angularjs-directive

问题 My pdf page don't take background image and any CSS of the page. Can you please tell me how to resolve this issue? const puppeteer = require('puppeteer'); (async () => { const browser = await puppeteer.launch(); const page = await browser.newPage(); await page.goto('https://sigview.sigmoid.io/app/#/signIn', {waitUntil: 'networkidle2', timeout: 0}); await page.waitFor(20000); await page.pdf({path: 'sigview.pdf', format: 'A4'}); await browser.close(); })(); It should take complete web page

问题 I have been researching this problem for some time and have seen few references (like this). I know the Viewer is a Swing component, but I would like to achieve something like integrating/having a container in which to preview reports. I have not seen any such component default provided by Angular. Has anyone attempted something similar or is it better to create own web components (Polymer-wise perhaps). Thanks in advance. 回答1: Probably this is not really possible, due to reasons above. Just

问题 Angular 1.5 component communication suggestions usually have output bindings to invoke methods on root controllers. Let's say I have a root component, and two child components. <root> <child-1></child-1> <child-2></child-2> </root> It'd like to react to a button click on component one by reading a value on component two and then doing something in the root. For example, child-1 is a directive which wraps a drawing library that attaches a drawing to its DOM node and has a variable to control

问题 I find myself often repeating the following code in multiple controllers, one for each business object: $scope.original = {name:"John"}; $scope.status = {error:false}; $scope.editMode = false; $scope.cancel = function() { $scope.item = angular.copy($scope.original); $scope.editMode = false; }; $scope.edit = function() { $scope.editMode = true; }; $scope.item = angular.copy($scope.original); $scope.save = function(item) { // do something ajax here // if it comes back 409, mark as conflict if (

问题 I'm integrating Angular into a web application and I noticed that the wrapper is messing with some of the CSS on the page. After researching into directives, I saw that custom directives can have a property called 'replace' to be set to true so that the templateUrl directly replaces instead of being wrapped in the directive's tags. Is there a way to do the same with ng-view, or more generally any Angular directive? Thanks for the help! 回答1: I think your best bet is to decorate the original ng

问题 I have a directive that I want to unittest, but I'm running into the issue that I can't access my isolated scope. Here's the directive: <my-directive></my-directive> And the code behind it: angular.module('demoApp.directives').directive('myDirective', function($log) { return { restrict: 'E', templateUrl: 'views/directives/my-directive.html', scope: {}, link: function($scope, iElement, iAttrs) { $scope.save = function() { $log.log('Save data'); }; } }; }); And here's my unittest: describe(

问题 I have a directive that I want to unittest, but I'm running into the issue that I can't access my isolated scope. Here's the directive: <my-directive></my-directive> And the code behind it: angular.module('demoApp.directives').directive('myDirective', function($log) { return { restrict: 'E', templateUrl: 'views/directives/my-directive.html', scope: {}, link: function($scope, iElement, iAttrs) { $scope.save = function() { $log.log('Save data'); }; } }; }); And here's my unittest: describe(

问题 I ran into a problem adapting the solution from How to expose behavior from a directive with isolated scope?. I wanted to expose my directive as an Element rather than as an Attribute: Here's a JSFiddle. When you click the first button, which uses the Attribute approach, everything is ok. But the second button uses the Element approach and it gives an error. Here is the code as well: HTML: <div ng-app="main"> <div ng-controller="MyCtrl">Click the first button and everything is ok: <br>

问题 I ran into a problem adapting the solution from How to expose behavior from a directive with isolated scope?. I wanted to expose my directive as an Element rather than as an Attribute: Here's a JSFiddle. When you click the first button, which uses the Attribute approach, everything is ok. But the second button uses the Element approach and it gives an error. Here is the code as well: HTML: <div ng-app="main"> <div ng-controller="MyCtrl">Click the first button and everything is ok: <br>

问题 I've been playing with angular lately, so far so good, but im struggling with directives. I'm trying to create a directive that generates the html mark up for a standard bootstrap form group with its corresponding validation messages. So basically I'm trying to convert this: <form-group label="Password"> <input type="password" data-ng-model="vm.password" name="password" id="password" class="form-control form-control-validate" required data-ng-minlength="6" data-required-error="Password is