Friday, January 17, 2014

GWT and CAJA

Hi

Not sure if I have come to the right place.. but here I go :

I want to embed a GWT into a Google Document. For a normal jquery webpage everything works fine, but when I embed even the smallest GWT app, it does not show up. 

Now running a webapp in a Google Document, the javascript and HTML is CAJA-sanitized, I understand from what I read here : https://developers.google.com/apps-script/guides/html/restrictions. 
Then there is a SANDBOX mode you can set to  NATIVE or EMULATED. I tried both.

You can use the setSandboxMode() method to choose between two versions of Caja: NATIVE mode imposes fewer restrictions than EMULATED mode and generally runs faster. By contrast, EMULATED mode is more likely to work in older browsers that do not support ECMAScript 5 strict mode, most notably Internet Explorer 9. (Very old browsers, including Internet Explorer 8 and below, are usually incompatible with the HTML service.)

Anyway, nothing shows up, and from the logs below, I think this is because the initial startup action

RootPanel rootPanel = RootPanel.get("myApp");

fails to execute due to not safe :
Object [object Object] has no method 'replace'

It would be great if I could reuse part of my application widgets for embedding into the sidebar ....

Can anybody shed some light ??

thx

Koen



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
Sandbox mode: NATIVE 904833574-maestro_htmlapp_bin_maestro_htmlapp.js?lib=MK7wi1l9-fBV4ffZJJ9h74zcqOPkxWgv_:192
  1. Object [object Object] has no method 'replace' 904833574-maestro_htmlapp_bin_maestro_htmlapp.js?lib=MK7wi1l9-fBV4ffZJJ9h74zcqOPkxWgv_:66

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