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Ticket #8777 undelegate by namespace

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rwldrn 2011-04-05 18:12:50 -04:00
parent 2ed81b44be
commit 4b0c26f0af
2 changed files with 39 additions and 8 deletions
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13
src/event.js
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@ -868,10 +868,10 @@ function trigger( type, elem, args ) {
// Create "bubbling" focus and blur events
if ( document.addEventListener ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0;
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
@ -1027,6 +1027,14 @@ jQuery.each(["live", "die"], function( i, name ) {
return this;
}
if ( name === "die" && !types &&
origSelector && origSelector[0] === "." ) {
context.unbind( origSelector );
return this;
}
if ( jQuery.isFunction( data ) ) {
fn = data;
data = undefined;
@ -1184,3 +1192,4 @@ jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblcl
});
})( jQuery );

34
test/unit/event.js
View file

@ -685,7 +685,7 @@ test("hover()", function() {
test("mouseover triggers mouseenter", function() {
expect(1);
var count = 0,
elem = jQuery("<a />");
elem.mouseenter(function () {
@ -693,7 +693,7 @@ test("mouseover triggers mouseenter", function() {
});
elem.trigger('mouseover');
equals(count, 1, "make sure mouseover triggers a mouseenter" );
elem.remove();
});
@ -1956,6 +1956,27 @@ test("delegate with submit", function() {
jQuery(document).undelegate();
});
test("undelegate() with only namespaces", function(){
expect(2);
var $delegate = jQuery("#liveHandlerOrder"),
count = 0;
$delegate.delegate("a", "click.ns", function(e) {
count++;
});
jQuery("a", $delegate).eq(0).trigger("click.ns");
equals( count, 1, "delegated click.ns");
$delegate.undelegate(".ns");
jQuery("a", $delegate).eq(1).trigger("click.ns");
equals( count, 1, "no more .ns after undelegate");
});
test("Non DOM element events", function() {
expect(1);
@ -1982,8 +2003,8 @@ test("window resize", function() {
test("focusin bubbles", function() {
expect(5);
var input = jQuery( '<input type="text" />' ).prependTo( "body" ),
var input = jQuery( '<input type="text" />' ).prependTo( "body" ),
order = 0;
jQuery( "body" ).bind( "focusin.focusinBubblesTest", function(){
@ -1996,12 +2017,12 @@ test("focusin bubbles", function() {
// DOM focus method
input[0].focus();
// To make the next focus test work, we need to take focus off the input.
// This will fire another focusin event, so set order to reflect that.
order = 1;
jQuery("#text1")[0].focus();
// jQuery trigger, which calls DOM focus
order = 0;
input.trigger( "focus" );
@ -2027,3 +2048,4 @@ test("event properties", function() {
}).click();
});
*/