在Google Apps脚本中获取幻灯片标题 [英] Getting title of slide in Google Apps Script

问题描述

我正在尝试编写一个Google Apps脚本，该脚本采用每张幻灯片的幻灯片标题(因为它们在主幻灯片中)，并将它们放在幻灯片2上格式良好的目录中.

I'm attempting to write a google apps script that takes the slide titles of every slide (as they are in the master slides) and put them in a nicely formatted table of contents on slide 2.

不一定必须使用apps脚本来完成，但这是我能想到的最好方法.

It doesn't necessarily have to be done with apps script, but this is the best way I could think of.

function readPageElementIds(presentationId, pageId) {
  var response = Slides.Presentations.get(
      presentationId);
  Logger.log(response.slides)
  for (var i = 0; i < response.slides.length; i++) {
    var slide = response.slides[i].pageElements;
    for (var j = 0; j < slide.length; j++) {
      if (slide[j].shape) {
        var texts = slide[j].shape.text.textElements;
        for (var k = 0; k < texts.length; k++) {
          if (texts[k].autoText) {
             Logger.log(texts[k].autoText.content);
          }
        }
      }
    }
  }
}

是的，有很多for循环，我不知道该怎么做.

Yes that's a lot of for loops, I have no idea how to do this.

推荐答案

那已经很接近了.您缺少的东西:

That's fairly close. Things you're missing:

• 您要遍历所有形状，而不仅仅是标题.为此，请过滤shape.placeholder.type属性.您只想查看具有TITLE和CENTERED_TITLE占位符类型的形状.

• You're iterating on all of the shapes, not just the titles. For that, filter on the shape.placeholder.type property. You only want to look at shapes with TITLE and CENTERED_TITLE placeholder types.

autoText文本元素相对较少.您的大部分文本都将包含在TextRun文本元素中

autoText text elements are relatively rare. Most of your text will be in TextRun text elements

此代码将起作用:

function readPageElementIds(presentationId, pageId) {
  var response = Slides.Presentations.get(
      presentationId);
  Logger.log(response.slides)
  for (var i = 0; i < response.slides.length; i++) {
    var slide = response.slides[i].pageElements;
    for (var j = 0; j < slide.length; j++) {
      if (slide[j].shape && slide[j].shape.placeholder
          && (slide[j].shape.placeholder.type == 'TITLE'
              || slide[j].shape.placeholder.type == 'CENTERED_TITLE')) {
        var texts = slide[j].shape.text.textElements;
        var shapeText = "";
        for (var k = 0; k < texts.length; k++) {
          if (texts[k].autoText) {
             shapeText += texts[k].autoText.content;
          }
          if (texts[k].textRun) {
             shapeText += texts[k].textRun.content;
          }
        }
        Logger.log(shapeText);
      }
    }
  }
}

这篇关于在Google Apps脚本中获取幻灯片标题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！