angularjs-scope

Update an Angular variable in the view

由 梦想的初衷 提交于 2020-02-07 17:13:44
问题 I would like my output to read 0 01 012 0123 01234 etc... I expected this simple code I wrote to do the trick, but instead it prints 01111111111 011111111111 02222222222 022222222222 03333333333 033333333333 04444444444 044444444444 05555555555 055555555555 06666666666 066666666666 Why is this happening? This is my Angular code: <div ng-app="App" ng-controller="ctrl"> <div ng-repeat="num in [1, 2, 3, 4, 5, 6]"> <label>{{previousNumber}}</label> {{previousNumber = (previousNumber + "" + num)}}

Update an Angular variable in the view

由 て烟熏妆下的殇ゞ 提交于 2020-02-07 17:13:33
问题 I would like my output to read 0 01 012 0123 01234 etc... I expected this simple code I wrote to do the trick, but instead it prints 01111111111 011111111111 02222222222 022222222222 03333333333 033333333333 04444444444 044444444444 05555555555 055555555555 06666666666 066666666666 Why is this happening? This is my Angular code: <div ng-app="App" ng-controller="ctrl"> <div ng-repeat="num in [1, 2, 3, 4, 5, 6]"> <label>{{previousNumber}}</label> {{previousNumber = (previousNumber + "" + num)}}

How to share a variable between multiple modules in AngularJS

由 ≯℡__Kan透↙ 提交于 2020-02-06 03:41:16
问题 I'm new to AngularJS and understand the basic principles. However, I'm having a case now where I don't yet know how to get to the solution. Let me briefly explain you the case. Let's say you have a supermarket webshop where there is an input box where you can type to search for your food. Next to the input box, there is an icon that displays a modal on click with all the most ordered foods. This modal has it's own controller and the searchpanel in which the inputbox is has it's own controller

AngularJS - get label text for field

由 送分小仙女□ 提交于 2020-02-02 02:33:10
问题 Question I was wondering what the AngularJS "best practice" way of getting a label for a field is. With jQuery you just query using a "label for" query then extract the text. While it's possible to do it this way with AngularJS, something just doesn't feel right about it. Assume you have something like this in your HTML: <form name="MyForm" ng-controller="Ctrl"> <label for="MyField">My spoon is too big:</label> <input type="text" size="40" id="MyField" ng-model="myField" /> <br /><br /> You

Problems parsing a JSON response using AngularJS

由 心已入冬 提交于 2020-01-28 09:51:31
问题 I am new using AngularJS and I am having an issue parsing a json response. This is the HTML code I am using: <!DOCTYPE html> <html ng-app> <head> <script src="@routes.Assets.at("javascripts/angular.min.js")" type="text/javascript"</script> <script src="@routes.Assets.at("javascripts/carLibrary.js")" type="text/javascript"></script> </head> <body> <div ng-controller="CarCtrl"> <ul> <li ng-repeat="car in cars"> {{car.name}} <p>{{car.speed}}</p> </li> </ul> <hr> <p>{{response}}</p> </div> </body

ng-click doesn't take parameters from the DOM

由 杀马特。学长 韩版系。学妹 提交于 2020-01-24 23:58:07
问题 I have the following code: <input id="id"> <button data-action="bea" ng-click="Create($('#id1')[0].value);" class="btn">Insert ID</button> <button data-action="bea" ng-click="Create($('#id2')[0].value);" class="btn">Insert ID</button> In the JS I have: $scope.Create = function (id){ if (id === undefined) { $scope.data = "You must specify an id"; } else { $scope.data = data; console.log(data); }); } }; When the call gets into the Create function the value of the id is undefined. If I add the

Change in ng-model value getting changed in the other Parts of the list also

由 纵然是瞬间 提交于 2020-01-24 21:10:12
问题 I have a view which i am displaying to the user it is a Result list and i'm displaying it on the screen. From view user will be able to click on hyperlink that will allow him to modify that particular record. The problem i am facing is when the user modifies the value of a dropdown for particular employee its getting reflected in other employees record when clicking on their modify(The value in the response remains the same but while displaying ng-model is showing the old value). This is my

Change in ng-model value getting changed in the other Parts of the list also

由 南楼画角 提交于 2020-01-24 21:09:05
问题 I have a view which i am displaying to the user it is a Result list and i'm displaying it on the screen. From view user will be able to click on hyperlink that will allow him to modify that particular record. The problem i am facing is when the user modifies the value of a dropdown for particular employee its getting reflected in other employees record when clicking on their modify(The value in the response remains the same but while displaying ng-model is showing the old value). This is my

How can I inherit complex properties from the parent scope into my directive's isolated scope

由 北城以北 提交于 2020-01-24 10:21:31
问题 After reviewing AngularJS (and related) documentation and other stackoverflow questions regarding isolated scopes within directives, I'm still a little confused. Why can't I do a bi-directional binding between the parent scope and directive isolated scope, where the parent scope property is an object and not an attribute? Should I just use the desired property off scope.$parent ? That seems wrong. Thanks in advance for your help. The related fiddle is here. HTML: <div ng-app="myApp"> <div ng

Unknown provider: $templateRequestProvider <- $templateRequest <- $route <- ngViewDirective

由 半世苍凉 提交于 2020-01-24 07:19:53
问题 I'm just starting with angular.js and I watched some older tuts. where ng-route was not a dependency, so I have changed my code and added <script src="js/vendor/angular-route.js"></script> in html, but I'm getting the same error Unknown provider: $templateRequestProvider <- $templateRequest <- $route <- ngViewDirective HTML: <!doctype html> <html class="no-js" lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>test</title
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