Property Detail

• static java.lang.Object CONSTRAINT_TYPE_MAP

• CodecLookup codecLookup

• groovy.lang.Closure eachError

  Loops through each error of the specified bean or model. If no arguments are specified it will go through all model attributes and check for errors.

  attr:

  bean The bean to check for errors

  attr:

  field The field of the bean or model reference to check

  attr:

  model The model reference to check for errors

• groovy.lang.Closure fieldError

  Renders an error message for the given bean and field.
  eg. <g:fieldError bean="${book}" field="title" />

  attr:

  bean REQUIRED The bean to check for errors

  attr:

  field REQUIRED The field of the bean or model reference to check

  attr:

  message The object to resolve the message for. Objects must implement org.springframework.context.MessageSourceResolvable.

  attr:

  encodeAs The name of a codec to apply, i.e. HTML, JavaScript, URL etc

  attr:

  locale override locale to use instead of the one detected

• groovy.lang.Closure fieldValue

  Obtains the value of a field either from the original errors.
  eg. <g:fieldValue bean="${book}" field="title" />

  emptyTag:

  @attr bean REQUIRED The bean to check for errors

  attr:

  field REQUIRED The field of the bean or model reference to check

  attr:

  valueMessagePrefix Setting this allows the value to be resolved from the I18n messages.

• groovy.lang.Closure hasErrors

  Checks if the request has errors either for a field or global errors.

  attr:

  bean The bean to check for errors

  attr:

  field The field of the bean or model reference to check

  attr:

  model The model reference to check for errors

• groovy.lang.Closure message

  Resolves a message code for a given error or code from the resource bundle.

  emptyTag:

  @attr error The error to resolve the message for. Used for built-in Grails messages.

  attr:

  message The object to resolve the message for. Objects must implement org.springframework.context.MessageSourceResolvable.

  attr:

  code The code to resolve the message for. Used for custom application messages.

  attr:

  args A list of argument values to apply to the message, when code is used.

  attr:

  default The default message to output if the error or code cannot be found in messages.properties.

  attr:

  encodeAs The name of a codec to apply, i.e. HTML, JavaScript, URL etc

  attr:

  locale override locale to use instead of the one detected

• org.springframework.context.MessageSource messageSource

• groovy.lang.Closure renderErrors

  Loops through each error and renders it using one of the supported mechanisms (defaults to "list" if unsupported).

  emptyTag:

  @attr bean The bean to check for errors

  attr:

  field The field of the bean or model reference to check

  attr:

  model The model reference to check for errors

• static java.lang.Object returnObjectForTags

• groovy.lang.Closure validate

  Validates a form using Apache commons validator javascript against constraints defined in a Grails domain class.
  TODO: This tag is a work in progress

  attr:

  form REQUIRED the HTML form name

  attr:

  againstClass REQUIRED the domain class name

Method Detail

• java.lang.Object eachErrorInternal(java.lang.Object attrs, java.lang.Object body, boolean outputResult = false)

• java.lang.Object eachErrorInternalForList(java.lang.Object attrs, java.lang.Object errorsList, java.lang.Object body, boolean outputResult = false)

• java.lang.Object extractErrors(java.lang.Object attrs)

• java.lang.Object formatValue(java.lang.Object value, java.lang.String propertyPath = null, java.lang.Boolean tagSyntaxCall = false)

  Formats a given value for output to an HTML page by converting it to a string and encoding it. If the value is a number, it is formatted according to the current user's locale during the conversion to a string.

• @groovy.transform.CompileStatic java.lang.Object messageImpl(java.util.Map attrs)