Menu
So we are storing html in out data model. I need to output this into a freemarker template:
example:
[#assign value = model.value!]
${value}
value = '<p>This is <a href='somelink'>Some link</a></p>'
I have tried [#noescape] but it throws an error saying there is no escape block. see FREEMARKER: avoid escaping HTML chars. This solution did not work for me.
308
For example, if you create a variable called "foo" in the template, you can print its value with ${foo} . If, coincidently, there's a variable called "foo" in the data-model too, the variable created in the template will hide (not overwrite!)
Apache FreeMarker™ is a template engine: a Java library to generate text output (HTML web pages, e-mails, configuration files, source code, etc.) based on templates and changing data.
esc creates a markup output value out of a string value by escaping all special characters in it.
FTL tags (for FreeMarker Template Language tags): FTL tags are a bit similar to HTML tags, but they are instructions to FreeMarker and will not be printed to the output. The name of these tags start with # . (User-defined FTL tags use @ instead of # , but they are an advanced topic.)
[#noescape] or <#noescape> is only valid when used inside an [#escape] tag. Your data is probably stored with the HTML encoded. You need to get the backend to un-encode the html.
Otherwise you'll need to do something like...
${value?replace(">", ">")?replace("<", "<")}
But that isn't a good approach because it won't catch all the encoded values and shouldn't be done in the view layer.
67
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
