Question

如何将此函数onLoad调用为url？

function fadeLoop() {

    var counter = 0,
        divs = $('.fader').hide(),
        dur = 500;

    function showDiv() {
        divs.fadeOut(dur) // hide all divs
            .filter(function(index) {
                return index == counter % divs.length;
            }) // figure out correct div to show
            .delay(dur) // delay until fadeout is finished
            .fadeIn(dur); // and show it
        counter++;
    }; // function to loop through divs and show correct div
    showDiv(); // show first div    
    return setInterval(function() {
        showDiv(); // show next div
    }, 5 * 1000); // do this every 5 seconds     };

$(function() {
    var interval;

    $("#start").click(function() {
        if (interval == undefined){
            interval = fadeLoop();
            $(this).val("Stop");
        }
        else{
            clearInterval(interval);
            $(this).val("Start");
            interval = undefined;
        }
    }); });

此功能激活我的交互式工具提示;但是，我不知道如何调用它，另外我需要将它放在标题或页面中吗？脚本在页面上，链接在标题上...想法？

提前致谢。

克里斯

Answer 1

像这样调用函数：

$(document).ready(function(){
fadeLoop()
});


Edit

看起来这个函数被点击事件激活了吗？为什么不将上述内容更改为：

$(document).ready(function(){
       $('#start').trigger('click');
    });

Answer 2

Jquery的。

function fadeLoop() {
    ....
});

$(window).on('load', fadeLoop);

Answer 3

感谢大家的帮助。这是完成的工作代码，享受!!

</script>
<script src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
fadeLoop()
function fadeLoop() {

    var counter = 0,
        divs = $('.fader').hide(),
        dur = 300;

    function showDiv() {
        $("div.fader").fadeOut(dur) // hide all divs
            .filter(function(index) {
                return index == counter % divs.length;
            }) // figure out correct div to show
            .delay(dur) // delay until fadeout is finished
            .fadeIn(dur); // and show it
        counter++;
    }; // function to loop through divs and show correct div
    showDiv(); // show first div    
    return setInterval(function() {
        showDiv(); // show next div
    }, 7 * 1000); // do this every 5 seconds    
};

$(function() {
    var interval;

    $("#start").click(function() {
        if (interval == undefined){
            interval = fadeLoop();
            $(this).val("Stop");
        }
        else{
            clearInterval(interval);
            $(this).val("Start");
            interval = undefined;
        }
    });
});
});
</script>
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<% end if %>

需要在javascript onload中调用此函数

3 个答案: