Merge branch 'hotfix/statistician_toFloat' into 'master'

Merge of hotfix/statistician_toFloat 修复统计中数字的报错 to master

See merge request o2oa/o2oa!1127

(cherry picked from commit 7c90b5c7)

e38e900a 修复统计中数字的报错

o2web/source/x_component_query_Query/Statistician.js

@@ -423,6 +423,7 @@ MWF.xApplication.query.Query.Statistician.GroupStat = new Class({
         this.loadChartBar();
     },
     toFloat: function(value){
+        if(o2.typeOf(value) === "number")return value.toFloat();
         if (value.substr(0,1)==="￥") value = value.substr(1, value.length);
         value = value.replace(/,/g, "");
         value = value.replace(/\s/g, "");