Apps 脚本在文档中制作表格 - 无法设置列宽（子索引错误）

Question

I have build some quote to generate a sales quote, I have successfully added all the items into the quote using a Google Doc template. One issue I am getting is when trying to style the table, I keep getting this error when I have the setColumnWidth added in

The table is being populated from a mult-dymentional array, works if the setColumnWidth isn't there

var developerTableArray = quoteItem.developerItems;

var devloperTableSection = body.findText("{devloperTable}");
var devloperElement = devloperTableSection.getElement();

var childIndexDevloper = body.getChildIndex(devloperElement.getParent());

body.getChild(childIndexDevloper).asText().setText('');
body.insertTable(childIndexDevloper,developerTableArray).setColumnWidth(1, 60);

This is the code I am using to add the table in, am I just doing something wrong? Any help would be so appreciated!!

Answer 1

As per the docs setColumnWidth takes two parameters: the first is columnIndex - the index of the column.

Index 1 refers to the second column of the table. It seems however that your table contains less than 2 columns which is throwing the error.

I recommend you to have a look at the contents of developerTableArray to see where the problem lies.

Answer 2

Here is an example of how to set the column width for a new table inserted in place of some place holder.

function addTable() {
  try {
    let data = [[1,2,3],[4,5,6],[7,8,9]];
    let doc = DocumentApp.getActiveDocument();
    let body = doc.getBody();
    let element = body.findText("{devloperTable}").getElement()
    let parent = element.getParent();
    let index = body.getChildIndex(parent);
    let table = body.insertTable(index,data);
    table.setColumnWidth(1,60);
    element.removeFromParent();
  }
  catch(err) {
    console.log(err)
  }
}

References

• Body.findText()
• RangeElement.getElement()
• Element.getParent()
• Body.getChildIndex()