google-apps-script - 将邮政编码从 Google 电子表格导入 Google 融合表时，如何防止删除前导零？

Question

我有一个 Google 表单，用户可以在其中输入邮政编码。表单响应被记录到 Google 电子表格中，然后与 Google Fusion Table 同步以进行地理编码到 map 上。邮政编码在电子表格中以文本形式表示，以保留前导零，但当同步到融合表时，零将被删除。当电子表格同步到融合表时，是否有办法保留列格式，以便不删除前导零？

Answer 1

根据这些指令，有一个名为 sync() 的函数。请参阅下面的代码:因此，我假设这是正在执行工作的代码。这对于评论部分来说太大了，所以我将其发布在答案中，否则我必须编辑您的问题。因此，请在评论中告诉我这是否是代码。

/**
 * Syncs the Fusion Table to the form data. Run this every hour or so.
 */
function sync() {
  init();

  // Get the data in the spreadsheet and convert it to a dictionary.
  var sheet = SpreadsheetApp.getActiveSheet();
  var lastRow = sheet.getLastRow();
  var lastColumn = sheet.getLastColumn();
  var spreadsheetData = sheet.getRange(1, 1, lastRow, lastColumn);
  var spreadsheetValues = spreadsheetData.getValues();
  var columns = spreadsheetValues[0];
  var spreadsheetMap = mapRowsByRowId(columns,
      spreadsheetValues.slice(1, spreadsheetValues.length));

  // Get the columns in the spreadsheet and escape any single quotes
  var escapedColumns = [];
  for (var i = 0; i < columns.length; i++) {
    var columnName = columns[i];
    columnName = escapeQuotes(columnName);
    escapedColumns.push(columnName);
    if (column === ADDRESS_COLUMN) {
      escapedColumns.push(escapedQuotes(LOCATION_COLUMN));
    }
  }

  // Get the data from the table and convert to a dictionary.
  var query = "SELECT '" + escapedColumns.join("','") + "' FROM " + DOCID;
  var ftResults = runSqlWithRetry(query);
  if (!ftResults) {
    return;
  }
  var ftMap = mapRowsByRowId(ftResults.columns, ftResults.rows);

  // For each row in the Fusion Table, find if the row still exists in the
  // spreadsheet. If it exists, make sure the values are the same. If
  // they are different, update the Fusion Table data.
  // If the row doesn't exist in the spreadsheet, delete the row from the table.
  for (var rowId in ftMap) {
    var spreadsheetRow = spreadsheetMap[rowId];
    if (spreadsheetRow) {
      var updates = [];
      var tableRow = ftMap[rowId];

      for (var column in tableRow) {
        if (column === 'rowid') {
          continue;
        }
        var tableValue = tableRow[column];
        var spreadsheetValue = spreadsheetRow[column];
        if (tableValue != spreadsheetValue) {
          spreadsheetValue = processSpreadsheetValue(column, spreadsheetValue, updates, true);
        }
      }

      // If there are updates, send the UPDATE query.
      if (updates.length) {
        var query = [];
        query.push('UPDATE ');
        query.push(DOCID);
        query.push(' SET ');
        query.push(updates.join(','));
        query.push(" WHERE rowid = '");
        query.push(rowId);
        query.push("'");
        runSqlWithRetry(query.join(''));
        waitBetweenCalls();
      }

    } else {
      // If the row doesn't exist in the spreadsheet, delete it from the table
      runSqlWithRetry('DELETE FROM ' + DOCID + " WHERE rowid = '" +
          rowId + "'");
      waitBetweenCalls();
    }
  }

  // Insert all the data into the Fusion Table that failed to insert.
  // These rows were given a rowid of -1 or have a blank rowid.
  var failedInserts = spreadsheetMap[-1];
  for (var i = 0; failedInserts && i < failedInserts.length; i++) {
    var rowId = createRecord(failedInserts[i]);
    if (!rowId) {
      rowId = -1;
    }
    insertRowId(rowId, failedInserts[i].spreadsheetRowNum);
    waitBetweenCalls();
  }
}