Alien-Web-ExtJS-V3
view release on metacpan or search on metacpan
share/adapter/ext/ext-base-debug.js view on Meta::CPAN
var sayHi = function(name){
// Note this use of "this.text" here. This function expects to
// execute within a scope that contains a text property. In this
// example, the "this" variable is pointing to the btn object that
// was passed in createDelegate below.
alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');
}
var btn = new Ext.Button({
text: 'Say Hi',
renderTo: Ext.getBody()
});
// This callback will execute in the scope of the
// button instance. Clicking the button alerts
// "Hi, Fred. You clicked the "Say Hi" button."
btn.on('click', sayHi.createDelegate(btn, ['Fred']));
</code></pre>
* @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the function is executed.
* <b>If omitted, defaults to the browser window.</b>
* @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
* @param {Boolean/Number} 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
*/
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 (Ext.isNumber(appendArgs)){
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, optionally in a specific scope. Example usage:
* <pre><code>
var sayHi = function(name){
alert('Hi, ' + name);
}
// executes immediately:
sayHi('Fred');
// executes after 2 seconds:
sayHi.defer(2000, this, ['Fred']);
// this syntax is sometimes useful for deferring
// execution of an anonymous function:
(function(){
alert('Anonymous');
}).defer(100);
</code></pre>
* @param {Number} millis The number of milliseconds for the setTimeout call (if less than or equal to 0 the function is executed immediately)
* @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the function is executed.
* <b>If omitted, defaults to the browser window.</b>
* @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
* @param {Boolean/Number} 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
*/
defer : function(millis, obj, args, appendArgs){
var fn = this.createDelegate(obj, args, appendArgs);
if(millis > 0){
return setTimeout(fn, millis);
}
fn();
return 0;
}
});
/**
* @class String
* These functions are available on every String object.
*/
Ext.applyIf(String, {
/**
* Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
* token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
* <pre><code>
var cls = 'my-class', text = 'Some text';
var s = String.format('<div class="{0}">{1}</div>', cls, text);
// s now contains the string: '<div class="my-class">Some text</div>'
* </code></pre>
* @param {String} string The tokenized string to be formatted
* @param {String} value1 The value to replace token {0}
* @param {String} value2 Etc...
* @return {String} The formatted string
* @static
*/
format : function(format){
var args = Ext.toArray(arguments, 1);
return format.replace(/\{(\d+)\}/g, function(m, i){
return args[i];
});
}
});
/**
* @class Array
*/
Ext.applyIf(Array.prototype, {
/**
* Checks whether or not the specified object exists in the array.
* @param {Object} o The object to check for
* @param {Number} from (Optional) The index at which to begin the search
* @return {Number} The index of o in the array (or -1 if it is not found)
*/
indexOf : function(o, from){
var len = this.length;
from = from || 0;
from += (from < 0) ? len : 0;
for (; from < len; ++from){
if(this[from] === o){
return from;
}
}
return -1;
},
/**
* Removes the specified object from the array. If the object is not found nothing happens.
* @param {Object} o The object to remove
* @return {Array} this array
*/
share/adapter/ext/ext-base-debug.js view on Meta::CPAN
v = ul[i];
if (v) {
try{
scope = v[ADJ_SCOPE] ? (v[ADJ_SCOPE] === true ? v[OBJ] : v[ADJ_SCOPE]) : win;
v[FN].call(scope, EU.getEvent(e), v[OBJ]);
}catch(ex){}
}
}
};
Ext.EventManager._unload();
doRemove(win, UNLOAD, EU._unload);
}
};
// Initialize stuff.
pub.on = pub.addListener;
pub.un = pub.removeListener;
if (doc && doc.body) {
pub._load(true);
} else {
doAdd(win, "load", pub._load);
}
doAdd(win, UNLOAD, pub._unload);
_tryPreloadAttach();
return pub;
}();
/*
* Portions of this file are based on pieces of Yahoo User Interface Library
* Copyright (c) 2007, Yahoo! Inc. All rights reserved.
* YUI licensed under the BSD License:
* http://developer.yahoo.net/yui/license.txt
*/
Ext.lib.Ajax = function() {
var activeX = ['Msxml2.XMLHTTP.3.0',
'Msxml2.XMLHTTP'],
CONTENTTYPE = 'Content-Type';
// private
function setHeader(o) {
var conn = o.conn,
prop,
headers = {};
function setTheHeaders(conn, headers){
for (prop in headers) {
if (headers.hasOwnProperty(prop)) {
conn.setRequestHeader(prop, headers[prop]);
}
}
}
Ext.apply(headers, pub.headers, pub.defaultHeaders);
setTheHeaders(conn, headers);
delete pub.headers;
}
// private
function createExceptionObject(tId, callbackArg, isAbort, isTimeout) {
return {
tId : tId,
status : isAbort ? -1 : 0,
statusText : isAbort ? 'transaction aborted' : 'communication failure',
isAbort: isAbort,
isTimeout: isTimeout,
argument : callbackArg
};
}
// private
function initHeader(label, value) {
(pub.headers = pub.headers || {})[label] = value;
}
// private
function createResponseObject(o, callbackArg) {
var headerObj = {},
headerStr,
conn = o.conn,
t,
s,
// see: https://prototype.lighthouseapp.com/projects/8886/tickets/129-ie-mangles-http-response-status-code-204-to-1223
isBrokenStatus = conn.status == 1223;
try {
headerStr = o.conn.getAllResponseHeaders();
Ext.each(headerStr.replace(/\r\n/g, '\n').split('\n'), function(v){
t = v.indexOf(':');
if(t >= 0){
s = v.substr(0, t).toLowerCase();
if(v.charAt(t + 1) == ' '){
++t;
}
headerObj[s] = v.substr(t + 1);
}
});
} catch(e) {}
return {
tId : o.tId,
// Normalize the status and statusText when IE returns 1223, see the above link.
status : isBrokenStatus ? 204 : conn.status,
statusText : isBrokenStatus ? 'No Content' : conn.statusText,
getResponseHeader : function(header){return headerObj[header.toLowerCase()];},
getAllResponseHeaders : function(){return headerStr;},
responseText : conn.responseText,
responseXML : conn.responseXML,
argument : callbackArg
};
}
// private
function releaseObject(o) {
if (o.tId) {
pub.conn[o.tId] = null;
}
o.conn = null;
o = null;
}
// private
function handleTransactionResponse(o, callback, isAbort, isTimeout) {
if (!callback) {
releaseObject(o);
return;
}
var httpStatus, responseObject;
try {
if (o.conn.status !== undefined && o.conn.status != 0) {
httpStatus = o.conn.status;
}
else {
httpStatus = 13030;
}
}
catch(e) {
httpStatus = 13030;
}
if ((httpStatus >= 200 && httpStatus < 300) || (Ext.isIE && httpStatus == 1223)) {
responseObject = createResponseObject(o, callback.argument);
if (callback.success) {
if (!callback.scope) {
callback.success(responseObject);
}
else {
callback.success.apply(callback.scope, [responseObject]);
}
}
}
else {
switch (httpStatus) {
case 12002:
case 12029:
case 12030:
case 12031:
case 12152:
case 13030:
responseObject = createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false), isTimeout);
if (callback.failure) {
if (!callback.scope) {
callback.failure(responseObject);
}
else {
callback.failure.apply(callback.scope, [responseObject]);
}
}
break;
default:
responseObject = createResponseObject(o, callback.argument);
if (callback.failure) {
if (!callback.scope) {
callback.failure(responseObject);
}
else {
callback.failure.apply(callback.scope, [responseObject]);
}
}
}
}
releaseObject(o);
responseObject = null;
}
function checkResponse(o, callback, conn, tId, poll, cbTimeout){
if (conn && conn.readyState == 4) {
clearInterval(poll[tId]);
poll[tId] = null;
if (cbTimeout) {
clearTimeout(pub.timeout[tId]);
pub.timeout[tId] = null;
}
handleTransactionResponse(o, callback);
}
}
function checkTimeout(o, callback){
pub.abort(o, callback, true);
}
// private
function handleReadyState(o, callback){
callback = callback || {};
var conn = o.conn,
tId = o.tId,
poll = pub.poll,
cbTimeout = callback.timeout || null;
if (cbTimeout) {
pub.conn[tId] = conn;
pub.timeout[tId] = setTimeout(checkTimeout.createCallback(o, callback), cbTimeout);
}
poll[tId] = setInterval(checkResponse.createCallback(o, callback, conn, tId, poll, cbTimeout), pub.pollInterval);
}
// private
function asyncRequest(method, uri, callback, postData) {
var o = getConnectionObject() || null;
if (o) {
o.conn.open(method, uri, true);
if (pub.useDefaultXhrHeader) {
initHeader('X-Requested-With', pub.defaultXhrHeader);
}
if(postData && pub.useDefaultHeader && (!pub.headers || !pub.headers[CONTENTTYPE])){
initHeader(CONTENTTYPE, pub.defaultPostHeader);
}
if (pub.defaultHeaders || pub.headers) {
setHeader(o);
}
handleReadyState(o, callback);
o.conn.send(postData || null);
}
return o;
}
// private
function getConnectionObject() {
var o;
try {
if (o = createXhrObject(pub.transactionId)) {
pub.transactionId++;
}
} catch(e) {
} finally {
return o;
}
}
// private
function createXhrObject(transactionId) {
var http;
try {
http = new XMLHttpRequest();
} catch(e) {
for (var i = Ext.isIE6 ? 1 : 0; i < activeX.length; ++i) {
try {
http = new ActiveXObject(activeX[i]);
break;
} catch(e) {}
}
} finally {
return {conn : http, tId : transactionId};
}
}
var pub = {
share/adapter/ext/ext-base-debug.js view on Meta::CPAN
Ext.each(fElements, function(element){
name = element.name;
type = element.type;
if (!element.disabled && name) {
if (/select-(one|multiple)/i.test(type)) {
Ext.each(element.options, function(opt){
if (opt.selected) {
hasValue = opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttributeNode('value').specified;
data += String.format("{0}={1}&", encoder(name), encoder(hasValue ? opt.value : opt.text));
}
});
} else if (!(/file|undefined|reset|button/i.test(type))) {
if (!(/radio|checkbox/i.test(type) && !element.checked) && !(type == 'submit' && hasSubmit)) {
data += encoder(name) + '=' + encoder(element.value) + '&';
hasSubmit = /submit/i.test(type);
}
}
}
});
return data.substr(0, data.length - 1);
},
useDefaultHeader : true,
defaultPostHeader : 'application/x-www-form-urlencoded; charset=UTF-8',
useDefaultXhrHeader : true,
defaultXhrHeader : 'XMLHttpRequest',
poll : {},
timeout : {},
conn: {},
pollInterval : 50,
transactionId : 0,
// This is never called - Is it worth exposing this?
// setProgId : function(id) {
// activeX.unshift(id);
// },
// This is never called - Is it worth exposing this?
// setDefaultPostHeader : function(b) {
// this.useDefaultHeader = b;
// },
// This is never called - Is it worth exposing this?
// setDefaultXhrHeader : function(b) {
// this.useDefaultXhrHeader = b;
// },
// This is never called - Is it worth exposing this?
// setPollingInterval : function(i) {
// if (typeof i == 'number' && isFinite(i)) {
// this.pollInterval = i;
// }
// },
// This is never called - Is it worth exposing this?
// resetDefaultHeaders : function() {
// this.defaultHeaders = null;
// },
abort : function(o, callback, isTimeout) {
var me = this,
tId = o.tId,
isAbort = false;
if (me.isCallInProgress(o)) {
o.conn.abort();
clearInterval(me.poll[tId]);
me.poll[tId] = null;
clearTimeout(pub.timeout[tId]);
me.timeout[tId] = null;
handleTransactionResponse(o, callback, (isAbort = true), isTimeout);
}
return isAbort;
},
isCallInProgress : function(o) {
// if there is a connection and readyState is not 0 or 4
return o.conn && !{0:true,4:true}[o.conn.readyState];
}
};
return pub;
}();(function(){
var EXTLIB = Ext.lib,
noNegatives = /width|height|opacity|padding/i,
offsetAttribute = /^((width|height)|(top|left))$/,
defaultUnit = /width|height|top$|bottom$|left$|right$/i,
offsetUnit = /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i,
isset = function(v){
return typeof v !== 'undefined';
},
now = function(){
return new Date();
};
EXTLIB.Anim = {
motion : function(el, args, duration, easing, cb, scope) {
return this.run(el, args, duration, easing, cb, scope, Ext.lib.Motion);
},
run : function(el, args, duration, easing, cb, scope, type) {
type = type || Ext.lib.AnimBase;
if (typeof easing == "string") {
easing = Ext.lib.Easing[easing];
}
var anim = new type(el, args, duration, easing);
anim.animateX(function() {
if(Ext.isFunction(cb)){
cb.call(scope);
}
});
return anim;
}
};
EXTLIB.AnimBase = function(el, attributes, duration, method) {
if (el) {
this.init(el, attributes, duration, method);
}
};
EXTLIB.AnimBase.prototype = {
doMethod: function(attr, start, end) {
var me = this;
return me.method(me.curFrame, start, end - start, me.totalFrames);
},
setAttr: function(attr, val, unit) {
if (noNegatives.test(attr) && val < 0) {
val = 0;
}
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