options.contentType,
             dataType: this.options.dataType,