whsmwy

whsmwy

不断更新

功能划分:

1.字符串操作:

    1.1 复制到剪贴板

    1.2 字符串省略

    1.3 

2.url操作

    2.1 收藏本站

    2.2 取得项目名称

    2.3 取得地址栏url

    2.4 取得地址栏传递

3.form操作

4. Ajax操作

5.日期操作

6.过滤字符

7.json操作

8.file操作

9.


/*
功能:ie8下trim无效的问题
示例:$.trim(stringxx);stirngxx.trim();*/
String.prototype.trim = function () {return this.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); }function namespace() {     var a = arguments,//arguments:function内置的对象,存储函数的所有参数,是个数组。o = null,i, j, d, rt;for (i = 0; i < a.length; ++i) {d = a[i].split(".");rt = d[0];eval('if(typeof ' + rt + '=="undefined"){' + rt + '={};}o=' + rt + ';'); //eval:把这一串字符串当js来运行for (j = 1; j < d.length; ++j) {o[d[j]] = o[d[j]] || {};o = o[d[j]];}}}
/*@auther: liuxiaojuan@date: 2015-7-30@rely: dairy_common.css*/
namespace("com.whsmwy");
com.whsmwy = function() {};
com.whsmwy.prototype = {/*功能:popAny:弹出黑色半透明圆角背景白色文字的fixed的窗口,。objContent:弹出窗口中显示的内容,style:要显示的类别。窗口5秒内自动消失。适合执行操作后给出的提示场合。popAny和popFadeout需成对出现*/popAny: function(objContent, style) {if (fadeOut != null) {clearTimeout(fadeOut);$('.popAnyWhere').find('p').text(objContent);} else {$("body").append("<div class='popAnyWhere'></div>");var boxContent = "<p>" + objContent + "</p>";$(".popAnyWhere").removeClass("smile").removeClass("cry").addClass(style);$(".popAnyWhere").append(boxContent);var boxWidth = $(".popAnyWhere").width();var leftx = (document.body.clientWidth - boxWidth) / 2 + "px";var bottomx = "20px";$(".popAnyWhere").attr("style", "display:block; left:" + leftx + ";bottom:" + bottomx);}fadeOut = setTimeout(this.popFadeout, 5000);},popFadeout: function() {$('.popAnyWhere').fadeOut();$('.popAnyWhere').remove();fadeOut = null;},/*功能:loading:弹出黑色半透明圆角背景白色文字的fixed的窗口,。objContent:弹出窗口中显示的内容。ajaxq请求结束后自动消失,如果没有请求成功则一直等待。适合ajax请求等待的场合。loading和loadingFadeout需成对出现。还需要配合css文件(dairy_common.css)。*/loading: function(objContent) {if (fadeOut != null) {clearTimeout(fadeOut);$('.popAnyWhere').find('p').text(objContent);} else {$("body").append("<div class='popAnyWhere'></div>");var boxContent = "<p>" + objContent + "</p>";$(".popAnyWhere").addClass("loadingImg");$(".popAnyWhere").append(boxContent);var boxWidth = $(".popAnyWhere").width();var leftx = (document.body.clientWidth - boxWidth) / 2 + "px";var bottomx = "20px";$(".popAnyWhere").attr("style", "display:block; left:" + leftx + ";bottom:" + bottomx);}//fadeOut = setTimeout(loadingFadeout, 1500);},loadingFadeout: function(id) {$('.popAnyWhere').fadeOut();$('.popAnyWhere').remove();fadeOut = null;//$("#" + id).removeAttr("disabled");},/*功能:ajax请求包装。ajaxJsonCall需要和ajaxToggle配合使用才能出现ajax等待的时候弹出加载窗口。@rely:app_path参数的获取。需要jsp页面顶部添加<%String appPath = request.getContextPath();%>参数:url:要包装的地址;data:要传递的数据;callback:执行成功要执行的函数;global:是否触发全局 AJAX 事件。默认值: true。sync:默认值: true。默认设置下,所有请求均为异步请求。如果需要发送同步请求,请将此选项设置为 false。  注意,同步请求将锁住浏览器,用户其它操作必须等待请求完成才可以执行。error:请求失败时调用此函数。参数:XMLHttpRequest 对象、错误信息、(可选)捕获的异常对象。*/ajaxJsonCall: function(url, data, callback, global, sync,errcallback) {$.ajax(app_path + '/' + url, {data: data,success: callback,dataType: "json",type: "post",global: global ? true : false,async: sync ? false : true,error:errcallback});//$.post(app_path + '/' + url, data, callback, 'json', global ? true : false);},/*功能:需要默认加载ajaxToggle。$(document)上绑定ajaxStart和ajaxStop两个方法,也可设置具体额某个元素绑定两个ajax全局方法,把正在加加载的动画放在这个元素html中。*/ajaxToggle: function() {$(document).ajaxStart(function() {whsmwy.loading("努力加载中...");}).ajaxStop(function() {whsmwy.loadingFadeout();});},/*功能:检查某个cookie是否存在。*/getCookie: function(cookie_name) {var allcookies = document.cookie;var cookie_pos = allcookies.indexOf(cookie_name); //索引的长度// 如果找到了索引,就代表cookie存在,var value;if (cookie_pos != -1) {return 1; //已经登陆} else {return 2; //未登录}},/*功能:文本输入框获得焦点清空默认值。*/setInputTextValue: function() {if ($(":text").length) {$(":text").focus(function() {if ($(this).val() == this.defaultValue) {$(this).val("");}}).blur(function() {$(this).removeClass("focus");if ($(this).val() == '') {$(this).val(this.defaultValue);}});}},/*功能:鼠标感应显示隐藏效果。*/QRCode: function(obj1, obj2) {var _e;$(obj1).mouseenter(function() {$(obj2).fadeIn();});$(obj1).mouseleave(function() {_e = setTimeout(function() {$(obj2).fadeOut()}, 400);});$(obj2).mouseenter(function() {clearTimeout(_e);});$(obj2).mouseleave(function() {$(this).fadeOut();});},/*功能:剪切字符串*/cutStr: function(str, cutnum) {var temp1 = str.replace(/[^\x00-\xff]/g, "**"); //精髓var temp2 = temp1.substring(0, cutnum);//找出有多少个*var x_length = temp2.split("\*").length - 1;var hanzi_num = x_length / 2;cutnum = cutnum - hanzi_num; //实际需要sub的长度是总长度-汉字长度var res = str.substring(0, cutnum);if (cutnum < str.length) {var end = res + "……";} else {var end = res;}return end;},/*功能:格式化日期*/formatDate: function(date, format) {if (!date) return;if (!format) format = "yyyy-MM-dd";switch (typeof date) {case "string":date = new Date(date.replace(/-/g, "/"));break;case "number":date = new Date(date);break;}if (!date instanceof Date) return;var dict = {"yyyy": date.getFullYear(),"M": date.getMonth() + 1,"d": date.getDate(),"H": date.getHours(),"m": date.getMinutes(),"s": date.getSeconds(),"MM": ("" + (date.getMonth() + 101)).substr(1),"dd": ("" + (date.getDate() + 100)).substr(1),"HH": ("" + (date.getHours() + 100)).substr(1),"mm": ("" + (date.getMinutes() + 100)).substr(1),"ss": ("" + (date.getSeconds() + 100)).substr(1)};return format.replace(/(yyyy|MM?|dd?|HH?|ss?|mm?)/g, function() {return dict[arguments[0]];});},/*功能:阻止输入框回车提交表单,jqobj为回车的文本输入框的id对象*/stopKeydown: function(jqobj) {jqobj.on("keydown", function(e) {e = e || event;var lKeyCode = (navigator.appname == "Netscape") ? e.which : e.keyCode;if (lKeyCode == 13) {return false;}});},/*功能:防止SQL注入*/AntiSqlValid: function(jqobj) {var s = $(jqobj).val();//格式 RegExp("[在中间定义特殊过滤字符]")var pattern = new RegExp("[%--`~!@#$^&*()=|{}':;',\\[\\].<>/?~!@#¥……&*()——|{}【】‘;:”“'。,、?]")var rs = "";for (var i = 0; i < s.length; i++) {rs = rs + s.substr(i, 1).replace(pattern, '');}$(jqobj).val(rs);},/* 收藏本站代码οnclick="favorite(window.location,document.title)"*/favorite: function() {var aUrls = document.URL.split("/");var vDomainName = "http://" + aUrls[2] + "/";var description = document.title;var browserName=navigator.userAgent.toLowerCase();if(!!window.ActiveXObject || "ActiveXObject" in window){//alert("IE");window.external.AddFavorite(vDomainName, description);return ;}else if(/firefox/i.test(browserName)){//alert("Firefox");//window.sidebar.addPanel(description,vDomainName, "");var e = document.getElementById('fav');e.setAttribute('href', vDomainName);e.setAttribute('title', description);e.setAttribute('rel', 'sidebar');return;}else if(/chrome/i.test(browserName) && /webkit/i.test(browserName) && /mozilla/i.test(browserName)){//alert("Chrome");alert("抱歉,您所使用的浏览器无法完成此操作。\n\n请使用Ctrl+D进行添加");return ;}else if(/opera/i.test(browserName)){//alert("Opera");var e = document.getElementById('fav');e.setAttribute('href', vDomainName);e.setAttribute('title', description);e.setAttribute('rel', 'sidebar');return ;}else if(/webkit/i.test(browserName) &&!(/chrome/i.test(browserName) && /webkit/i.test(browserName) && /mozilla/i.test(browserName))){//alert("Safari");alert("抱歉,您所使用的浏览器无法完成此操作。\n\n请使用Ctrl+D进行添加");return ;}else{//alert("unKnow");alert("抱歉,您所使用的浏览器无法完成此操作。\n\n请使用Ctrl+D进行添加");}},/*说明:退出登录三步需要在jsp页面包含以下代码:<cc:jspRequestTag url="/Bs1/inc_loginoutdialog.jsp" /> =》退出登录的dom结构<form name="logoutform" id="logoutform" action=""><input name="service" id="service" type="hidden"/></form>功能:退出登录(第1步)点击导航的退出文字后调用确认退出登录窗口。*/logouts:function (){if(!whsmwy.confirm_logout("退出提醒","确定退出登录吗?")) {return;  }},/*功能:退出登录(第1步)设置退出登录窗口的样式*/confirm_logout:function(title,text) {  $('#commonPopDialog3').css('width', '300px');$('#commonPopDialog3').modal('show');$('#commonPopDialog3 .modal-header h3').text(title);$('#commonPopDialog3 .modal-body').empty();$('#commonPopDialog3 .modal-body').append(text).css({"text-align": 'left',"padding": '20px'});var cancelBtn='<button class="btn btn_close" data-dismiss="modal" aria-hidden="true">取消</button>';if( $("#commonPopDialog3 .btn_close").length < 1 ){$('#commonPopDialog3 .modal-footer').append(cancelBtn);}},/*功能:退出登录(第3步)点击弹出的退出登录窗口的确定按钮后调用的函数,设置service退出后返回的地址,设置表单提交的action。*/logout_confirm:function (){var jsessionid=head.getCookie("JSESSIONID");head.delCookie("CSPLOGIN");/*退出登录的form:logoutform  内有id=service的inputdom注册窗口的form:gologinfrom 内有id=service的inputdom登录窗口的form:loginform   内有id=service的inputdom*/$("#logoutform #service").val(".jsp");//退出后返回的地址$("#logoutform").attr('action', ';jsessionid='+jsessionid);$("#logoutform").submit();},/*功能:取得json的子元素格式点击弹出的退出登录窗口的确定按钮后调用的函数,设置service退出后返回的地址,设置表单提交的action。*/JSONLength:function(obj) {var size = 0, key;for (key in obj) {if (obj.hasOwnProperty(key)) size++;}return size;},/*边栏工具条:到达顶部(开始)*/go: function(speed, time) { //直接到达顶部if ($(window).scrollTop() != 0) { //没有到达顶部var $opt = $("html,body");if (!$opt.is(":animated")) { //不在运动if (speed == "slow") {$opt.animate({scrollTop: 0}, time);} else {$opt.scrollTop(0);}}}},checkPositon: function(pos) {if ($(window).scrollTop() > pos) {$("#backtop").fadeIn();} else {$("#backtop").fadeOut();}},/*边栏工具条:到达顶部(结束)*//*功能:判断服务器上的文件是否存在*/checkFileExist:function(fileurl){var xmlhttp;//判断浏览器是否支持ActiveX控件if(window.ActiveXObject){//支持-通过ActiveXObject的一个新实例来创建XMLHttpRequest对象xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");}else if(window.XMLHttpRequest){//不支持xmlhttp = new XMLHttpRequest()}//var xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");xmlhttp.open("GET",fileurl,false);xmlhttp.send();if(xmlhttp.readyState==4){ if(xmlhttp.status==200){return true;}else if(xmlhttp.status==404){return false; //url不存在 }else{return false; //其他状态 }} },/*边栏工具条:到达顶部(结束)*/getQueryString:function(name)//根据参数名取得地址栏的参数值{var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");var r = window.location.search.substr(1).match(reg);if(r!=null)return  unescape(r[2]); return null;}///}
var fadeOut = null; //popAny弹出框状态
var whsmwy = new com.whsmwy();
whsmwy.ajaxToggle();
$(function(){if($('#addFavorite').length){$('#addFavorite').addFavorite(document.title,window.location);}//边栏工具条:到达顶部if ($("#backtop").length) {var windowHeight = $(window).height();whsmwy.checkPositon(windowHeight); //初始的时候隐返回顶部按钮$("#backtop").on("click", function() {whsmwy.go("slow", 1000);});$(window).on("scroll", function() { //超过一屏显示到达顶部按钮whsmwy.checkPositon(windowHeight);});}//
});
//ie8下trim无效的问题
String.prototype.trim = function () {return this.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); } 


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  • whsmwy

    2023-7-12
    70

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