Re: HTML-safety best practices

On Friday, June 15, 2012 5:28:54 AM UTC+2, tong123123 wrote:

I found in gwt 2.4, the ImageCell Class is
 
interface Template extends SafeHtmlTemplates{
   @Template ("<img src=\"{0}\"/>">
   SafeHtml img(String url);
}

so it will rise the warning
"Template with variable in URL attribute context:The template code generator cannot guarantee HTML-safety of the temp;ate --........"
so to eliminate this warning, need extend the GWT 2.4 ImageCell Class?

GWT 2.5 will add a SafeImageCell based on SafeUri, so I'd advise you to just wait for 2.5 and switch to SafeImageCell (using UriUtils to build a SafeUri out of a String), or possibly copy SafeImageCell in your project to start using it now.

 

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