How to initialize dynamic fields generated with a ng-repeat? - javascript

If I have in my view this html code, generated dinamically with ng-repeat:
<div ng-repeat="item in selectedProcedures track by $index">
<span style="display:none;">{{item.id}}</span>
<div class="row" ng-repeat="item2 in item.serviceComposite.designators">
<div class="col-sm-10 col-md-10 col-xl-10">
<div>
<button ng-click="hidePartBindings{{$parent.$index}} = !hidePartBindings{{$parent.$index}}" style="background: none; border: 0; float:left; text-align:center; margin-right: 5px;"><img src="./css/themes/parsek/img/layout/caret-blue.svg"/></button>
<span id="serviceComposite{{$parent.$index}}">{{ item2.extension }}</span>
</div>
<div class="row" id="partBindings{{$parent.$index}}" ng-repeat="item4 in item.serviceComposite.partBindings" ng-show="hidePartBindings{{$parent.$index}} === false">
<div ng-repeat="item5 in item4.part.designators">
<span class="col-sm-12 col-md-12 col-xl-12">
<a style="margin-left: 3rem;" href="#item-information" class="lightbox2" ng-click="checkIfIsModified({{item5.id}}, $event)">{{ item5.extension }}</a>
</span>
</div>
</div>
</div>
</div>
</div>
How can I initialize all generated hidePartBindings{{$parent.$index}} to true in my controller?
Thanks in advance.


You could also consider a controller for each instance of your repeated item. Of course, it would not be the best thing to do if you have hundreds of items.
<div class="row" ng-repeat="item2 in item.serviceComposite.designators" ng-controller="ItemController">
If you had fewer items and wanted to go down the route of a controller for each item, it would be a simple case of setting item.hideParts = true in your item controller.

Related

Creating a custom filter for ng-repeat

I'm trying to create a filter inside an ng-repeat. What i'm trying to achieve is a list -> more information on button click combination. I'm using the prestashop webservice for retrieving data. All the data is pulled from a json object.
So i did try some other solutions found on stack but sadly those didn't work for me. See the following example:
So my html exists of 2 blocks. One is a list of all orders, shortly summarized by id, date and the total payed amount. The other block would be the more information section. This section would show wich products were ordered, at what date, etc.
So i've created the list and made the div (each list item) a clickable element by adding ng-click. (yes i did also try a <button ng-click="function()"> but since it didn't made any difference between using the div or the button i've chosen for the div (layout).
So the onclick event grabs the order.id and adds it to a filter. This filter is then applied on the second "more information" block. This block should then filter this id and only grab that information. But thats where i've stranded since this part is still not working. So what i've tried so far is shown below:
My HTML
var myApp = angular.module('myApp',['ngRoute','cgNotify','pascalprecht.translate','ngCookies','ngSanitize']);
// Orders
myApp.controller('OrderController', function($scope, $http){
$http.get('config/get/getOrders.php').then(function(response){
$scope.orders = response.data.orders.order
});
$scope.currentOrder = {
"id": 3
};
console.log($scope.currentOrder);
$scope.showOrder = function(order) {
var order_id = order.id;
$scope.currentOrder = {
"id": parseInt(order_id)
};
console.log($scope.currentOrder);
return $scope.currentOrder;
}
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<!-- The list -->
<div class="col-lg-12" ng-controller="OrderController">
<div class="container">
<form class="defaultinput col-xl-5 col-lg-6 col-md-8 d-flex justify-content-start">
<svg class="align-self-center d-flex" height="20px" version="1.1" viewbox="7 5 20 20" width="20px" xmlns="http://www.w3.org/2000/svg">
<defs></defs>
<path d="M27,23.5376923 L20.7969231,17.3046154 C21.7538462,16.0192308 22.3276923,14.4292308 22.3276923,12.7007692 C22.3276923,8.44769231 18.8969231,5 14.6638462,5 C10.4307692,5 7,8.44769231 7,12.7007692 C7,16.9538462 10.4307692,20.4015385 14.6638462,20.4015385 C16.4084615,20.4015385 18.0123077,19.8092308 19.3,18.8223077 L25.4476923,25 L27,23.5376923 L27,23.5376923 Z M8.35846154,12.7007692 C8.35846154,9.20692308 11.1869231,6.36461538 14.6638462,6.36461538 C18.1407692,6.36461538 20.9692308,9.20692308 20.9692308,12.7007692 C20.9692308,16.1946154 18.1407692,19.0369231 14.6638462,19.0369231 C11.1869231,19.0369231 8.35846154,16.1946154 8.35846154,12.7007692 L8.35846154,12.7007692 Z" fill="#8E8E93" fill-rule="evenodd" id="Search-Icon" stroke="none"></path></svg>
<input class="form-control" placeholder="{{ 'Zoeken' | translate }}" type="text">
</form>
<div class="row listrow" ng-repeat="order in orders">
<div ng-click="showOrder(order)" class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<div class="col-lg-3">
<p type="number" ng-bind="order.id" ng-value="order.id"></p>
</div>
<div class="col-lg-4">
<p ng-bind="order.invoice_date"></p>
</div>
<div class="col-lg-5">
<p ng-bind="order.total_paid_real"></p>
</div>
</div>
</div>
</div>
</div>
<!-- The more information block -->
<div class="col-lg-11" ng-controller="OrderController">
<div>
<div ng-repeat="order in orders | filter: currentOrder" class="text-center margin-t-10">
<div class="row listrow"></div>
<h1>{{ 'Totaal' | translate }}</h1><h1 ng-bind="order.id"></h1>
<h3>#010 - {{ 'Contant' | translate }} {{ 'Betaald' | translate }}</h3>
</div>
<div class="row listrow margin-t-20 no-border">
<div class="col-6">
Blauw shirt - Maat: L
</div>
<div class="col-1">
2x
</div>
<div class="col-5 text-right">
€ 200,00
</div>
</div>
<div class="row listrow no-border">
<div class="col-6">
Blauw shirt - Maat: L
</div>
<div class="col-1">
2x
</div>
<div class="col-5 text-right">
€ 200,00
</div>
</div>
<div class="row margin-t-30 justify-content-end">
<div class="col-6">
<div class="row">
<div class="col-6">
{{ 'Subtotaal' | translate }}
</div>
<div class="col-6 text-right">
€ 400,00
</div>
</div>
<div class="row listrow">
<div class="col-6">
21% {{ 'BTW' | translate }}
</div>
<div class="col-6 text-right">
€ 84,00
</div>
</div>
<div class="row">
<div class="col-5 padding-r-5">
{{ 'Totaal' | translate }}
</div>
<div class="col-3 align-self-center no-padding">
<h6>(2 items)</h6>
</div>
<div class="col-4 padding-l-0 text-right">
€ 484,00
</div>
</div>
</div>
</div>
</div>
<div class="row margin-t-100 d-flex justify-content-around">
<button ng-click="" type="button" class="smallbutton defaultbutton">{{ 'Print bon' | translate }}</button>
<a href="#/refund">
<button type="button" class="smallbutton defaultbutton">{{ 'Retour' | translate }}</button>
</a>
</div>
</div>
The JSON example
{"orders":{"order":[{"id":"1","id_address_delivery":"4","id_address_invoice":"4","id_cart":"1","id_currency":"1","id_lang":"1","id_customer":"1","id_carrier":"2","current_state":"5","module":"ps_checkpayment","invoice_number":"4","invoice_date":"2017-03-16 15:18:27","delivery_number":"4","delivery_date":"2017-03-16 15:18:27","valid":"1","date_add":"2017-03-16 14:36:24","date_upd":"2017-03-16 15:18:27","shipping_number":{"#attributes":{"notFilterable":"true"}},"id_shop_group":"1","id_shop":"1","secure_key":"b44a6d9efd7a0076a0fbce6b15eaf3b1","payment":"Payment by check","recyclable":"0","gift":"0","gift_message":{},"mobile_theme":"0","total_discounts":"0.000000","total_discounts_tax_incl":"0.000000","total_discounts_tax_excl":"0.000000","total_paid":"55.000000","total_paid_tax_incl":"55.000000","total_paid_tax_excl":"55.000000","total_paid_real":"55.000000","total_products":"53.000000","total_products_wt":"53.000000","total_shipping":"2.000000","total_shipping_tax_incl":"2.000000","total_shipping_tax_excl":"2.000000","carrier_tax_rate":"0.000","total_wrapping":"0.000000","total_wrapping_tax_incl":"0.000000","total_wrapping_tax_excl":"0.000000","round_mode":"0","round_type":"0","conversion_rate":"1.000000","reference":"XKBKNABJK","associations":{"order_rows":{"#attributes":{"nodeType":"order_row","virtualEntity":"true"},"order_row":[{"id":"1","product_id":"2","product_attribute_id":"10","product_quantity":"1","product_name":"Blouse - Color : White, Size : M","product_reference":"demo_2","product_ean13":{},"product_isbn":{},"product_upc":{},"product_price":"26.999852","unit_price_tax_incl":"27.000000","unit_price_tax_excl":"27.000000"},{"id":"2","product_id":"3","product_attribute_id":"13","product_quantity":"1","product_name":"Printed Dress - Color : Orange, Size : S","product_reference":"demo_3","product_ean13":{},"product_isbn":{},"product_upc":{},"product_price":"25.999852","unit_price_tax_incl":"26.000000","unit_price_tax_excl":"26.000000"}]}}},{"id":"2","id_address_delivery":"4","id_address_invoice":"4","id_cart":"2","id_currency":"1","id_lang":"1","id_customer":"1","id_carrier":"2","current_state":"5","module":"ps_checkpayment","invoice_number":"3","invoice_date":"2017-03-16 15:18:27","delivery_number":"3","delivery_date":"2017-03-16 15:18:27","valid":"1","date_add":"2017-03-16 14:36:24","date_upd":"2017-03-16 15:18:27","shipping_number":{"#attributes":{"notFilterable":"true"}},"id_shop_group":"1","id_shop":"1","secure_key":"b44a6d9efd7a0076a0fbce6b15eaf3b1","payment":"Payment by check","recyclable":"0","gift":"0","gift_message":{},"mobile_theme":"0","total_discounts":"0.000000","total_discounts_tax_incl":"0.000000","total_discounts_tax_excl":"0.000000","total_paid":"75.900000","total_paid_tax_incl":"75.900000","total_paid_tax_excl":"75.900000","total_paid_real":"75.900000","total_products":"73.900000","total_products_wt":"73.900000","total_shipping":"2.000000","total_shipping_tax_incl":"2.000000","total_shipping_tax_excl":"2.000000","carrier_tax_rate":"0.000","total_wrapping":"0.000000","total_wrapping_tax_incl":"0.000000","total_wrapping_tax_excl":"0.000000","round_mode":"0","round_type":"0","conversion_rate":"1.000000","reference":"OHSATSERP","associations":{"order_rows":{"#attributes":{"nodeType":"order_row","virtualEntity":"true"},"order_row":[{"id":"3","product_id":"2","product_attribute_id":"10","product_quantity":"1","product_name":"Blouse - Color : White, Size : M","product_reference":"demo_2","product_ean13":{},"product_isbn":{},"product_upc":{},"product_price":"26.999852","unit_price_tax_incl":"27.000000","unit_price_tax_excl":"27.000000"}
To make it easier i've also created a JSfiddle
So my question is, since the first set of the filter is working (3). Why isn't my on click function working? with the console.log() i checked if the id is selected and it is. So why isn't the filter updated?
If you have any questions please ask them as comments.
As always, Thanks in advance!

How to change the Checkbox icon to behave like **indeterminate** with "+" and "-" Symbols

I have checkbox with its original behaviour. I wanted to add + and - symbols to it while expanding and collapsing those checkbox.
Can any one please tell me how can I achieve this ?
Following is my Code in jade:
.form-group
.checkbox#some-checkbox(style="margin-left: 10px;")
label(data-toggle='collapse', data-target='#collapseOne', aria-expanded='false', aria-controls='collapseOne')
input(type='checkbox')
| My Name
#collapseOne.collapse(aria-expanded='false')
.well1
.row
.col-sm-12.col-lg-12
.nutrition-category
.row.header3.margin-left-10
.row.paragraph
.col-xs-6(style="font-size: 18px;") New Name
Non Jade (HTML) Code:
<div class="form-group">
<div class="checkbox" id="some-checkbox" style="margin-left: 10px">
<label data-toggle="collapse" data-target="#collapseOne" aria-
expanded="false" aria-controls="collapseOne">
<input type="checkbox"/> My Name
</label>
</div>
</div>
<div class="collapse" id="collapseOne" aria-expanded="false">
<div class="well1">
<div class="row">
<div class="col-sm-12 col-lg-12">
<div class="nutrition-category">
<div class="row header3 margin-left-10">
<div class="row paragraph">
<div class="col-xs-6" style="font-size: 18px"> New
Name</div>
</div>
</div>
</div>
</div>
</div>
and here is the javascript that i have used for it:
script(type='text/javascript').
$(document).ready(function() {
$("#some-checkbox").prop("indeterminate", true);
});

Isotope filtering with bootstrap

I am working on using the isotope plugin with bootstrap and have run into some trouble. I need the col-md-4 div around the isotope element gallery-image-a, so the .grid is not a direct parent of the isotope element. Once I get rid of the col-md-4 div that I need, the plugin works.
Was wondering if anyone knows of a way to keep the existing markup while maintaining the functionality of the isotope plugin?
HTML Snippet 1
<span class="menu-button" id="food-button">Food</span>
<span class="menu-button" id="staff-button">Staff</span>
<span class="menu-button" id="all-button">All</span>
HTML Snippet 2
<div class="container">
<div class="row grid">
<div class="col-md-4">
<a class="gallery-image-a food"></a>
</div>
<div class="col-md-4">
<a class="gallery-image-a staff"></a>
</div>
<div class="col-md-4">
<a class="gallery-image-a food"></a>
</div>
<div class="col-md-4">
<a class="gallery-image-a staff"></a>
</div>
<div class="col-md-4">
<a class="gallery-image-a food"></a>
</div>
<div class="col-md-4">
<a class="gallery-image-a staff"></a>
</div>
</div>
</div>
CSS
.gallery-image-a {
display:block;
height:360px;
background-position:center center;
transition: ease all 950ms;
background-repeat:no-repeat;
box-sizing: border-box;
border:10px solid #fff;
background-size:cover;
background-image: url('http://animalpetdoctor.homestead.com/acat1.jpg');
}
JavaScript
$grid = $('.grid');
$grid.isotope();
$('#food-button,#staff-button, #all-button').click(function(){
var id = $(this).attr('id');
var className = id.replace("-button", "");
if (className == 'all') {
$grid.isotope({ filter: '*' });
return false;
}
$grid.isotope({ filter: '.' + className });
});

2 problems. First, the filter works on children so change HTML to this
<div class="container">
<div class="row grid">
<div class="col-md-4 food">
<a class="gallery-image-a"></a>
</div>
<div class="col-md-4 staff">
<a class="gallery-image-a"></a>
</div>
<div class="col-md-4 food">
<a class="gallery-image-a"></a>
</div>
<div class="col-md-4 staff">
<a class="gallery-image-a"></a>
</div>
<div class="col-md-4 food">
<a class="gallery-image-a"></a>
</div>
<div class="col-md-4 staff">
<a class="gallery-image-a"></a>
</div>
</div>
</div>
second, even if it does work, you won't see it. add min-width to class
min-width: 100px;
here's a working fiddle: https://jsfiddle.net/shirandror/rvnrk2kc/

Have you tried defining the itemSelector option to .col-md-4 or better declaring a designated class for that like "grid-item"?
$('.grid').isotope({
itemSelector: '.grid-item'
});
EDIT:
I put up a working example on codepen:
http://codepen.io/iCymiCy/pen/grwpXp?editors=1111

Slow performance rendering in client templating engine (Rivets.js)

I'm rendering an array of of about 1000 objects. The html bindings are very heavy (see below). It's taking about 5 seconds to rivets.bind().
Any suggestions on improving performance? I don't think I can afford to bind in chunks as I'm using a pagination/sorting library in conjuction that needs the entire array in order to sort/paginate.
Here is my HTML for each object (tracks):
<div rv-each-track="tracks" class="track-row row has-hover" rv-download-url="track.direct_path.download_path" rv-api-key="track.track.apikey" rv-media-url="track.direct_path.audio" rv-track-title="track.track.name" rv-wave-data="track.direct_path.wave_default" rv-wave-progress-data="track.direct_path.wave_progress">
<div class="mobile-margin">
<div class="track-hover desktop-only">
<div class="hover-play icon-play inline-play"></div>
<div class="hover-title">{track.track.name}<span rv-class="track.track.staff_pick | staffPickClass" data-toggle="tooltip" data-original-title="Staff Pick"></span></div>
<div class="hover-links">
<div class="item hamburger holds-tooltip main-hover-item icon-hamburger" data-toggle="tooltip" data-original-title="Alternate Versions"></div>
<div class="item share main-hover-item popover-button icon-share" data-target="#not-ready-popover"><div class="tooltip-holder holds-tooltip" data-toggle="tooltip" data-original-title="Share Track"></div></div>
<div class="item playlist icon-playlist-add popover-button holds-tooltip main-hover-item" data-target="#playlist-popover" data-toggle="tooltip" data-original-title="Add to Playlist"></div>
<div class="item download icon-download holds-tooltip main-hover-item" data-toggle="tooltip" data-original-title="Download Track"></div>
<div class="item cart last icon-cart-plus holds-tooltip main-hover-item popover-button" data-target="#not-ready-popover" data-toggle="tooltip" data-original-title="Add to Cart"></div>
<div class="item remove last icon-x holds-tooltip main-hover-item" data-toggle="tooltip" data-original-title="Remove Track" rv-data-delete-track-id="track.track.apikey"></div>
<div class="clearfix"></div>
</div>
<div class="clearfix"></div>
<div class="track-variations">
<div rv-each-variation="track.variations.tracks" class="row variation-row" rv-data-track-id="track.track.apikey" rv-api-key="variation.track.apikey" rv-media-url="variation.direct_path.audio" rv-track-title="variation.track.name" rv-wave-data="variation.direct_path.wave_default" rv-wave-progress-data="variation.direct_path.wave_progress">
<div class="col-md-8 variation-title">{variation.track.name}</div>
<div class="col-md-2 variation-length">{variation.track.tracklength}</div>
<div class="track-hover variation">
<div class="hover-play icon-play inline-play"></div>
<div class="hover-title"><a class="track-link">{variation.track.name}</a></div>
<div class="hover-links">
<div class="item share popover-button icon-share" data-target="#not-ready-popover"><div class="tooltip-holder holds-tooltip" data-toggle="tooltip" data-original-title="Share Track"></div></div>
<div class="item playlist popover-button icon-playlist-add" data-target="#playlist-popover" data-toggle="tooltip" data-original-title="Add to Playlist" data-placement="left"></div>
<div class="item download icon-download" rv-data-media-url="track.direct_path.download_path" data-toggle="tooltip" data-original-title="Download Track" data-placement="left"></div>
<div class="item cart last icon-cart-plus holds-tooltip popover-button" data-target="#not-ready-popover" data-toggle="tooltip" data-original-title="Add to Cart"></div>
<div class="item last remove main-hover-item icon-x"></div>
<div class="clearfix"></div>
</div>
<div class="clearfix"></div>
</div>
</div>
<div class="no-variations" rv-hide="track.variations.tracks | shouldHideNoVariations">There are no alternate versions of this track.</div>
</div>
</div>
<div class="col-md-4 first-title desktop-only"><a class="offset-left track-title-link track-link" href="">{track.track.name}</a><span rv-class="track.track.staff_pick | staffPickClass" data-toggle="tooltip" data-original-title="Staff Pick"></span></span></div>
<div class="col-md-3 genre desktop-only"><span class="offset-left">{track.genre}</span></div>
<div class="col-md-2 mood desktop-only"><span class="offset-left">{track.mood}</span></div>
<div class="col-md-2 canvas desktop-only"><div class="mini-wave offset-left" rv-style-background-image="track.direct_path.wave_canvas"></div></div>
<div class="col-md-1 last-title duration desktop-only"><span>{track.track.tracklength}</span></div>
<div class="col-md-1 last-title last-played pull-right desktop-only">{track.lastPlayed}</div>
<div class="mobile-play icon-play pull-left mobile-only inline-play"></div>
<div class="mobile-track-title mobile-only track-row-item-margin"><div class="track-title-link">{track.track.name}</div><span rv-class="track.track.staff_pick | staffPickClass"></span></div>
<div class="mobile-track-buttons pull-right">
<div class="pull-right mobile-only mobile-button mobile-track-menu-button left-margin icon-plus"></div>
<div class="pull-right mobile-only mobile-button mobile-variations-button icon-hamburger"></div>
</div>
<div class="is-staff-pick hidden">{track.track.staff_pick | staffPickValue}</div>
<div class="instrument hidden">{track.instrument}</div>
<div class="industry hidden">{track.industry}</div>
<div class="tempo hidden">{track.tempo}</div>
<div class="aggregated-terms hidden">{track.tag_list} {track.track.name}</div>
<div class="date-last-played hidden">{track.dateLastPlayed}</div>
<div class="clearfix"></div>
</div>
<div class="track-variations mobile-only">
<div rv-each-variation="track.variations.tracks" class="row variation-row" rv-api-key="track.track.apikey" rv-media-url="variation.direct_path.audio" rv-track-title="variation.track.name">
<div class="mobile-margin">
<div class="col-md-8 variation-title desktop-only">{variation.track.name}</div>
<div class="col-md-2 variation-length desktop-only">{variation.track.tracklength}</div>
<div class="track-hover variation">
<div class="hover-play icon-play inline-play"></div>
<div class="hover-title">{variation.track.name}</div>
<div class="hover-links">
<div class="item share popover-button icon-share" data-target="#not-ready-popover"><div class="tooltip-holder holds-tooltip" data-toggle="tooltip" data-original-title="Share Track"></div></div>
<div class="item playlist popover-button icon-playlist-add" data-target="#playlist-popover" data-toggle="tooltip" data-original-title="Add to Playlist" data-placement="left"></div>
<div class="item download icon-download" data-toggle="tooltip" data-original-title="Download Track" data-placement="left"></div>
<div class="item cart last icon-cart-plus holds-tooltip popover-button" data-target="#not-ready-popover" data-toggle="tooltip" data-original-title="Add to Cart"></div>
<div class="item last remove main-hover-item icon-x"></div>
<div class="clearfix"></div>
</div>
<div class="clearfix"></div>
</div>
<div class="mobile-play icon-play pull-left mobile-only inline-play"></div>
<div class="mobile-track-title mobile-only track-row-item-margin"><div class="track-title-link">{variation.track.name}</div></div>
<div class="mobile-track-buttons pull-right">
<div class="pull-right mobile-only mobile-button mobile-track-menu-button left-margin icon-plus"></div>
</div>
</div>
</div>
<div class="no-variations" rv-hide="track.variations.tracks | shouldHideNoVariations">There are no alternate versions of this track.</div>
</div>

Do not do rivets events example: rv-click which will degrade your performance because you will be passing your entire view for the callback method.
DO not pass entire view to the rivets.bind()
pass only the necessary models and do it.
If it is possible first bind 100 elements and then if user scrolled half of the page bind again 100 elements which will improve your performance for sure.
I did the below changes in binders to make it run faster even in lower end mobile devices as well.
rivets.binders.text = function(el, value) {
if (el.textContent != null) {
return el.textContent;
}
else {
return el.innerText;
}
};

I've come to the the conclusion that yes, there are minor performance improvements that I could potentially implement for binding 1000+ (large html) objects to the DOM using Rivets. However, the root issue is the fact that I'm trying to bind 1000+ rivets into the DOM at once and that is going to be inherently slow using any technique (I've tested with React, jQuery, Rivets, etc...).
The solution to this problem is to simply find another way. I've chosen to pre-render the html on the server and serve it up through an API response. This cut the page load time down from ~5s to ~1s.

reorder/sort ng-repeat list dynamically

I working on angularjs. I am trying to reorder the ng-repeat list.
There is list of online users.
Users can receive messages anytime. Whenever user receive the message i update the ui and show the recent message under the name.
I am trying to sort the user list based on the users who receive the recent message. The user who receive the messages should come at the top.
Some codes-
Userlist controller:
$scope.$watch('service.get.userList()', function (values) {
var result = [];
angular.forEach(values, function (value) {
processChatService.registerObserverCallback('lastMessage', function () { //i call this event when user receives the message
$scope.$apply(function () {
value.l = processChatService.get.lastMessage(value.u); //returns the recent message
value.time = processChatService.get.lastMessageTime(value.u); //returns time
});
});
value.l = processChatService.get.lastMessage(value.u); //it returns null if user havent recieve message
value.time = processChatService.get.lastMessageTime(value.u);
result.push(value);
});
$scope.users = result;
});
html:
<div ng-repeat="user in users | filter:search"> <a class="list-group-item" ng-click="click(user)" ng-href="">
<div class="row">
<div class="col-xs-2">
<div class="thumb-userlist-sm pull-left mr">
<img class="img-circle" ng-src="{{ user.p }}" alt="...">
</div>
</div>
<div class="col-xs-8">
<div class="message-sender">{{ user.n }}</div>
<div class="message-preview">{{user.l}}</div>
</div>
<div class="col-xs-2">
<div class="pull-right">{{user.time}}</div>
</div>
</div>
</a>
<div class="row">
<div class="col-xs-2"></div>
<div class="col-xs-10">
<div class="line-separator"></div>
</div>
</div>
</div>

What you'll probably want to do is order the ng-repeat:
<div ng-repeat="user in users | filter:search | orderBy: 'time'">
This will order the users on the time property of each user. It's also possible to reverse the sort order with -time.
For more information on the orderBy filter, check the angular documentation.

We can do this by using orderBy.Now it depends upon the requirement.In your case it is time.
<div ng-repeat="user in users | filter:search | orderby:'time'"> <a class="list-group-item" ng-click="click(user)" ng-href="">
<div class="row">
<div class="col-xs-2">
<div class="thumb-userlist-sm pull-left mr">
<img class="img-circle" ng-src="{{ user.p }}" alt="...">
</div>
</div>
<div class="col-xs-8">
<div class="message-sender">{{ user.n }}</div>
<div class="message-preview">{{user.l}}</div>
</div>
<div class="col-xs-2">
<div class="pull-right">{{user.time}}</div>
</div>
</div>
</a>
<div class="row">
<div class="col-xs-2"></div>
<div class="col-xs-10">
<div class="line-separator"></div>
</div>
</div>
</div>

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