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Struts example source code file (stabile.js)

This example Struts source code file (stabile.js) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

array, boolean, date, date, error, error, number, number, object, object, regexp, string, unknown

The Struts stabile.js source code

/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/



dojo.provide("dojo.widget.html.stabile");
dojo.widget.html.stabile = {_sqQuotables:new RegExp("([\\\\'])", "g"), _depth:0, _recur:false, depthLimit:2};
dojo.widget.html.stabile.getState = function (id) {
	dojo.widget.html.stabile.setup();
	return dojo.widget.html.stabile.widgetState[id];
};
dojo.widget.html.stabile.setState = function (id, state, isCommit) {
	dojo.widget.html.stabile.setup();
	dojo.widget.html.stabile.widgetState[id] = state;
	if (isCommit) {
		dojo.widget.html.stabile.commit(dojo.widget.html.stabile.widgetState);
	}
};
dojo.widget.html.stabile.setup = function () {
	if (!dojo.widget.html.stabile.widgetState) {
		var text = dojo.widget.html.stabile._getStorage().value;
		dojo.widget.html.stabile.widgetState = text ? dj_eval("(" + text + ")") : {};
	}
};
dojo.widget.html.stabile.commit = function (state) {
	dojo.widget.html.stabile._getStorage().value = dojo.widget.html.stabile.description(state);
};
dojo.widget.html.stabile.description = function (v, showAll) {
	var depth = dojo.widget.html.stabile._depth;
	var describeThis = function () {
		return this.description(this, true);
	};
	try {
		if (v === void (0)) {
			return "undefined";
		}
		if (v === null) {
			return "null";
		}
		if (typeof (v) == "boolean" || typeof (v) == "number" || v instanceof Boolean || v instanceof Number) {
			return v.toString();
		}
		if (typeof (v) == "string" || v instanceof String) {
			var v1 = v.replace(dojo.widget.html.stabile._sqQuotables, "\\$1");
			v1 = v1.replace(/\n/g, "\\n");
			v1 = v1.replace(/\r/g, "\\r");
			return "'" + v1 + "'";
		}
		if (v instanceof Date) {
			return "new Date(" + d.getFullYear + "," + d.getMonth() + "," + d.getDate() + ")";
		}
		var d;
		if (v instanceof Array || v.push) {
			if (depth >= dojo.widget.html.stabile.depthLimit) {
				return "[ ... ]";
			}
			d = "[";
			var first = true;
			dojo.widget.html.stabile._depth++;
			for (var i = 0; i < v.length; i++) {
				if (first) {
					first = false;
				} else {
					d += ",";
				}
				d += arguments.callee(v[i], showAll);
			}
			return d + "]";
		}
		if (v.constructor == Object || v.toString == describeThis) {
			if (depth >= dojo.widget.html.stabile.depthLimit) {
				return "{ ... }";
			}
			if (typeof (v.hasOwnProperty) != "function" && v.prototype) {
				throw new Error("description: " + v + " not supported by script engine");
			}
			var first = true;
			d = "{";
			dojo.widget.html.stabile._depth++;
			for (var key in v) {
				if (v[key] == void (0) || typeof (v[key]) == "function") {
					continue;
				}
				if (first) {
					first = false;
				} else {
					d += ", ";
				}
				var kd = key;
				if (!kd.match(/^[a-zA-Z_][a-zA-Z0-9_]*$/)) {
					kd = arguments.callee(key, showAll);
				}
				d += kd + ": " + arguments.callee(v[key], showAll);
			}
			return d + "}";
		}
		if (showAll) {
			if (dojo.widget.html.stabile._recur) {
				var objectToString = Object.prototype.toString;
				return objectToString.apply(v, []);
			} else {
				dojo.widget.html.stabile._recur = true;
				return v.toString();
			}
		} else {
			throw new Error("Unknown type: " + v);
			return "'unknown'";
		}
	}
	finally {
		dojo.widget.html.stabile._depth = depth;
	}
};
dojo.widget.html.stabile._getStorage = function () {
	if (dojo.widget.html.stabile.dataField) {
		return dojo.widget.html.stabile.dataField;
	}
	var form = document.forms._dojo_form;
	return dojo.widget.html.stabile.dataField = form ? form.stabile : {value:""};
};

Other Struts examples (source code examples)

Here is a short list of links related to this Struts stabile.js source code file:

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