问题描述
我想将段落更改为列出以##开头的段落的类型。
文档文档为here
我尝试过
function doGet(e) {
var doc = DocumentApp.openByUrl('https://docs.google.com/document/d/1TRo9RG6R2ZOBqXQEJtBhRBLKzu9XOlFycamYplkma14/edit');
var body = doc.getBody();
var paras = body.getParagraphs();
for (var i = 0; i < paras.length; i++) {
if (paras[i].editAsText().getText().indexOf("##") == 0) {
//var listItem = body.insertListItem(childindex,listItem)
var text = paras[i].editAsText().getText()
var childindex = body.getChildindex(paras[i])
var element = body.removeChild(paras[i])
element.appendListItem(text).setGlyphType(DocumentApp.GlyphType.BULLET)
}
}
return ContentService.createtextoutput("Success" + body.getChildindex(paras[3]));
}
解决方法
您快到了。但是我会看的是Body.insertListItem()
方法,而不是Body.appendListItem()
方法。
例如,您可以将for循环更改为以下内容:
for (var i = 0; i < paras.length; i++) {
if (paras[i].editAsText().getText().indexOf("##") == 0) {
// This element is a future list item
var elem = paras[i];
// What's the text going to be?
var text = elem.editAsText().getText()
// Where will it be inserted?
var childIndex = body.getChildIndex(elem)
// I should remove the old element
body.removeChild(elem)
// And take it's place with this new one with Glyph.
body.insertListItem(childIndex,text).setGlyphType(DocumentApp.GlyphType.BULLET)
}
}