OSH Toolkit

Source: osh/log/osh-Log.js

/**
 * @classdesc This class creates a log view. It catches "osh:log" events and display them into a internal dialog.
 * This view creates a dialog view
 * @class
 * @deprecated
 */
OSH.Log = Class.create({
    initialize:function(){
        this.logDiv = document.createElement("TEXTAREA");
        this.logDiv.setAttribute("class", "osh-log popup-content");
        this.logDiv.setAttribute("wrap","off");
        this.first = true;
        // appends <div> tag to <body>
        document.observe("dom:loaded", function() {
            var dialog = new OSH.UI.Dialog({
                title: "Logging console"
            });
            dialog.appendContent(this.logDiv);
            dialog.setContentSize("300px","400px");

            this.logDiv.value = "[osh-log]> \n";
        }.bind(this));

        document.observe("osh:log", function(event) {
            if(this.first) {
                this.logDiv.value = "[osh-log]> " + event.memo + "\n";
                this.first = false;
            } else {
                this.logDiv.value += "[osh-log]> " + event.memo + "\n";
            }
        }.bind(this));
    }
});

var log = new OSH.Log();