我一直在尝试使用以下taglib格式化grails应用中的电话号码
package rewards
class MasksTagLib {
static defaultEncodeAs = [taglib:'html']
//static encodeAsForTags = [tagName: [taglib:'html'], otherTagName:
[taglib:'none']]
def phone334 = { attrs ->
String phone = attrs.phone
def formatted = "("+phone.substring(0,3)+") "+pho ne.substring(3,6)+"-"+phone.substring(6)
out << formatted
}
}
另外我在我的视图中使用了import语句来使用taglib，但格式不会改变customerController的index.gsp中的显示 这适用于以下视图，但我无法在其他地方工作，视图是profile.gsp
<%@ page import="rewards.Customer" %>
<!DOCTYPE html>
<html>
<head>
<meta name="layout" content="main">
<g:set var="entityName" value="${message(code: 'customer.label', default: 'Customer')}" />
<title>Customer Profile</title>
</head>
<body>
<div id="edit-customer" class="content scaffold-edit" role="main">
<h1>Customer Profile</h1>
<g:if test="${flash.message}">
<div class="message" role="status">${flash.message}</div>
</g:if>
<g:hasErrors bean="${customerInstance}">
<ul class="errors" role="alert">
<g:eachError bean="${customerInstance}" var="error">
<li <g:if test="${error in org.springframework.validation.FieldError}">data-field-id="${error.field}"</g:if>><g:message error="${error}"/></li>
</g:eachError>
</ul>
</g:hasErrors>
<g:form url="[resource:customerInstance, action:'updateProfile']" method="PUT" >
<g:hiddenField name="version" value="${customerInstance?.version}" />
<fieldset class="buttons">
<g:actionSubmit class="save" action="updateProfile" value="${message(code: 'default.button.update.label', default: 'Update')}" />
</fieldset>
<fieldset class="form">
<div class="fieldcontain ${hasErrors(bean: customerInstance, field: 'firstName', 'error')} ">
<label for="firstName">
<g:message code="customer.firstName.label" default="First Name" />
</label>
<g:textField name="firstName" value="${customerInstance?.firstName}"/>
</div>
<div class="fieldcontain ${hasErrors(bean: customerInstance, field: 'lastName', 'error')} ">
<label for="lastName">
<g:message code="customer.lastName.label" default="Last Name" />
</label>
<g:textField name="lastName" value="${customerInstance?.lastName}"/>
</div>
<div class="fieldcontain ${hasErrors(bean: customerInstance, field: 'phone', 'error')} required">
<span id="phone-label" class="property-label"><g:message code="customer.phone.label" default="Phone" /></span>
<span class="property-value" aria-labelledby="phone-label"><g:phone334 phone="${customerInstance?.phone}"/></span>
</div>
<div class="fieldcontain ${hasErrors(bean: customerInstance, field: 'email', 'error')} ">
<label for="email">
<g:message code="customer.email.label" default="Email" />
</label>
<g:textField name="email" value="${customerInstance?.email}"/>
</div>
<div class="fieldcontain ${hasErrors(bean: customerInstance, field: 'totalPoints', 'error')} required">
<span id="totalPoints-label" class="property-label"><g:message code="customer.totalPoints.label" default="Total Points" /></span>
<span class="property-value" aria-labelledby="totalPoints-label"><g:fieldValue bean="${customerInstance}" field="totalPoints"/></span>
</div>
</fieldset>
</g:form>
</div>
<div id="list-award" class="content scaffold-list" role="main">
<g:if test="${flash.message}">
<div class="message" role="status">${flash.message}</div>
</g:if>
<table>
<thead>
<tr>
<g:sortableColumn property="type" title="${message(code: 'award.type.label', default: 'Type')}" />
<g:sortableColumn property="awardDate" title="${message(code: 'award.checkinDate.label', default: 'Award Date')}" />
<th><g:message code="award.customer.label" default="Phone" /></th>
<g:sortableColumn property="points" title="${message(code: 'award.points.label', default: 'Points')}" />
</tr>
</thead>
<tbody>
<g:each in="${customerInstance.awards}" status="i" var="checkinInstance">
<tr class="${(i % 2) == 0 ? 'even' : 'odd'}">
<td>${fieldValue(bean: checkinInstance, field: "type")}</td>
<td>${fieldValue(bean: checkinInstance, field: "awardDate")}</td>
<td><g:phone334 phone="${customerInstance?.phone}"/></td>
<td>${fieldValue(bean: checkinInstance, field: "points")}</td>
</tr>
</g:each>
</tbody>
</table>
</div>
</body>
我很感激能得到的任何帮助。
这是控制器。它被称为CustomerController.groovy，它使用“索引”显示列表。如何将电话格式应用于此列表
package rewards
class CustomerController {
static scaffold = true
def calculationsService
def lookup() {
// def customerInstance = Customer.list(sort: "lastName", order:
"desc", max: 5, offset: 5)
// dynamic queries
// def customerInstance = Customer.findAllByLastName("Foster")
// def customerInstance = Customer.findAllByTotalPoints(5, [sort: "lastName", order: "desc"])
// def customerInstance = Customer.findAllByPhone(params.id) // for one row return findBy if rows > 1 only first
// def customerInstance = Customer.findAllByLastNameLike("H%") // Case Sensitive
// def customerInstance = Customer.findAllByLastNameIlike("b%") // Case Insensitive
// def customerInstance = Customer.findAllByTotalPointsGreaterThanEquals(3, [sort: "totalPoints"])
// def customerInstance = Customer.findAllByTotalPointsBetween(2, 4, [sort: "totalPoints"])
def customerInstance = Customer.findAllByFirstNameIlikeAndTotalPointsGreaterThanEquals("b%", 3)
[customerInstanceList: customerInstance]
}
def customerLookup(Customer lookupInstance) {
// Query customer by Phone number - service
// If no result, - controller
// create a new customer - service
// create welcome message - service
// add award reward - service
// save customer - service
// send welcome to kiosk - controller
// if customer found - controller
// calculate total ponts - service
// create welcome message - service
// add award reward - service
// save customer - controller
// send welcome to kiosk - controller
def (customerInstance, welcomeMessage) = calculationsService.processCheckin(lookupInstance)
render(view: "checkin", model:[customerInstance: customerInstance, welcomeMessage: welcomeMessage])
}
def index() {
params.max = 10
[customerInstanceList: Customer.list(params), customerInstanceCount: Customer.count()]
}
def create() {
[customerInstance: new Customer()]
}
def save(Customer customerInstance) {
customerInstance.save()
redirect(action: "show", id: customerInstance.id)
}
def show(Long id) {
def customerInstance = Customer.get(id)
customerInstance = calculationsService.getTotalPoints(customerInstance)
[customerInstance: customerInstance]
}
def edit(Long id) {
def customerInstance = Customer.get(id)
[customerInstance: customerInstance]
}
def update(Long id) {
def customerInstance = Customer.get(id)
customerInstance.properties = params
customerInstance.save()
redirect(action: "show", id: customerInstance.id)
}
def delete(Long id) {
def customerInstance = Customer.get(id)
customerInstance.delete()
redirect(action: "index")
}
def profile() {
def customerInstance = Customer.findByPhone(params.id)
[customerInstance: customerInstance]
}
def updateProfile(Customer customerInstance) {
customerInstance.save()
render(view: "profile", model:[customerInstance: customerInstance])
}
def checkin() {}
}
答案 0 :(得分：0)
如果你想自定义你的索引视图，在这种情况下你最好的选择是停止使用scaffolded页面，是的。 （有其他选择，但它们在这种情况下过于复杂，并且几乎没有为你提供对结果视图的控制。）
一般来说，长期拥有半支架内容并不是一个好主意。通过这个，我的意思是脚手架控制器，或脚手架视图，但不是另一边。从长远来看，其中一种可能会发生变化，您的网页也会中断。
