How to call a PHP function on the click of a button
Button clicks are client side whereas PHP is executed server side, but you can achieve this by using Ajax:
$('.button').click(function() {
$.ajax({
type: "POST",
url: "some.php",
data: { name: "John" }
}).done(function( msg ) {
alert( "Data Saved: " + msg );
});
});
In your PHP file:
<?php
function abc($name){
// Your code here
}
?>
how to call a PHP function with HTML button click?
Like this?
<?php
if (isset($_POST['submit'])) {
someFunction();
}
function someFunction() {
echo 'HI';
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<form action="" method="POST">
<input type="submit" name="submit">
</form>
</body>
</html>
Although quite weird, this will work, you can use $_GET if you want
How to call a php script/function on a html button click
Just try this:
<button type="button">Click Me</button>
<p></p>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$.ajax({
type: 'POST',
url: 'script.php',
success: function(data) {
alert(data);
$("p").text(data);
}
});
});
});
</script>
In script.php
<?php
echo "You win";
?>
execute a php script on click of a html button
You can use jQuery library to make a request using AJAX. First thing is registering the button.
<button id="cool-btn">My button</button>
Once you have the button running, you can add this script to the html or JS file.
<script>
$(document).ready(function() {
$("#cool-btn").click(function(){
attemptRequest();
});
});
</script>
Now you need to create a function called attemptRequest which makes an AJAX request for you to your PHP form.
function attemptRequest() {
$.post( "ajax/test.php", function( data ) {
if (data.success) {
alert(data.message);
} else {
alert("Sad :( - invalid session");
}
});
}
Then you need to do the session checking in your PHP script called test.php in the ajax folder and return the appropriate data.
$data = new stdClass();
$data->success = false;
$data->message = "";
if (isset($_SESSION['pageadmin'])) {
$data->message = "hello world";
$data->success = true;
}
return json_encode($data);
Hope thats helpful :)
Exectue PHP Function from button onclick=
already answered here :-
Run php function on button click
one more example from my side:-
How to call PHP function
on the click of a Button ?
<h1 style="color:green;">
GeeksforGeeks
</h1>
<h4>
How to call PHP function
on the click of a Button ?
</h4>
<?php
if(array_key_exists('button1', $_POST)) {
button1();
}
else if(array_key_exists('button2', $_POST)) {
button2();
}
function button1() {
echo "This is Button1 that is selected";
}
function button2() {
echo "This is Button2 that is selected";
}
?>
<form method="post">
<input type="submit" name="button1"
class="button" value="Button1" />
<input type="submit" name="button2"
class="button" value="Button2" />
</form>
source:-https://www.geeksforgeeks.org/how-to-call-php-function-on-the-click-of-a-button/
Run php function on button click
I tried the code of William, Thanks brother.
but it's not working as a simple button I have to add form with method="post". Also I have to write submit instead of button.
here is my code below..
<form method="post">
<input type="submit" name="test" id="test" value="RUN" /><br/>
</form>
<?php
function testfun()
{
echo "Your test function on button click is working";
}
if(array_key_exists('test',$_POST)){
testfun();
}
?>
Call php function when click a button
Finally, I found out the way.It works for me. Now, I do not understand the code , I am trying to read and get it clearly.
Thanks all for your comments.
$to="";
$from="";
$show_order_statuses = 0;
$orserstatus = "";
$result_order = 0;
//var_dump($results);
//return;
if(!empty($_REQUEST['filter_type']))
{
$orders_row = array();
$filter_type = $_REQUEST['filter_type'];
$resource = Mage::getSingleton('core/resource');
$readConnection = $resource->getConnection('core_read');
$query = " SELECT * FROM pricelistitem where pricelist_code='".$filter_type."' ";
// $query = 'SELECT * FROM pricelistheader1';
$results = $readConnection->fetchAll($query);
foreach ($results as $rowid)
{
$result_order=10;
$orders_row[]=array($rowid['pricelist_code'],$rowid['product_code'],number_format( $rowid['unitprice'],2),$rowid['UOM']);
// $orders_row[]=array(1,1,1,1,1);
}
}
?>
<div id="anchor-content" class="middle">
<div id="page:main-container">
<div class="content-header">
<table cellspacing="0">
<tbody>
<tr>
<td style="width:50%;"><h3 class="icon-head head-report-sales-sales"><?php echo $this->__("Price List");?></h3></td>
<td class="form-buttons"><button style="" onclick="filterFormSubmit.submit()" class="scalable " type="button" id="id_<?php echo Mage::getSingleton('core/session')->getFormKey() ?>"><span>Show Report</span></button></td>
</tr>
</tbody>
</table>
</div>
<div>
<div class="entry-edit">
<form method="get" action="<?php echo Mage::helper('core/url')->getCurrentUrl();?>" id="filter_form">
<?php /*?><input name="form_key" type="hidden" value="<?php echo Mage::getSingleton('core/session')->getFormKey() ?>" /><?php */?>
<div class="entry-edit-head">
<h4 class="icon-head head-edit-form fieldset-legend">Filter</h4>
<div class="form-buttons"></div>
</div>
<div id="sales_report_base_fieldset" class="fieldset">
<div class="hor-scroll">
<table cellspacing="0" class="form-list">
<tbody>
<tr>
<td class="label"><label for="sales_report_filter_type">Filter By <span class="required">*</span></label></td>
<td class="value">
<select class="required-entry select" name="filter_type" id="sales_report_filter_type" onchange="myFunction();">
<?php
$resource = Mage::getSingleton('core/resource');
$readConnection = $resource->getConnection('core_read');
$query = " SELECT * FROM pricelistheader ";
$results = $readConnection->fetchAll($query);
$so=1;
foreach ($results as $row)
{
$selected='';
if ($filter_type==$row[pricelist_code])
$selected= ' selected=selected';
else
$selected='';
echo '<option value="' . $row[pricelist_code]. '" '.$selected.' >' . $row[pricelist_name].' '. $row[pricelist_code] . '</option>';
}
?>
</select>
</tr>
<tr>
<td class="label"><label for="effect_from">Effect From </label></td>
<td class="value">
<?php
foreach ($results as $row)
{
if ($filter_type==$row[pricelist_code])
echo $row[pricelist_fromdate];
}
?>
</td>
</tr>
<tr>
<td class="label"><label for="effect_from">Effect To </label></td>
<td class="value">
<?php
foreach ($results as $row)
{
if ($filter_type==$row[pricelist_code])
echo $row[pricelist_todate];
}
?>
</td>
</tr>
</tbody>
<script>
function myFunction() {
// document.getElementById("tbdata").deleteRow(1);
var rowCount = tbdata.rows.length;
for (var i = rowCount - 1; i > 0; i--) {
tbdata.deleteRow(i);
}
srt.value=pricelist.options[pricelist.selectedIndex].value;
";
//$('#tbdata').empty();
}
</script>
</table>
</div>
</div>
</form>
</div>
<script type="text/javascript">
//<![CDATA[
var filterFormSubmit = new varienForm('filter_form');
//]]>
</script>
<script type="text/javascript"> new FormElementDependenceController({"sales_report_order_statuses":{"sales_report_show_order_statuses":"1"}}); </script>
<style type="text/css">
.no-display{display:none;}
</style>
</div>
<div>
<?php if($result_order>0){?>
<table cellspacing="0" class="actions">
<tbody>
<tr>
<td class="pager"> </td>
<td class="export a-right">
<form method="post" action="<?php echo $this->getUrl('*/*/exportCsv')?>" id="csv_form_customer">
<input name="form_key_customer" type="hidden" value="<?php echo Mage::getSingleton('core/session')->getFormKey() ?>" />
</form>
<script type="text/javascript">
//<![CDATA[
var csvFormSubmitcustomer = new varienForm('csv_form_customer');
//]]>
</script>
</td>
<td class="filter-actions a-right">
<img class="v-middle" alt="Sample Image" src="<?php echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_WEB);?>skin/adminhtml/default/default/images/icon_export.gif"> Export to:
<select style="width:8em;" id="sales_order_grid_export_customer" name="sales_order_grid_export_customer">
<option value="<?php echo $this->getUrl('*/*/exportCsv')?>">CSV</option>
</select>
<button onclick="csvFormSubmitcustomer.submit()" class="scalable task" type="button"><span>Export</span></button>
</td>
</tr>
</tbody>
</table>
<?php } ?>
<div id="id_customer<?php echo Mage::getSingleton('core/session')->getFormKey() ?>" class="print_customer<?php echo Mage::getSingleton('core/session')->getFormKey() ?>">
<div class="grid">
<div class="hor-scroll">
<table cellspacing="0" id="id_customer<?php echo Mage::getSingleton('core/session')->getFormKey() ?>_table" class="data">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr class="headings">
<th class=" no-link"><span class="nobr">Price List Code</span></th>
<th class=" no-link"><span class="nobr">Cust Code</span></th>
<th class=" no-link"><span class="nobr">Cust Name</span></th>
</tr>
</thead>
<tbody id="">
<?php
$resource = Mage::getSingleton('core/resource');
$readConnection = $resource->getConnection('core_read');
$query = " SELECT * FROM " . $resource->getTableName('catalog/product');;
$customercount=0;
$customerresults = $readConnection->fetchAll($query);
$customerresults = Mage::getModel('customer/customer')
->getCollection()
->addAttributeToSelect('*')
->addAttributeToFilter('erp_pricelistcode_1', $filter_type)
// ->addFieldToSelect (array('created_at','customer_id','increment_id','updated_at','status','entity_id','state'))
;
// ->addAttributeToFilter('erp_pricelistcode_1','00')->load();
$so=1;
foreach ($customerresults as $row) {
$customercount++;
}
// var_dump(@$customerresults);
if($customercount>0){
foreach($customerresults as $singlerows){
$cot=0;
{
echo "<tr>";
{
$cot++;
?>
<td>
<?php
echo $singlerows->getData('erp_pricelistcode_1');
?>
</td>
<td>
<?php
echo $singlerows->getFirstname();
?>
</td>
<td>
<?php
echo $singlerows->getName();
?>
</td>
<?php
}
echo "</tr>";
}
}
}else{
?>
<tr class="even">
<td colspan="13" class="empty-text a-center">No records found.</td>
</tr>
<?php } ?>
</tbody>
</table>
</div>
</div>
<div>
<?php if($result_order>0){?>
<table cellspacing="0" class="actions">
<tbody>
<tr>
<td class="pager"> </td>
<td class="export a-right">
<form method="post" action="<?php echo $this->getUrl('*/*/exportCsv')?>" id="csv_form">
<input name="form_key" type="hidden" value="<?php echo Mage::getSingleton('core/session')->getFormKey() ?>" />
</form>
<script type="text/javascript">
//<![CDATA[
var csvFormSubmit = new varienForm('csv_form');
//]]>
</script>
</td>
<td class="filter-actions a-right">
<img class="v-middle" alt="Sample Image" src="<?php echo Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_WEB);?>skin/adminhtml/default/default/images/icon_export.gif"> Export to:
<select style="width:8em;" id="sales_order_grid_export" name="sales_order_grid_export">
<option value="<?php echo $this->getUrl('*/*/exportCsv')?>">CSV</option>
</select>
<button onclick="csvFormSubmit.submit()" class="scalable task" type="button"><span>Export</span></button>
</td>
</tr>
</tbody>
</table>
<?php } ?>
<div id="id_<?php echo Mage::getSingleton('core/session')->getFormKey() ?>" class="print_<?php echo Mage::getSingleton('core/session')->getFormKey() ?>">
<div class="grid">
<div class="hor-scroll">
<table cellspacing="0" id="id_<?php echo Mage::getSingleton('core/session')->getFormKey() ?>_table" class="data">
<colgroup>
<col>
<col>
<col>
<col>
</colgroup>
<thead>
<tr class="headings">
<th class=" no-link"><span class="nobr">Price List Code</span></th>
<th class=" no-link"><span class="nobr">Product Code</span></th>
<th class=" no-link"><span class="nobr">Unit Price</span></th>
<th class=" no-link"><span class="nobr">UOM</span></th>
</tr>
</thead>
<tbody id="">
<?php
$cot=0;
if(count($orders_row)>0){
foreach($orders_row as $singlerows){
$cot=0;
if(!empty($singlerows)){
echo "<tr>";
foreach($singlerows as $value){
$cot++;
?>
<td>
<?php
if ($cot==3 )
echo "<div style='float:right;width:30%;'>";
echo $value;
echo "</div>";
?>
</td>
<?php
}
echo "</tr>";
}
}
}else{
?>
<tr class="even">
<td colspan="13" class="empty-text a-center">No records found.</td>
</tr>
<?php } ?>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
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