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jquery core: commenting the new access function.
author
Ariel Flesler
<aflesler@gmail.com>
Fri, 11 Sep 2009 17:47:40 +0000
(17:47 +0000)
committer
Ariel Flesler
<aflesler@gmail.com>
Fri, 11 Sep 2009 17:47:40 +0000
(17:47 +0000)
src/core.js
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diff --git
a/src/core.js
b/src/core.js
index
b1dde53
..
aeae874
100644
(file)
--- a/
src/core.js
+++ b/
src/core.js
@@
-553,9
+553,12
@@
function evalScript( i, elem ) {
}
}
}
}
+// Mutifunctional method to get and set values to a collection
+// The value/s can be optionally by executed if its a function
function access( elems, key, value, exec, fn ) {
var l = elems.length;
function access( elems, key, value, exec, fn ) {
var l = elems.length;
+ // Setting many attributes
if ( typeof key === "object" ) {
for (var k in key) {
access(elems, k, key[k], exec, fn);
if ( typeof key === "object" ) {
for (var k in key) {
access(elems, k, key[k], exec, fn);
@@
-563,7
+566,9
@@
function access( elems, key, value, exec, fn ) {
return elems;
}
return elems;
}
+ // Setting one attribute
if (value !== undefined) {
if (value !== undefined) {
+ // Optionally, function values get executed if exec is true
exec = exec && jQuery.isFunction(value);
for (var i = 0; i < l; i++) {
exec = exec && jQuery.isFunction(value);
for (var i = 0; i < l; i++) {
@@
-574,6
+579,7
@@
function access( elems, key, value, exec, fn ) {
return elems;
}
return elems;
}
+ // Getting an attribute
return l ? fn(elems[0], key) : null;
}
return l ? fn(elems[0], key) : null;
}