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我想将 aGWT作为侧边栏嵌入到 Google 文档中。对于一个简单的jquery网页，一切正常，但是当我嵌入最小的 GWT 应用程序时，它不会出现。我将我的 GWT 应用程序减少到最低限度：

public class TemplateBuilder implements EntryPoint {
    public void onModuleLoad() {
        Window.alert("hello world");
    }
}

我像这样包含这个 GWT 应用程序：

在代码.gs

function showSidebar() {
  var htmlOutput = HtmlService.createHtmlOutputFromFile("sidebar.html").setTitle("Template Builder").setWidth(350);
  htmlOutput.setSandboxMode(HtmlService.SandboxMode.NATIVE);
  DocumentApp.getUi().showSidebar(htmlOutput);
}

在 sidebar.html 中

<html>
  <head>
    <script src="http://remoteserver/templatebuilder.nocache.js"></script>
  </head>
  <body>
  <div id="globalStats" />
  </body>
</html>

如前所述，在 HTML 文件中包含 jquery 并使用 jquery 语句调用远程脚本在这种方法中效果很好。

现在在 Google 文档中运行 web 应用程序，javascript 和 HTML 是 CAJA-sanitized，我从我在这里读到的理解：https ://developers.google.com/apps-script/guides/html/restrictions 。然后有一个SANDBOX mode你可以设置为 NATIVE or EMULATED。我都试过了。

您可以使用 setSandboxMode() 方法在 Caja 的两个版本之间进行选择： NATIVE 模式比 EMULATED 模式施加的限制更少，并且通常运行得更快。相比之下，EMULATED 模式更有可能在不支持 ECMAScript 5 严格模式的旧浏览器中工作，尤其是 Internet Explorer 9。（非常旧的浏览器，包括 Internet Explorer 8 及更低版本，通常与 HTML 服务不兼容。）

无论如何，什么都没有出现，从下面的日志中，错误是：

对象 [对象对象] 没有“替换”方法

如果我可以重用我的应用程序小部件的一部分来嵌入到侧边栏，那就太好了......

有人可以阐明一下吗？

谢谢

作为参考，控制台输出：

SES initialization ses-single-frame.opt.js?debug=1:46
 Problem ignored by configuration (Unsafe spec violation): Array.prototype.push does not throw on a frozen array ses-single-frame.opt.js?debug=1:43
 Problem ignored by configuration (Unsafe spec violation): Extending an array can modify read-only array length ses-single-frame.opt.js?debug=1:43
 Problem ignored by configuration (Unsafe spec violation): SyntaxErrors aren't always early ses-single-frame.opt.js?debug=1:43
 Problem ignored by configuration (Unsafe spec violation): Array.prototype.unshift ignores sealing ses-single-frame.opt.js?debug=1:43
 Problem ignored by configuration (Unsafe spec violation): Array.prototype.splice ignores sealing ses-single-frame.opt.js?debug=1:43
 Problem ignored by configuration (Unsafe spec violation): Array.prototype.shift ignores sealing ses-single-frame.opt.js?debug=1:43
 Repaired: Non-deletable RegExp statics are a global communication channel ses-single-frame.opt.js?debug=1:43
 Repaired: Date.prototype is a global communication channel ses-single-frame.opt.js?debug=1:43
 Not repaired: Eval breaks masking of named functions in non-strict code ses-single-frame.opt.js?debug=1:43
 Repaired: Array.prototype.push ignores sealing ses-single-frame.opt.js?debug=1:43
 Repair skipped: Array.prototype.push does not throw on a frozen array ses-single-frame.opt.js?debug=1:43
 Repaired: Array.prototype.push ignores frozen ses-single-frame.opt.js?debug=1:43
 Repaired: Freezing an array does not make .length immutable ses-single-frame.opt.js?debug=1:43
 Not repaired: Extending an array can modify read-only array length ses-single-frame.opt.js?debug=1:43
 Not repaired: [[ThrowTypeError]] has normal function properties ses-single-frame.opt.js?debug=1:43
 Not repaired: SyntaxErrors aren't always early ses-single-frame.opt.js?debug=1:43
 Repaired unsafely: Array.prototype.unshift ignores sealing ses-single-frame.opt.js?debug=1:43
 Repaired: Array.prototype.unshift ignores freezing ses-single-frame.opt.js?debug=1:43
 Repaired unsafely: Array.prototype.splice ignores sealing ses-single-frame.opt.js?debug=1:43
 Repaired: Array.prototype.splice ignores freezing ses-single-frame.opt.js?debug=1:43
 Repaired unsafely: Array.prototype.shift ignores sealing ses-single-frame.opt.js?debug=1:43
 Repaired: Array.prototype.shift ignores freezing ses-single-frame.opt.js?debug=1:43
 Repaired: Array methods as functions operate on global object ses-single-frame.opt.js?debug=1:43
 Max Severity: Safe spec violation(1). ses-single-frame.opt.js?debug=1:43
 440 Apparently fine ses-single-frame.opt.js?debug=1:43
 10 Deleted ses-single-frame.opt.js?debug=1:43
 1 Skipped ses-single-frame.opt.js?debug=1:43
 Max Severity: Safe spec violation(1). ses-single-frame.opt.js?debug=1:43
 initSES succeeded. ses-single-frame.opt.js?debug=1:43

沙盒模式：NATIVE 904833574-maestro_htmlapp_bin_maestro_htmlapp.js?lib=MK7wi1l9-fBV4ffZJJ9h74zcqOPkxWgv_:192

对象 [对象对象] 没有“替换”方法 904833574-maestro_htmlapp_bin_maestro_htmlapp.js?lib=MK7wi1l9-fBV4ffZJJ9h74zcqOPkxWgv_:66

Kp904833574-maestro_htmlapp_bin_maestro_htmlapp.js?lib=MK7wi1l9-fBV4ffZJJ9h74zcqOPkxWgv_:66
applyFunctionses-single-frame.opt.js?debug=1:1454
tamingNullAdviceses-single-frame.opt.js?debug=1:1338
applyFeralFunctionses-single-frame.opt.js?debug=1:1320
applyFeralFunctionses-single-frame.opt.js?debug=1:1347
tses-single-frame.opt.js?debug=1:1386
plugin_dispatchEventses-single-frame.opt.js?debug=1:1308
wrapperses-single-frame.opt.js?debug=1:1085
dispatchEventses-single-frame.opt.js?debug=1:781
(anonymous function)ses-single-frame.opt.js?debug=1:1090
_SubConfidence.amplifyses-single-frame.opt.js?debug=1:840
(anonymous function)ses-single-frame.opt.js?debug=1:1090
amplifierMethodses-single-frame.opt.js?debug=1:838
dispatchToListenersses-single-frame.opt.js?debug=1:1268
(anonymous function)ses-single-frame.opt.js?debug=1:1268
(anonymous function)ses-single-frame.opt.js?debug=1:620
execDelayedScriptsses-single-frame.opt.js?debug=1:622
signalLoadedses-single-frame.opt.js?debug=1:620
(anonymous function)ses-single-frame.opt.js?debug=1:1476
fulfilledses-single-frame.opt.js?debug=1:1419
doneses-single-frame.opt.js?debug=1:1427
fulfilledses-single-frame.opt.js?debug=1:1419
(anonymous function)ses-single-frame.opt.js?debug=1:1421
runses-single-frame.opt.js?debug=1:1420
4

1 回答 1

1

不幸的是，GAS HTMLService 不支持 GWT。可以创建一个自定义链接器，将 GWT 应用程序编译为单个 js 文件以使其工作 - 但不确定。

于 2014-01-19T16:19:31.737 回答