Spring Roo text field input.tagx with adjustable width attribute

input.tagx.jsp

<jsp:root xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:fn="http://java.sun.com/jsp/jstl/functions" xmlns:spring="http://www.springframework.org/tags" xmlns:form="http://www.springframework.org/tags/form" xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0">
  <jsp:output omit-xml-declaration="yes" />

  <jsp:directive.attribute name="id" type="java.lang.String" required="true" rtexprvalue="true" description="The identifier for this tag (do not change!)" />
  <jsp:directive.attribute name="field" type="java.lang.String" required="true" rtexprvalue="true" description="The field exposed from the form backing object" />
  <jsp:directive.attribute name="label" type="java.lang.String" required="false" rtexprvalue="true" description="The label used for this field, will default to a message bundle if not supplied" />
  <jsp:directive.attribute name="labelCode" type="java.lang.String" required="false" rtexprvalue="true" description="Key for label message bundle if label is not supplied" />
  <jsp:directive.attribute name="required" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Indicates if this field is required (default false)" />
  <jsp:directive.attribute name="disabled" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Specify if this field should be enabled" />
  <jsp:directive.attribute name="validationRegex" type="java.lang.String" required="false" rtexprvalue="true" description="Specify regular expression to be used for the validation of the input contents" />
  <jsp:directive.attribute name="validationMessageCode" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the message (message property code) to be displayed if the regular expression validation fails" />
  <jsp:directive.attribute name="validationMessage" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the message to be displayed if the regular expression validation fails" />
  <jsp:directive.attribute name="min" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the minimum length of the input contents" />
  <jsp:directive.attribute name="max" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the maximum length of the input contents" />
  <jsp:directive.attribute name="decimalMin" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the minimum size of the input contents" />
  <jsp:directive.attribute name="decimalMax" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the maximum size of the input contents" />
  <jsp:directive.attribute name="disableFormBinding" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Set to true to disable Spring form binding" />
  <jsp:directive.attribute name="type" type="java.lang.String" required="false" rtexprvalue="true" description="Set field type (default 'text', or 'password')" />
  <jsp:directive.attribute name="render" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Indicate if the contents of this tag and all enclosed tags should be rendered (default 'true')" />
  <jsp:directive.attribute name="width" type="java.lang.String" required="false" rtexprvalue="true" description="Width of the input field" />  
  <jsp:directive.attribute name="z" type="java.lang.String" required="false" description="Used for checking if element has been modified (to recalculate simply provide empty string value)" />
  
  <c:if test="${empty render or render}">
  
    <c:if test="${empty type}">
      <c:set value="text" var="type" />
    </c:if>
    
    <c:if test="${empty disabled}">
      <c:set value="false" var="disabled" />
    </c:if>
    
    <c:if test="${empty label}">
      <c:if test="${empty labelCode}">
        <c:set var="labelCode" value="${fn:substringAfter(id,'_')}" />
      </c:if>
      <spring:message code="label_${fn:toLowerCase(labelCode)}" var="label" htmlEscape="false" />
    </c:if>
    
    <c:if test="${empty validationMessage}">
      <c:choose>
        <c:when test="${empty validationMessageCode}">
          <spring:message arguments="${fn:escapeXml(label)}" code="field_invalid" var="field_invalid" htmlEscape="false" />
        </c:when>
        <c:otherwise>
          <spring:message arguments="${fn:escapeXml(label)}" code="${validationMessageCode}" var="field_invalid" htmlEscape="false" />
        </c:otherwise>
      </c:choose>
    </c:if>
    
    <c:if test="${empty required}">
      <c:set value="false" var="required" />
    </c:if>
    
    <c:set var="sec_field">
      <spring:escapeBody javaScriptEscape="true" >${field}</spring:escapeBody>
    </c:set>
    
    <div id="_${fn:escapeXml(id)}_id">
      <label for="_${sec_field}_id">
        <c:out value="${fn:escapeXml(label)}" />:
      </label>
      <c:choose>
        <c:when test="${disableFormBinding}">
          <input id="_${sec_field}_id" name="${sec_field}" type="${fn:escapeXml(type)}" />
        </c:when>
        <c:otherwise>
          <c:choose>
            <c:when test="${type eq 'password'}">
              <form:password id="_${sec_field}_id" path="${sec_field}" disabled="${disabled}" />
            </c:when>
            <c:otherwise>
              <form:input id="_${sec_field}_id" path="${sec_field}" disabled="${disabled}" />
            </c:otherwise>
          </c:choose>
          <br />
          <form:errors cssClass="errors" id="_${sec_field}_error_id" path="${sec_field}" />
        </c:otherwise>
      </c:choose>
      <c:choose>
        <c:when test="${required}">
          <spring:message code="field_required" var="field_required" htmlEscape="false" />
          <spring:message argumentSeparator="," arguments="${label},(${field_required})" code="field_simple_validation" var="field_validation" htmlEscape="false" />
        </c:when>
        <c:otherwise>
          <spring:message argumentSeparator="," arguments="${label}, " code="field_simple_validation" var="field_validation" htmlEscape="false" />
        </c:otherwise>
      </c:choose>
      <c:set var="sec_field_validation">
        <spring:escapeBody javaScriptEscape="true">${field_validation}</spring:escapeBody>
      </c:set>
      <c:set var="sec_field_invalid">
        <spring:escapeBody javaScriptEscape="true" htmlEscape="true">${field_invalid}</spring:escapeBody>
      </c:set>
      <c:set var="sec_field_required">
        <spring:escapeBody javaScriptEscape="true">${field_required}</spring:escapeBody>
      </c:set>
      <c:set var="sec_validation_regex" value="" />
      <c:if test="${!empty validationRegex}">
        <c:set var="sec_validation_regex" value="regExp : '${validationRegex}', " />
      </c:if>
      <script type="text/javascript">        
        Spring.addDecoration(new Spring.ElementDecoration({elementId : '_${sec_field}_id', widgetType : 'dijit.form.ValidationTextBox', widgetAttrs : {promptMessage: '${sec_field_validation}', invalidMessage: '${sec_field_invalid}', required : ${required}, <c:if test="${not empty width}">style: 'width: ${width}',</c:if> ${sec_validation_regex} missingMessage : '${sec_field_required}'}}));        
      </script>
    </div>
    <br />
  </c:if>
</jsp:root>