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fix(prefetch): allow event bubbling (progressive) #355

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fix(prefetch): allow event bubbling (progressive) #355

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4b5d459
fix(prefetch): allow event bubbling (progressive)
armellarcier Jan 19, 2018
85e7d47
Update README.md
armellarcier Jan 19, 2018
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11 changes: 11 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -237,6 +237,17 @@ Or, for the opposite effect, use something like @cihadturhan's [jQuery.aim](http
$('#main').smoothState({ prefetchOn: 'aim' });
```

### `prefetchBubblesOn`

The name of the events that are to bubble up to their parents when prefetching.

```js
// Default
$('#main').smoothState({ prefetchBubblesOn: 'mouseover' });
```

By default, `smoothState` will stop propagation of prefetch events. This allows you to customize events that will not be stopped by the prefetch handler.

### `locationHeader`

A field name to lookup among the headers from the HTTP response to alert smoothState.js of any redirected URL.
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9 changes: 7 additions & 2 deletions src/jquery.smoothState.js
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Expand Up @@ -65,6 +65,9 @@

/** The name of the event we will listen to from anchors if we're prefetching */
prefetchOn: 'mouseover touchstart',

/** The name of the events that are to bubble up to their parents when prefetching. */
prefetchBubblesOn: '',

/** jQuery selector to specify elements which should not be prefetched */
prefetchBlacklist: '.no-prefetch',
Expand Down Expand Up @@ -640,7 +643,9 @@
$anchor = $(event.currentTarget);

if (utility.shouldLoadAnchor($anchor, options.blacklist, options.hrefRegex) && !isTransitioning) {
event.stopPropagation();
if(options.prefetchBubblesOn.indexOf(event.type) === -1){
event.stopPropagation();
}
request = utility.translate($anchor.prop('href'));
request = options.alterRequest(request);
fetch(request);
Expand Down Expand Up @@ -835,4 +840,4 @@
/* expose the default options */
$.fn.smoothState.options = defaults;

}));
}));