使用javascript删除excel表中的行

Question

我正在尝试使用 Javascript 中的 activex 对象编辑 Excel 工作表。

下面的函数会打开一个 Excel 工作表并创建一些条目。

function test() {
var ExcelApp = new ActiveXObject("Excel.Application");
var ExcelSheet = ExcelApp.Workbooks.Open("c:\\jan29.xls");
ExcelSheet.Application.Visible = true;

ExcelSheet.ActiveSheet.Cells(0,1).Value = i;

ExcelSheet.Save;
ExcelSheet.Application.Quit();
}

但是如何删除行，获取工作表数并通过 rowColumn 获取值。我在哪里可以获得 APIS 列表？

问候， 米通

Answer 1

您可以找到Developer Reference for Excel 2007 on MSDN 以及（有些不守规矩的）API Reference

为了直接回答您的问题，我创建了一个包含行删除的演示。

工作演示

（需要 IE、Excel 和 ActiveX 权限）
http://jsbin.com/izule（可通过http://jsbin.com/izule 编辑）

JavaScript 源代码

function test() {
  if (!window['ActiveXObject']) {
    log('Error: ActiveX not supported');
    return;
  }

  try {
    var
      ExcelApp = new ActiveXObject("Excel.Application"),
      ExcelBook = ExcelApp.Workbooks.Add();

    ExcelBook.Application.Visible = true;
    log('Opened Excel');

    wait(2, enterData);
  }
  catch (ex) {
    log('An error occured while attempting to open Excel');
    console.log(ex);
  }

  function enterData() {
    try {
      ExcelBook.ActiveSheet.Cells(1, 1).Value = 'foo';
      ExcelBook.ActiveSheet.Cells(2, 1).Value = 'bar';
      log('Entered data');
    }
    catch (ex) {
      log('An error occured while attempting to enter data');
      console.log(ex);
    }

    wait(2, deleteRow);
  }

  function deleteRow () {
    try {
      ExcelBook.ActiveSheet.Rows(1).Delete();
      log('Deleted first row');
    }
    catch (ex) {
      log('An error occured while attempting to delete a row');
      console.log(ex);
    }

    wait(2, quitExcel);
  }

  function quitExcel () {
    try {
      // Allow excel to quit without prompting user to save.
      ExcelBook.Saved = true;
      ExcelBook.Application.Quit();
      log('Quit excel');
    }
    catch (ex) {
      log('An error occured while attempting to quit excel');
      console.log(ex);
    }
  }
}

function wait (time, action) {
  setTimeout(action, time * 1000);
}

function log (message) {
  var
    list = document.getElementById('log'),
    newLog = document.createElement('li');
  newLog.innerHTML = message;
  list.appendChild(newLog);
}
if (!window['console'] || !window.console['log']) { console = {log: log}; }