if ( !support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
- // Attach a single capturing handler while someone wants focusin/focusout
- var attaches = 0,
- handler = function( event ) {
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
+ var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
- if ( attaches++ === 0 ) {
- document.addEventListener( orig, handler, true );
+ var doc = this.ownerDocument,
+ attaches = data_priv.access( doc, "focusCount" );
+
+ if ( !attaches ) {
+ doc.addEventListener( orig, handler, true );
}
+ data_priv.access( doc, "focusCount", ( attaches || 0 ) + 1 );
},
teardown: function() {
- if ( --attaches === 0 ) {
- document.removeEventListener( orig, handler, true );
+ var doc = this.ownerDocument,
+ attaches = data_priv.access( doc, "focusCount" ) - 1;
+
+ if ( !attaches ) {
+ doc.removeEventListener( orig, handler, true );
}
+ data_priv.access( doc, "focusCount", attaches );
}
};
});
--- /dev/null
+<!doctype html>
+<html>
+<head>
+ <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+ <title>focusin event cross-frame (#14180)</title>
+
+ <script src="../../jquery.js"></script>
+</head>
+<body>
+ <input type="text" id="frame-input" />
+ <script>
+ // Call parent when this frame is fully loaded, it will mess with #frame-input
+ jQuery( window ).one( "load", function() {
+ window.parent.iframeCallback( document );
+ });
+ </script>
+</body>
+</html>
jQuery.event.fixHooks.click = saved;
});
+testIframeWithCallback( "focusin from an iframe", "event/focusinCrossFrame.html", function( frameDoc ) {
+ expect(1);
+
+ var input = jQuery( frameDoc ).find( "#frame-input" );
+
+ // Create a focusin handler on the parent; shouldn't affect the iframe's fate
+ jQuery ( "body" ).on( "focusin.iframeTest", function() {
+ ok( false, "fired a focusin event in the parent document" );
+ });
+
+ input.on( "focusin", function() {
+ ok( true, "fired a focusin event in the iframe" );
+ });
+
+ // Avoid a native event; Chrome can't force focus to another frame
+ input.trigger( "focusin" );
+
+ // Must manually remove handler to avoid leaks in our data store
+ input.remove();
+
+ // Be sure it was removed; nothing should happen
+ input.trigger( "focusin" );
+
+ // Remove body handler manually since it's outside the fixture
+ jQuery( "body" ).off( "focusin.iframeTest" );
+});
+
testIframeWithCallback( "jQuery.ready promise", "event/promiseReady.html", function( isOk ) {
expect(1);
ok( isOk, "$.when( $.ready ) works" );
projects / jquery.git / commitdiff