mystate.js

征服ajax源码

/*
MyState is an object that represents the application state.
It will be given to dojo.undo.browser to represent the current application state.
*/
MyState = function(stateData, outputDivId, backForwardOutputDivId, bookmarkValue){
	this.stateData = stateData;
	this.outputDivId = outputDivId;
	this.backForwardOutputDivId = backForwardOutputDivId;
	this.changeUrl = bookmarkValue;
}

MyState.prototype.back = function(){
	this.showBackForwardMessage("点击后退按钮，当前的状态为: " + this.stateData);
	this.showStateData();
}

MyState.prototype.forward = function(){
	this.showBackForwardMessage("点击前进按钮，当前的状态为: " + this.stateData);
	this.showStateData();
}

MyState.prototype.showStateData = function(){
	dojo.byId(this.outputDivId).innerHTML += this.stateData + '<br />';
}

MyState.prototype.showBackForwardMessage = function(message){
	dojo.byId(this.backForwardOutputDivId).innerHTML += message + '<br />';
}