Question

我为Tiles设置了配置，但它只加载扩展页面，这是主要内容，但不是header.jsp或footer.jsp。它也不会出错。

我认为它不会在action-servlet.xml中应用Tiles的配置，而只会应用其他视图解析器......

我不知道为什么......我做错了什么？

action-servlet.xml文件

<tiles-definitions>

<definition name="base" template="/WEB-INF/views/template/base.jsp">    
    <put-attribute name="header" value="/WEB-INF/views/template/header.jsp" />
    <put-attribute name="footer" value="/WEB-INF/views/template/footer.jsp"/>
</definition>

<definition name="/" extends="base">    
    <put-attribute name="content" value="/WEB-INF/views/contents/boardList.jsp" />
</definition>
</tiles-definitions>

layout.xml

<!DOCTYPE html>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<title>Insert title here</title>
</head>
<body>
<div id="container">

<!-- header -->
<tiles:insertAttribute name="header" />

<!-- contents -->
<tiles:insertAttribute name="content"/>

<!-- footer -->
<tiles:insertAttribute name="footer" />

</div>
</body>
</html>
<html>
<head>

base.jsp

import React from 'react';
import {Field, FieldArray, reduxForm} from 'redux-form'

let renderEmailField = ({input, label, type, meta: {touched, error}}) =>
  <fieldset>
    <label>{label}</label>
    <div>
      <input {...input} name="email" type="text" className="form-control" />
      {touched && error && <span>{error}</span>}
    </div>
  </fieldset>

let renderEmails = ({fields, meta: {submitFailed, error}}) =>
    <div>

    {fields.map((email, index) =>
      <div className="row form-group" key={index}>

        <div className="col-6">
          <Field
            name={email}
            component={renderEmailField}
            label={`Email Address`}
          />
        </div>
        <div className="col">
          {index > 2 &&
            <a href onClick={(e) => {e.preventDefault(); fields.remove(index)}}>X</a>
          }
        </div>
        <div className="col">
          {submitFailed && error &&
            <span className="error">{error}</span>
          }
        </div>

      </div>
      )}

      <div className="row form-group">
        <div className="col">
          <p>
            <a href onClick={(e) => {e.preventDefault(); fields.push()}}>Add Email</a>
          </p>
        </div>
      </div>

    </div>

class RaterInviteForm extends React.Component {

  handleSubmit(data) {
    // stuff
  }

  render() {

    const { submitting } = this.props
    return (
      <div className="RaterInviteForm">
        <h1>Invites</h1>
        <form className="form" onSubmit={this.props.handleSubmit(this.handleSubmit.bind(this))}>
          <FieldArray name="emails" component={renderEmails} />
          <div className="form-group">
            <button type="submit" disabled={submitting} className="btn btn-primary">Send Invitations</button>
          </div>
        </form>
      </div>
    );
  }

}

const validate = values => {
  const errors = {}
  console.log('validate')
  if (!values.emails || !values.emails.length) {
    errors.emails = {_error: 'At least one email must be entered'}
  }
  else {
    let emailsArrayErrors = []
    if (emailsArrayErrors.length) {
      errors.emails = emailsArrayErrors
    }
  }
  return errors
}

RaterInviteForm = reduxForm({
  form: 'emailsForm',
  initialValues: {
    emails: ['', '', '']
  },
  validate
})(RaterInviteForm)
...

Answer 1

您的扩展匿名定义中没有包含页眉，页脚属性。修改layout.xml，如下所示，

<tiles-definitions>

<definition name="base" template="/WEB-INF/views/template/base.jsp">    
   <put-attribute name="header" value="" />
   <put-attribute name="footer" value=""/>
</definition>

<definition name="/" extends="base">    
  <put-attribute name="content" value="/WEB-INF/views/contents/boardList.jsp" />
  <put-attribute name="header" value="/WEB-INF/views/template/header.jsp" />
  <put-attribute name="footer" value="/WEB-INF/views/template/footer.jsp"/>
</definition>
</tiles-definitions>

Apache Tiles配置不起作用

1 个答案: