Question

我想在鼠标悬停时尝试图像幻灯片放映并停止鼠标移出以下是我的代码：但鼠标移出鼠标也是调用..在chrome上工作正常......

default_image = '';
timer = 0;

jQuery('.sales-product-images').on('mouseover',function(){
    var counter = 0;
    var selector = jQuery(this);
    var pd_id = jQuery(this).attr('id');
    var imageArray = jQuery.parseJSON(images);
    var product_images= imageArray[pd_id];
    default_image = jQuery(this).attr('data-image');
    console.log('default-image= ' + default_image);
    timer = setInterval(function(){selector.fadeOut("fast", function () {
        console.log(counter);
        if (counter === product_images.length) {
            console.log('==');
            counter = 0;
        }
        console.log('localhost/product/' + product_images[counter]);
        selector.attr('src', 'localhost/product/' + product_images[counter]);
        selector.fadeIn(2500);
        counter = counter+ 1;
    });
}, 2000)});


jQuery('.sales-product-images').on('mouseleave', function() {
    console.log('now end');
    // var counter = 0;
    clearInterval(timer);
)};

问题是：“现在结束”也是在firefox上打印鼠标悬挂。哪个不应该。

Answer 1

试试这个：

jQuery('.sales-product-images').on('mouseout', function() {
   console.log('now end');
   // var counter = 0;
  clearInterval(timer);
)};

Answer 2

问题可能是由于mouseover与mouseleave一起使用，当它的配对事件应为mouseout时。配对可以在下面看到。

mouseover / mouseout

$( ".sales-product-images" )
   .mouseover(function() {
      console.log("mouse over");
   })
   .mouseout(function() {
      console.log("mouse out");
});

mouseenter / mouseleave

$( ".sales-product-images" )
   .mouseenter(function() {
      console.log("mouse enter");
   })
   .mouseleave(function() {
      console.log("mouse leave");
});

以上方法是.on("", function(){})方法的快捷方式。

您可以按如下方式重写您的JavaScript：

default_image = '';
timer = 0;

jQuery('.sales-product-images').mouseover(function(){
    var counter = 0;
    var selector = jQuery(this);
    var pd_id = jQuery(this).attr('id');
    var imageArray = jQuery.parseJSON(images);
    var product_images= imageArray[pd_id];
    default_image = jQuery(this).attr('data-image');
    console.log('default-image= ' + default_image);
    timer = setInterval(function(){
        selector.fadeOut("fast", function () {
            console.log(counter);
            if (counter === product_images.length) {
                console.log('==');
                counter = 0;
            }
            console.log('localhost/product/' + product_images[counter]);
            selector.attr('src', 'localhost/product/' + product_images[counter]);
            selector.fadeIn(2500);
            counter = counter+ 1;
        });
    }, 2000);
}).mouseout(function() {
    console.log('now end');
    // var counter = 0;
    clearInterval(timer);
});

鼠标悬停和mouseout无法在Firefox上运行？

2 个答案: