[英]how to display success or error alert in same page without redirecting
I am trying to do pincode validation in product page.我正在尝试在产品页面中进行密码验证。 Its working but after submiting pincode its redirecting to new page and alert also coming in new page.
它可以工作,但在提交密码后,它会重定向到新页面并在新页面中发出警报。
I need to display alert in same product page without redirect我需要在不重定向的情况下在同一产品页面中显示警报
Help me..帮我..
Code:代码:
app/code/local/purna/Zipcode/controllers/indexcontroller.php app/code/local/purna/Zipcode/controllers/indexcontroller.php
class Purna_Zipcode_IndexController extends Mage_Core_Controller_Front_Action
{
public function zipcodeAction() {
$data = $this->getRequest()->getParams();
$session = Mage::getSingleton('core/session');
$zipcode = $data['zipcode'];
$collection = Mage::getModel('zipcode/zipcode')
->getCollection()
->addFilter('zipcode', $zipcode, '=')
->getData();
if(count($collection) > 0){
echo "<script>alert(not available);</script>";
} else {
echo "<script>alert(available);</script>";
}
}
}
app/design/frontend/base/default/template/zipcode/index/zipcode.phtml app/design/frontend/base/default/template/zipcode/index/zipcode.phtml
<form action="<?php echo Mage::getUrl('zipcode/index/zipcode') ?>" method="post" id="zipcode-submit">
<input type="text" name="zipcode" class="input-text" id="zipcode">
<button type="submit" class="button">Submit</button>
</form>
app/design/frontend/base/default/layout/zipcode.xml app/design/frontend/base/default/layout/zipcode.xml
<?xml version="1.0"?>
<layout version="0.1.0">
<zipcode_index_index>
<reference name="root">
<action method="setTemplate">
<template>page/1column.phtml</template></action>
</reference>
<reference name="content">
<block type="zipcode/index" name="zipcode_index" template="zipcode/zipcode.phtml"/>
</reference>
</zipcode_index_index>
</layout>
app/design/frontend/default/theme/template/catalog/product/view.phtml应用程序/设计/前端/默认/主题/模板/目录/产品/view.phtml
<?php
echo $this->getLayout()
-> CreateBlock('core/template')
->setTemplate('zipcode/index/zipcode.phtml')
->toHtml()
?>
from your code your xml will load form on the zipcode_index_index action.从您的代码中,您的 xml 将在 zipcode_index_index 操作上加载表单。 can you tell mw how you are using the form on product page.
你能告诉 mw 你是如何使用产品页面上的表格的吗?
but to achieve your solution you must use a magento error messages但要实现您的解决方案,您必须使用 magento 错误消息
$data = $this->getRequest()->getParams();
$session = Mage::getSingleton('core/session');
$zipcode = $data['zipcode'];
$collection = Mage::getModel('zipcode/zipcode')
->getCollection()
->addFilter('zipcode', $zipcode, '=')
->getData();
if(count($collection) > 0){
Mage::getSingleton('core/session')->addError($this->__('not available'));
} else {
Mage::getSingleton('core/session')->addSuccess($this->__('available'));
}
$this->_redirectReferer();
please check the code it will also solve your redirection problem.请检查代码它也将解决您的重定向问题。 $this->_redirectReferer();
$this->_redirectReferer(); // this wiil do a redirection to a referrer
// 这将重定向到引用者
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