Beh*_*d A 3 google-sheets google-apps-script google-sheets-formula
我想知道是否可以编写一个 Google Apps 脚本来触发 Google 电子表格中的每日 importhtml。例如,假设我想每天下午 1 点导入下表的更新。
=IMPORTHTML("https://en.wikipedia.org/wiki/Lubbock,_Texas","table",5)
即使我的计算机处于离线状态,我也需要自动检查表更新。谢谢
是的,可以编写一个脚本来每天复制该表。简而言之,您必须复制导入的表格并将其粘贴到新的工作表中。每次您打开/访问电子表格时,ImportHTML a 都会更新。因此,存储表格的唯一方法是复制并将其粘贴到新工作表中。
这是执行此操作的代码:
function getImportData()
{
var ss = SpreadsheetApp.getActive()
var sheet =ss.getSheetByName("ImportSheet")
if (sheet == null)
{
sheet = ss.insertSheet("ImportSheet")
sheet.getRange(1,1).setValue( "=IMPORTHTML(\"https://en.wikipedia.org/wiki/Lubbock,_Texas\",\"table\",5)")
}
var dataRange = sheet.getDataRange()
//waitforLoading waits for the function importHTML to finish loading the table, only a problem if table takes a while to load
//for more discussion on this visit : http://stackoverflow.com/questions/12711072/how-to-pause-app-scripts-until-spreadsheet-finishes-calculation
var wait = waitForLoading(dataRange,sheet, 10)
var logSheet = ss.getSheetByName("ImportLogSheet")
if (logSheet == null)
{
logSheet = ss.insertSheet("ImportLogSheet")
}
var timeStampRow = []
timeStampRow[0] = new Date()
if(wait)
{
logSheet.appendRow(timeStampRow)
var lastRow = logSheet.getLastRow() + 1
var destinationRange = logSheet.getRange(lastRow,1)
dataRange.copyTo(destinationRange, {contentsOnly:true})
}
else {
timeStampRow[1] = "Scripted timeout waiting for the table to Load "
logSheet.appendRow(timeStampRow)
}
}
function waitForLoading(dataRange, sheet, maxWaitTimeInSec)
{
// This function is only required if it takes a while for the importHTML to load your data!
// if not you can skip this function
// Function looks to see if the value of the
for(i = 0; i< maxWaitTimeInSec ; i++)
{
var value = dataRange.getCell(1,1).getValue()
if(value.search("Loading") !== -1) {
Utilities.sleep(1000);
dataRange = sheet.getDataRange()
} else {
return true
}
}
return false
}
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编辑:忘记提及设置触发器。您可以使用时间驱动触发器设置要触发的任何功能。有关如何设置的详细信息如下:https://developers.google.com/apps-script/guides/triggers/installable#managing_triggers_manually
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