jQuery sends multiple values for the `X-REQUESTED-WITH` header if it has already been set, even when the value is the same. This means that same-origin requests would send `X-REQUESTED-WITH: XMLHttpRequest, XMLHttpRequest` which isn't detected as AJAX by Laravel/Symphony.
To fix this issue while retaining the crossDomain usage of framework.js, I've used `crossDomain: false` to trick jQuery into sending the header anyways on cross-origin requests. This is still changeable by the user in the `ajaxSetup` event.
Adds support for Cross-Origin requests made via framework.js by manually adding the `X-Requested-With: XMLHttpRequest` header required for server-side detection of AJAX requests that is sent on normal Same-Origin AJAX requests but stripped by default by jQuery when making Cross-Origin requests. Note: Request target server still needs to have `Access-Control` headers configured correctly to return a request.
Process JS API requests ($.request(handler, options)) through the document object instead of a non-existent form element. The form element was originally added because the framework only supported requests made from within a form
```
[22:08:12] spunky: The $triggerEl was implemented because previously it was just $form
[22:08:24] spunky: For data-requests without a form, these events were being ignored
[22:08:31] spunky: So as a workaround I implemented $triggerEl
```
As this is no longer the case, any JS API requests will now be made through the document element instead to support listening to events (such as ajaxSetup) even when there is no real attached element to trigger them on.
- Used for handling flash messages via JS API
Request options are now passed to ajaxBeforeSend & ajaxPromise events
Improved framework extras
- Fixes data-request-flash when used within a plain form, this code would fail because $triggerEl is set to a plain form:
`<form><button data-request="..." data-request-flash>...</button></form>`
Adds support for passing objects to be used as the loading indicator. Note: Objects must support `.show()` and `.hide()` methods.
Example:
```js
$.request('onHandler', {
loading: $.oc.stripeLoadIndicator
});
```
This will request the Flash contents, if they are available. It also clears the flash bag contents, which is why this is an optional feature.
Introduced "ajaxValidation" event for capturing all invalid fields at once
For consistency, entry partial for controller behaviors should be called "container"
Added addViewPath() method to ViewMaker
Remove "fa" from icon docs (not necessary)
Fixes#2439
This is a relic from when select2 v3 had no mobile support, we use select2 v4 now that has been tested with mobile/touch devices.
Refs #108
Clean up some white spaces
Luke Towers
Samuel Georges
Aleksey Bobkov
Alexander Guth
Pásztor Gábor
Trias Nur Rahman
kaserv
Henry Dinh
Joseba Juániz