如何将行数据从highchart导出到excel文件而不是csv？

Question

我有使用php和MySQL从highcharts生成的图表，我想将数据导出到excel（xls）文件中找到了很多解决方案，但它们全部都将数据导出到csv文件中的任何解决方案？

Answer 1

then you can use PHPExcel . It is an easy utility for exporting your data to excel

Answer 2

you can't :P

javascript doesn't know anything about excel a closed source desktop application however it does know csv which is basically a string but im not sure if you can trigger a download with javascript what you need in this case is a server-side language like php

so what i would do is - a high level list -

1. identify the row i want to export by attaching an event handler
2. make an ajax call to the 'backend' sending the id of the model and possibly the db table name or any other parameters that will help you get the model

3. handle that ajax call with php

   3.1 make a database call requesting the whole model of that id

   3.2 use some third-party library that creates excel files

   3.3 trigger a download prompt

alternative step 2.

if you already have the model in json or as a javascript object you can serialize it and make an ajax call to the 'backend' and send it instead that would save you the db call and then you would unserialize in php and continue with step 3.2

it would really helpful if you could post link from the highcharts website with the type of the chart you are using eg is it a pie chart or a bar chart etc

maybe you can trigger a download with javascript after all but only on html5 compatible browsers Create a file in memory for user to download, not through server

Answer 3

您可以尝试使用用户插件之一将数据导出到Excel： http : //forum.highcharts.com/highcharts-usage/highchart-export-in-excel-t7816/page15.html