Question

我有一个由两个下拉字段组成的表单。

<form action="" method="post" id="validation">

    <div>
        <input type="text" name="name">
    </div>
    <div>

    <select id="car" name="car">
      <option value="">Select....</option>
      <option value="saab">Saab</option>
      <option value="opel">Opel</option>
      <option value="audi">Audi</option>
    </select>
    </div>

    <div>
    <select id="fruit" name="fruit">
      <option value="">Select....</option>
      <option value="orange">Orange</option>
      <option value="papaya">Papaya</option>
      <option value="avacado">Avacado</option>
    </select>
    </div>
    <input type="submit" value="Purchase" id="submit">

</form>

我想收集这些信息并执行一些操作，但在我想验证之前。但我不确定在哪里放置验证码。这是我的＃a; ajax_js＆＃34;文件。

$(document).ready(function(){
    $('#submit').on('click', function(e){
    e.preventDefault();
    var car = $('#car').val();
    var fruit = $('#fruit').val();
    // I am applying validation here
    $('#validation').validate({
    rules: {
    car: {
       required: true
       },
    fruit: {
       required: true
       }  
     }
    }) 
   $.ajax({
     type: 'post',
     url: ajax_url, //I have defined this in fuctions.php
     data: { action: 'test', get_car: car, get_fruit: fruit},
     success: function(response){
     $('#insert').html(response);    
     }
   });   
   });

在functions.php中，我已经注册了jquery验证cdn ....

function add_jQuery_libraries() {

    // Registering Scripts
     wp_register_script('google-hosted-jquery', 'http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js', false);

     wp_register_script('jquery-validation-plugin', 'http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js', array('google-hosted-jquery'));

    // Enqueueing Scripts to the head section
    wp_enqueue_script('google-hosted-jquery');
    wp_enqueue_script('jquery-validation-plugin');
   }
add_action( 'wp_enqueue_scripts', 'add_jQuery_libraries' );

function ajax_js() {
    wp_enqueue_script( 'ajax_js', get_template_directory_uri() . '/assets/js/ajax.js', array( 'google-hosted-jquery', 'jquery-validation-plugin' ), null, true );
}

add_action( 'wp_enqueue_scripts', 'ajax_js' );

请检查此代码，一切正常，但问题是验证是否正常或ajax部分正常工作。请建议我执行ajax和验证的好方法。感谢你。

现在我想清除表格。我使用了以下代码。

$.ajax({
         type: 'post',
         url: ajax_url, //I have defined this in fuctions.php
         data: { action: 'test', get_car: car, get_fruit: fruit},
         success: function(response){
         $('#car').val(""); //This reset the value but it does not reset the selected list
         //$('#car option:selected").removeAttr("selected");
         //$('#car :selected').removeAttr("selected");
         //$('#car').removeAttr('selected');
         //$('#car :selected').prop('selected', false);
         //$('#car :selected').remove(); //It removes the default value 
         $('#insert').html(response);    
         }
       });

Answer 1

试试这个

$(document).ready(function(){

        $('#validation').validate({
            rules: {
            car: {
               required: true
               },
            fruit: {
               required: true
               }  
             },
            submitHandler: function(form) {
                var car = $('#car').val();
                var fruit = $('#fruit').val();

                $.ajax({
                   url: ajax_url, 
                    type: "POST",             
                     data: { action: 'test', get_car: car, get_fruit: fruit},
                    cache: false,             
                    processData: false,      
                    success: function(data) {
                        $('#insert').html(response);    
                    }
                });
                return false;
            },
            // other options
        });

    });

working fiddle link

在wordpress中使用jQuery进行表单验证

1 个答案: