Google Apps脚本无法识别我的文档中的表

Question

首先，我要感谢您在解决此项目之前为解决问题所提供的帮助，这对于解决过去的问题非常重要。我正在使用Google Apps脚本来格式化表格中文档的标题。正常的文本是这样的：

脚本运行后，它看起来像这样：

脚本根据需要以正常方式在表中插入文本，但是除了这种格式设置之外，我还需要设置标题的样式。示例：标题1通常具有Arial 18字体，没有黑体字，我想将其更改为具有黑体字的Roboto 18字体。我尝试使用Google应用程序的自定义样式，但是在脚本处理过程中，格式化特别是通过此代码行时丢失。

我已经尝试过在更新过程之后恢复表并对其进行格式化，但是在更新过程之后，系统无法将这些表识别为表，并且仅最后格式化的标题保持所需的格式，如第二种所示。图片。查看我的调试过程的一些照片。更改第一个标题并将其放置在表格中，并应用格式并识别插入的表格：当脚本到达第二个方法的saveAndClose（）点时，上一个标题的自定义消失：在该过程结束时，只有最后一个自定义标题保持所需的格式。我已经尝试恢复插入的表以第二列的文本样式执行更新，但是脚本无法识别这些表。它仅识别一个，实际上，在本文档中，我有4个表。

这里是用于验证的脚本：

function verifiStyle(){
  var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();
  var paragrafs = body.getParagraphs();
  
  for(var i = paragrafs.length - 1; i >= 0; i--){
    var attr = paragrafs[i].getAttributes();
    
    for(var at in attr){
      if(at == "HEADING" & attr[at] == "HEADING1"){
        VerifTitle1(i);
      }
      else if(at == "HEADING" & attr[at] == "HEADING2"){
        VerifTitle2(i);
      }
      else if(at == "HEADING" & attr[at] == "HEADING3"){
        VerifTitle3(i);
      }
      else if(at == "HEADING" & attr[at] == "HEADING4"){
        VerifTitle4(i);
      }
      else if(at == "HEADING" & attr[at] == "NORMAL"){
        VerifTextoNormal(i);
      }
    }
  }
  var tables = body.getTables();
}

function VerifTitle1(value){
   var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();
  
  var texto = body.getChild(value);
  var ttt = texto.getText();
  
  var cells = [
      ['', '']
    ];
  
  var styleCell1 = {};
    styleCell1[DocumentApp.Attribute.FONT_SIZE] = 20;
    styleCell1[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell1[DocumentApp.Attribute.FOREGROUND_COLOR]='#888888';
    styleCell1[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    
    var styleCell = {};
    styleCell[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    styleCell[DocumentApp.Attribute.FONT_SIZE] = 18;
    styleCell[DocumentApp.Attribute.FOREGROUND_COLOR]='#000000';
    styleCell[DocumentApp.Attribute.HEIGHT] = 0.5;
  
  body.removeChild(body.getChild(value));
  var table = body.insertTable(value, cells);
  
    table.getRow(0).getCell(1).appendParagraph(ttt).setHeading(DocumentApp.ParagraphHeading.HEADING2);
    table.getRow(0).getCell(1).setAttributes(styleCell);
    table.getRow(0).getCell(0).setWidth(2);
    table.getRow(0).getCell(0).setAttributes(styleCell1);
    table.setBorderColor('#ffffff');
  table.getRow(0).editAsText().setBold(true);
    
    const index = body.getChildIndex(table);
    const documentId = doc.getId();
    doc.saveAndClose();
    const tableStart = Docs.Documents.get(documentId).body.content[index + 1].startIndex;
    const tempStyle = {width: {magnitude :0, unit: "PT"}, dashStyle: "SOLID", color: {color: {rgbColor: {blue: 0}}}};
    const resource = {requests: [
      {updateTableCellStyle: {
        tableStartLocation: {index: tableStart},
        tableCellStyle: {borderTop: tempStyle, borderBottom: tempStyle, borderLeft: tempStyle, borderRight: tempStyle},
        fields: "borderTop,borderBottom,borderLeft,borderRight"
      }},
      {updateTableCellStyle: {
        tableRange: {
          tableCellLocation: {tableStartLocation: {index: tableStart}, rowIndex: 0, columnIndex: 0}, rowSpan: 1, columnSpan: 1},
        tableCellStyle: {
          borderRight: {dashStyle: "SOLID", width: {magnitude: 3, unit: "PT"}, color: {color: {rgbColor: {red: 0.9372549019607843, green: 0.3254901960784314, blue: 0.3137254901960784}}}}
        },
        fields: "borderRight"
      }}
    ]};
    Docs.Documents.batchUpdate(resource, documentId);
  
  table = body.getChild(value).asTable();
}

function VerifTitle2(value){
  var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();
  
  var texto = body.getChild(value);
  var ttt = texto.getText();
  
  var cells = [
      ['', '']
    ];
  
  var styleCell1 = {};
    styleCell1[DocumentApp.Attribute.FONT_SIZE] = 18;
    styleCell1[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell1[DocumentApp.Attribute.FOREGROUND_COLOR]='#888888';
    styleCell1[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    
    var styleCell = {};
    styleCell[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    styleCell[DocumentApp.Attribute.FONT_SIZE] = 15;
    styleCell[DocumentApp.Attribute.FOREGROUND_COLOR]='#000000';
    styleCell[DocumentApp.Attribute.HEIGHT] = 0.5;
  
  body.removeChild(body.getChild(value));
  var table = body.insertTable(value, cells);
  
    table.getRow(0).getCell(1).appendParagraph(ttt).setHeading(DocumentApp.ParagraphHeading.HEADING2);
    table.getRow(0).getCell(1).setAttributes(styleCell);
    table.getRow(0).getCell(0).setWidth(2);
    table.getRow(0).getCell(0).setAttributes(styleCell1);
    table.setBorderColor('#ffffff');
  table.getRow(0).editAsText().setBold(true);
    
    const index = body.getChildIndex(table);
    const documentId = doc.getId();
    doc.saveAndClose();
    const tableStart = Docs.Documents.get(documentId).body.content[index + 1].startIndex;
    const tempStyle = {width: {magnitude :0, unit: "PT"}, dashStyle: "SOLID", color: {color: {rgbColor: {blue: 0}}}};
    const resource = {requests: [
      {updateTableCellStyle: {
        tableStartLocation: {index: tableStart},
        tableCellStyle: {borderTop: tempStyle, borderBottom: tempStyle, borderLeft: tempStyle, borderRight: tempStyle},
        fields: "borderTop,borderBottom,borderLeft,borderRight"
      }},
      {updateTableCellStyle: {
        tableRange: {
          tableCellLocation: {tableStartLocation: {index: tableStart}, rowIndex: 0, columnIndex: 0}, rowSpan: 1, columnSpan: 1},
        tableCellStyle: {
          borderRight: {dashStyle: "SOLID", width: {magnitude: 3, unit: "PT"}, color: {color: {rgbColor: {red: 0.9372549019607843, green: 0.3254901960784314, blue: 0.3137254901960784}}}}
        },
        fields: "borderRight"
      }}
    ]};
    Docs.Documents.batchUpdate(resource, documentId);
}

function VerifTitle3(value){
  var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();
  
  var texto = body.getChild(value);
  var ttt = texto.getText();
  
  var cells = [
      ['', '']
    ];
  
  var styleCell1 = {};
    styleCell1[DocumentApp.Attribute.FONT_SIZE] = 16;
    styleCell1[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell1[DocumentApp.Attribute.FOREGROUND_COLOR]='#888888';
    styleCell1[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    
    var styleCell = {};
    styleCell[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    styleCell[DocumentApp.Attribute.FONT_SIZE] = 14;
    styleCell[DocumentApp.Attribute.FOREGROUND_COLOR]='#000000';
    styleCell[DocumentApp.Attribute.HEIGHT] = 0.5;
  styleCell[DocumentApp.Attribute.BOLD] = true;
  
  body.removeChild(body.getChild(value));
  var table = body.insertTable(value, cells);
  
    table.getRow(0).getCell(1).appendParagraph(ttt).setHeading(DocumentApp.ParagraphHeading.HEADING3);
    table.getRow(0).getCell(1).setAttributes(styleCell);
    table.getRow(0).getCell(0).setWidth(2);
    table.getRow(0).getCell(0).setAttributes(styleCell1);
    table.setBorderColor('#ffffff');
  table.getRow(0).editAsText().setBold(true);
    
    const index = body.getChildIndex(table);
    const documentId = doc.getId();
    doc.saveAndClose();
    const tableStart = Docs.Documents.get(documentId).body.content[index + 1].startIndex;
    const tempStyle = {width: {magnitude :0, unit: "PT"}, dashStyle: "SOLID", color: {color: {rgbColor: {blue: 0}}}};
    const resource = {requests: [
      {updateTableCellStyle: {
        tableStartLocation: {index: tableStart},
        tableCellStyle: {borderTop: tempStyle, borderBottom: tempStyle, borderLeft: tempStyle, borderRight: tempStyle},
        fields: "borderTop,borderBottom,borderLeft,borderRight"
      }},
      {updateTableCellStyle: {
        tableRange: {
          tableCellLocation: {tableStartLocation: {index: tableStart}, rowIndex: 0, columnIndex: 0}, rowSpan: 1, columnSpan: 1},
        tableCellStyle: {
          borderRight: {dashStyle: "SOLID", width: {magnitude: 3, unit: "PT"}, color: {color: {rgbColor: {red: 0.9372549019607843, green: 0.3254901960784314, blue: 0.3137254901960784}}}}
        },
        fields: "borderRight"
      }}
    ]};
    Docs.Documents.batchUpdate(resource, documentId);
}

function VerifTitle4(value){
  var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();
  
  var texto = body.getChild(value);
  var ttt = texto.getText();
  
  var cells = [
      ['', '']
    ];
  
  var styleCell1 = {};
    styleCell1[DocumentApp.Attribute.FONT_SIZE] = 14;
    styleCell1[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell1[DocumentApp.Attribute.FOREGROUND_COLOR]='#888888';
    styleCell1[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    
    var styleCell = {};
    styleCell[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell[DocumentApp.Attribute.FONT_FAMILY]='Roboto';
    styleCell[DocumentApp.Attribute.FONT_SIZE] = 12;
    styleCell[DocumentApp.Attribute.FOREGROUND_COLOR]='#000000';
    styleCell[DocumentApp.Attribute.HEIGHT] = 0.5;
  
  body.removeChild(body.getChild(value));
  var table = body.insertTable(value, cells);
  
  var tables = body.getTables();
  
    table.getRow(0).getCell(1).appendParagraph(ttt).setHeading(DocumentApp.ParagraphHeading.HEADING2);
    table.getRow(0).getCell(1).setAttributes(styleCell);
    table.getRow(0).getCell(0).setWidth(2);
    table.getRow(0).getCell(0).setAttributes(styleCell1);
    table.setBorderColor('#ffffff');
  table.getRow(0).editAsText().setBold(true);
    
    const index = body.getChildIndex(table);
    const documentId = doc.getId();
    doc.saveAndClose();
    const tableStart = Docs.Documents.get(documentId).body.content[index + 1].startIndex;
    const tempStyle = {width: {magnitude :0, unit: "PT"}, dashStyle: "SOLID", color: {color: {rgbColor: {blue: 0}}}};
    const resource = {requests: [
      {updateTableCellStyle: {
        tableStartLocation: {index: tableStart},
        tableCellStyle: {borderTop: tempStyle, borderBottom: tempStyle, borderLeft: tempStyle, borderRight: tempStyle},
        fields: "borderTop,borderBottom,borderLeft,borderRight"
      }},
      {updateTableCellStyle: {
        tableRange: {
          tableCellLocation: {tableStartLocation: {index: tableStart}, rowIndex: 0, columnIndex: 0}, rowSpan: 1, columnSpan: 1},
        tableCellStyle: {
          borderRight: {dashStyle: "SOLID", width: {magnitude: 3, unit: "PT"}, color: {color: {rgbColor: {red: 0.9372549019607843, green: 0.3254901960784314, blue: 0.3137254901960784}}}}
        },
        fields: "borderRight"
      }}
    ]};
    Docs.Documents.batchUpdate(resource, documentId);
  var tables1 = body.getTables();
}

function VerifTextoNormal(value){
  var doc = DocumentApp.getActiveDocument();
  var body = doc.getBody();
  
  var para = body.getParagraphs();
  
  var styleCell = {};
    styleCell[DocumentApp.Attribute.HEADING] = DocumentApp.ParagraphHeading.NORMAL;
    styleCell[DocumentApp.Attribute.VERTICAL_ALIGNMENT] = DocumentApp.VerticalAlignment.CENTER;
    styleCell[DocumentApp.Attribute.HORIZONTAL_ALIGNMENT] = DocumentApp.HorizontalAlignment.JUSTIFY;
    styleCell[DocumentApp.Attribute.FONT_FAMILY]='Arial';
    styleCell[DocumentApp.Attribute.FONT_SIZE] = 12;
    styleCell[DocumentApp.Attribute.FOREGROUND_COLOR]='#000000';
    styleCell[DocumentApp.Attribute.INDENT_FIRST_LINE] = 15;
  
  para[value].setAttributes(styleCell);
}

Answer 1

这个答案怎么样？

问题和解决方法：

我可以使用您共享的示例Google文档确认相同的问题。在这种情况下，完成updateTables()后，似乎getTables()不会返回Document正文中的表。我认为这可能是一个错误。我认为这也可能影响当前问题。因此，为了避免这个问题，我建议使用Docs API。

在您的脚本中，当运行verifiStyle()时，它将更新verifiStyle()的最后一行中的表。这是一种解决方法。

修改的脚本：

修改脚本后，请进行如下修改。

从：

这是函数verifiStyle()的最后一行中的脚本。

  var tables = body.getTables();
}

至：

  updateTables();  // Modified
}

// Added the below function.
function updateTables() {
  const docId = DocumentApp.getActiveDocument().getId();
  const contents = Docs.Documents.get(docId).body.content;
  const reqs = contents.reduce((ar, e) => {
    if ("table" in e) {
      const t = e.table.tableRows[0].tableCells;
      const obj = [
        {updateTextStyle: {
          range: {startIndex: t[0].startIndex, endIndex: t[0].endIndex},
          textStyle: {bold: true, fontSize: {magnitude: 20, unit: "PT"}, weightedFontFamily: {fontFamily: "Roboto"}},fields: "bold,fontSize,weightedFontFamily"}
        },
        {updateTextStyle: {
          range: {startIndex: t[1].startIndex, endIndex: t[1].endIndex},
          textStyle: {bold: true, fontSize: {magnitude: 18, unit: "PT"}, weightedFontFamily: {fontFamily: "Roboto"}}, fields: "bold,fontSize,weightedFontFamily"}
        }
      ];
      ar = [...ar, obj];
    }
    return ar;
  }, []);
  Docs.Documents.batchUpdate({requests: reqs}, docId);
}

参考：

• Method: documents.batchUpdate
• UpdateTextStyleRequest