Google Apps脚本：如何从textArea获取文本？ （replaceText）

Question

我需要替换textArea中的文本，我做错了什么？

function doGet() {
  var app = UiApp.createApplication();
  var textArea = app.createTextArea()
  .setText('here is text... here is text... here is text...')
  .setName('theText').setId('theText')
  .addClickHandler(app.createServerHandler('processing'));
  app.add(textArea);
  return app;
}

function processing(e) {
  Logger.log(e.parameter.theText); // In Log I see: 'here is text... here is text... here is text...'
  var textIn = e.parameter.theText;
  var textOut = textIn.replaceText('/[text]/', 'new text'); // Here I get error: Unable to find a function replaseText in the object here is text... here is text... here is text....
  var app = UiApp.getActiveApplication();
  app.getElementById('theText').setText(textOut);
  return app;  
}

我用'e.parameter.theText'尝试了getText，getBody，editAsText等但结果相同。 错误在哪里？

Answer 1

replace方法只是replace而不是replaceText这是纯粹的JavaScript. 看来你在DocumentApp和Javascript字符串操作之间混淆了。