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/*页面刷新*/function reload(){ ???// window.parent.location.reload(); ???var parentWin = window.parent; ???switch(type){ ???case‘top‘: ???????window.parent.location.reload(); ???????break; ???case‘parent‘: ???????parentWin.location.reload(); ???????break; ???default: ???????window.location.reload(); ???????break; ???}}222
/*url定制url加密解密encodeURI() 函数可把字符串作为 URI 进行编码decodeURI() 函数可对 encodeURI() 函数编码过的 URI 进行解码。*///获取上级目录urlfunction getUpperUrl(){ ???var url = window.location.href; ???var index = url.lastIndexOf("\/"); ???url ?= url.substring(0,index + 1); ???return url;}// 加密，解密function encode(uri){ ???return encodeURI(uri);}function decode(uri){ ???return decodeURI(uri);}333
/**创建遮罩 * @param dom 将遮罩插入dom中 */function createShade(dom){ ???var div = $(‘<div>‘); ???div.addClass(‘shade‘); ???div.attr({ ???????//id : ‘layui-layer-shade3‘, ???????//times : ‘3‘, ???????style : ‘z-index:19891016; background-color:#000; opacity:0.2; filter:alpha(opacity=30);left:0;top:0;width:100%;height:100%;position:absolute;‘, ???}); ???if(dom == undefined){ ???????dom = ‘#tablelist‘; ???} ???if(!$(‘.shade‘).get(0)){ ???????$(dom).append(div); ???}}//取消遮罩function removeShade(){ ???$(‘.shade‘).remove();}444
//获取当前时间function getNowFormatDate() { ???var date = new Date(); ???var seperator1 = "-"; ???var seperator2 = ":"; ???var month = date.getMonth() + 1; ???var strDate = date.getDate(); ???if (month >= 1 && month <= 9) { ???????month = "0" + month; ???} ???if (strDate >= 0 && strDate <= 9) { ???????strDate = "0" + strDate; ???} ???var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate ???????????+ " " + date.getHours() + seperator2 + date.getMinutes() ???????????+ seperator2 + date.getSeconds(); ???return currentdate;}//金额格式转换function formatNum(str){ ???var newStr = ""; ???var count = 0; ???????str = String(parseFloat(str)); ???????if(str.indexOf(".")==-1){ ??????????for(var i=str.length-1;i>=0;i--){ ????????????if(count % 3 == 0 && count != 0){ ??????????????????newStr = str.charAt(i) + "," + newStr; ????????????}else{ ??????????????????newStr = str.charAt(i) + newStr; ????????????} ????????????count++; ??????????} ??????????str = newStr + ".00"; //自动补小数点后两位 ??????????return str; ???}else{ ??????????for(var i = str.indexOf(".")-1;i>=0;i--){ ????????????if(count % 3 == 0 && count != 0){ ??????????????????newStr = str.charAt(i) + "," + newStr; ????????????}else{ ??????????????????newStr = str.charAt(i) + newStr; //逐个字符相接起来 ????????????} ????????????count++; ??????????} ??????????str = newStr + (str + "00").substr((str + "00").indexOf("."),3); ??????????return str; ???}};什么都不说，来4波js
原文地址：http://www.cnblogs.com/alan-alan/p/7428400.html