angularjs-ng-repeat

问题 I'm repeating elements from a big javascript object literal. Currently, I display the tabbed navigation, image, and title for each product correctly. I cannot get the info to display correctly however. I have the following code: <div ng-repeat="section in tab.sections" class="product"> <div ng-repeat="child in section.children" ng-if="productIsActive(child, $index)"> <div class="additionalProductInfo"> <nav class="secondaryTabbedNavigation"> <ul> <li class="active" ng-repeat="pTabs in child

问题 Is it possible for me to have multiple array for $scope? i have a list of div with child scopes that is generated from a parent scope in ng-repeat. How can i have the scope variable individually unique? I am generating a list of ng-repeat in another ng-repeat. <div ng-repeat="" ng-init="hide=true" ng-click="hide=!hide"> <div ng-hide="hide" ng-init="childhide=true" ng-click="childhide=!childhide"> <div ng-repeat="" ng-init="childhide" ng-hide="childhide"> <div>{{ variable }}</div> </div> </div

问题 I have an an array of movie objects of the following structure: $scope.movies = [ {title: "some title", rank: 13, imdbRating: 828}, // ... ]; and I would like to sort them by the property title , rank or imdbRating - selected with <select> , and by asc/desc ordering - selected with buttons. This is what I did, however, the ordering seems to get reset. <select ng-model="orderProp" id="input"> <option value="title">Alphabetical</option> <option value="rank">Rank</option> <option value=

问题 I want to access the index of the outermost ng-repeat. <div ng-repeat=""> <div ng-repeat=""> <div ng-repeat=""> //I want to get the $index of outer ng-repeat here </div> </div> </div> 回答1: Use ng-init to set the outer index: <div ng-repeat="" ng-init="outerIndex = $index"> Then you can use outerIndex in the other scopes. Angular documentation has this example specifically 回答2: A nice clean way to do this is with ng-init <div ng-repeat="" ng-init="indxFirst = $index"> <div ng-repeat="" ng-init

问题 Looking for solution Actual Data tier_price: 0: price: "29.0000" price_qty: 1 1: price: "28.5000" price_qty: 2 2: price: "28.0000" price_qty: 4 3: price: "27.1500" price_qty: 6 Here are my inputs price_qty = [1,2,4,6] Note: Array is Dynamic $index = [0,1,2,3] Note: Index is depend on Array Size count = 1 to onward (Will Manually increase by Click on Button) Note: below code will run 4 times as each time Count increase e.g [1,2,4,6] And also Once Condition match it further should NOT check

问题 I have a simple table row. The row is generated by below code. <tr ng-init="cacheChanged"> <td>Expiration Period</td> <td ng-repeat="system in tableData.regions[0].systems"> <input type="text" ng-model="system.cacheDuration" ng-change="cacheChanged=true"> <span>h</span> </td> <td> <button type="button" ng-click="saveCache()" ng-disabled="!cacheChanged">Save</button> </td> </tr> When any of the four values changed, the save button is supposed to be enabled. However, it is still disabled all

问题 I realize that AngularJS already has an input[radio] directive and I want to leverage that as much as possible. I created a JSFiddle here, but I can't figure out how to get the ng-model property to work properly. I'm selecting each radio, but the selectedValue doesn't change. Also, please tell me anything that I'm doing wrong here. I'm sure I could make some other improvements. The HTML: <div data-ng-controller="controller"> <div data-ng-repeat="radio in radios" data-ng-model="selectedValue"

问题 I am working on an AngularJS tutorial This tutorial covers the ng-repeat directive, an AngularJS directive used repeating data. To show an example of ng-repeat, The author enters periodic table elements in a JSON format, covering element's name, element #, etc into controller logic($scope) To display the elements(code below), the author simply used the directive with a html un-ordered list <ul> <li data-ng-repeat="element in periodic.elements">{{element.name}} </li> </ul> I tried doing the

问题 i have a users like this [{id:1,name:'name',parent_id:0,type:1}, {id:2,name:'name2',parent_id:0,type:2}, {id:3,name:"name1 child",parent_id:1,type:1}] and i am trying to display parents and child users based on parent_id and type id so for example id 3 is child of id 1 and i am trying to display them like this http://jsfiddle.net/U3pVM/689/ thanks for help 回答1: I fixed up your fiddle: http://jsfiddle.net/eQP8S/ <div ng-controller="MyCtrl"> <ol> <li ng-repeat="user in users | filter:{parent_id

问题 I am trying to display four items in a slide. But how do I repeat it the main row, because it uses an active class for the active slide. This is how my HTML looks. <div class="carousel slide" id="myCarousel"> <div class="carousel-inner"> <div class="item active"> <div class="row"> <div class="col-xs-3" ng-repeat="image in images"><a href="#"><img ng-src="{{image}}" class="img-responsive"></a></div> </div> </div> </div> <a class="left carousel-control" href="#myCarousel" data-slide="prev"><i