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resize start/end callback support. #51

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resize start/end callback support. #51

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bc23d79
Added Start/End callbacks.
ashubham Apr 6, 2016
070697a
Update Readme with resize start/end callbacks.
ashubham Apr 6, 2016
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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,8 @@ rWidth | false | integer or $scope variable | If set, the resizable element will
rHeight | false | integer or $scope variable | If set, the resizable element will be rendered with a predefined height relative to this value in pixels and a watcher will be set on the 'rHeight' attribute. [See this codepen](http://codepen.io/Reklino/pen/EjKXqg).
rGrabber | `<span></span>` | string | Defines custom inner html for the grabber.
rNoThrottle | false | boolean | Disables `angular-resizable.resizing` throttling (see events section below).
rStart | undefined | function | callback called with `info` when resize starts. (analogous to the `angular-resizable.resizeStart`).
rEnd | undefined | function | callback called with `info` when resize ends. (analogous to the `angular-resizable.resizeEnd`).

## Events

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10 changes: 9 additions & 1 deletion src/angular-resizable.js
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Expand Up @@ -23,7 +23,9 @@ angular.module('angularResizable', [])
rFlex: '=',
rGrabber: '@',
rDisabled: '@',
rNoThrottle: '='
rNoThrottle: '=',
rEnd: '&',
rStart: '&'
},
link: function(scope, element, attr) {
var flexBasis = 'flexBasis' in document.documentElement.style ? 'flexBasis' :
Expand Down Expand Up @@ -103,6 +105,9 @@ angular.module('angularResizable', [])
var dragEnd = function(e) {
updateInfo();
scope.$emit('angular-resizable.resizeEnd', info);
if(angular.isFunction(scope.rEnd)) {
scope.rEnd({info:info});
}
scope.$apply();
document.removeEventListener('mouseup', dragEnd, false);
document.removeEventListener('mousemove', dragging, false);
Expand Down Expand Up @@ -133,6 +138,9 @@ angular.module('angularResizable', [])

updateInfo(e);
scope.$emit('angular-resizable.resizeStart', info);
if(angular.isFunction(scope.rStart)) {
scope.rStart({info:info});
}
scope.$apply();
};

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