yqb/lib/template/framework/log/log.js

Static Package Manager

/* 
 * 模拟console
 * author: <%= author %>
 * version: <%= version %>
 * website: http://www.431103.com
 */
 
var consoleHelper = {
    showlog: function(val, style, cla) {
        if (cla) {
            cla = "console_log " + cla;
        } else {
            cla = "console_log";
        }
        this.show(val, style, cla);
    },
    showinfo: function(val, cla) {
        if (cla) {
            cla = "console_info " + cla;
        } else {
            cla = "console_info";
        }
        this.show(val, null, cla);
    },
    showwarn: function(val, cla) {
        if (cla) {
            cla = "console_warn " + cla;
        } else {
            cla = "console_warn";
        }
        this.show(val, null, cla);
    },
    showerror: function(val) {
        this.show(val, null, "console_error");
    },
    showgroup: function(val) {
        if (!val) {
            val = "";
        }
        this.show(val + ":", null, "console_group");
    },
    show: function(val, style, cla) {
        if (document.getElementById("showconsole")) {
            var div = document.createElement("div");
            if (div.setAttribute) {
                if (style) {
                    div.setAttribute("style", style);
                }
            } else {
                if (style) {
                    div = document.createElement("<div style=" + style + ">");
                }
            }
            if (cla) {
                div.className = cla;
            }
            var oText = document.createTextNode(val);
            div.appendChild(oText);
            document.getElementById("showconsole").appendChild(div);
        }
    }
};

var console = {
    assert: function() {},
    clear: function() {},
    count: function() {},
    debug: function() {},
    dir: function() {},
    dirxml: function() {},
    error: function() {
        var args = Array.prototype.slice.call(arguments);
        consoleHelper.showerror(args.join(" "));
    },
    exception: function() {},
    group: function(name) {
        consoleHelper.showgroup(name);
    },
    groupCollapsed: function() {},
    groupEnd: function() {},
    info: function() {
        var args = Array.prototype.slice.call(arguments);
        if (args.length == 1) {
            if (arguments[0] instanceof Array) {
                consoleHelper.showinfo("[" + args[0] + "]");
            } else if (arguments[0] instanceof Function) {
                consoleHelper.showinfo(args[0], "console_log_function");
            } else {
                consoleHelper.showinfo(args[0]);
            }
        } else {
            consoleHelper.showinfo(args.join(" "));
        }
    },
    log: function() {
        var args = Array.prototype.slice.call(arguments);
        if (args.length > 1) {
            var i = 1,
                hasstyle = false;
            if (args[0].indexOf("%c") == 0) {
                args[0] = args[0].replace(/%c/, "");
                i = 2;
                hasstyle = true;
            }
            for (; i < args.length; i++) {
                if (/%s|%d|%i|%o/.test(args[0])) {
                    args[0] = args[0].replace(/%s|%d|%i|%o/, args[i]);
                } else {
                    break;
                }
            }
            if (i < args.length) {
                args[0] = args[0] + " " + args.slice(i).join(" ");
            }
            if (hasstyle) {
                consoleHelper.showlog(args[0], args[1]);
            } else {
                consoleHelper.showlog(args[0]);
            }
        } else if (args.length == 1) {
            if (arguments[0] instanceof Array) {
                consoleHelper.showlog("[" + args[0] + "]");
            } else if (arguments[0] instanceof Function) {
                consoleHelper.showlog(args[0], null, "console_log_function");
            } else {
                consoleHelper.showlog(args[0]);
            }
        } else {
            consoleHelper.showlog("");
        }
    },
    memoryProfile: function() {},
    memoryProfileEnd: function() {},
    profile: function() {},
    profileEnd: function() {},
    table: function() {},
    time: function() {},
    timeEnd: function() {},
    timeStamp: function() {},
    trace: function() {},
    warn: function() {
        var args = Array.prototype.slice.call(arguments);
        if (args.length == 1) {
            if (arguments[0] instanceof Array) {
                consoleHelper.showwarn("[" + args[0] + "]");
            } else if (arguments[0] instanceof Function) {
                consoleHelper.showwarn(args[0], "console_log_function");
            } else {
                consoleHelper.showwarn(args[0]);
            }
        } else {
            consoleHelper.showwarn(args.join(" "));
        }
    }
};