A shared object between directive compile / linking functions which contains normalized DOM element attributes. The values reflect current binding state {{ }}. The normalization is needed since all of these are treated as equivalent in Angular:
<span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
Converts an attribute name (e.g. dash/colon/underscore-delimited string, optionally prefixed with x- or data-) to its normalized, camelCase form.
Also there is special case for Moz prefix starting with upper case letter.
For further information check out the guide on Matching Directives
| Param | Type | Details |
|---|---|---|
| name | string | Name to normalize |
Adds the CSS class value specified by the classVal parameter to the element. If animations are enabled then an animation will be triggered for the class addition.
| Param | Type | Details |
|---|---|---|
| classVal | string | The className value that will be added to the element |
Removes the CSS class value specified by the classVal parameter from the element. If animations are enabled then an animation will be triggered for the class removal.
| Param | Type | Details |
|---|---|---|
| classVal | string | The className value that will be removed from the element |
Adds and removes the appropriate CSS class values to the element based on the difference between the new and old CSS class values (specified as newClasses and oldClasses).
| Param | Type | Details |
|---|---|---|
| newClasses | string | The current CSS className value |
| oldClasses | string | The former CSS className value |
Observes an interpolated attribute.
The observer function will be invoked once during the next $digest following compilation. The observer is then invoked whenever the interpolated value changes.
| Param | Type | Details |
|---|---|---|
| key | string | Normalized key. (ie ngAttribute) . |
| fn | function(interpolatedValue) | Function that will be called whenever the interpolated value of the attribute changes. See the Interpolation guide for more info. |
function() |
Returns a deregistration function for this observer. |
Set DOM element attribute value.
| Param | Type | Details |
|---|---|---|
| name | string | Normalized element attribute name of the property to modify. The name is reverse-translated using the $attr property to the original name. |
| value | string | Value to set the attribute to. The value can be an interpolated string. |
|
A map of DOM element attribute names to the normalized name. This is needed to do reverse lookup from normalized name back to actual name. |
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Licensed under the Creative Commons Attribution License 4.0.
https://code.angularjs.org/1.5.11/docs/api/ng/type/$compile.directive.Attributes