angularjs-ng-repeat | 易学教程

How do I dynamically build an ng-include src?

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问题 I have the following code: <div ng-repeat="module in modules" id="{{module.Id}}"> <ng-include ng-init="bootstrapModule(module.Id)" src=""></ng-include> </div> I want to be able to build a string in src like so: /modules/{{module.Name}}/{{module.Name}}.tpl.html But I keep hitting roadblocks. I've tried to use a call back function to build it, $scope.constructTemplateUrl = function(id) { return '/modules/' + id + '/' + id + '.tpl.html'; } But this gets called over & over & over and it doesn't

Angular JS: ng-repeat with dynamic ng-model

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I have this working piece of code that is repeated multiple times, hence would be great for a ng-repeat loop. For example, two instances of my code are the following. <div> <input type="text" ng-model="searchParamaters.userName" placeholder="User Name"/> <i class="fa fa-times" ng-click="resetSearchField(filterParamDisplay[0].param)" ng-show="showParam(filterParamDisplay[0].param)"></i> </div> <div> <input type="text" ng-model="searchParamaters.userEmail" placeholder="User Email"/> <i class="fa fa-times" ng-click="resetSearchField(filterParamDisplay[1].param)" ng-show="showParam

How to load more elements with AngularJS?

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问题 for a while I am trying to find how to make a load more(elements from an array) button,using Angular. I have 9 elements in array, I use ng-repeat to loop them, and limitTo:3 to output first 3. Questions: 1: is possible to make a load more button using only angular?(load more button is at bottom in example) 2: if not, how to make this work using jQuery? http://plnkr.co/edit/1gHB9zr0lbEBwlCYJ3jQ Thanks! 回答1: You don't need to think of jQuery, as you could solve this problem easily by using

AngularJS: traversing nested arrays

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问题 I am working with a nested array with the structure... $scope.items = [{attr1: val1, attr2: val2, items: [{ attr1: val1, attr2: val2, items: [{ ... }, ...] }, ...] }, ...]; which goes into an ng-repeat with ng-include like this <div ng-repeat="item in items" ng-include="'/path/to/template.tpl.html'"></div> and template.tpl.html is <div>{{item.attr1}}<\div> <div>{{item.attr2}}<\div> <div ng-click="fnAddNewItemBelow(item, $parent)"><\div> <div ng-repeat="item in item.items" ng-include="'/path

Angular pagination not updating when bound list changes due to filtering on an input text box

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问题 Here's the scenario: I am using an ASP.NET MVC site with Angular JS and Boostrap UI. I have a dynamic ul list populated by data fed through a controller call to AngularJS, filtering on that list through an input search box. The list is also controlled through pagination (UI Bootstrap control) that I've setup to show 10 results per page for the list of 100 or so items. This list is filtered as the user types in the search box, however I would like the pagination to update as well so consider

ng-repeat with ng-include not working

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I am trying to use an ng-repeat that includes an ng-include . The problem is that the first element in the ng-repeat is just the ng-include template with none of the data from the ng-repeat filled in. Is there a way I can somehow bind the template from the ng-include so it works on the first ng-repeat ? <div ng-repeat="item in items"> <div ng-include src="'views/template.html'"></div> </div> For example, if my ng-repeat contains 10 items, then the first item that is rendered will just be the empty template. Items 2-10 WILL be rendered as they should be. What am I doing wrong? First make sure

Animating ng-move in AngularJS ngRepeat is animating the wrong items

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I'm a little flummoxed when it comes to animating ng-move in an ng-repeat. If I move an array item from 3 to 7 for instance, items 4-7 get shifted up and they animate. However the actual item I moved from 3 and placed in position 7, does not. Here's a plunkr demonstrating my issue. http://plnkr.co/edit/4yRkLWbsU57YxrYOrWUQ?p=preview Moving item 7 to 3, however, works as I expect, animating the single moved item, and not the items that have been pushed down. This is not very useful for showing a user what moved. How should someone properly animate an ng-move? antoine @tasseKat has an excellent

How to show images in img tag inside an ng-repeat while using Angular JS?

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Angular ng-if inside option element and ng-repeat not working

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I have select element which should list available currencies. Default currency should have prefix "Default" before its name. For some reason, that prefix is showing for all currencies in the list. Test HTML: <div ng-app="testApp"> <div ng-controller="MainCtrl"> <select> <option ng-repeat="rate in rates track by $index"> <span ng-if="rate.is_default">Default</span> <span>{{rate.name}}</span> </option> </select> </div> </div> TEST JS: var app = angular.module("testApp", []); app.controller("MainCtrl", function($scope){ $scope.rates = [ { 'name': 'dolar', 'is_default': true}, { 'name': 'pound',

“Duplicates in a repeater are not allowed” on ng-repeat

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问题 I've got the following json data returned from a service request: { "entries": [{ "id": 2081, "name": "BM", "niceName": "bodmas" }] }, { "id": 8029, "name": "Mas", "niceName": "Masm" }] }], "count": 2 } And I am trying the following code in html to loop through this data: <option ng-repeat="entry in entries" value="{{entry.name}}">{{entry.name}}</option> I get the following error when I run the code: Error: [ngRepeat:dupes] Duplicates in a repeater are not allowed. Use 'track by' expression