JS code to implement click event statistics

This article mainly shares with you the JS code to implement click event statistics, hoping to help everyone.

/** 
 * 点击事件上报，分为立即上报和延时上报，延时上报通过cookie存储。 
 *  
 * 一、配置参数，主要用于定义上报的一些配置信息。通过在外部定义_clickc对象重置参数。 
 *     参数名称       类型          默认值             说明 
 *     selector:      string        '_click_rp'        点击触发的选择器，支持ID、class 
 *     prefix:        string        '_rp_'             需要上报的参数属性名前缀，如_rp_type，表示要上报type参数的值 
 *     cookie:        string        '_click_rp'        延迟上报时的cookie名称 
 *     domain:        string        '.skye.com'    cookie存储的域名（可以通过使用的网站来获得） 
 *     delay:         boolean       false              是否延迟上报，延迟上报通过cookie实现 
 *     delay_attr:    string        _delay             标签中指定是否延迟上报，优先级最高，ture延时，其他不延时。 
 *

* 2. External parameters, mainly used to define reported parameters. Add parameters by defining the _clickq array externally.

*

* 3. Label parameters are defined using the prefix _rp_. When reporting, all parameters starting with _rp_ will be reported. There are two formats of parameters, one is pure characters, and the other is callback function.

* 6602a3b93d16fd0b28eba340b975ec6da5db79b134e9f6b82c0b36e0489ee08ed, indicating that the parameter when reporting is a=aa&b=bb

* 1, pure character, directly defines the character, indicating the value of the parameter that needs to be uploaded.

* 2. Callback function, starting with javascript:. Just define the function body and return the value of the parameter in the function body.

* For example, ce42ab4642adf75428247cab73aae19945a2772a6b6107b401db3c9b82c049c2Question54bdf357c58b8a65c66d7c19c8e4d1145db79b134e9f6b82c0b36e0489ee08ed

*

* 4. Delayed reporting is divided into three priorities, from high to low as follows

* 1. Whether the tag attribute _delay is specified as true, if so, it means delayed reporting.

* 2. Whether it is a specific label, such as a label, this window is open (target is equal to "_self" or empty), submit button.

* 3. The delay parameter specified in the configuration parameters.

*

* 5. Support: Need to rely on jQuery plug-in.

*

* 6. Use cases

* 1. Introduce JS

 * var _clickq = _clickq || []; 
 * _clickq.push(['param1', 'value1']); 
 * var _clickc = {selector:'_click_rps'}; 
 * (function() { 
 *  var click = document.createElement("script"); 
 *  click.src = "//cache.skye.com/js/lib/stat/click.js"; 
 *  var s = document.getElementsByTagName("script")[0];  
 *  s.parentNode.insertBefore(click, s); 
 * })();

*

* 2. Define the selector and upload parameters

 * 如，a 
 */  
(function () {  
    // 默认参数  
    var options = {  
        selector: '_click_rp',  
        prefix: '_rp_',  
        cookie: '_click_rp',  
        domain: '.skye.com',  
        delay: false,  
        delay_attr: '_delay'  
    };  
    var params = {};  
    var _params = {};  
    var clickObj = null; // 当前点击对象  
    // 获得对象  
    var getObject = function(selector) {  
        if (typeof(selector) == 'object') {  
            return selector;  
        } else {  
            var obj = $('#'+selector);  
            if (obj.length) {  
                return obj;  
            }  
            obj = $('.'+selector);  
            if (obj.length) {  
                return obj;  
            }  
            return null;  
        }  
    }  
    // 获得选择器  
    var getSelector = function(selector) {  
        return '#' + selector + ',.' + selector;  
    }  
    // 操作cookie函数  
    var getCookie = function(c_name) {  
        if (document.cookie.length>0) {  
            c_start = document.cookie.indexOf(c_name + "=")  
            if (c_start!=-1) {   
                c_start=c_start + c_name.length+1   
                c_end=document.cookie.indexOf(";",c_start)  
                if (c_end==-1) c_end=document.cookie.length  
                return unescape(document.cookie.substring(c_start,c_end))  
            }  
        }  
        return "";  
    }  
    var setCookie = function(c_name,value,expiredays,path,domain) {  
        var exdate = new Date()  
        exdate.setDate(exdate.getDate()+expiredays)  
        var cookie = c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString());  
        if (path) cookie = cookie + ";path=" + path;  
        if (domain) cookie = cookie + ";domain=" + domain;  
        document.cookie = cookie;  
    }  
    // 获得标签中的参数  
    var getAttrParam = function() {  
        if ( clickObj ) {  
            var attrs = clickObj.get(0).attributes;  
            $.each(attrs, function(i) {  
                var name = attrs[i].name;  
                if ( name.indexOf(options.prefix) == 0 ) {  
                    name = name.replace(options.prefix, '');  
                    var value = attrs[i].value;  
                    if ( value.indexOf('javascript:') == 0 ) {  
                        // 执行js获得参数值  
                        value = value.replace('javascript:', '');  
                        eval('var valFun = function() {'+ value +'};');  
                        value = valFun();  
                    }  
                    params[name] = value;  
                }  
            });  
        }  
    }  
    // 获得默认参数  
    var getDefaultParam = function() {  
        if(document) {  
            params.url = document.URL || '';  
            params.referrer = document.referrer || '';  
        }  
        // 时间  
        var date = new Date();  
        params.ltime = date.getTime() / 1000;  
        // 时间戳  
        params.t = date.getTime();  
    }  
    var getParamStr = function() {  
        getAttrParam();  
        getDefaultParam();  
        // 合并配置参数  
        for(var key in _params) {  
            params[key] = _params[key];  
        }  
        //拼接参数串  
        var args = '';   
        for(var i in params) {  
            if(args != '') {  
                args += '&';  
            }     
            args += i + '=' + encodeURIComponent(params[i]);  
        }  
        return args;  
    }  
    // 清空参数  
    var clearParam = function() {  
        params = {};  
    }  
    // 是否立即上报，如果跳转页面，则计入延时上报  
    var getIsDelay = function() {  
        if ( clickObj ) {  
            // 有具体指定  
            if ( clickObj.attr(options.delay_attr) == 'true' ) {  
                return true;  
            }  
            // 特定标签  
            // a标签  
            if ( clickObj.is('a') ) {  
                if ( clickObj.attr('href').indexOf('javascript:') == 0 ) {  
                    return false;  
                }  
                if ( clickObj.attr('target') && clickObj.attr('target') != '_self' ) {  
                    return false;  
                }  
                return true;  
            }  
            // submit按钮  
            if ( (clickObj.is('input') || clickObj.is('button')) && clickObj.attr('type') == 'submit' ) {  
                return true;  
            }  
        }  
        return options.delay;  
    }  
    // 加入cookie，下次上报  
    var setDelayCookie = function() {  
        // 获得参数  
        var args = getParamStr();  
        var cookieStr = getCookie(options.cookie);  
        if ( cookieStr == '' ) {  
            cookieStr = args;  
        } else {  
            cookieStr = cookieStr + ',' + args;  
        }  
        setCookie(options.cookie, cookieStr, 7, '/', options.domain);  
        clearParam();  
    }  
    // 上报cookie  
    var rpCookie = function() {  
        // 获得cookie，循环操作  
        var cookieStr = getCookie(options.cookie);  
        if ( cookieStr ) {  
            var cookieArr = cookieStr.split(',');  
            for(var key in cookieArr){    
                rpClick(cookieArr[key]);  
            }    
            setCookie(options.cookie, '', 7, '/', options.domain);  
        }  
    }  
    // 上报  
    var rpClick = function(args) {  
        if ( args == undefined ) {  
            args = getParamStr();  
        }  
        var img = new Image(1, 1);  
        img.src = 'http://data.skye.com/stat/click?' + args;  
        console.info(img.src);  
        clearParam();  
    }  
    // js上报函数  
    var rpComm = function(obj) {  
        console.info('click');  
        clickObj = obj;  
        if ( getIsDelay() ) {  
            setDelayCookie();  
        } else {  
            rpClick();  
        }  
    }  
    //解析外部配置  
    if(_clickc) {  
        for(var i in _clickc) {  
            options[i] = _clickc[i];  
        }     
    }  
    //解析外部参数  
    if(_clickq) {  
        for(var i in _clickq) {  
            _params[_clickq[i][0]] = _clickq[i][1];  
        }  
    }  
    // 提供外部js函数  
    $.rpComm = function(obj) {  
        rpComm(obj);  
    }  
    $.fn.rpComm = function() {  
        rpComm($(this));  
    }  
    // cookie中的上报  
    rpCookie();  
    // 初始化信息  
    var _time = new Date().valueOf();  
    var selector = getSelector(options.selector);  
    $('body').delegate(selector,'click',function() {  
        // 连续点击限制  
        if(new Date().valueOf() - _time < 300) {  
            return;  
        }  
        _time = new Date().valueOf();  
        rpComm($(this));  
    });  
})();

The above is the detailed content of JS code to implement click event statistics. For more information, please follow other related articles on the PHP Chinese website!