How can I make bootstrap "jump" to the next row inside ng-repeat.
To clarify, I have something like this:
<div class=row>
<div class="col-sm-3" ng-repeat="field in fields">
</div>
</div>
What I want is to jump to the next row based on a condition inside ng-repeat. Like this:
[1][2][3]
[4][5]
[6][7][8]
The catch here is that I have to jump columns inside the column div.
Does anyone know the best way to solve this? Please tell me if my question isn't clear.
played a bit with ng-class hope that helps
its a bit confusing how bootstrap class works with angular
http://jsfiddle.net/8n9u54ud/
js:
angular.module('app',['QuickList']).controller('mainCtrl', function($scope){
$scope.myJson = [1,2,3,4,5,6,7,8,9]
})
html:
<div ng-app='app' ng-controller='mainCtrl'>
<div class="row">
<div ng-repeat="i in myJson" ng-class="{'col-sm-4':i!=5, 'col-sm-5':i==5}">
{{i}}
</div>
</div>
</div>
UPDATED
Related
I am trying to show the value from my json files using ng-repeat in angular js but I am unable to do that.
This is my code which I am trying:
<div ng-repeat = "x in myWelcome.definition">
{{x.attributes[0].children[0].node_id}}
<hr>
</div>
I have tried this and it is working:
<!-- first attributes start -->
<div ng-repeat = "x in myWelcome.definition.attributes">
{{x.rm_attribute_name}}<hr>
<div ng-repeat="a in x.children">
<div ng-if ="a.attributes">
a: {{a.attributes[0].rm_attribute_name}}
<div ng-if= "a.attributes[0].children">
chld
</div>
</div>
</div>
</div>
<!-- second attributes end -->
I am trying to understand how this line is working {{a.attributes[0].rm_attribute_name}} why it is not working like this {{a.attributes1.rm_attribute_name}} this is confusing. How it is shwoing all the results when I am using 0 and index.
And my json file is here in the plunker:
Plunker link of json and code
So how can I iterate here using ng-repeat here this code:
{{myWelcome.definition.attributes[0]}}
is working how can I show this in my view using ng-repeat I need to show all the attributes and child using ng-repeat.
ng-repeat can be used in the following way:
<div ng-repeat = "(key,value) in myWelcome.definition.attributes">
Key:{{key}} and value :{{value}}
<hr>
</div>
OR you can Try this:
<div ng-repeat = "x in myWelcome.definition.attributes">
<div ng-repeat="a in x.children">
a:{{a.node_id}}
</div>
</div>
Edited Plunker
I can see you are trying to implement ng-if and ng-repeat for your json file. You need to understand how ng-repeat works you can always check the index of you array using {{$index}}. So for your kind of problem I think this is the solution you should try.
<!-- first attributes start -->
<div ng-repeat = "x in myWelcome.definition.attributes">
{{x.rm_attribute_name}}<hr>
<div ng-repeat="a in x.children">
{{$index}}
<div ng-if ="a.attributes">
<div ng-repeat="b in a.attributes">
<hr>
{{b.children.length}}
<div ng-if="b.children.length > 1">
If the array is more than 1 please do the magic here
</div>
</div>
<div ng-if= "a.attributes[0].children">
chld
</div>
</div>
</div>
</div>
<!-- second attributes end -->
You can always see the indexes using {{$index}} and you should always use .length to check if it has more than 1 value. This way you can achieve what you want and you should also learn something about arrays in javascript and what is the differnece between dot and bracket. Please read this http://www.dev-archive.net/articles/js-dot-notation/. I think you should learn the basics of javascript.
This can be a dumb question. But I hope you can help me with this. I'm doing something like this:
<div ng-repeat="item in list" class="display-item">
<ng-include src="mytemplate.html"></ng-include>
<div ng-if="($index%2) == 0">
<p>An inserted content when index is an even number.</p>
</div>
</div>
Now this is working. The problem starts when I'm making the page responsive in all devices, cause you see when I inserted the p tag, it was created inside the parent div tag with the class display-item. What I want to do is put it outside the div tag so when the screen is smaller the p tag will not be affected by the parent tag and vise versa. So something like this:
<div ng-repeat="item in list" class="display-item">
<ng-include src="mytemplate.html"></ng-include>
</div>
<div ng-if="($index%2) == 0">
<p>An inserted content when index is an even number.</p>
</div>
Now the problem with the code above is $index is undefined on that part of the code and I know ng-repeat will finish iterating first before going to the second div.
Thanks in advance!
This can be easily done by using ng-repeat-start and ng-repeat-end
Try like this:
<div ng-repeat-start="item in list" class="display-item">
<ng-include src="mytemplate.html"></ng-include>
</div>
<div ng-repeat-end ng-if="($index%2) == 0">
<p>An inserted content when index is an even number.</p>
</div>
#Jed, could you put a class tag on the ng-if div for an outer div? Say
<div ng-if="($index%2)" class="outer-div-you-want">
Just a thought to try.
I'm using one controller for a view that looks like this
<div>
<div ng-repeat="blah in blah1">
</div>
<div ng-repeat="blah in blah2">
</div>
</div>
The issue is that the second time ng-repeat is used, it seems to duplicate what was seen in the first repeat. I have confirmed that blah1 is in fact different from blah2. I'm not sure as to why the second ng-repeat goes through items in blah1.
Any clues?
Thanks!
maybe the ng-repeat for blah2 is included inside the ng-repeat of blah1, so it repeats blah1 content everytime blah2 is iterated.
otherwise should work fine
<div ng-app='bla'>
<div ng-controller='ctrl'>
<div ng-repeat="blah in blah1">
<span>{{blah}}</span>
</div>
<hr/>
<div ng-repeat="blah in blah2">
<span>{{blah}}</span>
</div>
</div>
</div>
<script>
angular.module('bla', [])
.controller('ctrl', ctrl);
function ctrl($scope){
$scope.blah1 = [1,2,3,4,5,6,7,8,9];
$scope.blah2 = [21,22,23,24,25,26,27,28,29]
}
</script>
https://jsfiddle.net/hsdcpk2x/1/
ng-repeat goes just over all the items in blah1 and blah2. If the second ng-repeat duplicates blah1 then they are in fact the same. You should post more code so we can get to the actual issue.
use ng-repeat-start and ng-repeat-end
hope it would solve your issue
I am using multiple named ui-views in a single controller. Everything is working as spected when name the ui-view in the html file with this code:
<div class="box">
<div ui-view="selector"></div>
<div ui-view="widget1"></div>
<div ui-view="widget2"></div>
<div ui-view="widget3"></div>
<div ui-view="widget4"></div>
</div>
But when I want to load dynamically some of those views with a ng-repeat it does not update the information.
<div class="widgets">
<div class="widget-container" ng-repeat="widget in widgets">
<div ui-view="{{widget}}"></div>
</div>
</div>
How could I load ui-views from my ng-repeat?
This hadn't been answered so i decided to go ahead and show how to do it. Unfortunately for some reason the attempt in the question didn't work but what you can do is link to a function between curly brackets and return the string of the view you want. For instance the controller would look like this:
$scope.groups = ['main','cases', 'models'];
$scope.pickView = function(index){
return $scope.groups[index];
};
I've just started working on a project that requires me to learn AngularJS. What I'm trying to do is create two menus that slide into the screen, one from the left, one from the right. When they do this they push the content over.
Currently I can get one or the other to work, but not both. I realize this is because of the way that I'm defining the ng-class. I just can't quite conceptualize how to do it correctly.
<div ng-class="{true:'slide-left', false:''}[toggleSlide]" class="container">
<div class="content">
<button ng-click="toggleSlide = !toggleSlide" class="btn-left">From Left</button>
<button ng-click="toggleSlide = !toggleSlide" class="btn-right">From Right</button>
</div>
<div class="slide-from-left">
<p>Here is information that slides from off screen left.</p>
</div>
<div class="slide-from-right">
<p>Here is information that slides from off screen right.</p>
</div>
</div>
Set up the ng-class syntax like this for what you want:
<div ng-class="{'slide-left':toggleSlide, 'slide-right':!toggleSlide}" class="container">
Also, I'm guessing you were trying to adapt your code to something else you saw, so I'll offer something on that also. Here's an ng-class using ng-repeat's $index to dole out classes for even and odd:
ng-class="['even', 'odd'][$index % 2]"