I got the Autocomplete widget to work with the following:
Same autocomplete widget file as you but different code in controller and
view file:
Controller:
public $helpers = [
'Form' => [
'widgets' => [
'autocomplete' => ['App\View\Widget\Autocomplete']
]
]
];
add.ctp:
<?php
echo $this->Html->css('jquery-ui.theme.css');
echo $this->Html->script('jquery',['block'=>true]);
echo $this->Html->script('jquery-ui',['block'=>true]);
$this->Html->scriptStart(['block'=>true,'safe'=>false]);
?>
<!--
$(document).ready(function(){
var availableTags =[ <?php
$prefix = '';
$lst ='';
foreach ($salesPeople as $sp)
{
$lst .= $prefix . '"' . $sp . '"';
$prefix = ', ';
}
echo $lst;
?>];
<?php
if(strlen($purchase->sales_person)>0){?>
$( "#sales_person" ).autocomplete({source:
availableTags}).val('<?=
$purchase->sales_person?>').data('autocomplete')._trigger('select');
<?php
}?>
});
//-->
<?php
$this->Html->scriptEnd();
// Using a classname.
$this->Form->addWidget(
'autocomplete',
['App\View\Widget\Autocomplete']
);
?>
<div class="purchases form">
<?= $this->Form->create($purchase,['templates'=>['autocomplete' => '<input
id="sales_person" name="{{name}}"{{attrs}}>'],
'onsubmit'=>'return validateForm()']); ?>
<fieldset>
<legend><?= __('Add Purchase'); ?></legend>
<?php
echo $this->Form->input('sales_person', ['type' =>
'autocomplete','label'=>'Sales
Person','id'=>'sales_person','required'=>true]);
</fieldset>
<?= $this->Form->button(__('Submit')); ?>
<?= $this->Form->end(); ?>
</div>
I eliminated all of the items not necessary for the example, so there are
likely errors in there, but it should give you the gist of what is needed
for the autocomplete to work.
Regards,
--Kevin
On Tuesday, September 30, 2014 7:33:24 PM UTC+7, Radharadhya Dasa wrote:
>
> Hi,
>
> I am trying to make an autocomplete input work on Cake 3.0
>
> The current 3.0 cookbook gives a code example here :
> http://book.cakephp.org/3.0/en/core-libraries/helpers/form.html
>
> If I try it I get an error message:
> *Fatal error*: Declaration of App\View\Widget\Autocomplete::render() must
> be compatible with Cake\View\Widget\WidgetInterface::render(array $data,
> Cake\View\Form\ContextInterface $context) in
> */home/rrd/public_html/sanga/src/View/Widget/Autocomplete.php* on line
>
> *6*If I change my render function to
>
> *public function render(array $data, Cake\View\Form\ContextInterface
> $context) {*
> Still I get the same error message.
>
> Any idea how to solve this?
>
> rrd
>
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