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More cleanup, remove template module

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This commit is contained in:
Timothy Warren 2012-03-29 11:58:32 -04:00
parent 04e8f2e3c7
commit ed64186a58
6 changed files with 125 additions and 360 deletions
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64
src/core.js
View File

@ -2,7 +2,7 @@
Kis JS Keep It Simple JS Library Kis JS Keep It Simple JS Library
Copyright Timothy J. Warren Copyright Timothy J. Warren
License Public Domain License Public Domain
Version 0.5.0 Version 0.6.0
*/ */
(function (){ (function (){
@ -20,7 +20,7 @@
} }
var $_, $, dcopy, sel; var $_, $, dcopy, sel;
/** /**
* $_ * $_
@ -38,7 +38,7 @@
if(typeof s === "undefined") if(typeof s === "undefined")
{ {
//Defines a "global" selector for that instance //Defines a "global" selector for that instance
sel = (typeof $_.el !== "undefined") sel = (typeof $_.el !== "undefined")
? $_.el ? $_.el
: document.documentElement; : document.documentElement;
} }
@ -46,7 +46,7 @@
{ {
sel = (typeof s !== "object") ? $(s) : s; sel = (typeof s !== "object") ? $(s) : s;
} }
// Add the selector to the prototype // Add the selector to the prototype
$_.prototype.el = sel; $_.prototype.el = sel;
@ -54,19 +54,19 @@
var self = dcopy($_); var self = dcopy($_);
// Give sel to each extension. // Give sel to each extension.
for(var i in self) for(var i in self)
{ {
if(typeof self[i] === "object") if(typeof self[i] === "object")
{ {
self[i].el = sel; self[i].el = sel;
} }
} }
self.el = sel; self.el = sel;
return self; return self;
}; };
/** /**
* Simple DOM selector function * Simple DOM selector function
* *
@ -79,14 +79,14 @@
$ = function (a, context) $ = function (a, context)
{ {
var x, c; var x, c;
if (typeof a != "string" || typeof a === "undefined"){ return a;} if (typeof a != "string" || typeof a === "undefined"){ return a;}
//Check for a context of a specific element, otherwise, just run on the document //Check for a context of a specific element, otherwise, just run on the document
c = (context != null && context.nodeType === 1) c = (context != null && context.nodeType === 1)
? context ? context
: document; : document;
//Pick the quickest method for each kind of selector //Pick the quickest method for each kind of selector
if (a.match(/^#([\w\-]+$)/)) if (a.match(/^#([\w\-]+$)/))
{ {
@ -96,11 +96,11 @@
{ {
x = c.querySelectorAll(a); x = c.querySelectorAll(a);
} }
//Return the single object if applicable //Return the single object if applicable
return (x.length === 1) ? x[0] : x; return (x.length === 1) ? x[0] : x;
}; };
/** /**
* Deep copy/prototypical constructor function * Deep copy/prototypical constructor function
* *
@ -112,38 +112,38 @@
dcopy = function(obj) dcopy = function(obj)
{ {
var type, F; var type, F;
if(typeof obj === "undefined") if(typeof obj === "undefined")
{ {
return; return;
} }
if(typeof Object.create !== "undefined") if(typeof Object.create !== "undefined")
{ {
return Object.create(obj); return Object.create(obj);
} }
type = typeof obj; type = typeof obj;
if(type !== "object" && type !== "function") if(type !== "object" && type !== "function")
{ {
return; return;
} }
/** /**
* @private * @private
*/ */
F = function(){}; F = function(){};
F.prototype = obj; F.prototype = obj;
return new F(); return new F();
}; };
/** /**
* Adds the property `obj` to the $_ object, calling it `name` * Adds the property `obj` to the $_ object, calling it `name`
* *
* @param string name * @param string name
* @param object obj * @param object obj
*/ */
@ -152,7 +152,7 @@
obj.el = sel; obj.el = sel;
$_[name] = obj; $_[name] = obj;
}; };
/** /**
* Iterates over a $_ object, applying a callback to each item * Iterates over a $_ object, applying a callback to each item
* *
@ -183,7 +183,7 @@
callback.call(sel, sel); callback.call(sel, sel);
} }
}); });
/** /**
* Retrieves the type of the passed variable * Retrieves the type of the passed variable
* *
@ -191,20 +191,20 @@
* @return string * @return string
* @type string * @type string
*/ */
$_.type = function(obj) $_.type = function(obj)
{ {
if((function() {return obj && (obj !== this)}).call(obj)) if((function() {return obj && (obj !== this)}).call(obj))
{ {
//fallback on 'typeof' for truthy primitive values //fallback on 'typeof' for truthy primitive values
return (typeof obj).toLowerCase(); return (typeof obj).toLowerCase();
} }
//Strip x from [object x] and return //Strip x from [object x] and return
return ({}).toString.call(obj).match(/\s([a-z|A-Z]+)/)[1].toLowerCase(); return ({}).toString.call(obj).match(/\s([a-z|A-Z]+)/)[1].toLowerCase();
}; };
//Set global variables //Set global variables
$_ = window.$_ = window.$_ || $_; $_ = window.$_ = window.$_ || $_;
$_.$ = $; $_.$ = $;
}()); }());

41
src/modules/event.js
View File

@ -2,13 +2,14 @@
* Event * Event
* *
* Event api wrapper * Event api wrapper
* @todo Add method for triggering events
*/ */
(function (){ (function (){
"use strict"; "use strict";
// Property name for expandos on DOM objects // Property name for expandos on DOM objects
var kis_expando = "KIS_0_5_0"; var kis_expando = "KIS_0_6_0";
var _attach, _remove, _add_remove, e, _attach_delegate; var _attach, _remove, _add_remove, e, _attach_delegate;
@ -39,7 +40,7 @@
}; };
} }
// typeof function doesn't work in IE where attachEvent is available: brute force it // typeof function doesn't work in IE where attachEvent is available: brute force it
else if(typeof document.attachEvent !== "undefined") else if(typeof document.attachEvent !== "undefined")
{ {
/** /**
* @private * @private
@ -51,11 +52,11 @@
// for event listeners, so we need to set it ourselves. // for event listeners, so we need to set it ourselves.
callback.apply(arguments[0]); callback.apply(arguments[0]);
} }
if (typeof sel.attachEvent !== "undefined") if (typeof sel.attachEvent !== "undefined")
{ {
_remove(event, callback); // Make sure we don't have duplicate listeners _remove(event, callback); // Make sure we don't have duplicate listeners
sel.attachEvent("on" + event, _listener); sel.attachEvent("on" + event, _listener);
// Store our listener so we can remove it later // Store our listener so we can remove it later
var expando = sel[kis_expando] = sel[kis_expando] || {}; var expando = sel[kis_expando] = sel[kis_expando] || {};
@ -101,11 +102,11 @@
} }
}; };
} }
_add_remove = function (sel, event, callback, add) _add_remove = function (sel, event, callback, add)
{ {
var i, len; var i, len;
if(typeof sel === "undefined") if(typeof sel === "undefined")
{ {
console.log(arguments); console.log(arguments);
@ -117,7 +118,7 @@
if ( ! event.match(/^([\w\-]+)$/)) if ( ! event.match(/^([\w\-]+)$/))
{ {
event = event.split(" "); event = event.split(" ");
len = event.length; len = event.length;
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
@ -128,7 +129,7 @@
return; return;
} }
if(add === true) if(add === true)
{ {
_attach(sel, event, callback); _attach(sel, event, callback);
@ -143,37 +144,35 @@
{ {
// attach the listener to the parent object // attach the listener to the parent object
_add_remove(sel, event, function(e){ _add_remove(sel, event, function(e){
var elem, t, tar; var elem, t, tar;
// IE 8 doesn't have event bound to element // IE 8 doesn't have event bound to element
e = e || window.event; e = e || window.event;
// Get the live version of the target selector // Get the live version of the target selector
t = $_.$(target, sel); t = $_.$(target, sel);
// Check each element to see if it matches the target // Check each element to see if it matches the target
for(elem in t) for(elem in t)
{ {
// IE 8 doesn't have target in the event object // IE 8 doesn't have target in the event object
tar = e.target || e.srcElement; tar = e.target || e.srcElement;
// Fire target callback when event bubbles from target // Fire target callback when event bubbles from target
if(tar == t[elem]) if(tar == t[elem])
{ {
// Trigger the event callback // Trigger the event callback
callback.call(t[elem], e); callback.call(t[elem], e);
// Stop event propegation // Stop event propegation
e.stopPropagation(); e.stopPropagation();
} }
} }
}, true); }, true);
}; };
// -------------------------------------------------------------------------- // --------------------------------------------------------------------------
/** /**
@ -187,7 +186,7 @@
/** /**
* Adds an event that returns a callback when triggered on the selected * Adds an event that returns a callback when triggered on the selected
* event and selector * event and selector
* *
* @memberOf $_.event * @memberOf $_.event
* @name add * @name add
* @function * @function
@ -217,7 +216,7 @@
_add_remove(e, event, callback, false); _add_remove(e, event, callback, false);
}); });
}, },
/** /**
* Binds a persistent event to the document * Binds a persistent event to the document
* *
* @memberOf $_.event * @memberOf $_.event
@ -232,7 +231,7 @@
{ {
_attach_delegate(document.documentElement, target, event, callback); _attach_delegate(document.documentElement, target, event, callback);
}, },
/** /**
* Binds an event to a parent object * Binds an event to a parent object
* *
* @memberOf $_.event * @memberOf $_.event

31
src/modules/store.js
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@ -1,17 +1,18 @@
/** /**
* Store * Store
* *
* Wrapper for local / sessionstorage * Wrapper for local / sessionstorage
*/ */
(function (){ (function (){
"use strict"; "use strict";
//No support for localstorage? Bail out early //No support for localstorage? Bail out early
if(typeof localStorage === "undefined" || typeof JSON === "undefined") if(typeof localStorage === "undefined" || typeof JSON === "undefined")
{ {
return; return null;
} }
//Shortcuts for wrapper //Shortcuts for wrapper
var l = localStorage, var l = localStorage,
s = sessionStorage; s = sessionStorage;
@ -25,11 +26,11 @@
* @namespace * @namespace
* @memberOf $_ * @memberOf $_
*/ */
var store = { var store = {
/** /**
* Retrieves and deserializes a value from localstorage, * Retrieves and deserializes a value from localstorage,
* based on the specified key * based on the specified key
* *
* @param string key * @param string key
* @param bool session * @param bool session
* @name get * @name get
@ -41,7 +42,7 @@
get: function (key, sess) get: function (key, sess)
{ {
var val = (sess) ? s.getItem(key) : l.getItem(key); var val = (sess) ? s.getItem(key) : l.getItem(key);
return JSON.parse(val); return JSON.parse(val);
}, },
/** /**
@ -58,13 +59,13 @@
set: function (key, value, sess) set: function (key, value, sess)
{ {
// Localstorage generally only accepts strings // Localstorage generally only accepts strings
value = JSON.stringify(value); value = JSON.stringify(value);
(sess) ? s.setItem(key, value) : l.setItem(key, value); (sess) ? s.setItem(key, value) : l.setItem(key, value);
}, },
/** /**
* Removes the specified item from storage * Removes the specified item from storage
* *
* @param string key * @param string key
* @param bool session * @param bool session
* @name remove * @name remove
@ -77,7 +78,7 @@
}, },
/** /**
* Returns an object of all the raw values in storage * Returns an object of all the raw values in storage
* *
* @param bool session * @param bool session
* @name getAll * @name getAll
* @memberOf $_.store * @memberOf $_.store
@ -92,10 +93,10 @@
data = {}, data = {},
k, k,
o; o;
//Reference to session/localstorage //Reference to session/localstorage
o = (sess) ? l : s; o = (sess) ? l : s;
len = o.length; len = o.length;
for (i = 0; i < len; i++) for (i = 0; i < len; i++)

235
src/modules/template.js
View File

@ -1,235 +0,0 @@
/**
* Template module for simple javascript templating
*/
(function(){
"use strict";
//This module relies on some others for simplicity
//so, if they aren't there, don't initialize the module
if($_.ajax === "undefined")
{
return;
}
var t, _t, _p;
//Private object to store retrieved templates
_t = {};
//Private object to store parsed templates
_p = {};
/**
* Module for html templating. Requires ajax module.
*
* @name template
* @namespace
* @memberOf $_
*/
t = {
/**
* Retrieves a template
*
* @memberOf $_.template
* @name get
* @param string name
* @return string
* @function
* @type string
*/
get: function(name)
{
var res;
res = this.el.innerHTML;
if(res === "")
{
console.log("Template is empty or cannot be found");
return;
}
_t[name] = res;
return res;
},
/**
* Formats a template
*
* @memberOf $_.template
* @name parse
* @param string template_name
* @param object replace_data
* @return string
* @function
* @type string
*/
parse: function(name, data)
{
var tmp = _t[name],
pairs = [],
pair_reg = /\{([A-Z0-9_\-]+)\}(.*)\{\/\1\}/gim,
var_reg = /\{([A-Z0-9_\-]+)\}/gim,
pseudos = [],
num_pairs = 0,
num_pseudos = 0,
i = 0,
j = 0,
var_name = '',
rep_data = {},
tmp_data = '',
data_len,
frag,
frag_section,
emptys,
x;
tmp = String(tmp);
//Remove newlines and tabs from template because
//those whitespace characters are extra bandwidth
tmp = tmp.replace(/\s+/gim, " ");
tmp = tmp.replace(/>\s+</gim, "><");
tmp = tmp.replace(/>\s+\{/gim, ">{");
tmp = tmp.replace(/\}\s+</gim, "}<");
//Match all the looped sections of content
pairs = tmp.match(pair_reg);
if(pairs != null)
{
num_pairs = pairs.length;
//Go through the template, and match the pairs
for(i=0;i<num_pairs;i++)
{
//Put the loop in a placeholder
tmp = tmp.replace(pairs[i], "{"+i+"}");
//Create a place to store looped data
tmp_data = "";
//The replace variable is the name of the tag
var_name = String(pairs[i]).match(/^\{([A-Z0-9_\-]+)\}/i);
rep_data = data[var_name[1]];
//Make sure there are loops
if(rep_data.length > 0)
{
data_len = rep_data.length;
//Get rid of the loop tags
pairs[i] = pairs[i].replace(pair_reg, "$2");
//Replace psudovariables with data
for(j=0;j<data_len;j++)
{
//Is there a better way to do this, rather than an inline function?
tmp_data += pairs[i].replace(var_reg, function(_, varName){
return (rep_data[j][varName]) ? rep_data[j][varName] : "";
});
}
}
//Replace the looped content
tmp = tmp.replace("{"+i+"}", tmp_data);
}
}
//Replace all the rest of the psudeovariables
pseudos = tmp.match(var_reg);
if(pseudos != null)
{
num_pseudos = pseudos.length;
for(i=0;i<num_pseudos;i++)
{
//Remove the {} from the pseudos
var_name = pseudos[i].replace('{', '');
var_name = var_name.replace('}', '');
//Replace each pseudovariable with the value of the object
//property of the same name
tmp = tmp.replace(pseudos[i], data[var_name]);
}
}
//Create an empty fragement
frag = document.createDocumentFragment();
//Insert the html
frag.appendChild(document.createElement('section'));
frag_section = frag.querySelectorAll('section')[0];
frag_section.innerHTML = tmp;
//Remove bad elements in the fragment, should be faster than being done live
emptys = frag_section.querySelectorAll('[src=""], [href=""]');
for(x in emptys)
{
if(emptys[x].parentNode)
{
emptys[x].parentNode.removeChild(emptys[x]);
}
}
//Save the parsed template in an object for later retrieval
_p[name] = tmp;
return tmp;
},
/**
* Inserts the formatted template into the page. If the url and data parameters
* are passed, it will retrieve a template file from the same domain, parse,
* and insert the template into the page.
*
* @memberOf $_.template
* @name apply
* @function
* @param string parsed_template/template_name
* @param [string] url
* @param [object] data
*/
apply: function(name, url, data)
{
//If the parsed template is supplied, just apply it to the passed selector
if(typeof url === "undefined" && typeof data === "undefined")
{
//If the "name" variable is in the _p object, set that
if(typeof _p[name] !== "undefined")
{
this.el.innerHTML = _p[name];
return;
}
//Otherwise, set the passed string to the current selector
this.el.innerHTML = name;
return;
}
//Otherwise, get the template, parse it, and apply it
$_.get(url, {}, function(res){
var parsed;
if(res === "")
{
console.log("Template is empty or can not be found");
return;
}
//Cache the template in an object for later use
_t[name] = res;
parsed = this.parse(name, data);
_p[name] = parsed;
this.el.innerHTML = parsed;
});
}
};
//Add the module to the library
$_.ext('template', t);
})();

99
src/modules/util.js
View File

@ -1,6 +1,6 @@
/** /**
* Util Object * Util Object
* *
* Various object and string manipulation functions * Various object and string manipulation functions
* Note: these are based on similar phpjs functions: http://phpjs.org * Note: these are based on similar phpjs functions: http://phpjs.org
*/ */
@ -8,56 +8,55 @@
"use strict"; "use strict";
var var reverse_key_sort = function(o)
reverse_key_sort = function(o)
{ {
//Define some variables //Define some variables
var keys = [], var keys = [],
num_keys = 0, num_keys = 0,
new_o = {}, new_o = {},
i; i;
//Extract the keys //Extract the keys
keys = u.object_keys(o); keys = u.object_keys(o);
//Sort the keys //Sort the keys
keys.sort(function (b, a) { keys.sort(function (b, a) {
var aFloat = parseFloat(a), var aFloat = parseFloat(a),
bFloat = parseFloat(b), bFloat = parseFloat(b),
aNumeric = aFloat + '' === a, aNumeric = aFloat + '' === a,
bNumeric = bFloat + '' === b; bNumeric = bFloat + '' === b;
if (aNumeric && bNumeric) if (aNumeric && bNumeric)
{ {
return aFloat > bFloat ? 1 : aFloat < bFloat ? -1 : 0; return aFloat > bFloat ? 1 : aFloat < bFloat ? -1 : 0;
} }
else if (aNumeric && !bNumeric) else if (aNumeric && !bNumeric)
{ {
return 1; return 1;
} }
else if (!aNumeric && bNumeric) else if (!aNumeric && bNumeric)
{ {
return -1; return -1;
} }
return a > b ? 1 : a < b ? -1 : 0; return a > b ? 1 : a < b ? -1 : 0;
}); });
// cache object/array size // cache object/array size
num_keys = keys.length; num_keys = keys.length;
// Recreate the object/array // Recreate the object/array
for(i=0; i < num_keys; i++) for(i=0; i < num_keys; i++)
{ {
new_o[keys[i]] = o[keys[i]]; new_o[keys[i]] = o[keys[i]];
} }
return new_o; return new_o;
}, },
/** /**
* String and object manipulation utilities * String and object manipulation utilities
* *
* @namespace * @namespace
* @name util * @name util
* @memberOf $_ * @memberOf $_
@ -65,7 +64,7 @@
u = { u = {
/** /**
* Retrieve the keys, or member names of an object * Retrieve the keys, or member names of an object
* *
* @name object_keys * @name object_keys
* @memberOf $_.util * @memberOf $_.util
* @function * @function
@ -77,7 +76,7 @@
{ {
var keys = [], var keys = [],
k; k;
for(k in o) for(k in o)
{ {
if(o.hasOwnProperty(k)) if(o.hasOwnProperty(k))
@ -85,7 +84,7 @@
keys.push(k); keys.push(k);
} }
} }
return keys; return keys;
}, },
/** /**
@ -103,20 +102,20 @@
{ {
var vals = [], var vals = [],
prop; prop;
for(prop in o) for(prop in o)
{ {
vals.push(o[prop]); vals.push(o[prop]);
} }
return vals; return vals;
}, },
/** /**
* Creates an object, with the property names of the first array, * Creates an object, with the property names of the first array,
* and the values of the second. If objects are passed, the values * and the values of the second. If objects are passed, the values
* of the object are used. If the arrays or objects passed are * of the object are used. If the arrays or objects passed are
* not the same size, the function will return false. * not the same size, the function will return false.
* *
* @name array_combine * @name array_combine
* @memberOf $_.util * @memberOf $_.util
* @function * @function
@ -130,7 +129,7 @@
var new_object = {}, var new_object = {},
num_keys, num_keys,
i = 0; i = 0;
// Extract the keys or values if needed // Extract the keys or values if needed
if($_.type(keys) !== "array") if($_.type(keys) !== "array")
{ {
@ -140,31 +139,31 @@
{ {
vals = this.object_values(vals); vals = this.object_values(vals);
} }
// cache the number of keys // cache the number of keys
num_keys = keys.length; num_keys = keys.length;
if(num_keys !== vals.length) if(num_keys !== vals.length)
{ {
console.log("Object combine requires two arrays of the same size"); console.log("Object combine requires two arrays of the same size");
return false; return false;
} }
// Create and return the new object // Create and return the new object
for(i = 0; i < num_keys; i++) for(i = 0; i < num_keys; i++)
{ {
new_object[keys[i]] = vals[i]; new_object[keys[i]] = vals[i];
} }
return new_object; return new_object;
}, },
/** /**
* Combines two or more objects/arrays. If the keys are numeric, the outputted * Combines two or more objects/arrays. If the keys are numeric, the outputted
* object will have re-indexed keys. If a key/value pair exists in both objects, * object will have re-indexed keys. If a key/value pair exists in both objects,
* indentical values will be droped, but if a key exists with a different value, * indentical values will be droped, but if a key exists with a different value,
* with the same key, the value in the second array will replace the value in the * with the same key, the value in the second array will replace the value in the
* first * first
* *
* @name object_merge * @name object_merge
* @memberOf $_.util * @memberOf $_.util
* @function * @function
@ -183,7 +182,7 @@
j, j,
x, x,
is_array = true; is_array = true;
// Check for an array in the arguments // Check for an array in the arguments
for(i=0; i < arg_len; i++) for(i=0; i < arg_len; i++)
{ {
@ -193,7 +192,7 @@
break; break;
} }
} }
// If all the arguments are javascript arrays // If all the arguments are javascript arrays
if(is_array) if(is_array)
{ {
@ -203,16 +202,16 @@
{ {
new_obj = new_obj.contact(args[i]); new_obj = new_obj.contact(args[i]);
} }
// Return early // Return early
return new_obj; return new_obj;
} }
// No, there's at least one object // No, there's at least one object
for(i=0, x=0; i < arg_len; i++) for(i=0, x=0; i < arg_len; i++)
{ {
arg = args[i]; arg = args[i];
// If the argument is an array, add the array items as // If the argument is an array, add the array items as
// numeric object properties // numeric object properties
if ($_.type(arg) == "array") if ($_.type(arg) == "array")
@ -237,16 +236,16 @@
else else
{ {
new_obj[j] = arg[j]; new_obj[j] = arg[j];
} }
} }
} }
} }
} }
return new_obj; return new_obj;
}, },
/** /**
* Replaces sections of strings in a greedy fashion, * Replaces sections of strings in a greedy fashion,
* starting with the longest replace pairs first. Accepts * starting with the longest replace pairs first. Accepts
* one replace pair as two parameters, or an object, with * one replace pair as two parameters, or an object, with
* from => to replacements as key/value pairs * from => to replacements as key/value pairs
@ -279,14 +278,14 @@
f, f,
i, i,
j; j;
//Replace pairs? add them to the internal arrays //Replace pairs? add them to the internal arrays
if(typeof from === 'object') if(typeof from === 'object')
{ {
// Sort the keys in descending order for better // Sort the keys in descending order for better
// replacement functionality // replacement functionality
from = reverse_key_sort(from); from = reverse_key_sort(from);
for(f in from) for(f in from)
{ {
if(from.hasOwnProperty(f)) if(from.hasOwnProperty(f))
@ -295,18 +294,18 @@
tos.push(from[f]); tos.push(from[f]);
} }
} }
from = froms; from = froms;
to = tos; to = tos;
} }
//Go through the string, and replace characters as needed //Go through the string, and replace characters as needed
str_len = str.length; str_len = str.length;
from_len = from.length; from_len = from.length;
to_len = to.length; to_len = to.length;
to_is_str = typeof to === 'string'; to_is_str = typeof to === 'string';
from_is_str = typeof from === 'string'; from_is_str = typeof from === 'string';
for(i=0; i < str_len; i++) for(i=0; i < str_len; i++)
{ {
match = false; match = false;
@ -331,7 +330,7 @@
if(str.substr(i, from[j].length) == from[j]) if(str.substr(i, from[j].length) == from[j])
{ {
match = true; match = true;
//Go past the current match //Go past the current match
i = (i + from[j].length) -1; i = (i + from[j].length) -1;
break; break;
@ -351,9 +350,9 @@
} }
return new_str; return new_str;
} }
}; };
//Add it to the $_ object //Add it to the $_ object

15
src/polyfill.js
View File

@ -1,11 +1,12 @@
/** /**
* A module of various browser polyfills * A module of various browser polyfills
* @file polyfill.js * @file polyfill.js
* @todo create ES5 Foreach polyfill
*/ */
(function(){ (function(){
"use strict"; "use strict";
// Console.log polyfill for IE 8 stupidity // Console.log polyfill for IE 8 stupidity
if(typeof window.console === "undefined") if(typeof window.console === "undefined")
{ {
@ -13,9 +14,9 @@
log:function(){} log:function(){}
}; };
} }
// -------------------------------------------------------------------------- // --------------------------------------------------------------------------
/** /**
* String trim function polyfill * String trim function polyfill
*/ */
@ -31,21 +32,21 @@
} }
// -------------------------------------------------------------------------- // --------------------------------------------------------------------------
/** /**
* event.preventDefault/e.stopPropagation polyfill * event.preventDefault/e.stopPropagation polyfill
* @private * @private
*/ */
if(typeof Event.preventDefault === "undefined" && typeof window.event !== "undefined") if(typeof Event.preventDefault === "undefined" && typeof window.event !== "undefined")
{ {
Event.prototype.preventDefault = function() Event.prototype.preventDefault = function()
{ {
window.event.returnValue = false; window.event.returnValue = false;
}, },
Event.prototype.stopPropagation = function() Event.prototype.stopPropagation = function()
{ {
window.event.cancelBubble = true; window.event.cancelBubble = true;
} }
} }
}()); }());