angularjs-directive

问题 I'm part of a team with about 6 UI devs, of varying quality and next to no Angular experience. Many are contractors, with little experience with the code base. The app has a very fancy (complicated) UI. It supports IE8+ (soon hopefully IE9+). We're introducing Angular for a major extension to the app, and I've been asked to write guidelines on the use of Angular for the team. We'll use directives to create fancy UI elements, all prefixed with "ipwr" to avoid name clashes. I'm trying to decide

问题 I'm part of a team with about 6 UI devs, of varying quality and next to no Angular experience. Many are contractors, with little experience with the code base. The app has a very fancy (complicated) UI. It supports IE8+ (soon hopefully IE9+). We're introducing Angular for a major extension to the app, and I've been asked to write guidelines on the use of Angular for the team. We'll use directives to create fancy UI elements, all prefixed with "ipwr" to avoid name clashes. I'm trying to decide

问题 Angular ng-change on ng-model passed into child directive Basically, I want to be able to pass in ng-model from a parent directive to a child directive. I could just in a 2-way binded value, but then I wouldn't be able to use a ng-change in the parent directive on the child element. I could also use ng-click, but this wouldn't work with a non-clicking change (such as a text area instead of a checkbox). So I'm wondering if there's a way to allow a custom directives to have a ng-model/ng-change

问题 I have a simple directive where the template uses ng-repeat inside it. I need to run some code to instantiate a jquery component against some of the elements created by the ng-repeat directive. The problem is that if I put this code in the link function. The ng-repeat hasn't built those elements yet so nothing is instantiated. App.directive('myDirective', ['$compile', '$timeout', function($compile, $timeout) { return { scope: { domains: '=' }, templateUrl: '/app/partials/my_directive.html',

问题 I'm trying to use the angularjs tooltip directive on my d3 visualisation, so I have something like var node = svg.selectAll(".node") .data(nodes) .enter().append("circle") .attr("tooltip-append-to-body", true) .attr("tooltip", function(d) { return d.name; }) // ... attributes However, the tooltips are not showing. Do I need to $compile or something? I've tried wrapping it around $timeout too, but that didn't work. 回答1: I had a similar problem and yes, solved it with $compile . I'm assuming

问题 Like jQuery, How can I add dynamic rows to a table with form elements in a button click using angularjs and How to differentiate these form elements like array name in normal jquery submit. <tr> <td style="text-align:center">1</td> <td> <input type="text" class="form-control" required ng-model="newItem.assets"> </td> <td> <select ng-model="newItem.type" class="form-control"> <option value="Rent" ng-selected="'Rent'">Rent</option> <option value="Lease">Lease</option> </select> </td> <td>

问题 I have created the below angular directives, ChildDirective that is used inside ParentDirective var wizardModule = angular.module('Wizard', []); wizardModule.directive('childDirective', function ($http, $templateCache, $compile, $parse) { return { restrict: 'E', scope: [], compile: function (iElement, iAttrs, transclude) { iElement.append('child directive<br />'); } } }) wizardModule.directive('parentDirective', function ($http, $compile) { return { restrict: 'E', compile: function (element,

问题 I have a need for inheriting scope from a parent controller in a directive. I don't necessarily want to leave scope: false. I also don't necessarily want to use an isolated scope, because it requires a lot of work to get the values I do care about linked properly (think lots of values in a parent controller). Does it make sense to use scope:true in my directive if I want to update parent scope? <div ng-controller="MyCtrl"> Hello, {{name}}! <my-directive></my-directive> </div> var myApp =

问题 This question already has answers here : What is the difference between '@' and '=' in directive scope in AngularJS? (18 answers) Closed 5 years ago . Creating an isolate scope inside a directive lets us map the outer scope to the inner scope . We have seen six different ways to map to attrbutes: =attr &attr @attr = & @ What do each of these scope mapping options do? 回答1: This can be confusing but hopefully a simple example will clarify it. First, let's separate model bindings from behaviors.

问题 so i'm making a simple directive called "hover", it's a basic nav menu that when you pass a mouse over a specific aba, this aba changes the color. See my script code: var app = angular.module('myModule', []); app.directive('hover', function(){ return{ restrict: 'E', controller: function($scope) { $scope.hover = null; $scope.selected = null; $scope.onHover = function (index){ $scope.hover = index; } $scope.mouseLeave = function(){ if($scope.selected) $scope.hover = $scope.selected; else $scope