Export to xls using angularjs

Question

I am working on angular js app and I stuck in a situation in which I have to export data to Xls using angular js  I have searched a lot on the internet for export functionality or any library for angular js so I can do that or at least I can get the idea how to export  I don t have any code or work to show here    I need suggestions  Please help me on this    Thanks in advance   Update   I have a data which is an array of objects and I am iterating that on UI in a table  My backend is node js and frontend are angular js   My problem is if we have the data from the server and I am using on UI  how can I use the same data to export to Xls using angular js  I don t want to give a call again on the backend to extract the data and export that    In the existing table  the user can select the checkbox  Any number of rows or all rows  to extract the data to Xls   In node js I have used node module whose name is  Excel and it is available on nodemodules site   My data is like that    data                    Name    ANC101            Date    10 02 2014            Terms     samsung    nokia    apple                    Name    ABC102            Date    10 02 2014            Terms     motrolla    nokia    iPhone             I want the solution using angularjs or any angularjs library

User · Answer

I had this problem and I made a tool to export an HTML table to CSV file  The problem I had with FileSaver js is that this tool grabs the table with html format  this is why some people can t open the file in excel or google  All you have to do is export the js file and then call the function  This is the github url https   github com snake404 tableToCSV if someone has the same problem

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We need a JSON file which we need to export in the controller of angularjs and we should be able to call from the HTML file  We will look at both  But before we start  we need to first add two files in our angular library  Those two files are json-export-excel js and filesaver js  Moreover  we need to include the dependency in the angular module  So the first two steps can be summarised as follows -  1  Add json-export js and filesaver js in your angular library   2  Include the dependency of ngJsonExportExcel in your angular module          var myapp   angular module  myapp     ngJsonExportExcel      Now that we have included the necessary files we can move on to the changes which need to be made in the HTML file and the controller  We assume that a json is being created on the controller either manually or by making a call to the backend   HTML    Current Page as Excel All Pages as Excel    In the application I worked  I brought paginated results from the backend  Therefore  I had two options for exporting to excel  One for the current page and one for all data  Once the user selects an option  a call goes to the controller which prepares a json  list   Each object in the list forms a row in the excel    Read more at - https   www oodlestechnologies com blogs Export-to-excel-using-AngularJS

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When I needed something alike  ng-csv and other solutions here didn t completely help  My data was in  scope and there were no tables showing it  So  I built a directive to export given data to Excel using Sheet js  xslsx js  and FileSaver js   Here is my solution packed   For example  the data is    scope jsonToExport                  col1data    1          col2data    Fight Club          col3data    Brad Pitt                      col1data    2          col2data    Matrix Series          col3data    Keanu Reeves                      col1data    3          col2data    V for Vendetta          col3data    Hugo Weaving             I had to prepare data as array of arrays for my directive in my controller    scope exportData          Headers   scope exportData push        Movie    Actor        Data  angular forEach  scope jsonToExport  function value  key       scope exportData push  value col1data  value col2data  value col3data          Finally  add directive to my template  It shows a button   See the fiddle     lt div excel-export export-data  exportData  file-name    fileName    gt  lt  div gt

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If you load your data into ng-grid  you can use the CSV export plugin  The plugin creates a button with the grid data as csv inside an href tag    http   angular-ui github io ng-grid   https   github com angular-ui ng-grid blob 2 x plugins ng-grid-csv-export js  Updating links as the library got renamed   Github link  https   github com angular-ui ui-grid  Library page  http   ui-grid info   Documentation on csv export   http   ui-grid info docs   tutorial 206 exporting data

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One starting point could be to use this directive  ng-csv  just download the file as csv and that s something excel can understand  http   ngmodules org modules ng-csv  Maybe you can adapt this code  updated link    http   jsfiddle net Sourabh  5ups6z84 2   Altough it seems XMLSS  it warns you before opening the file  if you choose to open the file it will open correctly   var tableToExcel    function        var uri    data application vnd ms-excel base64     template     lt html xmlns o  urn schemas-microsoft-com office office  xmlns x  urn schemas-microsoft-com office excel  xmlns  http   www w3 org TR REC-html40  gt  lt head gt  lt  -- if gte mso 9  gt  lt xml gt  lt x ExcelWorkbook gt  lt x ExcelWorksheets gt  lt x ExcelWorksheet gt  lt x Name gt  worksheet  lt  x Name gt  lt x WorksheetOptions gt  lt x DisplayGridlines  gt  lt  x WorksheetOptions gt  lt  x ExcelWorksheet gt  lt  x ExcelWorksheets gt  lt  x ExcelWorkbook gt  lt  xml gt  lt   endif -- gt  lt  head gt  lt body gt  lt table gt  table  lt  table gt  lt  body gt  lt  html gt     base64   function s    return window btoa unescape encodeURIComponent s        format   function s  c    return s replace     w    g  function m  p    return c p           return function table  name        if   table nodeType  table   document getElementById table      var ctx    worksheet  name     Worksheet   table  table innerHTML      window location href   uri   base64 format template  ctx

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A cheap way to do this is to use Angular to generate a  lt table gt  and use FileSaver js to output the table as an  xls file for the user to download  Excel will be able to open the HTML table as a spreadsheet    lt div id  exportable  gt       lt table width  100   gt           lt thead gt               lt tr gt                   lt th gt Name lt  th gt                   lt th gt Email lt  th gt                   lt th gt DoB lt  th gt               lt  tr gt           lt  thead gt           lt tbody gt               lt tr ng-repeat  item in items  gt                   lt td gt   item name   lt  td gt                   lt td gt   item email   lt  td gt                   lt td gt   item dob   date  MM dd yy    lt  td gt               lt  tr gt           lt  tbody gt       lt  table gt   lt  div gt    Export call   var blob   new Blob  document getElementById  exportable   innerHTML             type   application vnd openxmlformats-officedocument spreadsheetml sheet charset utf-8              saveAs blob   Report xls         Demo  http   jsfiddle net TheSharpieOne XNVj3 1   Updated demo with checkbox functionality and question s data  Demo  http   jsfiddle net TheSharpieOne XNVj3 3

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You can try Alasql JavaScript library which can work together with XLSX js library for easy export of Angular js data  This is an example of controller with exportData   function   function myCtrl  scope       scope exportData   function          alasql  SELECT   INTO XLSX  john xlsx   headers true   FROM      scope items             scope items          name   John Smith       email   j smith example com       dob   1985-10-10             name   Jane Smith       email   jane smith example com       dob   1988-12-22            See full HTML and JavaScript code for this example in jsFiddle   UPDATED Another example with coloring cells   Also you need to include two libraries    alasql min js xlsx core min js

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Try below with customised file name     scope exportData  function                          var uri    data application vnd ms-excel base64               template     lt html xmlns o  urn schemas-microsoft-com office office  xmlns x  urn schemas-microsoft-com office excel  xmlns  http   www w3 org TR REC-html40  gt  lt head gt  lt  -- if gte mso 9  gt  lt xml gt  lt x ExcelWorkbook gt  lt x ExcelWorksheets gt  lt x ExcelWorksheet gt  lt x Name gt  worksheet  lt  x Name gt  lt x WorksheetOptions gt  lt x DisplayGridlines  gt  lt  x WorksheetOptions gt  lt  x ExcelWorksheet gt  lt  x ExcelWorksheets gt  lt  x ExcelWorkbook gt  lt  xml gt  lt   endif -- gt  lt  head gt  lt body gt  lt table gt  table  lt  table gt  lt  body gt  lt  html gt               base64   function s    return window btoa unescape encodeURIComponent s                  format   function s  c    return s replace     w    g  function m  p    return c p                   var table   document getElementById  searchResult              var filters       ng-table-filters   remove              var ctx    worksheet  name     Worksheet   table  table innerHTML                 ng-table-sort-header   after filters                        var url   uri   base64 format template  ctx              var a   document createElement  a              a href   url            a download    Exported Table xls             a click

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scope ExportExcel  function        function define in html tag                                                      export to excel file                         var tab text     lt table border  1px  style  font-size 20px    gt                            var textRange                          var j   0                          var tab   document getElementById  TableExcel       id of table                         var lines   tab rows length                              the first headline of the table                         if  lines  gt  0                                tab text   tab text     lt tr bgcolor   DFDFDF  gt     tab rows 0  innerHTML     lt  tr gt                                                          table data lines  loop starting from 1                         for  j   1   j  lt  lines  j                                  tab text   tab text     lt tr gt     tab rows j  innerHTML     lt  tr gt                                                                                       tab text   tab text     lt  table gt                            tab text   tab text replace   lt A   gt    gt   lt   A gt  g                  remove if u want links in your table                         tab text   tab text replace   lt img   gt    gt  gi                      remove if u want images in your table                         tab text   tab text replace   lt input   gt    gt   lt   input gt  gi          reomves input params                             console log tab text      aktivate so see the result  press F12 in browser                                         var fileName    report xls                                                      var exceldata   new Blob  tab text     type   application vnd ms-excel charset utf-8                               if  window navigator msSaveBlob       IE 10                              window navigator msSaveOrOpenBlob exceldata  fileName                                  scope DataNullEventDetails   true                            else                               var link   document createElement  a      create link download file                             link href   window URL createObjectURL exceldata      set url for link download                             link setAttribute  download   fileName     set attribute for link created                             document body appendChild link                               link click                                document body removeChild link                                                               html of button

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