Enable jQuery using with ZendX_JQuery in a view helper
I am trying to activate jQuery through a view helper called within the lay开发者_StackOverflowout.
The problem is that jQuery is already called within the layout and thus renders the include files, before it is defined in the view helper.
Here are my scripts :
Layout.phtml:
<?php echo $this->doctype(); ?>
<html>
<head>
<?php echo $this->headTitle() ?>
<?php echo $this->headLink()->appendStylesheet('/css/base.css') ?>
<?php echo $this->headMeta() ?>
<?php echo $this->headStyle() ?>
<?php echo $this->jQuery() ?>
</head>
<body>
[...]
<div id="droite" class="column grid_4">
<!-- Column 2 start -->
<?php echo $this->render('partials/droite.phtml'); ?>
<!-- Column 2 end -->
</div>
</body>
</html>
partials/droite.phtml:
<?=$this->rolelinks(); ?>
My_View_Helper_Rolelinks:
<?php
class My_View_Helper_Rolelinks extends Zend_View_Helper_Abstract
{
public function rolelinks()
{
if (Model_User::hasIdentity()) {
$role = Model_User::getRole();
if ($role === 'admin') {
return $this->view->partial('partials/droite_admin.phtml');
return;
}
} else {
return '';
}
}
}
partials/droite_admin.phtml:
<?php
$this->jQuery()
->UiEnable()
->addJavascriptFile('/js/jquery.ui.datepicker-fr.js')
->addJavascriptFile('/js/onload.js');
?>
<div id="calendar"></div>
So.
Not sure this is the right way to do it, but the main idea is to check if the user is admin to enable jQuery and display a datepicker (calendar).
Thanks in advance for your help.
You could try to check if jquery is already enabled in your layout to avoid double inclusion.
<head>
<?php echo $this->headTitle() ?>
<?php echo $this->headLink()->appendStylesheet('/css/base.css') ?>
<?php echo $this->headMeta() ?>
<?php echo $this->headStyle() ?>
<?php if (! $this->jQuery()->isEnabled()) {
echo $this->jQuery();
} ?>
</head>
加载中,请稍侯......
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