[gatein-issues] [JBoss JIRA] (GTNPORTAL-2373) groovy template should not print "null" string when variable is null

[kien nguyen (JIRA)]

kien nguyen created GTNPORTAL-2373:
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             Summary: groovy template should not print "null" string when variable is null
                 Key: GTNPORTAL-2373
                 URL: https://issues.jboss.org/browse/GTNPORTAL-2373
             Project: GateIn Portal
          Issue Type: Enhancement
      Security Level: Public (Everyone can see)
            Reporter: kien nguyen
            Priority: Minor
             Fix For: 3.3.0.Final


In .gtmpl file, I use: <input class="key" type="text" name="key" value="${key}"/>
And if "key" variable is null, I will get "null" string in input like: <input type="text" name="key" value="null">
I think it should not be, we should print nothing when variable is null, for example: <input type="text" name="key" value>

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