[诗语]

实现的效果如下：

需要添加段代码到主题的 functions.php 文件中。

[诗语]

先贴上原始代码如下：

// Add your own function to filter the fields in admin
add_filter( 'job_manager_job_listing_data_fields', 'admin_add_salary_field' );
    // Here we create the function for this custom field in admin  
    function admin_add_salary_field( $fields ) {
  $fields['_job_salary'] = array(
    'label'       => __( 'Salary ($)', 'job_manager' ),
    'type'        => 'text',
    'placeholder' => 'e.g. 20000',
    'description' => ''
  );
  return $fields;
}
// Add your own function to filter the fields in frontend
add_filter( 'submit_job_form_fields', 'frontend_add_salary_field' );
    // Here we create the function for this custom field in frontend
function frontend_add_salary_field( $fields ) {
  $fields['job']['job_salary'] = array(
    'label'       => __( 'Salary ($)', 'job_manager' ),
    'type'        => 'text',
    'required'    => true,
    'placeholder' => 'e.g. 20000',
    'priority'    => 7
  );
  return $fields;
}
// Add your salary field to display on single job page
add_action( 'single_job_listing_meta_end', 'display_job_salary_data' );
    // Here we create the function for this custom field to display on single job page 
   function display_job_salary_data() {
  global $post;
  $salary = get_post_meta( $post->ID, '_job_salary', true );
  if ( $salary ) {
    echo '<li>' . __( 'Salary:' ) . ' $' . esc_html( $salary ) . '</li>';
  }
}

为了适应国内的环境，和本地化要修改几个字符串和小地方。

修改后如下：

// Add your own function to filter the fields in admin
add_filter( 'job_manager_job_listing_data_fields', 'admin_add_salary_field' );
    // Here we create the function for this custom field in admin
    function admin_add_salary_field( $fields ) {
  $fields['_job_salary'] = array(
    'label'       => __( ' 工资 (￥)', 'job_manager' ),
    'type'        => 'text',
    'placeholder' => 'e.g. 20000',
    'description' => ''
  );
  return $fields;
}
// Add your own function to filter the fields in frontend
add_filter( 'submit_job_form_fields', 'frontend_add_salary_field' );
    // Here we create the function for this custom field in frontend
function frontend_add_salary_field( $fields ) {
  $fields['job']['job_salary'] = array(
    'label'       => __( ' 工资 (￥)', 'job_manager' ),
    'type'        => 'text',
    'required'    => true,
    'placeholder' => 'e.g. 20000',
    'priority'    => 7
  );
  return $fields;
}
// Add your salary field to display on single job page
add_action( 'single_job_listing_meta_end', 'display_job_salary_data' );
    // Here we create the function for this custom field to display on single job page
   function display_job_salary_data() {
  global $post;
  $salary = get_post_meta( $post->ID, '_job_salary', true );
  if ( $salary ) {
    echo '<li class="salary" >' . __( ' 工资:' ) . ' ￥' . esc_html( $salary ) . '</li>';
	  }
}

这样就可以正常显示了。

[诗语]

感兴趣的朋友可以自己预览下效果：

https://job.weixiaoduo.com/job/604

[诗语]

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[作者]

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