小编Lit*_*han的帖子

我有一个简单的基于 HTML 的表单，如下所示，它会在单击时不断刷新页面。

<form id="register" action="#" method="POST">
    <div class="input-group">
        <input class="form-control form-control-sm" placeholder="Email Address" name="email" type="text">
        <input type="hidden" name="form" value="register">
        <input type="hidden" name="type" value="websiteregistration">
        <span class="input-group-append">
            <button type="submit" class="btn btn-light" data-name="register" onclick="formSubmit(this)">Go!</button>
        </span>
    </div>
</form>

我试图在按下提交按钮时阻止它重定向。

(function($) {
    function formSubmit(e){
        e.preventDefault(); //This will prevent the default click action
        e.stopPropagation();

        var frm = $('#'+ $(this).data('name') +'');

        $.ajax({
            type: frm.attr('method'),
            url: '(url)',
            data: frm.serialize(),
            success: function (data) {
                console.log('Submission was successful.');
                console.log(data);
            },
            error: function (data) {
                console.log('An error occurred.');
                console.log(data);
            } …

我试图让 Woocommerce 的默认订单按 SKU 订购。我已经更改了 woocommerce 设置中的顺序并添加了这样的 SKU：

function sv_add_sku_sorting( $args ) {

    $orderby_value = isset( $_GET['orderby'] ) ? wc_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );

    if ( 'sku' == $orderby_value ) {
        $args['orderby'] = 'meta_value';
        $args['order'] = 'asc';
        // ^ lists SKUs alphabetically 0-9, a-z; change to desc for reverse alphabetical
        $args['meta_key'] = '_sku';
    }

    return $args;
}
add_filter( 'woocommerce_get_catalog_ordering_args', 'sv_add_sku_sorting' );

function sv_sku_sorting_orderby( $sortby ) {
    $sortby['sku'] = 'Sorteer op referentie';
    // Change text above …