Opera Mini Jquery AJAX not loading

问题

I have been developing a website for mobile devices. However due to some reasons, AJAX calls are not working on Opera Mini. For Example - one such request for loading more content at the end of page (70%)

$(document).scroll(function (e) {
    if (processing) return false;
    if ($(window).scrollTop() >= ($(document).height() - $(window).height()) * 0.7) {
        processing = true;
        $.ajax({
            type: "GET",
            url: "/ajax/popup-loadmore-test.php",
            data: {
                entityid: $("#e").attr("data-id"),
                version: version
            }
        }).done(function (msg) {
            console.log("Data emitted: " + msg);
            $('#f').append(msg);
            version++;
            processing = false;
        });
    }
});

It is working everywhere, on desktop, on UC browser, android browser etc but not Opera Mini.

Please help if AJAX is written in some different way for Opera Mini. I have been reading a lot about the way Opera Mini renders page on browser. My user base has almost 50% opera users so thats a big problem for me. Thanks.

回答1:

There is no scroll event in Opera Mini.

Unsupported DOM events for Opera Mini:

contextmenu
dblclick
error
keydown
keypress
keyup
mousemove
mouseenter
mouseleave
mouseout
mousewheel
resize
scroll
touchcancel
touchend
touchmove
touchstart

回答2:

as scroll event not supported by opera mini use button as load more and add onClick event to that button, opera mini support onClick event

<div id="loadmore" onClick="loadmore()">More</div>

function loadmore()
{
   $.ajax({
            type: "GET",
            url: "/ajax/popup-loadmore-test.php",
            data: {
                entityid: $("#e").attr("data-id"),
                version: version
            }
        }).done(function (msg) {
            console.log("Data emitted: " + msg);
            $('#f').append(msg);
            version++;
            processing = false;
        });
}

来源：https://stackoverflow.com/questions/27186284/opera-mini-jquery-ajax-not-loading

标签

javascript

jquery

mobile

opera

opera-mini