如何将导入的CSV数据附加到现有的Google电子表格中?导入后,底部有一个空行,每次我运行代码时,我都希望它在空结束行之后插入新的CSV数据。
以下是我现有的代码:
function getCSV() {
var fSource = DriveApp.getFolderById('0B2lVvlNIDosoajRRMUwySVBPNVE'); // reports_folder_id = id of folder where csv reports are saved
var fi = fSource.getFilesByName('L661_BOM-CAD_14-12-15.csv'); // latest report file
var ss =SpreadsheetApp.openById('1WEDYfEudYsbkUhHbCxZspEbNXz3cjQIe3JdhnbFmmYA'); // data_sheet_id = id of spreadsheet that holds the data to be updated with new report data
var sd = SpreadsheetApp.getActiveSpreadsheet();
var s = SpreadsheetApp.getActiveSheet();
var target = new Array()
var sSheet = SpreadsheetApp.getActiveSpreadsheet();
sheet = SpreadsheetApp.setActiveSheet(sSheet.getSheets()[0]);
if ( fi.hasNext()) {
var file = fi.next();
var csv = file.getBlob().getDataAsString();
var csvData = CSVToArray(csv); // see below for CSVToArray function
var sheet = ss.getSheets()[0];
s.getRange(+1, 1, csvData.length, csvData[5].length).setValues(csvData);
}
};
function CSVToArray( strData, strDelimiter ){
strDelimiter = (strDelimiter || ";");
var objPattern = new RegExp(
(
// Delimiters.
"(\\" + strDelimiter + "|\\r?\\n|\\r|^)" +
// Quoted fields.
"(?:\"([^\"]*(?:\"\"[^\"]*)*)\"|" +
// Standard fields.
"([^\"\\" + strDelimiter + "\\r\\n]*))"
),
"gi"
);
var arrData = [[]];
var arrMatches = null;
while (arrMatches = objPattern.exec( strData )){
var strMatchedDelimiter = arrMatches[ 1 ];
if (
strMatchedDelimiter.length &&
strMatchedDelimiter !== strDelimiter
){
// Since we have reached a new row of data,
// add an empty row to our data array.
arrData.push( [] );
}
var strMatchedValue;
if (arrMatches[ 2 ]){
strMatchedValue = arrMatches[ 2 ].replace(
new RegExp( "\"\"", "g" ),
"\""
);
} else {
strMatchedValue = arrMatches[ 3 ];
}
arrData[ arrData.length - 1 ].push( strMatchedValue );
}
return( arrData );
}发布于 2016-01-04 14:11:39
通过添加getLastRow();命令,我设法解决了这个问题
希望这能帮到别人
var lastrow = s.getLastRow();
s.getRange(lastrow + 1, 1, csvData.length, csvData[0].length).setValues(csvData);发布于 2019-06-20 10:11:28
现在可以使用parseCSV实用程序简化这一点。如果您将fSource、fi和ss变量的值传递给这个修改后的函数,那么它仍然可以工作,并且可以节省使用CSVToArray方法的费用。谢谢你在正确的方向上的观点。默认情况下,您的电子表格应该已经加载到第一个表(0),因此我认为附加的'getActiveSpreadsheet‘& getActiveSheets是多余的。
function getCSVAndAppend(spreadsheetId, folderId, filename) {
var folder = DriveApp.getFolderById(folderId);
var files = folder.getFilesByName(filename);
var openSpreadsheet = SpreadsheetApp.openById(spreadsheetId);
var activeSheet = SpreadsheetApp.getActiveSheet();
if ( files.hasNext()) {
var file = files.next();
var csv = file.getBlob().getDataAsString();
var csvData = Utilities.parseCsv(csv);
var lastrow = activeSheet.getLastRow();
activeSheet.getRange(lastrow + 1, 1, csvData.length, csvData[0].length).setValues(csvData);
}
}https://stackoverflow.com/questions/34591598
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