在office.js中,是否可以阅读工作表属性?
实际上,有人使用VSTO开发了一个excel插件,他们在那里设置了一个工作表属性。现在我正在开发的excel web插件,我需要读取该属性。不确定是否可能。
答案 0 :(得分:4)
最近,使用Office.js读取(和设置)文档属性的功能已作为API Requirement Set ExcelApi 1.7 的一部分提供。此要求集当前位于 Beta 中,因此要使用此API功能:
您需要参考测试版 CDN:https://appsforoffice.microsoft.com/lib/beta/hosted/office.js
如果您使用的是TypeScript,则需要引用 beta d.ts文件:https://appsforoffice.microsoft.com/lib/beta/hosted/office.d.ts
您必须使用最新版本的Excel(例如Office Insiders Fast)。如果您没有使用足够新的版本并尝试使用读取文档属性API,则会引发ApiNotFound
错误。
以下代码段显示show以读取文档属性(使用JavaScript):
Excel.run(function (context) {
var docProperties = context.workbook.properties;
// Load a combination of read-only
// and writeable document properties.
docProperties.load("author, lastAuthor, revisionNumber, title, subject, keywords, comments, category, manager, company, creationDate");
return context.sync()
.then(function () {
// Write the document properties to the console.
console.log("Author: " + docProperties.author);
console.log("Last author : " + docProperties.lastAuthor);
console.log("Revision number: " + docProperties.revisionNumber);
console.log("Title: " + docProperties.title);
console.log("Subject: " + docProperties.subject);
console.log("Keywords: " + docProperties.keywords);
console.log("Comments: " + docProperties.comments);
console.log("Category: " + docProperties.category);
console.log("Manager: " + docProperties.manager);
console.log("Company: " + docProperties.company);
console.log("Workbook creation date: " + docProperties.creationDate.toDateString());
});
}).catch(errorHandlerFunction);
这是相同的片段,但在TypeScript中:
Excel.run(async (context) => {
let docProperties = context.workbook.properties;
// Load a combination of read-only
// and writeable document properties.
docProperties.load("author, lastAuthor, revisionNumber, title, subject, keywords, comments, category, manager, company, creationDate");
await context.sync();
// Write the document properties to the console.
console.log("Author: " + docProperties.author);
console.log("Last author : " + docProperties.lastAuthor);
console.log("Revision number: " + docProperties.revisionNumber);
console.log("Title: " + docProperties.title);
console.log("Subject: " + docProperties.subject);
console.log("Keywords: " + docProperties.keywords);
console.log("Comments: " + docProperties.comments);
console.log("Category: " + docProperties.category);
console.log("Manager: " + docProperties.manager);
console.log("Company: " + docProperties.company);
console.log("Workbook creation date: " + docProperties.creationDate.toDateString());
});