Question

嗨，我将Visual Studio 2017与聚合物3.0结合使用。我尝试使用Iron-ajax进行剩余呼叫。但是我遇到了错误``未捕获的语法错误：意外的字符串Iron-ajax第11行''。我在iron-ajax站点复制了相同的示例但是错误是相同的。我缺少什么？

https://www.webcomponents.org/element/@polymer/iron-ajax

> <script src="node_modules/@polymer/iron-ajax/iron-ajax.js"></script>
>     <script type="module">
>         import { PolymerElement, html } from './node_modules/@polymer/polymer/polymer-element.js';
>         //import './node_modules/@polymer/iron-ajax/iron-ajax.js';
>         class SampleElement extends PolymerElement {
>             static get template() {
>                 return html`
>       <iron-ajax
>           auto
>           url="http://localhost:8033/api/City/All"   
>           hande-as="json"
>           on-response="handleResponse"
>           debounce-duration="300">
>       </iron-ajax>
>     `;
>             }
>         }
> 
>             customElements.define('sample-element', SampleElement);
>     </script>

Answer 1

我试图从您的代码中查找，但找不到。也许问题出在那边。这是一个工作示例：（我只是更改了网址以获取一些数据：

this

/**
* Add the subscription package to the user's cart.
*
* @param int $job_id
* @param int $variation_id
* @return string
*/
function add_package_to_cart( $job_id, $variation_id ) {

    $job        = fcrm_get_job( $job_id );
    $product_id = $job->get_linked_subscription_product_id();
    $quantity   = 1;

    $cart_item_data = array(
        'job_id' => $job_id
    );

    // Add to cart
    $key = WC()->cart->add_to_cart( $product_id, $quantity, $variation_id, array(), $cart_item_data );

    // Set the free trial period
    wcs_set_objects_property( WC()->cart->cart_contents[ $key ]['data'], 'subscription_trial_length', $job->get_free_trial_length() );

    return $key;

}

在Visual Studio中使用Polymer 3.0，可以用铁质ajax进行休息通话

1 个答案: