本屌絲最近工作要求重寫網站所有代碼,so...極其蛋疼的事情出現了,管我的人要求不能用網上的插件,oh~~~my god!! 這是多麼能讓千萬隻草原上的馬兒奔騰的要求 ~~~
先實現一個比較簡單的功能:
需求:網頁遮罩層/彈出層,相容IE6
幸好本屌絲以前聰明收集了個js的版本,so,自己改寫成了jQuery插件形式的,方便以後使用。
屁話不多放,無碼無真相!
/*******************************
* @name Layer跨瀏覽器相容外掛程式v1.0
*** ****************************/
; (function($){
$.fn.layer = function(){
var isIE = (document.all) ? true : false;
var isIE6 = isIE && !window.XMLHttpRequest; >var position = !isIE6 ? "fixed" : "absolute";
var containerBox = jQuery(this);
containerBox.css({"z-index":"9999","display":"block ","position":position ,"top":"50%","left":"50%","margin-top": -(containerBox.height()/2) "px","margin-left ": -(containerBox.width()/2) "px"});
var layer=jQuery("
");
layer.css({"width":" 100%","height":"100%","position":position,"top":"0px","left":"0px","background-color":"#000","z-index ":"9998","opacity":"0.6"});
jQuery("body").append(layer);
function layer_iestyle(){
var maxWidth = Math.max(document .documentElement.scrollWidth, document.documentElement.clientWidth) "px";
var maxHeight = Math.max(document.documentElement.scrollHeight, document.documentElement.clientHeight) "px"; layer. width" : maxWidth , "height" : maxHeight });
}
function containerBox_iestyle(){
var marginTop = jQuery(document).scrollTop - containerBox.height( 🎜>var marginLeft = jQuery(document).scrollLeft - containerBox.width()/ 2 "px";
containerBox.css({"margin-top" : marginTop , "margin-left" : margineft }; 🎜>}
if(isIE){
layer.css("filter","alpha(opacity=60)");
}
if(isIE6){
layer_iestyle() ;
containerBox_iestyle();
}
jQuery("window").resize(function(){
layer_iestyle();
});
layer.clicker_iestyle();
});
layer.click(function( ){
containerBox.hide();
jQuery(this).remove();
});
};
})(jQuery);
})(jQuery);