如何为附加项目提交带有ajax的表单?

时间:2013-08-09 10:32:01

标签: javascript jquery post submit

点击适用于dom中最初加载的元素,但是当我尝试单击最近添加的项时,它不起作用。我尝试了.live.delegate.on,但它们根本不起作用。这是代码:

我使用了它并且它不起作用,它仍然会刷新页面:

$('.forms').on('click', '.button-like', function() {
    var $parent = $(this).parent('.forms');
    var $thisItem = $parent.find('.button-like');
    console.log($parent);
    $(this).submit(function () {
        var data = {
            "action": "like"
        };
        data = $parent.serialize() + "&" + $.param(data);
        var itemId = $parent.find('input.id').val();
        $.ajax({
            type: "POST",
            url: "/actions/",
            data: data,
            success: function (data) {
                console.log('Like submitted successfully sent');
                //$thisItem.addClass('isliked');
                $thisItem.after('<button class="ajax instabtn button-unlike unlike icon-heart" type="submit" name="action" value="Unlike"></button>');
                $thisItem.remove();
            }
        });
        return false;
    });
    $(this).submit();
});

以上代码对页面中新添加的项目根本不起作用,它会不断刷新页面吗?

以下是您感兴趣的附加代码:

success: function(data) {
            // Output data
            $.each(data.images, function(i, src) {
            var $content = $('<article class="instagram-image"><form id="'+ data.images[i].data_token +'" class="forms status-'+ data.images[i].data_like +'" action="'+base+'" method="post"><a class="fancybox" href="'+ data.images[i].data_link +'"><img alt="' + data.images[i].data_text + '" src="' + data.images[i].data_url + '" alt="' + data.images[i].data_text + '" /></a><input type="hidden" name="id" value="'+ data.images[i].data_id +'"><p>'+ data.images[i].data_likes +'</p></form></article>');
              $('section#images').append($content);
              if( $content.find('form').hasClass("status-false") ){
                    $content.find('form').addClass("notLiked");
                    //$('.notLiked').find('button.unlike').hide();
                    $content.find('form a').after('<button class="ajax instabtn button-like like icon-heart" type="submit" name="action" value="Like"></button>');
                }
                if( $content.find('form').hasClass("status-true") ){
                    $content.find('form').addClass("Liked");
                    //$('.Liked').find('button.like').hide();
                    $content.find('form a').after('<button class="ajax instabtn button-unlike unlike icon-heart" type="submit" name="action" value="Unlike"></button>');
                }
              });
            // Store new maxid
            $('#more').data('maxid', data.next_id);
          }

我已经尝试了一切,它仍然无法正常工作。我想知道这是错误的逻辑吗?

干杯, 标记

1 个答案:

答案 0 :(得分:0)

这可能会起作用吗?

$('.forms').submit(function() {
    var $parent = $(this);
    var $button = $parent.find('.button-like');

    var data = {
        "action": "like"
    };
    data = $parent.serialize() + "&" + $.param(data);
    var itemId = $parent.find('input.id').val();
    $.ajax({
        type: "POST",
        url: "/actions/",
        data: data,
        success: function (data) {
            console.log('Like submitted successfully sent');
            //$thisItem.addClass('isliked');
            $button.after('<button class="ajax instabtn button-unlike unlike icon-heart" type="submit" name="action" value="Unlike"></button>');
            $button.remove();
        }
    });
    return false;
});