7
我需要这个标记文件输入：文件输入困难装饰
<label class="col-sm-12">File upload</label>
<div class="col-sm-12">
<div class="fileinput fileinput-new input-group" data-provides="fileinput">
<div class="form-control" data-trigger="fileinput">
<i class="glyphicon glyphicon-file fileinput-exists"></i>
<span class="fileinput-filename"></span>
</div>
<span class="input-group-addon btn btn-default btn-file">
<span class="fileinput-new">Select file</span>
<span class="fileinput-exists">Change</span>
<input type="file" name="...">
</span>
<a href="#" class="input-group-addon btn btn-default fileinput-exists" data-dismiss="fileinput">Remove</a
</div>
<ul class="errors">
<li>Some error</li>
</ul>
</div>
我试了一下这样的：
<label class="col-sm-12">Attachment</label>
<div class="col-sm-12">
<?php echo $this->form->attachment; ?>
</div>
有了非常困难的装饰：
$this->fileDecorator = array(
array(
array('divOpen' => 'HtmlTag'), array('tag' => 'div', 'class' => 'form-control', 'data-trigger' => 'fileinput', 'openOnly' => true, 'placement' => Zend_Form_Decorator_Abstract::APPEND)
),
array(
array('i' => 'HtmlTag'), array('tag' => 'i', 'class' => 'glyphicon glyphicon-file fileinput-exists', 'placement' => Zend_Form_Decorator_Abstract::APPEND)
),
array(
array('span' => 'HtmlTag'), array('tag' => 'span', 'class' => 'fileinput-filename', 'placement' => Zend_Form_Decorator_Abstract::APPEND)
),
array(
array('divClose' => 'HtmlTag'), array('tag' => 'div', 'closeOnly' => true, 'placement' => Zend_Form_Decorator_Abstract::APPEND)
),
array(
array('spanOpen' => 'HtmlTag'), array('tag' => 'span', 'class' => 'input-group-addon btn btn-default btn-file', 'openOnly' => true, 'placement' => Zend_Form_Decorator_Abstract::APPEND)
),
array(
'Callback',
array('callback' =>
function($content, $element, $options) {
return "<span class=\"{$options['class']}\">{$options['text']}</span><span class=\"{$options['class2']}\">{$options['text2']}</span>";
},
'class' => 'fileinput-new',
'text' => $this->translator->_('_selectFile'),
'class2' => 'fileinput-exists',
'text2' => $this->translator->_('_change')
)
),
'File',
array(
array('spanClose' => 'HtmlTag'), array('tag' => 'span', 'closeOnly' => true, 'placement' => Zend_Form_Decorator_Abstract::APPEND)
),
array(
'Callback',
array('callback' =>
function($content, $element, $options) {
return "<a href=\"#\" class=\"{$options['class']}\" data-dismiss=\"{$options['data-dismiss']}\">{$options['text']}</a>";
},
'class' => 'input-group-addon btn btn-default fileinput-exists',
'text' => $this->translator->_('_remove'),
'data-dismiss' => 'fileinput'
)
),
array(
array('div' => 'HtmlTag'), array('tag' => 'div', 'class' => 'fileinput fileinput-new input-group', 'data-provides' => 'fileinput')
),
'Errors'
);
但问题是，该回调只能在装饰器中一次（不像HtmlTag）。并且标记有内容不可能添加没有回调。它可以通过更多的回调或不同的方式解决？
编辑： 我有想法。是否有可能将文件decoratror添加到回调装饰器？