Codeigniter失败设置行和行textarea

问题描述：

My view file:

echo form_textarea('',$data['note_order'],"rows='4' cols='50'");

But what I got in the browser:

<textarea name="" cols="90" rows="12">Blablablabla</textarea>

If I change view code like:

$options = array(
    'rows' => 4,
    'cols' => 50
);
echo form_textarea('',$data['note_order'],$options);

I got error:

A PHP Error was encountered
Severity: Notice
Message: Array to string conversion
Filename: helpers/form_helper.php
Line Number: 265

Why my set is not working?

我的视图文件： p>

  echo form_textarea（''，  $ data ['note_order']，“rows ='4'cols = '50'”）; 
  code>  pre> 
 
 但我在浏览器中得到了什么： p  > 
 
 
 ＆lt; textarea name =“”cols =“90”rows =“12”＆gt; Blablablabla＆lt; / textarea＆gt; 
  code>  pre> 
 
 如果我改变视图代码，如： p> 
 
   $ options = array（
'worts'=＆gt; 4，
'cols'=＆gt; 50 
）  ; 
echo form_textarea（''，$ data ['note_order']，$ options）; 
  code>  pre> 
 
 我收到错误： p> 
 
  遇到PHP错误
Severity：Notice 
Message：Array to string conversion 
Filename：helpers / form_helper.php 
Line Number：265 
  code>  pre> 
 
 
为什么我的套装不起作用？ p> 
  div>

答

Try this

$options = array(
    'name' => '',
    'rows' => '4',
    'cols' => '50',
    'value'=> $data['note_order']
);
echo form_textarea($options);

答

I found

echo form_textarea('notes', set_value('notes'), array('rows' => '3'));

results in markup with rows="10"; not what I wanted. Whereas

echo form_textarea(array(
        'name' => 'notes',
        'id' => 'notes',
        'value' => set_value('notes'),
        'rows' => '3'
    ));

(with or without the id element) correctly produces markup with rows="3".

Codeigniter失败设置行和行textarea

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