hi, I checked errata page, don’t find this, so I write here,
in Page 96 3. there are some code like this:
<ul class="tasks">
<?php if(is_array($models) && count($models)):?>
<?php for($i=0; $i < count($models); $i++):?>
<?php $this->renderPartial('_task', array(
'model'=>$models[$i],
'index'=>$i,
)
);
?>
<?php endfor?>
<?php endif?>
</ul>
but because in 2. there are also assing $models as object, code like this:
if(!empty($models)) {
//could be saved to DB here
} else {
$models = new Task();
}
if w/o checking of $models in index.php, then people will get error, because there is not model in $models[0]
so maybe man can append code like this:
<?php if(is_array($models) && count($models)):?>
<?php for($i=0; $i < count($models); $i++):?>
....
<?php endfor?>
<?php endif?>
Or there is other solution? Please help, thank you!