Created
May 30, 2016 08:45
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Example Angular derictive
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class PaginationDirective { | |
constructor () { | |
this.restrict = 'E' | |
this.replace = true | |
this.templateUrl = 'common/directives/mb-pagination' | |
this.scope = { | |
currentPage: '=', | |
countPage: '=', | |
selectPage: '=', | |
url: '=' | |
} | |
} | |
compile () { | |
return this.link.bind(this) | |
} | |
link ($scope/*, $el, attrs*/) { | |
this.$scope = $scope | |
$scope.pages = this.pages($scope.countPage) | |
$scope.prevPage = this.prevPage.bind(this) | |
$scope.nextPage = this.nextPage.bind(this) | |
$scope.createUrl = this.createUrl.bind(this) | |
} | |
prevPage () { | |
var currentPage = this.$scope.currentPage | |
return currentPage > 1 ? currentPage - 1 : currentPage | |
} | |
nextPage () { | |
var {currentPage, countPage} = this.$scope | |
return currentPage < countPage ? currentPage + 1 : currentPage | |
} | |
createUrl (page) { | |
if (!/page=\d/i.test(this.$scope.url)) { | |
return `${ this.$scope.url }&page=${ page }` | |
} | |
return this.$scope.url.split('&').map(item => { | |
return /page=\d/i.test(item) ? `page=${ page }` : item | |
}).join('&') | |
} | |
pages (count) { | |
var arr = [] | |
for (var i = 0; i < count; i++) { | |
arr[i] = i + 1 | |
} | |
return arr | |
} | |
} | |
app.directive('mbPagination', () => { | |
return new PaginationDirective() | |
}) |
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.pagination { | |
display: inline-block; | |
padding-left: 0; | |
margin: 1rem 0; | |
border-radius: 2px; | |
> li { | |
display: inline; | |
} | |
} | |
.pagination-link { | |
position: relative; | |
float: left; | |
padding: .5rem .75rem; | |
line-height: 1rem; | |
text-decoration: none; | |
color: #428bca; | |
background-color: #FFF; | |
border: 1px solid #ddd; | |
margin-left: -1px; | |
&.active { | |
color: #FFF; | |
background-color: #428bca; | |
cursor: default; | |
} | |
&.disabled { | |
color: #428bca; | |
background-color: #b3d1ea; | |
cursor: no-drop; | |
} | |
li:first-child > & { | |
margin-left: 0; | |
border-left-radius: .5rem; | |
} | |
li:last-child > & { | |
border-right-radius: .5rem; | |
} | |
&:not(.disabled):not(.active):hover { | |
z-index: 3; | |
background-color: #EEE; | |
border-color: #428bca; | |
cursor: pointer; | |
} | |
} |
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<nav> | |
<ul class="pagination"> | |
<li> | |
<a | |
class="pagination-link" | |
ng-class="{disabled: prevPage() === currentPage}" | |
ng-href="{{ createUrl(prevPage()) }}" | |
ng-click="selectPage(prevPage(), $event)" | |
href="#" | |
> | |
<span>«</span> | |
</a> | |
</li> | |
<li ng-repeat="page in pages"> | |
<a | |
class="pagination-link" | |
ng-class="{active: currentPage === page}" | |
ng-href="{{ createUrl(page) }}" | |
ng-click="selectPage(page, $event)" | |
ng-bind="page" | |
></a> | |
</li> | |
<li> | |
<a | |
class="pagination-link" | |
ng-class="{disabled: nextPage() === currentPage}" | |
ng-href="{{ createUrl(nextPage()) }}" | |
ng-click="selectPage(nextPage(), $event)" | |
> | |
<span>»</span> | |
</a> | |
</li> | |
</ul> | |
</nav> |
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