email - make a variable the text inside a cell -


i sending emails spreadsheet. want value of b2 body of email. way can type cell b2 want in message. have script set send charts , data contained in sheet, , works. when tried set body of email value of cell b2, sends message says "range" , adds charts.

my code looks far

function emailparentsupdates(sheet,emails,emailsubject){   var targetspreadsheet = spreadsheetapp.getactivespreadsheet();   var sheet = targetspreadsheet.getactivesheet();     var emailsubject = 'grades update';   var charts = sheet.getcharts();   var startrow = 1;  // first row of data process   var numrows = 1;   // number of rows process   var datarange = sheet.getrange(startrow, 1, numrows, 1)   var data = datarange.getvalues();   (i in data) {     var row = data[i];     var emailaddress = row[0];  // first column     var teacheremail = "efazekas@dcsdk12.org"      if(charts.length==0){       mailapp.sendemail({       to: teacheremail,       subject: "error:"+emailsubject,       htmlbody: "no charts in spreadsheet"});           return;     }         var chartblobs=new array(charts.length);     //this issue is. need email body value, actual words, of cell b2     var emailbody = sheet.getrange('b2');      var emailimages={};     for(var i=0;i<charts.length;i++){       var builder = charts[i].modify();       builder.setoption('vaxis.format', '#');       var newchart = builder.build();       chartblobs[i]= newchart.getas('image/png');       emailbody= emailbody + "<p align='center'><img src='cid:chart"+i+"'></p>";       emailimages["chart"+i]= chartblobs[i];     }      mailapp.sendemail({       to: emailaddress,       subject: emailsubject,       htmlbody: emailbody,       inlineimages:emailimages     });   } } 

i know it's rough , maybe not succinct or elegant, need except whole email body issue.

function getb2value(){   var sheet = spreadsheetapp.getactivesheet();   var range = sheet.getrange('b2');   return range.getvalue(); } 

getrange() returns range, need call getvalue() reference value of cell. i.e:

var emailbody = sheet.getrange('b2').getvalue(); 

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