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Make event.currentTarget the delegate node, always.
This lets us use currentTarget for its intended use and avoids creating a non-standard delegateTarget property.
This commit is contained in:
18
src/event.js
18
src/event.js
@@ -418,6 +418,7 @@ jQuery.event = {
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// Use the fix-ed jQuery.Event rather than the (read-only) native event
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args[0] = event;
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event.currentTarget = this;
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// Determine handlers that should run if there are delegated events
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// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
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@@ -447,21 +448,15 @@ jQuery.event = {
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}
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}
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// Copy the remaining (bound) handlers in case they're changed
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handlers = handlers.slice( delegateCount );
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// Add the remaining (directly- bound) handlers
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if ( handlers.length ) {
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handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
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}
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// Run delegates first; they may want to stop propagation beneath us
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event.delegateTarget = this;
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for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
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matched = handlerQueue[ i ];
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dispatch( matched.elem, event, matched.matches, args );
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}
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delete event.delegateTarget;
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// Run non-delegated handlers for this level
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if ( handlers.length && !event.isPropagationStopped() ) {
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dispatch( this, event, handlers, args );
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}
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return event.result;
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},
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@@ -613,7 +608,6 @@ function dispatch( target, event, handlers, args ) {
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specialHandle = ( jQuery.event.special[ event.type ] || {} ).handle,
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j, handleObj, ret;
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event.currentTarget = target;
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for ( j = 0; j < handlers.length && !event.isImmediatePropagationStopped(); j++ ) {
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handleObj = handlers[ j ];
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@@ -932,7 +926,7 @@ jQuery.fn.extend({
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if ( one === 1 ) {
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origFn = fn;
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fn = function( event ) {
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jQuery.event.remove( event.delegateTarget || this, event );
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jQuery.event.remove( event.currentTarget || this, event );
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return origFn.apply( this, arguments );
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};
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// Use same guid so caller can remove using origFn
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