我想在点击按钮后运行函数。所有的都在一节课上。

JQUERY

jQuery(\'#text2\').click(function() {

    var data = {
        \'action\': \'myfunction\',
        \'whatever\': $button.data(\'text2\'), 
    };   

    // since 2.8 ajaxurl is always defined in the admin header and points to admin-ajax.php
    jQuery.post(ajaxurl, data, function(response) {
        alert(\'Got this from the server: \' + response);
    });
});

PHP

      public function myfunction() {

       $write = intval( $_POST[\'whatever\'] );

       $write++;

       echo $write;
       wp_die();

      } 

HTML

<button id="text2" value="1500"> test </button>