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Merge pull request #71 from diggyk/master
Added the missing box-continuation directive
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /** | ||
| * Directive for watching a div and adding a "box-continuation" class when a | ||
| * particular height is reached. This is used when we have a max-height for a div | ||
| * with a scroll and want to clue the user in to the fact that the box has additional | ||
| * items in it. | ||
| * | ||
| * A "watch" attribute must be specified that let's us know what data | ||
| * modifies the contents of the div (and therefore might alter the height). | ||
| */ | ||
| (function() { | ||
| function boxContinuation () { | ||
| return { | ||
| restrict: 'A', | ||
| scope: { | ||
| 'watch': '=' | ||
| }, | ||
| link: function ($scope, $ele, $attrs) { | ||
| var triggerHeight = $attrs.triggerHeight || 200; | ||
|
|
||
| $scope.$watch('watch', | ||
| classAlteration, true); | ||
|
|
||
| function classAlteration() { | ||
| setTimeout(function() { | ||
| if ($ele[0].clientHeight >= triggerHeight) { | ||
| $ele[0].classList.add('box-continuation'); | ||
| } else { | ||
| $ele[0].classList.remove('box-continuation'); | ||
| } | ||
| }, 1); | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| angular.module('hermesApp').directive('boxContinuation', boxContinuation); | ||
| })(); |
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