ajax 提交表单,PHP处理提交的数据

HTML页面表单元素:

<form id="frm" action="" method="post">
    <input type="text" name="user" />
    <input type="text" name="mobile  />"
    <input type="button" class="sub" value="提交" />
</form>

JS代码:

<script type="text/javascript">
$(function(){
    $(".sub").click(function(){
        $.post(
            "test.php",
            {param:$("#frm").serializeArray()},
            function(data){
                if(data.error=="0"){
                    alert("提交成功");
                }else{
                    alert("提交失败,请重新再试");
                }
            },
            "json"
        )
    });
})
</script>

PHP代码:

if($_POST["param"]){
    for($i=0;$i<count($_POST['param']);$i++){
        $k .= $_POST['param'][$i]['name'].',';
        $v .= $_POST['param'][$i]['value'].',';
    }
    $k = explode(',',trim($k,','));
    $v = explode(',',trim($v,','));
    if($k!='' && $v!='') $data = array_combine($k,$v);
    /* 执行添加代码 */
    die(json_encode(array("error"=>"0")));
}

猜你喜欢

转载自blog.csdn.net/cuilei210/article/details/79236641