Grails - Set "disabled" attribute name and value in GSP

grails taglib gsp html setattribute
David Morabito picture David Morabito · May 19, 2011 · Viewed 10.2k times · Source

I´m trying to do this without success:

<g:textField title="${title}" ${disabled} />

I want to apply a disabled attribute, ONLY if the ${disabled} variable is TRUE. I don't want to use conditionals, because in other views I got a lot of code and using IF statements, will be a chaos.

The other thing is applying the attribute like this:

<g:textField title="${title}" disabled="${disabled}" />

But when I put the disabled attribute, no mather the content of the variable, It just always disables the field.

Answer

Grooveek picture Grooveek · May 19, 2011

if you don't like gotomanners' solution (which seems perfectly valid to me)

<g:textField title="${title}" ${(disabled)?"disabled":""} />

Related questions

Why use <g:textField /> in Grails?

What is the reason to use g:textField in Grails if you're already familiar with standard HTML form tags? If I understand correctly the following two markup alternatives are equivalent: <input type="text" name="name" value="${params.name}" id="…

Read More
Posting a File and Associated Data to a RESTful WebService preferably as JSON

This is probably going to be a stupid question but I'm having one of those nights. In an application I am developing RESTful API and we want the client to send data as JSON. Part of this application requires the …

Read More
How to pass parameters to a modal?

I want to pass the userName from a list of userNames a logged in user clicks on to twitter bootstrap modal. I am using grails with angularjs, where data is rendered via angularjs. Configuration My grails view page encouragement.gsp …

Read More