【发布时间】：2014-05-08 21:41:52
【问题描述】：
我在一个公立学区工作，并编写了一个脚本，用于从 Google 表单响应表中获取数据，并根据信息所涉及的学校将其过滤到单独的表中。使用位于 https://developers.google.com/apps-script/guides/sheets 的教程。修改后的脚本长达 1300 行（包括一些解释），并且一直运行到最近。
脚本现在返回许多错误。最常见的错误是：
“服务超时：电子表格（第 40 行，文件“Transfer/SortID/Copy/Sort”）”
“服务错误：电子表格（第 40 行，文件“Transfer/SortID/Copy/Sort”）”
错误中标记的行是
"headersRange.setValues([columnNames]);"
我已经尝试了所有我能想到的方法，包括创建一个新的目标电子表格。
我已经包含了下面代码的开始部分。同样，这个脚本直到最近都运行良好。 （上次成功运行是5/6）
提前感谢您的帮助！
// This is where the data used in this example will be retrieved from:
// https://docs.google.com/a/psdschools.org/spreadsheet/ccc?key=0AswYUpTPhetrdFYxUEJZSkxHeVdfSk5pajh3UjYxaUE&usp=drive_web#gid=0
function TransferAndSort() {{
var DATA_SPREADSHEET_ID = "0AswYUpTPhetrdFYxUEJZSkxHeVdfSk5pajh3UjYxaUE"
//update data
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheets()[0];
var dataSs = SpreadsheetApp.openById(DATA_SPREADSHEET_ID);
var dataSheet = dataSs.getSheets()[0];
// Fetch all the data
var data = getRowsData(dataSheet);
// This is the data we want to display
var columnNames = ["Last Name","First Name", "ID Number", "School", "Date Written", "Purpose", "Requested Route #", "Requested Stop Location", "Type of Student", "Contact Made"];
// Index data by School name
var dataBySchool = {};
var schools = [];
for (var i = 0; i < data.length; ++i) {
var rowData = data[i];
if (!dataBySchool[rowData.school]) {
dataBySchool[rowData.school] = [];
schools.push(rowData.school);
}
dataBySchool[rowData.school].push(rowData);
}
schools.sort();
var headerBackgroundColor = dataSheet.getRange(1, 1).getBackgroundColor();
for (var i = 0; i < schools.length; ++i) {
var sheet = ss.getSheetByName(schools[i]) ||
ss.insertSheet(schools[i], ss.getSheets().length);
sheet.clear();
var headersRange = sheet.getRange(1, 1, 1, columnNames.length);
headersRange.setValues([columnNames]);
headersRange.setBackgroundColor(headerBackgroundColor);
setRowsData(sheet, dataBySchool[schools[i]]);
}
}
// setRowsData fills in one row of data per object defined in the objects Array.
// For every Column, it checks if data objects define a value for it.
// Arguments:
// - sheet: the Sheet Object where the data will be written
// - objects: an Array of Objects, each of which contains data for a row
// - optHeadersRange: a Range of cells where the column headers are defined. This
// defaults to the entire first row in sheet.
// - optFirstDataRowIndex: index of the first row where data should be written. This
// defaults to the row immediately below the headers.
function setRowsData(sheet, objects, optHeadersRange, optFirstDataRowIndex) {
var headersRange = optHeadersRange || sheet.getRange(1, 1, 1, sheet.getMaxColumns());
var firstDataRowIndex = optFirstDataRowIndex || headersRange.getRowIndex() + 1;
var headers = normalizeHeaders(headersRange.getValues()[0]);
var data = [];
for (var i = 0; i < objects.length; ++i) {
var values = []
for (j = 0; j < headers.length; ++j) {
var header = headers[j];
// If the header is non-empty and the object value is 0...
if ((header.length > 0) && (objects[i][header] == 0)) {
values.push(0);
}
// If the header is non-empty or the object value is empty...
else if ((!(header.length > 0)) || (objects[i][header]=='')) {
values.push('');
}
else {
values.push(objects[i][header]);
}
}
data.push(values);
}
var destinationRange = sheet.getRange(firstDataRowIndex, headersRange.getColumnIndex(),
objects.length, headers.length);
destinationRange.setValues(data);
}
// getRowsData iterates row by row in the input range and returns an array of objects.
// Each object contains all the data for a given row, indexed by its normalized column name.
// Arguments:
// - sheet: the sheet object that contains the data to be processed
// - range: the exact range of cells where the data is stored
// This argument is optional and it defaults to all the cells except those in the first row
// or all the cells below columnHeadersRowIndex (if defined).
// - columnHeadersRowIndex: specifies the row number where the column names are stored.
// This argument is optional and it defaults to the row immediately above range;
// Returns an Array of objects.
function getRowsData(sheet, range, columnHeadersRowIndex) {
var headersIndex = columnHeadersRowIndex || range ? range.getRowIndex() - 1 : 1;
var dataRange = range ||
sheet.getRange(headersIndex + 1, 1, sheet.getMaxRows() - headersIndex, sheet.getMaxColumns());
var numColumns = dataRange.getEndColumn() - dataRange.getColumn() + 1;
var headersRange = sheet.getRange(headersIndex, dataRange.getColumn(), 1, numColumns);
var headers = headersRange.getValues()[0];
return getObjects(dataRange.getValues(), normalizeHeaders(headers));
}
// For every row of data in data, generates an object that contains the data. Names of
// object fields are defined in keys.
// Arguments:
// - data: JavaScript 2d array
// - keys: Array of Strings that define the property names for the objects to create
function getObjects(data, keys) {
var objects = [];
for (var i = 0; i < data.length; ++i) {
var object = {};
var hasData = false;
for (var j = 0; j < data[i].length; ++j) {
var cellData = data[i][j];
if (isCellEmpty(cellData)) {
continue;
}
object[keys[j]] = cellData;
hasData = true;
}
if (hasData) {
objects.push(object);
}
}
return objects;
}
// Returns an Array of normalized Strings.
// Empty Strings are returned for all Strings that could not be successfully normalized.
// Arguments:
// - headers: Array of Strings to normalize
function normalizeHeaders(headers) {
var keys = [];
for (var i = 0; i < headers.length; ++i) {
keys.push(normalizeHeader(headers[i]));
}
return keys;
}
// Normalizes a string, by removing all alphanumeric characters and using mixed case
// to separate words. The output will always start with a lower case letter.
// This function is designed to produce JavaScript object property names.
// Arguments:
// - header: string to normalize
// Examples:
// "First Name" -> "firstName"
// "Market Cap (millions) -> "marketCapMillions
// "1 number at the beginning is ignored" -> "numberAtTheBeginningIsIgnored"
function normalizeHeader(header) {
var key = "";
var upperCase = false;
for (var i = 0; i < header.length; ++i) {
var letter = header[i];
if (letter == " " && key.length > 0) {
upperCase = true;
continue;
}
if (!isAlnum(letter)) {
continue;
}
if (key.length == 0 && isDigit(letter)) {
continue; // first character must be a letter
}
if (upperCase) {
upperCase = false;
key += letter.toUpperCase();
} else {
key += letter.toLowerCase();
}
}
return key;
}
// Returns true if the cell where cellData was read from is empty.
// Arguments:
// - cellData: string
function isCellEmpty(cellData) {
return typeof(cellData) == "string" && cellData == "";
}
// Returns true if the character char is alphabetical, false otherwise.
function isAlnum(char) {
return char >= 'A' && char <= 'Z' ||
char >= 'a' && char <= 'z' ||
isDigit(char);
}
// Returns true if the character char is a digit, false otherwise.
function isDigit(char) {
return char >= '0' && char <= '9';
}
【问题讨论】：