Current implementation of ngSrc may lead to empty src attribute when page is loading.
For example:
<img ng-src="{{image.url}}">
can be temporarily rendered as
<img src="">
before the image resource is loaded.
Some browser emits a request to the current page when seeing <img src=""> (Firefox13 and IE8 will, Chromium20 won't), which leads to performance problems.
Makes the time zone optional in the date filter
Problem with the current R_ISO8601_STR regex was that the time was optional, but the zone was not.
This results in the filter not formatting local date times, which it could easily do.
For example:
2012-08-30 -> formatted
2012-08-30T06:06:06.123Z -> formatted
2012-08-30T06:06:06.123 -> NOT formatted
A simple change in the regex fixes this. Arguably this is closer to the ISO8601 spec which specifies
local dates being in the "current time zone" and not requiring a Z. In any case it behaves more like
a user would expect.
if an exception occurs during interpolation of a string
(e.g. name() in "Hello, {{name()}}!" throws an exception) we now print
an error message with the expression that was being evaluated when the
exception was thrown.
it turns out that some stuff doesn't work in xhtml as it does in html.
for example can't be innerHTML-ed and auto-closing of elements
doesn't work.
the reporter of the referenced issue claimed that innerHTML vs text on
script made a difference but that doesn't appear to be true in my testing.
I'm not including test for this because testacular doesn't currently
run tests in xhtml yet.
Closes#1301
Since developers are allowed to customize start/end interpolation
strings, but third-party directive creators don't know about these
customizations, we should standardize on {{ }} in templates of
reusable (third-party) directives. During the compilation, these
templates are then denormalized to use whatever the custom
start/end symbol is, effectively translating the template into the
syntax of the runtime environment.
This addresses an issue raised at http://goo.gl/e8VPV
Existing code should not be affected by this change since project
that do use custom interpolation markers are not expected to use
{{ }} in existing directive templates.
previously we expected to find option elements only within select element and if
that was not the case we throw an error. This made it impossible to include datalist
element with nested option elements in the template.
Closes#1165
this fix ensures that we prevent the default action on form submission
(full page reload) even in cases when the form is being destroyed as
a result of the submit event handler (e.g. when route change is
triggered).
The fix is more complicated than I'd like it to be mainly because
we need to ensure that we don't create circular references between
js closures and dom elements via DOM event handlers that would then
result in a memory leak.
Also the differences between IE8, IE9 and normal browsers make testing
this ugly.
Closes#1238
When user clicks a link, $location needs to intercept this event. The <a> doesn't have to be target element of the DOM event, so it needs to traverse the DOM, to find first <a> parent.
If the target element was removed from DOM, during the same event, it would throw an exception. This fixes the issue.
Closes#1058
This is a second fix for a regression that was introduced by 92a2e180.
The fix addresses scenarios when the $location service is configured with
a hash prefix.
Closes#1037
we now have two types of namespaces:
- true namespace: angular.* - used for all global apis
- virtual namespace: ng.*, ngMock.*, ... - used for all DI modules
the virual namespaces have services under the second namespace level (e.g. ng.)
and filters and directives prefixed with filter: and directive: respectively
(e.g. ng.filter:orderBy, ng.directive:ngRepeat)
this simplifies urls and makes them a lot shorter while still avoiding name collisions
Changed the isolate scope binding options to:
- @attr - attribute binding (including interpolation)
- =model - by-directional model binding
- &expr - expression execution binding
This change simplifies the terminology as well as
number of choices available to the developer. It
also supports local name aliasing from the parent.
BREAKING CHANGE: isolate scope bindings definition has changed and
the inject option for the directive controller injection was removed.
To migrate the code follow the example below:
Before:
scope: {
myAttr: 'attribute',
myBind: 'bind',
myExpression: 'expression',
myEval: 'evaluate',
myAccessor: 'accessor'
}
After:
scope: {
myAttr: '@',
myBind: '@',
myExpression: '&',
// myEval - usually not useful, but in cases where the expression is assignable, you can use '='
myAccessor: '=' // in directive's template change myAccessor() to myAccessor
}
The removed `inject` wasn't generaly useful for directives so there should be no code using it.
attr.$observe used to call function only if there was interpolation
on that attribute. We now call the observation function all the time
but we only save the reference to it if interpolation is present.
$timeout has a better name ($defer got often confused with something related to $q) and
is actually promise based with cancelation support.
With this commit the $defer service is deprecated and will be removed before 1.0.
Closes#704, #532
$position marker doesn't work well in cases when we have just one item
in the list because then the item is both the first and last. To solve
this properly we need to expose individual $first and $middle and $last
flags.
BREAKING CHANGE: $position is not exposed in repeater scopes any more
To update, search for $position and replace it with one of $first,
$middle or $last.
Closes#912
The url used for location parsing was quite strict and did not support
custom url schemes like "chrome-extension://". With this change the only
requirement for scheme is that it doesn't contain ":" character.
The real issue is in FF, see https://bugzilla.mozilla.org/show_bug.cgi?id=407172.
FF overly encodes stuff which breaks our expectations and then we fail .url() != currentUrl.absUrl()
comparison unexpectidly, which leads to infinite digest.
The workaround is to correct for this inconsistency in $browser and decode any single quotes in urls.
Closes#920
IE9 ignores setAttribute('src', val) calls on img if "ng:src" attribute
is present. It only fetches the image if element property is updated as well.
Closes#935
On IE9 the input event is not fired when backspace or delete key are pressed or when
cut is performed. This makes listening on the input event unreliable and therefore
it's better for us to just use keydown/change events instead.
Closes#879
the old implementation didn't reattach jquery/jqlite data which caused
things like to be lost
I tried various implementations but it appears that by reattaching the data
to the new node by copying the expando property is the most reliable of all.
This stuff was never documented and is an accidental leftover from the time
when the compiler was rewritten.
If any code depends on this, it should be rewritten to use ngTransclude directive
intead.
CSP (content security policy) forbids apps to use eval or
Function(string) generated functions (among other things). For us to be
compatible, we just need to implement the "getterFn" in $parse without
violating any of these restrictions.
We currently use Function(string) generated functions as a speed
optimization. With this change, it will be possible to opt into the CSP
compatible mode using the ngCsp directive. When this mode is on Angular
will evaluate all expressions up to 30% slower than in non-CSP mode, but
no security violations will be raised.
In order to use this feature put ngCsp directive on the root element of
the application. For example:
<!doctype html>
<html ng-app ng-csp>
...
...
</html>
Closes#893
Previously only when ngOptions was used, we correctly handled situations
when model was set to an unknown value. With this change, we'll add/remove
extra unknown option or reuse an existing empty option (option with value
set to "") when model is undefined.
previously we were doing all kinds of checks to see if we should rewrite the url or not and we
were missing many scenarios. not any more.
with this change, we rewrite the url unless:
- the href is not set
- link has target attribute
- the absolute url of the link doesn't match the absolute prefix for all urls in our app
This also means that ng-ext-link attribute which we previously used to distinguish external
links from app links is not necessary any more. apps can just set target=_self to prevent
rewriting.
BREAKING CHANGE: ng-ext-link directive was removed because it's unnecessary
apps that relied on ng-ext-link should simply replace it with target=_self
Often it is impossible to set the http defaults during the config phase,
because the config info is not available at this time.
A good example is authentication - often the app needs to bootstrap,
allow user to enter credentials and only then it gains access to
session token which then should be sent to the server with every request.
Without having the ability to set the defaults at runtime, the developer
either has to resort to hacks, or has to set the session token header
with every request made by the app.
Create build for other modules as well (ngResource, ngCookies):
- wrap into a function
- add license
- add version
Breaks `$sanitize` service, `ngBindHtml` directive and `linky` filter were moved to the `ngSanitize` module. Apps that depend on any of these will need to load `angular-sanitize.js` and include `ngSanitize` in their dependency list: `var myApp = angular.module('myApp', ['ngSanitize']);`
this was never meant to be a public api used by apps. I refactored
the code to hide the functionality.
BREAKING CHANGE: $browser.addJs method was removed
apps that depended on this functionality should either use many of the
existing script loaders or create a simple helper method specific to the
app.
this api was never supposed to be public. nobody should be relying
on it.
I'm removing it since angular doesn't need it.
BREAKING CHANGE: $browser.addCss was removed
apps the depend on this functionality should write a simple utility
function specific to the app (see this diff for hints).
Previously one had to write:
$routeProvider.when('/foo', {...});
$routeProvider.when('/bar', {...});
$routeProvider.otherwise({...});
After this change it's just:
$routeProvider.
when('/foo', {...}).
when('/bar', {...}).
otherwise({...});
Breaks #when which used to return the route definition object but now
returns self. Returning the route definition object is not very useful
so its likely that nobody ever used it.
The purpose of allowing the scope to be specified was to enable the $route service to work
together with ngInclude. However the functionality of creating scopes was in the recent past
moved from the $route service to the ngView directive, so currently there is no valid use case
for specifying the scope for ngInclude. In fact, allowing the scope to be defined can under
certain circumstances lead to memory leaks.
Breaks ngInclude does not have scope attribute anymore.
It turns out that listening only on "blur" event is not sufficient in many scenarios,
especially when you use form validation you always had to use ngModelnstant
e.g. if you want to disable a button based on valid/invalid form.
The feedback we got from our apps as well as external apps is that the
ngModelInstant should be the default.
In the future we might provide alternative ways of suppressing updates
on each key stroke, but it's not going to be the default behavior.
Apps already using the ngModelInstant can safely remove it from their
templates. Input fields without ngModelInstant directive will start propagating
the input changes into the model on each key stroke.
We have many instances of this object and we clone them as well (e.g. ng-repeat).
This should save some memory and performance as well.
Double prefixed private properties of attr object:
attr.$element -> attr.$$element
attr.$observers -> attr.$$observers
Update shallowCopy to not copy $$ properties and allow passing optional destination object.
The `attr` object was only shallow copied which caused all observers to be shared.
Fixing similar issue in ng-* boolean attributes as well as ng-src and ng-href.
Instead of using our custom serializer we now use the native one and
use the replacer function to customize the serialization to preserve
most of the previous behavior (ignore $ and $$ properties as well
as window, document and scope instances).
$httpProvider.defaults.transformRequest and $httpProvider.defaults.transformResponse
are now arrays containing single function. This makes it easy to add an
extra transform fn.
adding an extra fn before had to be done in this cluncky way:
$httpProvider.defaults.transformResponse =
[$httpProvider.defaults.transformResponse, myTransformFn];
after this change, it's simply:
$httpProvider.defaults.transformResponse.push(myTransformFn);
Breaks angular.fromJson which doesn't deserialize date strings into date objects.
This was done to make fromJson compatible with JSON.parse.
If you do require the old behavior - if at all neeeded then because of
json deserialization of XHR responses - then please create a custom
$http transform:
$httpProvider.defaults.transformResponse.push(function(data) {
// recursively parse dates from data object here
// see code removed in this diff for hints
});
Closes#202
