我试图将我的应用程序的一部分分成一个指令,但继续得到这个：
Multiple directives [tree (module: anbud),tree (module: anbud)] asking for template on:
这可能是由于：
Multiple directives requesting isolated scope. Multiple directives publishing a controller under the same name. Multiple directives declared with the transclusion option. Multiple directives attempting to define a template or templateURL.
我有一个看起来像这样的观点：
<tree></tree>
该指令如下所示：
(function (module) {
var tree = function () {
return {
restrict: "E",controller: "treeController",templateUrl: "/app/NSviewer/templates/parts/tree.html"
};
};
module.directive("tree",tree);
}(angular.module("anbud")));
我的控制器更复杂：
(function () {
'use strict';
angular.module('anbud')
.controller('treeController',['$scope','api','$log','localStorage','jwt',function ($scope,api,$log,localStorage,jwt) {
// on successfull request
function onJson(json) {
//$scope.data = json;
console.log($scope.data)
// set default
$('#loading').hide();
$scope.data = {};
$scope.data[0] = {};
$scope.data[0].c = "NS 3420";
$scope.data[0].n = "2015";
$scope.data[0].i = json.i;
;
}
// error getting json
function onError(e) {
console.log('error:');
console.log(e);
if (e.status === -1) {
throw 'Fikk ikke tak i server,sjekk internetforbindelsen din. [404]';
} else if (e.status === 0) {
throw 'No connection. Verify application is running. [0]';
} else if (e.status == 404) {
throw 'Fikk ikke tak i server,sjekk internetforbindelsen din. [404]';
} else if (e.status == 401) {
throw 'Unauthorized [401]';
} else if (e.status == 405) {
throw 'HTTP verb not supported [405]';
} else if (e.status == 500) {
throw 'Internal Server Error [500].';
} else {
throw 'Noe gikk galt. [' + e.status + ']';
}
}
function onJsonPart(code,json) {
console.log('Code: ' + code);
console.log('json:');
console.log(json);
// validate JSON
if (angular.isUndefined(json)) {
$log.error('Mottok ingen JSON for ns kode: ' + code);
console.log('Mottok ingen JSON for ns kode: ' + code);
return;
}
// check for code in root node in json
console.log('$scope.data:');
console.log($scope.data);
if (angular.isUndefined($scope.data)) {
$log.error('Scope data is not defined');
return;
}
// TODO:
// Skal enten være 26 eller 27,vet ikke om 'Felles bestemmelser' skal være med
if (($scope.data[0].i.length !== 26 || $scope.data[0].i.length !== 27) === false) {
$log.error('NS koder er ikke lasted ned lokalt!');
return;
}
// loop gjennom layer 0 av treet
// get object containing all ns codes
var j = $scope.data[0];
// layer 0
for (var l0 = 0; l0 < j.i.length; l0++) {
// layer 1
for (var l1 = 0; l1 < j.i[l0].i.length; l1++) {
// fint node in tree
if (j.i[l0].i[l1].c === code) {
// append to tree
j.i[l0].i[l1].i = json.i;
return;
}
}
}
$log.error('Fant ikke NS kode: "' + code + '"');
}
// get json part to append to tree
$scope.get = function (code) {
// Kun layer 1,AB - AV,BE3 til BE8,CD,CH,CY etc
if (code.length > 3 || code.length < 2) {
$log.error('NS kode ikke godkjent!');
return;
}
api.get(code)
.then(
function (json) {
onJsonPart(code,json);
},function (error) {
onError(error);
}
);
};
console.log('Getting JSON!');
api.getFirstThreeLayers().then(onJson,onError);
}]);
}());
不知道是什么原因造成这个问题..
