Novices Performing Miracles

    angular-service

    3.1.1 • Public • Published

    angular-service

    Wrap $http to handle service's 200 OK error response. Wrap pagination data to handle pageState indicated pagination data.

    why use this instead of $http

    Ideally, when api rejects to service a client request, it should return an error message with http error codes such as 4xx, 5xx. But in reality there are APIs returns 200 OK http status code, but actually it fails to serve the client request. It defines another error code system instead of http status codes, so these 200 OK errors can't be caught by the $http's error callback, in consequence you will need to write error handling code in the success callback. And that's what this angular-service comes in handy, it enables you that only need to write error handling code in error callback.

    Contribution Notice:

    npm install gulp-cli -g
    npm install gulp -D
    npm install
    gulp
    

    Run gulp before making git commit. So the dist folder will be updated.

    Install

    • Via npm
    npm install angular-service
    
    • Via bower
    bower install angular-service
    

    Update

    bower update angular-service
    

    Basic Usage

    script(src="#{cdn.normal}bower_components/angular/angular.min.js?#{cdn.version}")
    script(src="#{cdn.normal}bower_components/angular-service/dist/scripts/all.js?#{cdn.version}")
     
    script.
        angular.module('yourModule', ['servicesModule'])
            .controller('yourCtrl', ['service', function(service){
                service.get('xxx', {}).then(success, fail);
            }])
        ;
     

    Pagination Usage

    There are 2 kinds of pagination: - pagination2: data was stored in cassandra or the same type of database, fetched by pageState, don't know the total records ahead of time - pagination-total: data was stored in solr or the same type of database, fetched by offset, and you can get the total records ahead of time

    1. pagination2 Screen shot: Screen shot of pagination

    jade/pug template (Still haven't been using jade/pug? Use it, and convert your existing html to jade/pug by this tool: http://html2pug.jijiyy.me/)

    div(ng-controller="yourCtrl")
        table.ui.single.line.table
            thead
                tr
                    th 时间
                    th 项目
                    th 内容
            tbody
                tr(ng-repeat="record in yourDataRecords.records[yourDataRecords.pageIndex]")
                    td
                        span {{record.createDate | date : 'yyyy年M月d日'}}
                        br
                        span {{record.createDate | date: 'hh:mm'}}
                    td
                        div(ng-repeat="p in record.product") {{p.name}}
                    td.ui.middle.aligned
                        span.middle.aligned {{record.type === 'I' ? '+' : (record.type === 'E' ? '-' : '')}}{{record.amount}}
            tfoot
                tr
                    th(colspan="3")
                        include ../../public/bower_components/angular-service/views/pagination2.jade
                        + pagination2('yourDataRecords')

    javascript

    angular.module('yourModule', ['servicesModule'])
        .controller('yourCtrl', ['$scope', 'service', 'paginationData', function ($scope, service, paginationData) {
            $scope.yourDataRecords = new paginationData('http://your/data/source/url');
            $scope.yourDataRecords.getNextPage();
        }])
        .controller('anotherCtrl', ['$scope', 'service', 'paginationData', function ($scope, service, paginationData) {
            $scope.yourDataRecords = new paginationData('http://your/data/source/url', {pageSize: 5});
            $scope.yourDataRecords.getNextPage();
        }])
        .controller('yetAnotherCtrl', ['$scope', 'service', 'paginationData', function ($scope, service, paginationData) {
            $scope.yourDataRecords = new paginationData('http://your/data/source/url');
            $scope.yourDataRecords.getNextPage({pageSize: 15});
        }])
    ;
    1. pagination-total jade/pug template (Still haven't been using jade/pug? Use it, and convert your existing html to jade/pug by this tool: http://html2pug.jijiyy.me/)
    div(ng-controller="yourCtrl")
        table.ui.single.line.table
            thead
                tr
                    th 时间
                    th 项目
                    th 内容
            tbody
                tr(ng-repeat="record in yourDataRecords.records[yourDataRecords.pageIndex]")
                    td
                        span {{record.createDate | date : 'yyyy年M月d日'}}
                        br
                        span {{record.createDate | date: 'hh:mm'}}
                    td
                        div(ng-repeat="p in record.product") {{p.name}}
                    td.ui.middle.aligned
                        span.middle.aligned {{record.type === 'I' ? '+' : (record.type === 'E' ? '-' : '')}}{{record.amount}}
            tfoot
                tr
                    th(colspan="3")
                        include ../../public/bower_components/angular-service/views/pagination-total.jade
                        + paginationTotal('yourDataRecords')

    javascript

    angular.module('yourModule', ['servicesModule'])
        .controller('yourCtrl', ['$scope', 'service', 'paginationDataWithTotal', function ($scope, service, paginationDataWithTotal) {
            $scope.yourDataRecords = new paginationDataWithTotal('http://your/data/source/url');
            $scope.yourDataRecords.getNextPage();
        }])
        .controller('anotherCtrl', ['$scope', 'service', 'paginationDataWithTotal', function ($scope, service, paginationDataWithTotal) {
            $scope.yourDataRecords = new paginationDataWithTotal('http://your/data/source/url', {pageSize: 5});
            $scope.yourDataRecords.getNextPage();
        }])
        .controller('yetAnotherCtrl', ['$scope', 'service', 'paginationDataWithTotal', function ($scope, service, paginationDataWithTotal) {
            $scope.yourDataRecords = new paginationDataWithTotal('http://your/data/source/url');
            $scope.yourDataRecords.getNextPage({pageSize: 15});
        }])
    ;

    Keywords

    none

    Install

    npm i angular-service

    DownloadsWeekly Downloads

    3

    Version

    3.1.1

    License

    ISC

    Last publish

    Collaborators

    • jeff-tian