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decorator for md-input-textarea-directive to adjust input validation behavior: validate the input immediately (angular-material v1.0.9)
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/** | |
* Copyright 2016, Hoat Le; Teracy, Inc. | |
* | |
* Redistribution and use in source and binary forms, with or without modification, | |
* are permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the following disclaimer. | |
* | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in the | |
* documentation and/or other materials provided with the distribution. | |
* | |
* 3. Neither the name of Teracy, Inc. nor the names of its contributors may be used | |
* to endorse or promote products derived from this software without | |
* specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | |
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
'use strict'; | |
/** | |
* @ngdoc function | |
* @name teracy.decorator:MdInputTextareaDirective | |
* @description | |
* # MdInputTextareaDirective | |
* Decorator of the cg | |
* This decorator is used for validating the input immediately | |
*/ | |
angular.module('teracy') | |
.config(function ($provide) { | |
function inputTextareaDirectiveDecorator ($delegate, _, $mdUtil) { | |
var mdInputTextareaDirective = _.find($delegate, function (directive) { | |
return directive.$$moduleName === 'material.components.input'; | |
}); | |
if (!mdInputTextareaDirective) { | |
return; | |
} | |
var compileFn = mdInputTextareaDirective.compile; | |
mdInputTextareaDirective.compile = function () { | |
var linkFn = compileFn.apply(this, arguments); //TODO(hoatle): need to check linkFn is object? | |
return function (scope, element, attr, ctrls) { | |
linkFn.apply(this, arguments); | |
var containerCtrl = ctrls[0]; | |
var ngModelCtrl = ctrls[1] || $mdUtil.fakeNgModel(); | |
if (!containerCtrl) { | |
return; | |
} | |
ngModelCtrl.$viewChangeListeners.push(function () { | |
$mdUtil.nextTick(function () { | |
if (ngModelCtrl.$dirty || ngModelCtrl.$touch || !ngModelCtrl.$pristine) { | |
containerCtrl.setInvalid(ngModelCtrl.$invalid); | |
} else { | |
containerCtrl.setInvalid(false); | |
} | |
}); | |
}); | |
}; | |
}; | |
return $delegate; | |
} | |
$provide.decorator('inputDirective', inputTextareaDirectiveDecorator); | |
$provide.decorator('textareaDirective', inputTextareaDirectiveDecorator); | |
}); |
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