upgraded to yui 0.12.0
upgraded to yui-ext 0.33 rc2
This commit is contained in:
JT Smith
parent
62b3d90db7
commit
cfd09a5cb6
1271 changed files with 539033 additions and 0 deletions
472
www/extras/yui-ext/source/yutil.js
vendored
Normal file
472
www/extras/yui-ext/source/yutil.js
vendored
Normal file
|
|
@ -0,0 +1,472 @@
|
|||
/*
|
||||
* YUI Extensions 0.33 RC2
|
||||
* Copyright(c) 2006, Jack Slocum.
|
||||
*/
|
||||
|
||||
YAHOO.namespace('ext');
|
||||
YAHOO.namespace('ext.util');
|
||||
YAHOO.namespace('ext.grid');
|
||||
YAHOO.ext.Strict = (document.compatMode == 'CSS1Compat');
|
||||
YAHOO.ext.SSL_SECURE_URL = 'javascript:false';
|
||||
// for old browsers
|
||||
window.undefined = undefined;
|
||||
/**
|
||||
* @class Function
|
||||
*/
|
||||
//
|
||||
/**
|
||||
* Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
|
||||
* Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
|
||||
* Will create a function that is bound to those 2 args.
|
||||
* @return {Function} The new function
|
||||
*/
|
||||
Function.prototype.createCallback = function(/*args...*/){
|
||||
// make args available, in function below
|
||||
var args = arguments;
|
||||
var method = this;
|
||||
return function() {
|
||||
return method.apply(window, args);
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a delegate (callback) that sets the scope to obj.
|
||||
* Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
|
||||
* Will create a function that is automatically scoped to this.
|
||||
* @param {Object} obj (optional) The object for which the scope is set
|
||||
* @param {<i>Array</i>} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
|
||||
* @param {<i>Boolean/Number</i>} appendArgs (optional) if True args are appended to call args instead of overriding,
|
||||
* if a number the args are inserted at the specified position
|
||||
* @return {Function} The new function
|
||||
*/
|
||||
Function.prototype.createDelegate = function(obj, args, appendArgs){
|
||||
var method = this;
|
||||
return function() {
|
||||
var callargs = args || arguments;
|
||||
if(appendArgs === true){
|
||||
callArgs = Array.prototype.slice.call(arguments, 0);
|
||||
callargs = callArgs.concat(args);
|
||||
}else if(typeof appendArgs == 'number'){
|
||||
callargs = Array.prototype.slice.call(arguments, 0); // copy arguments first
|
||||
var applyArgs = [appendArgs, 0].concat(args); // create method call params
|
||||
Array.prototype.splice.apply(callargs, applyArgs); // splice them in
|
||||
}
|
||||
return method.apply(obj || window, callargs);
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Calls this function after the number of millseconds specified.
|
||||
* @param {Number} millis The number of milliseconds for the setTimeout call
|
||||
* @param {Object} obj (optional) The object for which the scope is set
|
||||
* @param {<i>Array</i>} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
|
||||
* @param {<i>Boolean/Number</i>} appendArgs (optional) if True args are appended to call args instead of overriding,
|
||||
* if a number the args are inserted at the specified position
|
||||
* @return {Number} The timeout id that can be used with clearTimeout
|
||||
*/
|
||||
Function.prototype.defer = function(millis, obj, args, appendArgs){
|
||||
return setTimeout(this.createDelegate(obj, args, appendArgs), millis);
|
||||
};
|
||||
/**
|
||||
* Create a combined function call sequence of the original function + the passed function.
|
||||
* The resulting function returns the results of the original function.
|
||||
* The passed fcn is called with the parameters of the original function
|
||||
* @param {Function} fcn The function to sequence
|
||||
* @param {<i>Object</i>} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
|
||||
* @return {Function} The new function
|
||||
*/
|
||||
Function.prototype.createSequence = function(fcn, scope){
|
||||
if(typeof fcn != 'function'){
|
||||
return this;
|
||||
}
|
||||
var method = this;
|
||||
return function() {
|
||||
var retval = method.apply(this || window, arguments);
|
||||
fcn.apply(scope || this || window, arguments);
|
||||
return retval;
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
|
||||
* The resulting function returns the results of the original function.
|
||||
* The passed fcn is called with the parameters of the original function.
|
||||
* @addon
|
||||
* @param {Function} fcn The function to call before the original
|
||||
* @param {<i>Object</i>} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
|
||||
* @return {Function} The new function
|
||||
*/
|
||||
Function.prototype.createInterceptor = function(fcn, scope){
|
||||
if(typeof fcn != 'function'){
|
||||
return this;
|
||||
}
|
||||
var method = this;
|
||||
return function() {
|
||||
fcn.target = this;
|
||||
fcn.method = method;
|
||||
if(fcn.apply(scope || this || window, arguments) === false){
|
||||
return;
|
||||
}
|
||||
return method.apply(this || window, arguments);;
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* @class YAHOO.ext.util.Browser
|
||||
* @singleton
|
||||
*/
|
||||
YAHOO.ext.util.Browser = new function(){
|
||||
var ua = navigator.userAgent.toLowerCase();
|
||||
/** @type Boolean */
|
||||
this.isOpera = (ua.indexOf('opera') > -1);
|
||||
/** @type Boolean */
|
||||
this.isSafari = (ua.indexOf('webkit') > -1);
|
||||
/** @type Boolean */
|
||||
this.isIE = (window.ActiveXObject);
|
||||
/** @type Boolean */
|
||||
this.isIE7 = (ua.indexOf('msie 7') > -1);
|
||||
/** @type Boolean */
|
||||
this.isGecko = !this.isSafari && (ua.indexOf('gecko') > -1);
|
||||
|
||||
if(ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1){
|
||||
/** @type Boolean */
|
||||
this.isWindows = true;
|
||||
}else if(ua.indexOf("macintosh") != -1){
|
||||
/** @type Boolean */
|
||||
this.isMac = true;
|
||||
}
|
||||
}();
|
||||
|
||||
YAHOO.print = function(arg1, arg2, etc){
|
||||
if(!YAHOO.ext._console){
|
||||
var cs = YAHOO.ext.DomHelper.insertBefore(document.body.firstChild,
|
||||
{tag: 'div',style:'width:250px;height:350px;overflow:auto;border:3px solid #c3daf9;' +
|
||||
'background:white;position:absolute;right:5px;top:5px;' +
|
||||
'font:normal 8pt arial,verdana,helvetica;z-index:50000;padding:5px;'}, true);
|
||||
new YAHOO.ext.Resizable(cs, {
|
||||
transparent:true,
|
||||
handles: 'all',
|
||||
pinned:true,
|
||||
adjustments: [0,0],
|
||||
wrap:true,
|
||||
draggable:(YAHOO.util.DD ? true : false)
|
||||
});
|
||||
cs.on('dblclick', cs.hide);
|
||||
YAHOO.ext._console = cs;
|
||||
}
|
||||
var msg = '';
|
||||
for(var i = 0, len = arguments.length; i < len; i++) {
|
||||
msg += arguments[i] + '<hr noshade style="color:#eeeeee;" size="1">';
|
||||
}
|
||||
YAHOO.ext._console.dom.innerHTML = msg + YAHOO.ext._console.dom.innerHTML;
|
||||
YAHOO.ext._console.dom.scrollTop = 0;
|
||||
YAHOO.ext._console.show();
|
||||
};
|
||||
|
||||
YAHOO.printf = function(format, arg1, arg2, etc){
|
||||
var args = Array.prototype.slice.call(arguments, 1);
|
||||
YAHOO.print(format.replace(
|
||||
/\{\{[^{}]*\}\}|\{(\d+)(,\s*([\w.]+))?\}/g,
|
||||
function(m, a1, a2, a3) {
|
||||
if (m.chatAt == '{') {
|
||||
return m.slice(1, -1);
|
||||
}
|
||||
var rpl = args[a1];
|
||||
if (a3) {
|
||||
var f = eval(a3);
|
||||
rpl = f(rpl);
|
||||
}
|
||||
return rpl ? rpl : '';
|
||||
}));
|
||||
}
|
||||
|
||||
/**
|
||||
* Enable custom handler signature and event cancelling. Using fireDirect() instead of fire() calls the subscribed event handlers
|
||||
* with the exact parameters passed to fireDirect, instead of the usual (eventType, args[], obj). IMO this is more intuitive
|
||||
* and promotes cleaner code. Also, if an event handler returns false, it is returned by fireDirect and no other handlers will be called.<br>
|
||||
* Example:<br><br><pre><code>
|
||||
* if(beforeUpdateEvent.fireDirect(myArg, myArg2) !== false){
|
||||
* // do update
|
||||
* }</code></pre>
|
||||
*/
|
||||
YAHOO.util.CustomEvent.prototype.fireDirect = function(){
|
||||
var len=this.subscribers.length;
|
||||
for (var i=0; i<len; ++i) {
|
||||
var s = this.subscribers[i];
|
||||
if(s){
|
||||
var scope = (s.override) ? s.obj : this.scope;
|
||||
if(s.fn.apply(scope, arguments) === false){
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return true;
|
||||
};
|
||||
|
||||
YAHOO.extendX = function(subclass, superclass, overrides){
|
||||
YAHOO.extend(subclass, superclass);
|
||||
subclass.override = function(o){
|
||||
YAHOO.override(subclass, o);
|
||||
};
|
||||
if(!subclass.prototype.override){
|
||||
subclass.prototype.override = function(o){
|
||||
for(var method in o){
|
||||
this[method] = o[method];
|
||||
}
|
||||
};
|
||||
}
|
||||
if(overrides){
|
||||
subclass.override(overrides);
|
||||
}
|
||||
};
|
||||
|
||||
YAHOO.override = function(origclass, overrides){
|
||||
if(overrides){
|
||||
var p = origclass.prototype;
|
||||
for(var method in overrides){
|
||||
p[method] = overrides[method];
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* @class YAHOO.ext.util.DelayedTask
|
||||
* Provides a convenient method of performing setTimeout where a new
|
||||
* timeout cancels the old timeout. An example would be performing validation on a keypress.
|
||||
* You can use this class to buffer
|
||||
* the keypress events for a certain number of milliseconds, and perform only if they stop
|
||||
* for that amount of time.
|
||||
* @constructor The parameters to this constructor serve as defaults and are not required.
|
||||
* @param {<i>Function</i>} fn (optional) The default function to timeout
|
||||
* @param {<i>Object</i>} scope (optional) The default scope of that timeout
|
||||
* @param {<i>Array</i>} args (optional) The default Array of arguments
|
||||
*/
|
||||
YAHOO.ext.util.DelayedTask = function(fn, scope, args){
|
||||
var timeoutId = null;
|
||||
|
||||
/**
|
||||
* Cancels any pending timeout and queues a new one
|
||||
* @param {Number} delay The milliseconds to delay
|
||||
* @param {Function} newFn (optional) Overrides function passed to constructor
|
||||
* @param {Object} newScope (optional) Overrides scope passed to constructor
|
||||
* @param {Array} newArgs (optional) Overrides args passed to constructor
|
||||
*/
|
||||
this.delay = function(delay, newFn, newScope, newArgs){
|
||||
if(timeoutId){
|
||||
clearTimeout(timeoutId);
|
||||
}
|
||||
fn = newFn || fn;
|
||||
scope = newScope || scope;
|
||||
args = newArgs || args;
|
||||
timeoutId = setTimeout(fn.createDelegate(scope, args), delay);
|
||||
};
|
||||
|
||||
/**
|
||||
* Cancel the last queued timeout
|
||||
*/
|
||||
this.cancel = function(){
|
||||
if(timeoutId){
|
||||
clearTimeout(timeoutId);
|
||||
timeoutId = null;
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* @class YAHOO.ext.util.Observable
|
||||
* Abstract base class that provides a common interface for publishing events. Subclasses are expected to
|
||||
* to have a property "events" with all the events defined.<br>
|
||||
* For example:
|
||||
* <pre><code>
|
||||
var Employee = function(name){
|
||||
this.name = name;
|
||||
this.events = {
|
||||
'fired' : new YAHOO.util.CustomEvent('fired'),
|
||||
'quit' : new YAHOO.util.CustomEvent('quit')
|
||||
}
|
||||
}
|
||||
YAHOO.extend(Employee, YAHOO.ext.util.Observable);
|
||||
</code></pre>
|
||||
*/
|
||||
YAHOO.ext.util.Observable = function(){};
|
||||
YAHOO.ext.util.Observable.prototype = {
|
||||
/**
|
||||
* Fires the specified event with the passed parameters (minus the event name).
|
||||
* @param {String} eventName
|
||||
* @param {Object...} args Variable number of parameters are passed to handlers
|
||||
* @return {Boolean} returns false if any of the handlers return false otherwise it returns true
|
||||
*/
|
||||
fireEvent : function(){
|
||||
var ce = this.events[arguments[0].toLowerCase()];
|
||||
return ce.fireDirect.apply(ce, Array.prototype.slice.call(arguments, 1));
|
||||
},
|
||||
|
||||
/**
|
||||
* Appends an event handler to this element
|
||||
* @param {String} eventName The type of event to listen for
|
||||
* @param {Function} handler The method the event invokes
|
||||
* @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
|
||||
* @param {<i>boolean</i>} override (optional) If true, scope becomes the scope
|
||||
*/
|
||||
addListener : function(eventName, fn, scope, override){
|
||||
eventName = eventName.toLowerCase();
|
||||
if(!this.events[eventName]){
|
||||
// added for a better message when subscribing to wrong event
|
||||
throw 'You are trying to listen for an event that does not exist: "' + eventName + '".';
|
||||
}
|
||||
this.events[eventName].subscribe(fn, scope, override);
|
||||
},
|
||||
|
||||
/**
|
||||
* Appends an event handler to this element that is delayed the specified number of milliseconds.
|
||||
* @param {String} eventName The type of event to listen for
|
||||
* @param {Function} handler The method the event invokes
|
||||
* @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
|
||||
* @param {<i>Number</i>} delay (optional) The number of milliseconds to delay
|
||||
* @return {Function} The wrapped function that was created (can be used to remove the listener)
|
||||
*/
|
||||
delayedListener : function(eventName, fn, scope, delay){
|
||||
var newFn = function(){
|
||||
setTimeout(fn.createDelegate(scope, arguments), delay || 1);
|
||||
}
|
||||
this.addListener(eventName, newFn);
|
||||
return newFn;
|
||||
},
|
||||
|
||||
/**
|
||||
* Removes a listener
|
||||
* @param {String} eventName The type of event to listen for
|
||||
* @param {Function} handler The handler to remove
|
||||
* @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
|
||||
*/
|
||||
removeListener : function(eventName, fn, scope){
|
||||
this.events[eventName.toLowerCase()].unsubscribe(fn, scope);
|
||||
},
|
||||
|
||||
/**
|
||||
* Removes all listeners for this object
|
||||
*/
|
||||
purgeListeners : function(){
|
||||
for(var evt in this.events){
|
||||
if(typeof this.events[evt] != 'function'){
|
||||
this.events[evt].unsubscribeAll();
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
YAHOO.ext.util.Observable.prototype.on = YAHOO.ext.util.Observable.prototype.addListener;
|
||||
|
||||
/**
|
||||
* @class YAHOO.ext.util.Config
|
||||
* Class with one useful method
|
||||
* @singleton
|
||||
*/
|
||||
YAHOO.ext.util.Config = {
|
||||
/**
|
||||
* Copies all the properties of config to obj.
|
||||
* @param {Object} obj The receiver of the properties
|
||||
* @param {Object} config The source of the properties
|
||||
* @param {Object} defaults A different object that will also be applied for default values
|
||||
* @return {Object} returns obj
|
||||
*/
|
||||
apply : function(obj, config, defaults){
|
||||
if(defaults){
|
||||
this.apply(obj, defaults);
|
||||
}
|
||||
if(config){
|
||||
for(var prop in config){
|
||||
obj[prop] = config[prop];
|
||||
}
|
||||
}
|
||||
return obj;
|
||||
}
|
||||
};
|
||||
|
||||
if(!String.escape){
|
||||
String.escape = function(string) {
|
||||
return string.replace(/('|\\)/g, "\\$1");
|
||||
};
|
||||
};
|
||||
|
||||
String.leftPad = function (val, size, ch) {
|
||||
var result = new String(val);
|
||||
if (ch == null) {
|
||||
ch = " ";
|
||||
}
|
||||
while (result.length < size) {
|
||||
result = ch + result;
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
// workaround for Safari 1.3 not supporting hasOwnProperty
|
||||
if(YAHOO.util.Connect){
|
||||
YAHOO.util.Connect.setHeader = function(o){
|
||||
for(var prop in this._http_header){
|
||||
// if(this._http_header.hasOwnProperty(prop)){
|
||||
if(typeof this._http_header[prop] != 'function'){
|
||||
o.conn.setRequestHeader(prop, this._http_header[prop]);
|
||||
}
|
||||
}
|
||||
delete this._http_header;
|
||||
this._http_header = {};
|
||||
this._has_http_headers = false;
|
||||
};
|
||||
}
|
||||
/**
|
||||
* A simple enhancement to drag drop that allows you to constrain the movement of the
|
||||
* DD or DDProxy object to a particular element.<br /><br />
|
||||
*
|
||||
* Usage:
|
||||
<pre><code>
|
||||
var dd = new YAHOO.util.DDProxy("dragDiv1", "proxytest",
|
||||
{ dragElId: "existingProxyDiv" });
|
||||
dd.startDrag = function(){
|
||||
this.constrainTo('parent-id');
|
||||
};
|
||||
</code></pre>
|
||||
* Or you can initalize it using the {@link YAHOO.ext.Element} object:
|
||||
<pre><code>
|
||||
getEl('dragDiv1').initDDProxy('proxytest', {dragElId: "existingProxyDiv"}, {
|
||||
startDrag : function(){
|
||||
this.constrainTo('parent-id');
|
||||
}
|
||||
});
|
||||
</code></pre>
|
||||
*/
|
||||
if(YAHOO.util.DragDrop){
|
||||
/**
|
||||
* Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
|
||||
* @type Object
|
||||
*/
|
||||
YAHOO.util.DragDrop.prototype.defaultPadding = {left:0, right:0, top:0, bottom:0};
|
||||
|
||||
/**
|
||||
* Initializes the drag drop object's constraints to restrict movement to a certain element.
|
||||
* @param {String/HTMLElement/Element} constrainTo The element to constrain to.
|
||||
* @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
|
||||
* and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
|
||||
* an object containing the sides to pad. For example: {right:10, bottom:10}
|
||||
* @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
|
||||
*/
|
||||
YAHOO.util.DragDrop.prototype.constrainTo = function(constrainTo, pad, inContent){
|
||||
if(typeof pad == 'number'){
|
||||
pad = {left: pad, right:pad, top:pad, bottom:pad};
|
||||
}
|
||||
pad = pad || this.defaultPadding;
|
||||
var b = getEl(this.getEl()).getBox();
|
||||
var ce = getEl(constrainTo);
|
||||
var c = ce.dom == document.body ? { x: 0, y: 0,
|
||||
width: YAHOO.util.Dom.getViewportWidth(),
|
||||
height: YAHOO.util.Dom.getViewportHeight()} : ce.getBox(inContent || false);
|
||||
this.resetConstraints();
|
||||
this.setXConstraint(
|
||||
b.x - c.x - (pad.left||0), // left
|
||||
c.width - b.x - b.width - (pad.right||0) // right
|
||||
);
|
||||
this.setYConstraint(
|
||||
b.y - c.y - (pad.top||0), // top
|
||||
c.height - b.y - b.height - (pad.bottom||0) //bottom
|
||||
);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue