I use a lot of HTML panels so I can use native html for as much layout and
styling as possible for performance reasons. I try and minimize the number
of widgets I use which is especially helpful on mobile devices. As a
result, I use quite a lot of css class references to either local uibinder
styles or styles defined in a global application css resource. The problem
is that it results in JS code such as the following:
f_HTMLPanel1 = new HTMLPanel_0((sb_2 = new StringBuilder_0 ,
sb_2.impl.string += "<span id='" , $append_6(sb_2, htmlEscape(domId0)) ,
sb_2.impl.string += "'><\/span> <div class='" , $append_6(sb_2,
htmlEscape('GKOWVOJDGN')) , sb_2.impl.string += "'> <div class='" ,
$append_6(sb_2, htmlEscape('GKOWVOJDHN')) , sb_2.impl.string += "'> <span
id='" , $append_6(sb_2, htmlEscape(domId1)) , sb_2.impl.string +=
"'><\/span> <span id='" , $append_6(sb_2, htmlEscap
The obfuscated class names are clearly static and known at compile time and
I would expect them to be inlined in the strings e.g.
<\/span> <div class=''GKOWVOJDGN'....
One of the proposed benefits of using a css resource is shorter class
names, However, In reality I would be better of using styles directly
loaded in my startup page. The net result is that there are far to many
string concatenations and code bloat. This really adds up on a large
project and especially hurts when building things like iPad applications.
For now I am disabling SafeHTMLTemplates with the following
<set-configuration-property name="UiBinder.useSafeHtmlTemplates"
value="false"/>
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