无法显示单词加载项中的单词文档的页眉/页脚

Question

我在我的应用程序中使用单词加载项，我的应用程序中有一些Word文档，我想在MS-word中打开它们。但是，当我尝试打开任何文档时，它都没有页眉和页脚。

当我单击打开文档时，它被编码为base64image。 现在我想在MS-Word中打开它，因为我正在使用

var mySelection = thisDocument.getSelection();
mySelection.insertFileFromBase64(result.base64imgage, "replace");

此代码

，但看不到文档的页眉和页脚。 我知道insertFileFromBase64（）会忽略页眉和页脚，但是我应该怎么做才能显示页眉和页脚？

我在jquery中的代码---

var _loadDocumentToWord = function (result) {

            Word.run(function (context) {

                var contentControls = context.document.contentControls;
                contentControls.load("cannotEdit, cannotDelete");

                return context.sync()
                    .then(function () {

                        // Allow any content controls to be deleted so that we can load the new document
                        for (var i = 0; i < contentControls.items.length; i++) {
                            contentControls.items[i].cannotDelete = false;
                        }

                        // Create a proxy object for the document.
                        var thisDocument = context.document;
                        var thatdocument = result.base64imgage.getSelection();

                        // Queue a command to clear the body contents. 
                        thisDocument.body.clear();

                        // Create a proxy object for the default selection. 
                        var mySelection = thisDocument.getSelection();

                        // Queue a command to insert the file into the current document.
                        mySelection.insertFileFromBase64(result.base64imgage, "replace");

                        // Synchronize the document state by executing the queued commands, 
                        // and return a promise to indicate task completion.
                        return context.sync()
                            .then(function () {
                                var contentControls = context.document.contentControls;
                                contentControls.load("cannotEdit, cannotDelete");

                                return context.sync()
                                    .then(function () {

                                        // Allow any content controls to be deleted so that we can load the new document
                                        for (var i = 0; i < contentControls.items.length; i++) {
                                            contentControls.items[i].cannotEdit = true;
                                            contentControls.items[i].cannotDelete = true;
                                        }

                                        pageManager.hideAlert();
                                        thisDocument.untrack();
                                    });
                            });
                    });
            })

预期结果---用页眉和页脚打开文档 实际结果---打开文档时没有页眉和页脚。