使用 Visual Studio 的 Excel Web 插件自定义函数 [英] Excel Web Add-in Custom Function using Visual Studio
问题描述
我使用 VS 2019 创建了 Excel Web Addin 项目，并尝试将自定义函数合并到该项目中.不幸的是，MSDN 上的所有文档都参考了 Yeoman 生成器，所以我不确定 VS 创建的项目不支持自定义函数还是我遗漏了什么?我在 HOST 下添加了以下因素
I have created Excel Web Addin project using VS 2019 and trying to incorporate Custom Functions into this project. Unfortunately all the documentation on MSDN refer to Yeoman generator so I am not sure either VS created project doesn't support custom functions OR I am missing something? I have added following factor under HOST
<AllFormFactors>
<ExtensionPoint xsi:type="CustomFunctions">
<Script>
<SourceLocation resid="CustomFunction.Script" />
</Script>
<Page>
<SourceLocation resid="CustomFunction.Page" />
</Page>
<Namespace resid="CustomFunction.Namespace" />
</ExtensionPoint>
</AllFormFactors>所有的 URL 都指向我创建的文件
And all the URL point to the files which I created
<bt:Url id="CustomFunction.Script" DefaultValue="~remoteAppUrl/CustomFunctions/CustomFunction.js" />
<bt:Url id="CustomFunction.Page" DefaultValue="~remoteAppUrl/CustomFunctions/CustomFunction.html" />我的 CustomFunction.js 文件内容如下:
My CustomFunction.js file content looks like:
// The initialize function must be run each time a new page is loaded.
(function () {
Office.initialize = function (reason) {
// If you need to initialize something you can do so here.
};
/**
* Add two numbers
* @customfunction
* @param {number} first First number
* @param {number} second Second number
* @returns {number} The sum of the two numbers.
*/
function add2(first, second) {
return first + second;
}
CustomFunctions.associate("ADD2", add2);
})();和 HTML 文件看起来像
And HTML file look like
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
<meta http-equiv="Expires" content="0" />
<title></title>
<script src="https://appsforoffice.microsoft.com/lib/1.1/hosted/custom-functions-runtime.js" type="text/javascript"></script>
</head>
<body>
</body>
</html>我可以成功调试项目，当我运行它时，Excel 打开但没有加载项.谁能指出正确的方向?
I can debug the project successfully and when I run it, Excel open but no add-in loaded into it. Can anyone point out the right direction please?
推荐答案
您没有包含元数据的 JSON 存档:
You don't have the JSON archive with the metadata:
<AllFormFactors>
<ExtensionPoint xsi:type="CustomFunctions">
<Script>
<SourceLocation resid="Functions.Script.Url" />
</Script>
<Page>
<SourceLocation resid="Functions.Page.Url"/>
</Page>
<Metadata>
<SourceLocation resid="Functions.Metadata.Url" />
</Metadata>
<Namespace resid="Functions.Namespace" />
</ExtensionPoint>
</AllFormFactors>
您必须手动配置元数据 JSON :
You have to configure your metadata JSON manually :
您可以创建一个包含 HTML、JS 和 JSON 档案的新文件夹.然后，您将它们指向清单(页面、脚本和元数据).
You can create a new folder with HTML, JS, and JSON archives. Then, you point them in the manifest (page, script, and metadata).
这篇关于使用 Visual Studio 的 Excel Web 插件自定义函数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
