Google apps script 使用应用程序脚本格式化文本（谷歌文档）

我制作了一些应用程序脚本来格式化谷歌文档中的文本，但是：

我不知道如何在找不到文本时阻止脚本中断

这个脚本看起来效率不高

// Set the whole body to Roboto 10
var FontStyle = {};
FontStyle[DocumentApp.Attribute.FONT_FAMILY] = 'Roboto';
FontStyle[DocumentApp.Attribute.FONT_SIZE] = 10;

body.setAttributes(FontStyle);

// Set some elements to bold
var BoldStyle = {};
BoldStyle[DocumentApp.Attribute.BOLD] = true;

var pattern1 = "Private & Confidential";
var found1 = body.findText(pattern1);
found1.getElement().setAttributes(BoldStyle)

var pattern2 = "Your Reference:";
var found2 = body.findText(pattern2);
found2.getElement().setAttributes(BoldStyle)

var pattern3 = "Our Reference:";
var found3 = body.findText(pattern3);
found3.getElement().setAttributes(BoldStyle)

// Set some elements to right align
var RightStyle = {};
RightStyle[DocumentApp.Attribute.HORIZONTAL_ALIGNMENT ] = 
DocumentApp.HorizontalAlignment.RIGHT;

var pattern4 = "\\[Date\\]";
var found4 = body.findText(pattern4);
found4.getElement().getParent().setAttributes(RightStyle);

有人能帮忙吗

---

p

我假设您的脚本在找到模式时工作，只有在找不到模式时才会中断。 下面是我建议的解决方法：

// Set the whole body to Roboto 10
var FontStyle = {};
FontStyle[DocumentApp.Attribute.FONT_FAMILY] = 'Roboto';
FontStyle[DocumentApp.Attribute.FONT_SIZE] = 10;

body.setAttributes(FontStyle);

// Set some elements to bold
var BoldStyle = {};
BoldStyle[DocumentApp.Attribute.BOLD] = true;

var pattern1 = "Private & Confidential";
var found1 = body.findText(pattern1);
if (found1 != null) {
    found1.getElement().setAttributes(BoldStyle)
}

var pattern2 = "Your Reference:";
var found2 = body.findText(pattern2);
if (found2 != null) {
    found2.getElement().setAttributes(BoldStyle)
}

var pattern3 = "Our Reference:";
var found3 = body.findText(pattern3);
if (found3 != null) {
    found3.getElement().setAttributes(BoldStyle)
}

// Set some elements to right align
var RightStyle = {};
RightStyle[DocumentApp.Attribute.HORIZONTAL_ALIGNMENT] =
    DocumentApp.HorizontalAlignment.RIGHT;

var pattern4 = "\\[Date\\]";
var found4 = body.findText(pattern4);
if (found4 != null) {
    found4.getElement().getParent().setAttributes(RightStyle);
}

这是一个未经测试的代码，如果出现任何问题，请告诉我，我很乐意为我们提供帮助

---

谢谢。

除了一个错误，下面是正确的代码。问题是我仍然无法将日期正确对齐。有什么想法吗

// Set the whole body to Roboto 10
  var FontStyle = {};
  FontStyle[DocumentApp.Attribute.FONT_FAMILY] = 'Roboto';
  FontStyle[DocumentApp.Attribute.FONT_SIZE] = 10;

  body.setAttributes(FontStyle);

  // Set some elements to bold
  var target1 = "Private & Confidential"
  var searchResult1 = body.findText(target1);
  if (searchResult1 !== null) {
    var thisElement1 = searchResult1.getElement();
    var thisElement1Text = thisElement1.asText();
    thisElement1Text.setBold(searchResult1.getStartOffset(), searchResult1.getEndOffsetInclusive(), true);
  }

  var target2 = "Your Reference:"
  var searchResult2 = body.findText(target2);
  if (searchResult2 !== null) {
    var thisElement2 = searchResult2.getElement();
    var thisElement2Text = thisElement2.asText();
    thisElement2Text.setBold(searchResult2.getStartOffset(), searchResult2.getEndOffsetInclusive(), true);
  }

  var target3 = "Our Reference:"
  var searchResult3 = body.findText(target3);
  if (searchResult3 !== null) {
    var thisElement3 = searchResult3.getElement();
    var thisElement3Text = thisElement3.asText();
    thisElement3Text.setBold(searchResult3.getStartOffset(), searchResult3.getEndOffsetInclusive(), true);
  }

  // Right align date
  var searchType = DocumentApp.ElementType.PARAGRAPH
  var target4 = "\\[Date\\]";
  var searchResult4 = body.findText(target4);

  while (searchResult4 = body.findElement(searchType, searchResult4)) {
   var par = searchResult4.getElement().asParagraph();
   if (searchResult4 != null) {
     par.setAlignment(DocumentApp.HorizontalAlignment.RIGHT);
  }
  }
  //  Update date
  var date = Utilities.formatDate(new Date(), "GMT", "d MMMMM yyyy");
  body.replaceText("\\[Date\\]", date);
 }

---

啊，谢谢！我认为这是有效的，尽管我意识到我有一个不同的问题：“粗体”和“右对齐”适用于整封信，而不仅仅是（例如）“私人和机密”和“[日期]”。如何将格式限制为仅包含模式？也许您可以试试这个，find.getElement（）.getParent（）.setAttributes（style）<代码>var target4=“[Date]”似乎可以解决您的问题。我刚刚测试成功，所以我编辑了你的答案。