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docs(ngModelController): provide a more intuitive example

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The example directive, using contenteditable was not showing required
even if you cleared the content from it.

Closes #3156
This commit is contained in:
Pete Bacon Darwin 2013-07-08 14:52:31 +01:00
parent 96298f9179
commit 0d124e190b
1 changed files with 8 additions and 1 deletions
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9
src/ng/directive/input.js
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@ -887,7 +887,13 @@ var VALID_CLASS = 'ng-valid',
// Write data to the model // Write data to the model
function read() { function read() {
ngModel.$setViewValue(element.html()); var html = element.html();
// When we clear the content editable the browser leaves a <br> behind
// If strip-br attribute is provided then we strip this out
if( attrs.stripBr && html == '<br>' ) {
html = '';
}
ngModel.$setViewValue(html);
} }
} }
}; };
@ -897,6 +903,7 @@ var VALID_CLASS = 'ng-valid',
<form name="myForm"> <form name="myForm">
<div contenteditable <div contenteditable
name="myWidget" ng-model="userContent" name="myWidget" ng-model="userContent"
strip-br="true"
required>Change me!</div> required>Change me!</div>
<span ng-show="myForm.myWidget.$error.required">Required!</span> <span ng-show="myForm.myWidget.$error.required">Required!</span>
<hr> <hr>