所以我是一个全新的插件开发新手,我一直在做一个图像旋转木马,我想把它做成一个插件。我以为我已经弄明白了,但似乎做不对。init函数不会调用。这是我的插件代码:
// Plugin
(function( $ ){
$.fn.customSlider = function(options){
var config = $.extend({ // TODO: add all configuration options needed
'slideCount': null,
'delayTime': 1000
}, options);
var slideCount = this.find('div.slide').length,
rotate = function(i){ // TODO: make name more descriptive
setInterval(function() {
if (i < slideCount -1) {
i++;
} else {
i=0;
}
slideRotate(i);
}, delayTime);
},
slideRotate = function(i){
var asdf = null;
$('.slider').children().fadeOut(500);
$($('.slider div').get(i)).fadeIn(500); // TODO: externalize $('.slider div').get(i) into variable
},
gotoSlide = function(i){
customSlider.rotate(i-1);
},
init = function(){
console.log('init');
this.find('div:first').show();
customSlider.rotate(0);
},
clickzor = function() { // TODO: make selector more specific
clearInterval(intervalID);
intervalID = null;
var num = parseInt($(this).text(),'') - 1;
slideRotate(num);
gotoSlide(num+1);
};
$('a').click(clickzor);
};
customSlider.init();
// init
})( jQuery );
$(function(){
$('#headSlider').customSlider();
});下面是我的非插件工作代码:
$(function() {
$('#headSlider div.slide:first').addClass('active').show();
var slideCount = $('.slider div.slide').length;
var delayTime = 6000;
var intervalID;
function slideRotate(i) {
$('.slider').children().fadeOut(500);
$($('.slider div').get(i)).fadeIn(500);
}
function rotate(i)
{
intervalID = setInterval(function() {
if(i < slideCount -1)
{
i++;
}
else
{
i=0;
}
slideRotate(i);
}, delayTime);
}
function gotoSlide(i)
{
rotate(i-1);
}
$('a').click(function()
{
clearInterval(intervalID);
intervalID = null;
var num = parseInt($(this).text(),'') - 1;
slideRotate(num);
gotoSlide(num+1);
});
rotate(0);
});我就是想不出我做错了什么。帮助!
发布于 2012-07-05 03:48:50
我认为问题在于你应该在你的扩展定义中调用init()。
$.fn.slider = function(options){
...definitions...
init();
}https://stackoverflow.com/questions/11334665
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