8.2.2.4 Links and Resources 3.2.8

(Quick Reference) # 8.2.2.4 Links and Resources Version: 3.2.8 ## 8.2.2.4 Links and Resources GSP also features tags to help you manage linking to controllers and actions. The link tag lets you specify controller and action name pairing and it will automatically work out the link based on the URL Mappings, even if you change them! For example:
    <g:link action="show" id="1">Book 1</g:link>

    <g:link action="show" id="${currentBook.id}">${currentBook.name}</g:link>

    <g:link controller="book">Book Home</g:link>

    <g:link controller="book" action="list">Book List</g:link>

    <g:link url="[action: 'list', controller: 'book']">Book List</g:link>

    <g:link params="[sort: 'title', order: 'asc', author: currentBook.author]"
            action="list">Book List</g:link>
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