directive

templateUrl vs template in AngularJS

由 眉间皱痕 提交于 2019-12-12 16:44:29
问题 I think for routing, templateUrl should always be used over template . But for a directive, when should templateUrl be used instead of template ? I see some people use chunks of HTML in string format as template , whereas others link all their directives to a templateUrl , even if the template is really simple and small. So, what is the best practice for deciding which one to use? I am personally more in favour of using templateUrl regardless of the template's complexity, just because I hate

Update DIV element after loading image using Angular JS

由 与世无争的帅哥 提交于 2019-12-12 16:24:44
问题 My goal is to update the div element (its width and height) that is used for a container for my image. Problem is that view and controllers are called much faster then image is loaded, and when it is finally called, the view is already rendered and I can not set width and height anymore. Maybe my approach is completely wrong... Maybe I should go with something else... Here is my test code that you can check and understand what I want to do: <div ng-controller="c"> <div id={{my_id}} width={

Reusable Angular Material Dialog and Toast for Information Helper and Alert

由 谁说我不能喝 提交于 2019-12-12 10:16:50
问题 I needed to use an suitable alert and helper for my project and found angular material to be awesome. However instead of pasting in the few lines in each controller because I needed to reuse them. 回答1: I needed to set these up as a factory so I can call them from any controller. I find them very helpful might be of use to someone. Alert (function () { 'use strict'; app.factory("showAlert", ["$mdDialog", function ($mdDialog) { return function (title, content, ev) { $mdDialog.show( $mdDialog

Can specific Delphi hints be disabled?

由 余生长醉 提交于 2019-12-12 07:25:15
问题 In Delphi, you can use compiler directives to disable specific warnings, such as {$WARN USE_BEFORE_DEF OFF} But when I tried to do that with a specific hint, whose underscore_style_name I got out of the helpfile, the compiler said it doesn't know what {$HINT} is. So is there any way to do this? 回答1: No specific hints, but you can disable them all. {$HINTS OFF} procedure MyProc; var i : integer; begin DoSomething; end; {$HINTS ON} 回答2: Little off-topic: You should take care about compiler's

angularJS scrolling not recognized in ng-view

由 杀马特。学长 韩版系。学妹 提交于 2019-12-12 04:32:38
问题 Does anyone know why this basic scroll directive doesn't work when I scroll in a template within ng-view? I know this is super vague but I can't find anything on the web. I have tried multiple variations of a scroll directive but none of them recognize scrolling within the template. I appreciate any help I can get. Thanks in advance! I'm using this basic directive directive("scroll", function ($window) { return function(scope, element, attrs) { angular.element($window).bind("scroll", function

angularjs, $compiled templates and ng-repeat

由 北战南征 提交于 2019-12-12 03:37:20
问题 Essentially, I take two templates inside a compile function of a directive. I compile them once and for all (via $compile) in the compile phase of the directive. In the link phase of the directive, I watch a scope variable and applies one or the other compiled template to the scope. testApp.directive('testField', ['$compile', function ($compile) { return { restrict: 'E', scope: true, compile: function(tElement, tAttrs) { var viewFn = $compile("<div>View: <span ng-repeat='x in [1,2,3]'>{{x}}<

AngularJS error when wrapping jQuery plugin in a directive

由 爱⌒轻易说出口 提交于 2019-12-12 02:27:14
问题 I'm working on a directive for AngularJS that builds a taggable element and utilizes TagsInput Here's a working fiddle: http://jsfiddle.net/mgLss/ Not sure why but when I add that directive to my application IT works fine, but anything else below it running angular fails and I get this error message: Error: node is undefined compositeLinkFn@http://ajax.googleapis.com/ajax/libs/angularjs/1.0.2/angular.js:3837 compositeLinkFn@http://ajax.googleapis.com/ajax/libs/angularjs/1.0.2/angular.js:3837

Nmap服务探测（Probe）（转载）

由 折月煮酒 提交于 2019-12-11 17:33:48
一、流程图 Nmap先做端口扫描，然后把状态为open或者是open|filtered的TCP或UDP端口传递给服务识别模块，最后这些端口会并行的做服务探测。 Nmap检查端口是否是需要排除的端口(见下文的Exclude Directive)，如果是需要排除的端口那么Nmap不会对这个端口做服务探测。这里主要是避免对一些打印机的服务端口发包。 如果端口是TCP，Nmap会先和端口建立一个连接，如果连接成功并且这个端口的状态原来是open|filtered的，那么Nmap把这个端口的状态改成open。这样做对那些为了隐秘扫描(例如FIN scan)而识别端口为open|filtered非常有用，这样能进一步确认端口的状态。 一旦上面的连接建立，Nmap尝试等待6s(以前是5s)。一些常见的服务，包括大部分的FTP、SSH、SMTP、Telnet、POP3、IMAP服务，为了标示自己会对建立的连接发送一些Welcome banner信息，这个过程称为NULL Probe。NULL Probe仅仅是和目标端口建立连接，没有发送任何的数据(也就是只经过了TCP的三次握手)，在等待的时间内如果收到了数据，Nmap会将收到的banner信息和NULL Probe的将近3000个服务签名特征进行匹配(下文中的match Directive)。假如服务完全识别了

Custom structural directive inside ngFor updates before ngFor

由 自古美人都是妖i 提交于 2019-12-11 16:59:26
问题 I am creating a small application, which display a list of People with Name, Surname and Age fields using ngFor. The application has search field, where one can enter a query, and then the list will get replaced with new Entities from the server, based on that query. I created a directive, that highlights letters from the query inside the ngFor row. For example, if I have a person in database that its name is David, and I enter "Dav" inside my query, only entities conatining "Dav" will be

AngularJS form validation inside google places directive

由 爱⌒轻易说出口 提交于 2019-12-11 14:16:45
问题 I have an input field that is create by the following directive: .directive('googlePlaces', function(){ return { restrict:'E', replace:true, scope: {location:'='}, template: function (elem, attrs) { return '<div><div class="form-group" ng-class="{ \'has-error\' : '+attrs.form+'.google_places_ac.$invalid }"><label>Address*</label><input id="google_places_ac" required name="google_places_ac" type="text" class="form-control" placeholder="Address" /><p class="help-block" ng-message="required" ng
订阅 directive