replace regular expression

replaceAll 不是JavaScript function，要用replace var ary = CSVToArray(line,","); var txt1  = ary[0][0];  //項目 var spec  = ary[0][1];  //規格 var preis = ary[0][2];  //單價 var qty   = ary[0][3];  //數量 var amt   = ary[0][4];  //價格 var txt2  = ary[0][5];  //備註 var cat   = ary[0][6];  //類型 var trsf  = ary[0][7];  //是否轉檔 var matnr = ary[0][8];  //料號 var bsart = ary[0][9];  //PR Order Type ; PR類別 var ekgrp = ary[0][10]; //採購代號 var matkl = ary[0][11]; //material group if (preis.indexOf(",") >= 0) {   preis = preis.replace(/,/g,""); } if (qty.indexOf(",") >= 0) {   qty = qty.replace(/,/g,""); } if (amt.indexOf(",") >= 0) {   amt = amt.replace(/,/g,""); } preis = parseFloat(preis); qty = parseFloat(qty); amt = parseFloat(amt);