javascript hash

javascript

javascript hash

우혁이 아빠 2011. 10. 10. 20:37

var sssnInfo = new Hash();

this.getItemJson = function() {
		var str = "{";
		for (var word in this.items) {
			if(word != 'undefined'){
				str += "\""+word+"\":\""+this.items[word]+"\",";				
			}
		}
		if(str.length > 1){
			str = str.substring(0,str.length-1);
		}
		str += "}";
		return str;
	};

this.removeItem = function(in_key)
	{
		var tmp_previous;
		if (typeof(this.items[in_key]) != 'undefined') {
			this.length--;
			var tmp_previous = this.items[in_key];
			delete this.items[in_key];
		}
	   
		return tmp_previous;
	};

this.getItem = function(in_key) {
		return this.items[in_key];
	};

this.setItem = function(in_key, in_value)
	{
		var tmp_previous;
		if (typeof(in_value) != 'undefined') {
			if (typeof(this.items[in_key]) == 'undefined') {
				this.length++;
			}
			else {
				tmp_previous = this.items[in_key];
			}

this.items[in_key] = in_value;
		}
	   
		return tmp_previous;
	};

this.hasItem = function(in_key)
	{
		return typeof(this.items[in_key]) != 'undefined';
	};

this.clear = function()
	{
		for (var i in this.items) {
			delete this.items[i];
		}

this.length = 0;
	};
}

저작자표시