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我创建了一个电子表格，从我家附近的两个河流测量仪中提取数据，以尝试跟踪它们与经过我们时的水位的关系（这是一个旧磨坊），因为这个国家似乎越来越多地被洪水淹没！

基本上，工作表可以完美运行，但在电子表格未打开/关闭笔记本电脑时无法正常工作。我想openById并且getSheetByName会解决这个问题，但我没有运气。

ImportXML当工作表未打开时，我构造的命令仅返回 N/A。该脚本每 15 分钟触发一次。我有另一个基本脚本，它将单元格的内容重写为值，以便一次只有一行ImportXML命令。这个脚本也是一个定时触发器。

我已经粘贴了下面的脚本 - 如果它们不是很有说服力，请道歉，这是我的第一次尝试！

function fetchData() {

var sheet = SpreadsheetApp.openById("0AgG7jQSg2ljFdGNpbFRjUTA1LXJwdmtPcmxkQnZpUHc").getSheetByName("River Levels");

var bredURL = "http://www.environment-agency.gov.uk/homeandleisure/floods/riverlevels/120743.aspx?stationId=4004";

var belURL = "http://www.environment-agency.gov.uk/homeandleisure/floods/riverlevels/120743.aspx?stationId=4002";

var ssBredLevel = "substring((//div[@class='plain_text']/p)[2],35,4)";

var ssBelLevel = "substring((//div[@class='plain_text']/p)[2],31,4)";

var ssTime = "substring(//div[@class='plain_text']/p[2],34,5)";

var ssDate = "substring(//div[@class='plain_text']/p[2],43,10)";

var commandBredLevel = "ImportXML(\"" + bredURL + "\",\"" + ssBredLevel + "\")";   // build ImportXML() command

var commandBredTime = "ImportXML(\"" + bredURL + "\",\"" + ssTime + "\")";   // build ImportXML() command

var commandBredDate = "ImportXML(\"" + bredURL + "\",\"" + ssDate + "\")";   // build ImportXML() command

var commandBelLevel = "ImportXML(\"" + belURL + "\",\"" + ssBelLevel + "\")";   // build ImportXML() command

var commandBelTime = "ImportXML(\"" + belURL + "\",\"" + ssTime + "\")";   // build ImportXML() command

var commandBelDate = "ImportXML(\"" + belURL + "\",\"" + ssDate + "\")";   // build ImportXML() command

sheet.appendRow(['Bredwardine',' ',' ',' ',' ','Belmont',' ',' ',' ',' ','=now()']); // append row

var lastrow = sheet.getLastRow(); // define last row

var bredLevel = sheet.getRange(lastrow, 2); // define ImportXML cell

var bredTime = sheet.getRange(lastrow, 3); // define ImportXML cell

var bredDate = sheet.getRange(lastrow, 4); // define ImportXML cell

var belLevel = sheet.getRange(lastrow, 7); // define ImportXML cell

var belTime = sheet.getRange(lastrow, 8); // define ImportXML cell

var belDate = sheet.getRange(lastrow, 9); // define ImportXML cell

bredLevel.setFormula(commandBredLevel);

bredTime.setFormula(commandBredTime);

bredDate.setFormula(commandBredDate);

belLevel.setFormula(commandBelLevel);

belTime.setFormula(commandBelTime);

belDate.setFormula(commandBelDate);

writeFormats();


}

function writeRows() {

  var sheet = SpreadsheetApp.openById("0AgG7jQSg2ljFdGNpbFRjUTA1LXJwdmtPcmxkQnZpUHc").getSheetByName("River Levels");
  var range = sheet.getRange(1, 1, sheet.getLastRow(), sheet.getLastColumn());
  range.setValues(range.getValues());

};

function writeFormats() {

var sheet = SpreadsheetApp.openById("0AgG7jQSg2ljFdGNpbFRjUTA1LXJwdmtPcmxkQnZpUHc").getSheetByName("River Levels");

var lastcol = sheet.getLastColumn(); // define width of sheet

var lastrow = sheet.getLastRow(); // define last row

var penrow = lastrow-1; // define penultimate row

var formatting = sheet.getRange(penrow,1,1,lastcol); // fetch formatting from penultimate row

formatting.copyFormatToRange(sheet,1,lastcol,lastrow,lastrow); // paste formatting to last row

};
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