Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit1cecf64

Browse files
committed
Fix #14180. Allow cross-frame use of focusin/out.Closegh-1369.
1 parentb7f62ab commit1cecf64

File tree

3 files changed

+68
-7
lines changed

3 files changed

+68
-7
lines changed

‎src/event.js‎

Lines changed: 17 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -726,21 +726,31 @@ jQuery.each({
726726
if(!support.focusinBubbles){
727727
jQuery.each({focus:"focusin",blur:"focusout"},function(orig,fix){
728728

729-
// Attach a single capturing handler while someone wants focusin/focusout
730-
varattaches=0,
731-
handler=function(event){
729+
// Attach a single capturing handler on the document while someone wants focusin/focusout
730+
varhandler=function(event){
732731
jQuery.event.simulate(fix,event.target,jQuery.event.fix(event),true);
733732
};
734733

735734
jQuery.event.special[fix]={
736735
setup:function(){
737-
if(attaches++===0){
738-
document.addEventListener(orig,handler,true);
736+
vardoc=this.ownerDocument,
737+
attaches=data_priv.access(doc,fix);
738+
739+
if(!attaches){
740+
doc.addEventListener(orig,handler,true);
739741
}
742+
data_priv.access(doc,fix,(attaches||0)+1);
740743
},
741744
teardown:function(){
742-
if(--attaches===0){
743-
document.removeEventListener(orig,handler,true);
745+
vardoc=this.ownerDocument,
746+
attaches=data_priv.access(doc,fix)-1;
747+
748+
if(!attaches){
749+
doc.removeEventListener(orig,handler,true);
750+
data_priv.remove(doc,fix);
751+
752+
}else{
753+
data_priv.access(doc,fix,attaches);
744754
}
745755
}
746756
};
Lines changed: 18 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
1+
<!doctype html>
2+
<html>
3+
<head>
4+
<metahttp-equiv="Content-type"content="text/html; charset=utf-8">
5+
<title>focusin event cross-frame (#14180)</title>
6+
7+
<scriptsrc="../../jquery.js"></script>
8+
</head>
9+
<body>
10+
<inputtype="text"id="frame-input"/>
11+
<script>
12+
// Call parent when this frame is fully loaded, it will mess with #frame-input
13+
jQuery(window).one("load",function(){
14+
window.parent.iframeCallback(document);
15+
});
16+
</script>
17+
</body>
18+
</html>

‎test/unit/event.js‎

Lines changed: 33 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2374,6 +2374,39 @@ test("fixHooks extensions", function() {
23742374
jQuery.event.fixHooks.click=saved;
23752375
});
23762376

2377+
testIframeWithCallback("focusin from an iframe","event/focusinCrossFrame.html",function(frameDoc){
2378+
expect(1);
2379+
2380+
varinput=jQuery(frameDoc).find("#frame-input");
2381+
2382+
if(input.length){
2383+
// Create a focusin handler on the parent; shouldn't affect the iframe's fate
2384+
jQuery("body").on("focusin.iframeTest",function(){
2385+
ok(false,"fired a focusin event in the parent document");
2386+
});
2387+
2388+
input.on("focusin",function(){
2389+
ok(true,"fired a focusin event in the iframe");
2390+
});
2391+
2392+
// Avoid a native event; Chrome can't force focus to another frame
2393+
input.trigger("focusin");
2394+
2395+
// Must manually remove handler to avoid leaks in our data store
2396+
input.remove();
2397+
2398+
// Be sure it was removed; nothing should happen
2399+
input.trigger("focusin");
2400+
2401+
// Remove body handler manually since it's outside the fixture
2402+
jQuery("body").off("focusin.iframeTest");
2403+
2404+
}else{
2405+
// Opera 12 (pre-Blink) doesn't select anything
2406+
ok(true,"SOFTFAIL: no focus event fired in the iframe");
2407+
}
2408+
});
2409+
23772410
testIframeWithCallback("jQuery.ready promise","event/promiseReady.html",function(isOk){
23782411
expect(1);
23792412
ok(isOk,"$.when( $.ready ) works");

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp