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- // 1. Enter sheet name where data is to be written below
- var SHEET_NAME = "Sheet1";
- // 2. Run > setup
- //
- // 3. Publish > Deploy as web app
- // - enter Project Version name and click 'Save New Version'
- // - set security level and enable service (most likely execute as 'me' and access 'anyone, even anonymously)
- //
- // 4. Copy the 'Current web app URL' and post this in your form/script action
- //
- // 5. Insert column names on your destination sheet matching the parameter names of the data you are passing in (exactly matching case)
- var SCRIPT_PROP = PropertiesService.getScriptProperties(); // new property service
- // If you don't want to expose either GET or POST methods you can comment out the appropriate function
- function doGet(e){
- return handleResponse(e);
- }
- function doPost(e){
- return handleResponse(e);
- }
- function handleResponse(e) {
- // shortly after my original solution Google announced the LockService[1]
- // this prevents concurrent access overwritting data
- // [1] http://googleappsdeveloper.blogspot.co.uk/2011/10/concurrency-and-google-apps-script.html
- // we want a public lock, one that locks for all invocations
- var lock = LockService.getPublicLock();
- lock.waitLock(30000); // wait 30 seconds before conceding defeat.
- try {
- // next set where we write the data - you could write to multiple/alternate destinations
- var doc = SpreadsheetApp.openById(SCRIPT_PROP.getProperty("key"));
- var sheet = doc.getSheetByName(SHEET_NAME);
- // we'll assume header is in row 1 but you can override with header_row in GET/POST data
- var headRow = e.parameter.header_row || 1;
- var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues()[0];
- var nextRow = sheet.getLastRow()+1; // get next row
- var row = [];
- // loop through the header columns
- for (i in headers){
- if (headers[i] == "Timestamp"){ // special case if you include a 'Timestamp' column
- row.push(new Date());
- } else { // else use header name to get data
- row.push(e.parameter[headers[i]]);
- }
- }
- // more efficient to set values as [][] array than individually
- sheet.getRange(nextRow, 1, 1, row.length).setValues([row]);
- // return json success results
- return ContentService
- .createTextOutput(JSON.stringify({"result":"success", "row": nextRow}))
- .setMimeType(ContentService.MimeType.JSON);
- } catch(e){
- // if error return this
- return ContentService
- .createTextOutput(JSON.stringify({"result":"error", "error": e}))
- .setMimeType(ContentService.MimeType.JSON);
- } finally { //release lock
- lock.releaseLock();
- }
- }
- function setup() {
- var doc = SpreadsheetApp.getActiveSpreadsheet();
- SCRIPT_PROP.setProperty("key", doc.getId());
- }
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