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Posted to users@wicket.apache.org by Philipp <ph...@gmail.com> on 2011/12/10 17:07:41 UTC
Bug in wicket tiny mce 1.4.18
Dear Folks,
I think I found a bug in the Wicket Tiny MCE implementation version 1.4.18.
In class TinyMCESettings.java there's the following method:
public static void lazyLoadTinyMCEResource(IHeaderResponse response) {
String url =
RequestCycle.get().urlFor(TinyMCESettings.javaScriptReference()).toString();
String base = url.substring(0,
url.lastIndexOf(File.separatorChar));
response.renderJavascript("window.tinyMCEPreInit = {base : '" +
base + "', suffix : '', query : ''};", "tinyMceHackPreload");
response.renderJavascriptReference(TinyMCESettings.javaScriptReference());
response.renderJavascript("window.tinymce.dom.Event.domLoaded =
true;", "tinyMceHackPostload");
}
The first line returns a URL. In the second line an attempt is made to
extract a substring using the index of File.separatorChar. However,
File.separatorChar on a Windows systems is "\\". This is a character
never found in a URL (there are usually only "/" characters). Thus,
always -1 is returned and the substring operation fails with an index
ouf of bounds:
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1937) ~[na:1.6.0_27]
at
wicket.contrib.tinymce.settings.TinyMCESettings.lazyLoadTinyMCEResource(TinyMCESettings.java:971)
~[tinymce-1.4.18.jar:1.4.18 null - mike]
at
wicket.contrib.tinymce.TinyMceBehavior.renderHead(TinyMceBehavior.java:60)
~[tinymce-1.4.18.jar:1.4.18 null - mike]
at org.apache.wicket.Component.renderHead(Component.java:2806)
~[wicket-1.4.18.jar:1.4.18]
Shall I file a bug report on this?
Philipp
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Re: Bug in wicket tiny mce 1.4.18
Posted by Michal Letynski <ml...@consol.ae>.
Just get an access to wicket-stuff and fix it by yourself.
W dniu 2011-12-10 20:07, Philipp pisze:
> Dear Folks,
>
> I think I found a bug in the Wicket Tiny MCE implementation version
> 1.4.18.
>
> In class TinyMCESettings.java there's the following method:
>
> public static void lazyLoadTinyMCEResource(IHeaderResponse
> response) {
>
> String url =
> RequestCycle.get().urlFor(TinyMCESettings.javaScriptReference()).toString();
> String base = url.substring(0,
> url.lastIndexOf(File.separatorChar));
> response.renderJavascript("window.tinyMCEPreInit = {base : '"
> + base + "', suffix : '', query : ''};", "tinyMceHackPreload");
>
> response.renderJavascriptReference(TinyMCESettings.javaScriptReference());
> response.renderJavascript("window.tinymce.dom.Event.domLoaded
> = true;", "tinyMceHackPostload");
> }
>
>
> The first line returns a URL. In the second line an attempt is made
> to extract a substring using the index of File.separatorChar. However,
> File.separatorChar on a Windows systems is "\\". This is a character
> never found in a URL (there are usually only "/" characters). Thus,
> always -1 is returned and the substring operation fails with an index
> ouf of bounds:
>
> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
> at java.lang.String.substring(String.java:1937) ~[na:1.6.0_27]
> at
> wicket.contrib.tinymce.settings.TinyMCESettings.lazyLoadTinyMCEResource(TinyMCESettings.java:971)
> ~[tinymce-1.4.18.jar:1.4.18 null - mike]
> at
> wicket.contrib.tinymce.TinyMceBehavior.renderHead(TinyMceBehavior.java:60)
> ~[tinymce-1.4.18.jar:1.4.18 null - mike]
> at org.apache.wicket.Component.renderHead(Component.java:2806)
> ~[wicket-1.4.18.jar:1.4.18]
>
> Shall I file a bug report on this?
>
> Philipp
>
>
>
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