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TA贡献1847条经验 获得超7个赞
阅读我的评论,然后看看这个:
JavaScript 可能看起来像这样
$('#regForm').on('submit', function(e){
var s = location.search.split('&'), serialId = s[s.length-1], idArray = serialId.split('=');
if(idArray.length === 2 && idArray[1].trim() !== '' && idArray[0].match(/^id$/i)){
var serialData = $(this).serialize()+'&'+serialId;
$.ajax({
method:'POST', url:'update.php', dataType:'json', data:serialData},
success:function(jsonObj){
console.log(jsonObj);
}
});
}
e.preventDefault();
});
PHP 可能看起来像这样
<?php
if($_POST['id']){
// each property as $_POST[propertyHere]
// sending back to JavaScript
$c = new stdClass; $c->someProp = 'some value';
echo json_encode($c); // dataType is json so you should get Object as result
}
?>
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