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//author: neeler_nitmoon note: 常用方法库 |
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(function($) { |
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$.getUrlParam = function(name) { |
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var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); |
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var r = window.location.search.substr(1).match(reg); |
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if (r != null) { |
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return unescape(r[2]); |
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} |
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return null; |
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} |
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})(jQuery); |
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/*********showErrmsg START**********************/ |
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/** |
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*showErrmsg |
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*/ |
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//错误提示 |
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function showErrmsg(str, callback) { |
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var neelerErrmsg = $("#neelerErrmsg"); |
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if (!neelerErrmsg.length) { |
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setErrmsg(); |
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neelerErrmsg = $("#neelerErrmsg"); |
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} |
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if (!!window.neelerFlag) { |
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return; |
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} |
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// window.neelerFlag = 1; |
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neelerErrmsg.text(str).fadeIn("slow", function() { |
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window.neelerFlag = true; |
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setTimeout(function() { |
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neelerErrmsg.fadeOut("slow", function() { |
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if (callback != undefined && callback != "") { |
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callback(); |
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} |
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}); |
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window.neelerFlag = false; |
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}, 3000); |
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}); |
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} |
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function setErrmsg() { |
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var neelerErrmsg = $("<div></div>") |
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.attr("id", "neelerErrmsg") |
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.css({ |
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"display": "none", |
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"position": "fixed", |
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"top": "150px", |
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"left": "20%", |
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"width": "60%", |
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"height": "50px", |
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"border": "1px solid #000", |
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"border-radius": "10px", |
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"line-height": "50px", |
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"text-align": "center", |
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"background": "#000", |
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"opacity": "0.6", |
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"filter": "alpha(opacity=60)", |
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"color": "#FFF", |
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"z-index": "999999" |
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}); |
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$("body").prepend(neelerErrmsg); |
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} |
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/*********showErrmsg END**********************/ |
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String.prototype.lengthLimit = function(length) { |
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if (!length) { |
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return; |
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} |
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return this.length > length ? this.substr(0, length) + '...' : this; |
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} |
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/*********isList START********************/ |
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//是否为data.list数组且不为空 |
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function isList(arr) { |
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return ($.isArray(arr) && arr.length > 0) ? true : false; |
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} |
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/*********isList END**********************/ |
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/*********ArrayUnique START**********************/ |
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//数组去重 |
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Array.prototype.unique = function() { |
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var n = {}; |
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var r = []; |
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for (var i = 0; i < this.length; i++) { |
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if (!n[this[i]+'']) { |
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n[this[i]+''] = true; |
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r.push(this[i]); |
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} |
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} |
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return r; |
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} |
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/*********isItems START**********************/ |
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function virtualFormSubmit(url, obj, method, target) { |
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var form = $('<form></form>').attr({ |
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'action': url, |
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'method': !!method ? method : 'post', |
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'target': !!target ? target : '_self' |
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}); |
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for (var attr in obj) { |
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var input = $('<input type="text" name=' + attr + '>').val(obj[attr]); |
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form.append(input); |
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} |
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form.appendTo('body'); |
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form[0].submit(); |
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form.remove(); |
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} |
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/*********ntypeahead start**********************/ |
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function ntypeahead(url, selector, callback, attr) { |
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var obj = null; |
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if (typeof(selector) == 'string') |
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obj = $(selector); |
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else |
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obj = selector; |
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obj.typeahead({ |
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autoSelect: false, |
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source: function(query, process) { |
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window.ta_Process = []; //=== window.states=[]; |
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window.ta_Updater = {}; //===window.map={} |
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$.ajax({ |
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url: url, |
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type: 'post', |
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data: { |
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query: query |
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}, |
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dataType: 'json', |
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ansyc: false, |
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success: function(json) { |
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if (json.length == 0) |
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return; |
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$.each(json, function(i, item) { |
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if (item.data != undefined) { |
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window.ta_Updater[item.name] = item.data; |
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} |
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window.ta_Process.push(item.name); |
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}); |
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process(ta_Process); |
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} |
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}); |
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}, |
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updater: function(item) { |
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return item; |
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// var res = {}; |
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// if ($.isEmptyObject(window.ta_Updater)) { |
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// if (callback != null) { |
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// callback(item, obj); |
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// } |
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// return item; |
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// } else { |
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// res = window.ta_Updater[item]; |
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// } |
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// if (callback != null) { |
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// callback(res, obj); |
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// } |
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// if ($.isArray(attr)) { |
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// var r = ""; |
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// $.each(attr, function(index, val) { |
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// if (index == (attr.length - 1)) { |
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// r = r + res[attr[index]]; |
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// } else { |
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// r = r + res[attr[index]] + "--"; |
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// } |
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// }); |
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// return r; |
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// } else { |
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// console.log(res[attr]); |
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// return res[attr]; |
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// } |
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} |
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}); |
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} |
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/*********ntypeahead start**********************/ |
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function isFunction(fn) { |
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return (!!fn&&!fn.nodename&&fn.constructor!=String&&fn.constructor!=RegExp&&fn.constructor!=Array&&/function/i.test(fn+"")); |
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} |
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// 对Date的扩展,将 Date 转化为指定格式的String |
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// 月(M)、日(d)、小时(h)、分(m)、秒(s)、季度(q) 可以用 1-2 个占位符, |
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// 年(y)可以用 1-4 个占位符,毫秒(S)只能用 1 个占位符(是 1-3 位的数字) |
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// 例子: |
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// (new Date()).Format("yyyy-MM-dd hh:mm:ss.S") ==> 2006-07-02 08:09:04.423 |
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// (new Date()).Format("yyyy-M-d h:m:s.S") ==> 2006-7-2 8:9:4.18 |
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Date.prototype.Format = function(fmt) |
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{ //author: meizz |
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var o = { |
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"M+" : this.getMonth()+1, //月份 |
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"d+" : this.getDate(), //日 |
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"h+" : this.getHours(), //小时 |
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"m+" : this.getMinutes(), //分 |
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"s+" : this.getSeconds(), //秒 |
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"q+" : Math.floor((this.getMonth()+3)/3), //季度 |
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"S" : this.getMilliseconds() //毫秒 |
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}; |
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if(/(y+)/.test(fmt)) |
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fmt=fmt.replace(RegExp.$1, (this.getFullYear()+"").substr(4 - RegExp.$1.length)); |
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for(var k in o) |
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if(new RegExp("("+ k +")").test(fmt)) |
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fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length))); |
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return fmt; |
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} |