我正面临以下问题,当我尝试使用javascript中的对象时,我很难在对象内部分配值。特别是this.sItem [i]和oInvoice.sItem [i],它们总是未定义的。
var oInvoice = {
sID: "",
sDate: "",
iNumberOfItems: oSpreadSheetApp.hInvoiceSheet.getRange(SpreadsheetApp.getActiveSpreadsheet().getActiveSheet().getActiveCell().getRow(), 2, 1, 1).getValues()[0],
sItem: "",
iRate: "",
iWork: "",
iCalculatedAmount: "",
sBody: "",
sComment: "",
/* Get the actual data inside range */
/* Fetch values for each row in the Range. */
mProcessInvoice: function () {
var rDataRange = oSpreadSheetApp.hInvoiceSheet.getRange(SpreadsheetApp.getActiveSpreadsheet().getActiveSheet().getActiveCell().getRow(), 1, 1, 11);
var dData = rDataRange.getValues();
var i = 0;
/* Read values */
for (i in dData) {
var rCurrentRow = dData[i]; /* Current row contains values from spreadsheet */
/* Both this.sItem[i] and oInvoice.sItem[i] are empty */
this.sItem[i] = rCurrentRow[4];
oInvoice.sItem[i] = rCurrentRow[4];
}
}
};
Logger.log(oInvoice.sItem[1]);
我很确定我在这里没有得到一个基本概念,但很乐意期待开悟。
答案 0 :(得分:0)
一些问题
如果您想要连接字符串,只需使用+ =运算符
var a = '';
a += 'Hello'
console.log(a); //"Hello"