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https://issues.apache.org/jira/browse/WW-5211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lukasz Lenart closed WW-5211.
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Resolution: Invalid
The JQuery plugin isn't officially supported by the Apache Struts, and a new
version should be released soon to address this problem
https://github.com/struts-community-plugins/struts2-jquery/issues/296
> Error while upgrade to Struts 6 with struts jquery plugin
> ---------------------------------------------------------
>
> Key: WW-5211
> URL: https://issues.apache.org/jira/browse/WW-5211
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 6.0.0
> Reporter: Alireza Fattahi
> Priority: Major
>
> We have upgraded from `Struts 2.5.30` to `Struts 6.0.0`. The project `Struts
> 2 jquery plugin version 4.0.3`.
> When loading a page we face this error:
> {code:java}
> Could not load the FreeMarker template named 'div':
> Attempted: /template/jquery/div.ftl
> Attempted: /template/xhtml/div.ftl
> Attempted: /template/simple/div.ftl
> The TemplateLoader provided by the FreeMarker Configuration was a:
> org.apache.struts2.views.freemarker.FreemarkerThemeTemplateLoader
> Could not open template{code}
> The stack trace cause is:
>
> {code:java}
> Caused by: freemarker.core.ParseException: Syntax error in template
> "template/jquery/div.ftl" in line 22, column 43:
> Using ?html (legacy escaping) is not allowed when auto-escaping is on
> with a markup output format (HTML), to avoid double-escaping mistakes.
> at freemarker.core.FMParser.BuiltIn(FMParser.java:1225)
> at freemarker.core.FMParser.PrimaryExpression(FMParser.java:595)
> at freemarker.core.FMParser.UnaryExpression(FMParser.java:707)
> at
> freemarker.core.FMParser.MultiplicativeExpression(FMParser.java:822)
>
> {code}
> The line 22 in file `template/jquery/div.ftl` is as:
>
> {code:java}
> <#if parameters.id??> id="${parameters.id?html}"<#rt/></#if>{code}
> I am not familiar with `Freemaker` and I hope I could find a flag or
> something to by pass this.
> I see the migration guide at
> [https://cwiki.apache.org/confluence/display/WW/Struts+2.5+to+6.0.0+migration|http://example.com/]
> and also
> h[ttps://struts.apache.org/tag-developers/tag-syntax#escaping-body-of-a-tag|http://example.com/]
> but could not find the issue
> I try to set `struts.ui.escapeHtmlBody` this in `struts.xml` but it did not
> help.
> I find the the freemaker version in both `Struts 2.5.30` and `Struts 6.0.0`
> is `Freemaker 2.3.31`.
> also try to set freemaker.propeties with
> {code:java}
> auto_escaping_policy=disabled{code}
>
> but it did no help
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