占位符文本在zend文本元素中 [英] placeholder text in zend text element

问题描述

我们可以通过以下代码在HTML中实现这一点：

 < input type =textplaceholder =Searchname =q/> 
  

我的问题是如何使用Zend表单在我的输入框中添加占位符属性？

<$>

p $ p> $ element-> setAttrib（'placeholder'，'Search'）;


在扩展Zend_Form时，您也可以像这样使用它

  $ element = $ this-> createElement（'text'，'q'，array（
'placeholder'=>'搜索'，
'label'=>'搜索'
））; 
  

或者在视图内使用Zend_View_Helper_FormText

  echo $ this-> formText（'q'，null，array（'placeholder'=>'Search'））; 
  

I am working on a Zend form application where my form contains text boxes with watermarks.

we can achieve this in HTML by the following code:

<input type="text" placeholder="Search" name="q" />

My question is how to add the placeholder attribute in my input-box using Zend form ?

解决方案

It's already been mentioned to use:

$element->setAttrib('placeholder', 'Search');

You can also use it like this when extending Zend_Form

$element = $this->createElement('text', 'q', array(
           'placeholder' => 'Search',
           'label'       => 'Search'
));

Or inside the view using Zend_View_Helper_FormText

echo $this->formText('q',null, array('placeholder' => 'Search'));

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