ngcsv - 在safari和IE浏览器中遇到麻烦

I am using Angular js to load table in my page. Now i want to export the data to excel. For that i find a solution of using ngcsv. It is mentioned as it can easily convert json array to .csv file. I tried with that and got succeeded in Firefox and Chrome Browser. But in safari and IE it is not working. I tried the following fiddler example given in internet I am using Angular js to load table in my page.