PHP 小胡子 - 多个部分

Question

我发现这个 fiddle 展示了如何在 Mustache 模板中包含多个部分：http://jsfiddle.net/YW5zF/3/

我正在尝试将其转换为 PHP 小胡子，但遇到了一些困难。有人可以帮忙吗？

本质上，我试图了解如何在一个模板中多次重复使用输入模板。

这是我的主模板 (contact.mustache):

<form id="contact-form" method="post" action="contact.php" role="form">
    <div class="messages"></div>
    <div class="controls">
        <div class="row">
            <div class="col-md-6">
                {{>input}}
            </div>
            <div class="col-md-6">
                {{>input}}
            </div>
        </div>
        <div class="row">
            <div class="col-md-6">
                {{>input}}
            </div>
            <div class="col-md-6">
                {{>input}}
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                {{>textarea}}
            </div>
            <div class="col-md-12">
                <input type="submit" class="btn btn-success btn-send" value="Send message">
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                <p class="text-muted"><strong>*</strong> These fields are required.</p>
            </div>
        </div>
    </div>
</form>

这是我的部分输入 (input.mustache):

{{#input}}
    <div class="{{div_class}}">
        <label class="{{label_class}}" for="{{id}}">{{text}}</label>
        <input type="{{type}}" id="{{id}}" name="{{name}}" class="{{input_class}}" placeholder="{{placeholder}}" {{required}} data-error="{{data-error}}">
        <div class="{{line_class}}"></div>
    </div>
{{/input}}

这是我的文本区域模板 (textarea.mustache)

{{#textarea}}
    <div class="{{div_class}}">
        <label class="{{label_class}}" for="{{id}}">{{text}}</label>
        <textarea id="{{id}}" name="{{name}}" class="{{input_class}}" placeholder="{{placeholder}}" rows="{{rows}}" {{required}} data-error="{{data-error}}"></textarea>
        <div class="{{line_class}}"></div>
    </div>
{{/textarea}}

这是我的 PHP 代码来尝试渲染它：

<?php

require_once __DIR__ . '/vendor/autoload.php';

$m = new Mustache_Engine;
    $data = array(
                    0 =>array(
                        "div_class"=>"form-group", 
                        "id"=>"form_name",
                        "type"=>"text",
                        "name"=>"name",
                        "placeholder"=> "Please enter your firstname *",
                        "required"=>"required='required'"
                        "data-error"=>"Firstname is required.",
                        "input_class"=>"form-control", 
                        "label_class"=>"floating-label",
                        "text"=>"Firstname *",
                        "line_class"=>"line-ripple",
                    ),
                    1=> array(
                        "div_class"=>"form-group", 
                        "id"=>"form_lastname",
                        "type"=>"text",
                        "name"=>"surname",
                        "placeholder"=> "Please enter your lastname *",
                        "required"=>"required='required'"
                        "data-error"=>"Lastname is required.",
                        "input_class"=>"form-control", 
                        "label_class"=>"floating-label",
                        "text"=>"Lastname *",
                        "line_class"=>"line-ripple",
                    ),
                    2 =>array(
                        "div_class"=>"form-group", 
                        "id"=>"form_email",
                        "type"=>"email",
                        "name"=>"email",
                        "placeholder"=> "Please enter your email *",
                        "required"=>"required='required'"
                        "data-error"=>"Valid email is required.",
                        "input_class"=>"form-control", 
                        "label_class"=>"floating-label",
                        "text"=>"Email *",
                        "line_class"=>"line-ripple",
                    ),
                    3 =>array(
                        "div_class"=>"form-group", 
                        "id"=>"form_phone",
                        "type"=>"tel",
                        "name"=>"phone",
                        "placeholder"=> "Please enter your phone",
                        "input_class"=>"form-control", 
                        "label_class"=>"floating-label",
                        "text"=>"Phone",
                        "line_class"=>"line-ripple",
                    ),
                    4 =>array(
                        "div_class"=>"form-group", 
                        "id"=>"form_message",
                        "name"=>"message",
                        "placeholder"=> "Message for me *",
                        "required"=>"required='required'"
                        "data-error"=>"Please,leave us a message.",
                        "input_class"=>"form-control", 
                        "label_class"=>"floating-label",
                        "rows"=>4,
                        "text"=>"Message *",
                        "line_class"=>"line-ripple",
                    )
      );

// main templates in the /views folder, partials in the /views/partials folder
$m = new Mustache_Engine(array(
    'loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__) . '/views'),
    'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__) . '/views/partials'),
));

// loads template from `views/contact.mustache` and renders it.
echo $m->render("contact", $data);

这个脚本的当前结果是：

<form id="contact-form" method="post" action="contact.php" role="form">
    <div class="messages"></div>
    <div class="controls">
        <div class="row">
            <div class="col-md-6">
                    <div class="form-group">
                        <label class="floating-label" for="form_name">Firstname *</label>
                        <input type="text" id="form_name" name="name" class="form-control" placeholder="Please enter your firstname *" required='required' data-error="Firstname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_lastname">Lastname *</label>
                        <input type="text" id="form_lastname" name="surname" class="form-control" placeholder="Please enter your lastname *" required='required' data-error="Lastname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_email">Email *</label>
                        <input type="email" id="form_email" name="email" class="form-control" placeholder="Please enter your email *" required='required' data-error="Valid email is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_phone">Phone</label>
                        <input type="tel" id="form_phone" name="phone" class="form-control" placeholder="Please enter your phone"  data-error="">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_message">Message *</label>
                        <input type="" id="form_message" name="message" class="form-control" placeholder="Message for me *" required='required' data-error="Please,leave us a message.">
                        <div class="line-ripple"></div>
                    </div>
            </div>
            <div class="col-md-6">
                    <div class="form-group">
                        <label class="floating-label" for="form_name">Firstname *</label>
                        <input type="text" id="form_name" name="name" class="form-control" placeholder="Please enter your firstname *" required='required' data-error="Firstname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_lastname">Lastname *</label>
                        <input type="text" id="form_lastname" name="surname" class="form-control" placeholder="Please enter your lastname *" required='required' data-error="Lastname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_email">Email *</label>
                        <input type="email" id="form_email" name="email" class="form-control" placeholder="Please enter your email *" required='required' data-error="Valid email is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_phone">Phone</label>
                        <input type="tel" id="form_phone" name="phone" class="form-control" placeholder="Please enter your phone"  data-error="">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_message">Message *</label>
                        <input type="" id="form_message" name="message" class="form-control" placeholder="Message for me *" required='required' data-error="Please,leave us a message.">
                        <div class="line-ripple"></div>
                    </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-6">
                    <div class="form-group">
                        <label class="floating-label" for="form_name">Firstname *</label>
                        <input type="text" id="form_name" name="name" class="form-control" placeholder="Please enter your firstname *" required='required' data-error="Firstname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_lastname">Lastname *</label>
                        <input type="text" id="form_lastname" name="surname" class="form-control" placeholder="Please enter your lastname *" required='required' data-error="Lastname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_email">Email *</label>
                        <input type="email" id="form_email" name="email" class="form-control" placeholder="Please enter your email *" required='required' data-error="Valid email is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_phone">Phone</label>
                        <input type="tel" id="form_phone" name="phone" class="form-control" placeholder="Please enter your phone"  data-error="">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_message">Message *</label>
                        <input type="" id="form_message" name="message" class="form-control" placeholder="Message for me *" required='required' data-error="Please,leave us a message.">
                        <div class="line-ripple"></div>
                    </div>
            </div>
            <div class="col-md-6">
                    <div class="form-group">
                        <label class="floating-label" for="form_name">Firstname *</label>
                        <input type="text" id="form_name" name="name" class="form-control" placeholder="Please enter your firstname *" required='required' data-error="Firstname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_lastname">Lastname *</label>
                        <input type="text" id="form_lastname" name="surname" class="form-control" placeholder="Please enter your lastname *" required='required' data-error="Lastname is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_email">Email *</label>
                        <input type="email" id="form_email" name="email" class="form-control" placeholder="Please enter your email *" required='required' data-error="Valid email is required.">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_phone">Phone</label>
                        <input type="tel" id="form_phone" name="phone" class="form-control" placeholder="Please enter your phone"  data-error="">
                        <div class="line-ripple"></div>
                    </div>
                    <div class="form-group">
                        <label class="floating-label" for="form_message">Message *</label>
                        <input type="" id="form_message" name="message" class="form-control" placeholder="Message for me *" required='required' data-error="Please,leave us a message.">
                        <div class="line-ripple"></div>
                    </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
            </div>
            <div class="col-md-12">
                <input type="submit" class="btn btn-success btn-send" value="Send message">
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                <p class="text-muted"><strong>*</strong> These fields are required.</p>
            </div>
        </div>
    </div>
</form>

为什么不正确？

编辑终于开始工作了，下面列出了更改...

这里是contact.mustache

<form id="contact-form" method="post" action="contact.php" role="form">
    <div class="messages"></div>
    <div class="controls">
        {{>input}}
        {{>textarea}}
        <div class="col-md-12">
            <input type="submit" class="btn btn-success btn-send" value="Send message">
        </div>
        <div class="row">
            <div class="col-md-12">
                <p class="text-muted"><strong>*</strong> These fields are required.</p>
            </div>
        </div>
    </div>
</form>

这里是input.mustache

{{#input}}
<div class="row">
    <div class="col-md-6">
        <div class="{{div_class}}">
            <label class="{{label_class}}" for="{{id}}">{{text}}</label>
            <input type="{{type}}" id="{{id}}"    name="{{name}}" class="{{input_class}}" placeholder="{{placeholder}}" {{required}} data-error="{{data-error}}">
            <div class="{{line_class}}"></div>
        </div>
    </div>
</div>
{{/input}}

这里是textarea.mustache

{{#textarea}}
<div class="row">
    <div class="col-md-12">
        <div class="{{div_class}}">
            <label class="{{label_class}}" for="{{id}}">{{text}}</label>
            <textarea id="{{id}}" name="{{name}}" class="{{input_class}}" placeholder="{{placeholder}}" rows="{{rows}}" {{required}} data-error="{{data-error}}"></textarea>
            <div class="{{line_class}}"></div>
        </div>
    </div>
</div>
{{/textarea}}

这是数据数组（代码保持不变）：

$data = array(
    "input"=>array(
                0 =>array(
                    "div_class"=>"form-group", 
                    "id"=>"form_name",
                    "type"=>"text",
                    "name"=>"name",
                    "placeholder"=> "Please enter your firstname *",
                    "required"=>"required='required'",
                    "data-error"=>"Firstname is required.",
                    "input_class"=>"form-control", 
                    "label_class"=>"floating-label",
                    "text"=>"Firstname *",
                    "line_class"=>"line-ripple",
                ),
                1=> array(
                    "div_class"=>"form-group", 
                    "id"=>"form_lastname",
                    "type"=>"text",
                    "name"=>"surname",
                    "placeholder"=> "Please enter your lastname *",
                    "required"=>"required='required'",
                    "data-error"=>"Lastname is required.",
                    "input_class"=>"form-control", 
                    "label_class"=>"floating-label",
                    "text"=>"Lastname *",
                    "line_class"=>"line-ripple",
                ),
                2 =>array(
                    "div_class"=>"form-group", 
                    "id"=>"form_email",
                    "type"=>"email",
                    "name"=>"email",
                    "placeholder"=> "Please enter your email *",
                    "required"=>"required='required'",
                    "data-error"=>"Valid email is required.",
                    "input_class"=>"form-control", 
                    "label_class"=>"floating-label",
                    "text"=>"Email *",
                    "line_class"=>"line-ripple",
                ),
                3 =>array(
                    "div_class"=>"form-group", 
                    "id"=>"form_phone",
                    "type"=>"tel",
                    "name"=>"phone",
                    "placeholder"=> "Please enter your phone",
                    "input_class"=>"form-control", 
                    "label_class"=>"floating-label",
                    "text"=>"Phone",
                    "line_class"=>"line-ripple",
                ),
            ),
"textarea"=>array(
                0 =>array(
                    "div_class"=>"form-group", 
                    "id"=>"form_message",
                    "name"=>"message",
                    "placeholder"=> "Message for me *",
                    "required"=>"required='required'",
                    "data-error"=>"Please,leave us a message.",
                    "input_class"=>"form-control", 
                    "label_class"=>"floating-label",
                    "text"=>"Message *",
                    "rows"=>4,
                    "line_class"=>"line-ripple",
                ),
            )
  );

这是输出：

<form id="contact-form" method="post" action="contact.php" role="form">
    <div class="messages"></div>
    <div class="controls">
        <div class="row">
            <div class="col-md-6">
                <div class="form-group">
                    <label class="floating-label" for="form_name">Firstname *</label>
                    <input type="text" id="form_name"    name="name" class="form-control" placeholder="Please enter your firstname *" required='required' data-error="Firstname is required.">
                    <div class="line-ripple"></div>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-6">
                <div class="form-group">
                    <label class="floating-label" for="form_lastname">Lastname *</label>
                    <input type="text" id="form_lastname"    name="surname" class="form-control" placeholder="Please enter your lastname *" required='required' data-error="Lastname is required.">
                    <div class="line-ripple"></div>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-6">
                <div class="form-group">
                    <label class="floating-label" for="form_email">Email *</label>
                    <input type="email" id="form_email"    name="email" class="form-control" placeholder="Please enter your email *" required='required' data-error="Valid email is required.">
                    <div class="line-ripple"></div>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-6">
                <div class="form-group">
                    <label class="floating-label" for="form_phone">Phone</label>
                    <input type="tel" id="form_phone"    name="phone" class="form-control" placeholder="Please enter your phone"  data-error="">
                    <div class="line-ripple"></div>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                <div class="form-group">
                    <label class="floating-label" for="form_message">Message *</label>
                    <textarea id="form_message" name="message" class="form-control" placeholder="Message for me *" rows="4" required='required' data-error="Please,leave us a message."></textarea>
                    <div class="line-ripple"></div>
                </div>
            </div>
        </div>
        <div class="col-md-12">
            <input type="submit" class="btn btn-success btn-send" value="Send message">
        </div>
        <div class="row">
            <div class="col-md-12">
                <p class="text-muted"><strong>*</strong> These fields are required.</p>
            </div>
        </div>
    </div>
</form>

Answer 1

真正有用的东西
PHP 渲染函数似乎只有两个参数，与 Javascript 不同。因此，删除第三个参数并将 {{>objPartial}} 重命名为 {{>input}} 以便它与文件匹配应该使其与 PHP 渲染器一起工作。

此外，每次在主模板中遇到分部时，它都会查看提供给它的数据，并根据分部为数组的每个索引创建代码。如果部分的每次出现仅针对数组的一个元素呈现，那么您的代码将完美运行。

至此，您几乎可以正常工作了，只需要再调整几处。

{{#input}}
 <div class="col-md-6">
  <div class="{{div_class}}">
   <label class="{{label_class}}" for="{{id}}">{{text}}</label>
   <input type="{{type}}" id="{{id}}" name="{{name}}" class="{{input_class}}" placeholder="{{placeholder}}" {{required}} data-error="{{data-error}}">
   <div class="{{line_class}}"></div>
  </div>
{{/input}}

并且在主模板中只有一个对 {{>input}} 的引用。

<form id="contact-form" method="post" action="contact.php" role="form">
    <div class="messages"></div>
    <div class="controls">
        <div class="row">
           {{>input}}
        </div>
        <div class="row">
            <div class="col-md-12">
                {{>textarea}}
            </div>
            <div class="col-md-12">
                <input type="submit" class="btn btn-success btn-send" value="Send message">
            </div>
        </div>
        <div class="row">
            <div class="col-md-12">
                <p class="text-muted"><strong>*</strong> These fields are required.</p>
            </div>
        </div>
    </div>
</form>

有一种方法可以保留每两个元素一行 div 的格式，但是对于 bootstrap 列，除非您正在执行某种特殊格式，否则没有必要这样做。

旧答案（保留以防对其他人有用）
这里有一个轻微的调整，我相信会让这项工作成功。不是为每条内容调用部分，而是为整个内容数组调用一次。您的 $data 数组需要略有不同，所以这就是我所看到的：

$data = array(
  "input"=>array(
    array(
      "div_class"=>"text-field", "id"=>"firstName",
      "input_class"=>"text-field__input", "label_class"=>"floating-label",
      "line_class"=>"line-ripple", "text"=>"Curly"
     )
    ),
    array(
       "div_class"=>"text-field", "id"=>"lastName",
       "input_class"=>"text-field__input",
       "label_class"=>"floating-label",
       "line_class"=>"line-ripple", "text"=>"Athos"
    )
  )
);

您的部分会略有变化以包含 .col-md-6:

{{#input}}
<div class="col-md-6">
  <div class="{{div_class}}">
    <input type="text" id="{{id}}" class="{{input_class}}">
    <label class="{{label_class}}" for="{{id}}">{{text}}</label>
    <div class="{{line_class}}"></div>
  </div>
</div>
{{/input}}

那你可以替换

<div class="row">
    <div class="col-md-6">
        {{#firstname}}
            {{>objPartial}}
        {{/firstname}}
    </div>
    <div class="col-md-6">
        {{#lastname}}
            {{>objPartial}}
        {{/lastname}}
    </div>
</div>

和

<div class="row">
  {{>objPartial}}
</div>

PHP 小胡子 - 多个部分

PHP Mustache - multiple partials

php

mustache

mustache.php