fieldValue
目的 Purpose
Inspects a bean which has been the subject of data binding and obtains the value of the field either from the originally submitted value in the bean's errors object populated during data binding or from the value of a bean's property. Once the value is obtained it will be automatically HTML-encoded.使用例 Examples
<g:fieldValue bean="${book}" field="title" />// or as a method <input type="text" value="${fieldValue(bean: book, field: 'title')}" />
詳細 Description
属性 Attributes
bean(required) - The bean instance to inspectfield(required) - The name of the field to obtain the value of