//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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}
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