order - AngularJs sort object in ngRepeat -


i'm using angularjs , found problem in ordering properties of hash object in template.
object like: 

function testctrl($scope){     $scope.week = {'monday': ['manuel'], 'tuesday': [], 'wednesday': ['valerio'], 'thursday': ['manuel', 'valerio'], 'friday': []} }

now, when try print these values in template: 

<div ng-repeat="(day, names) in week">     <span>{{day}}</span>     <ul> <li ng-repeat="name in names">{{name}}</li> </ul> </div>

the order of days printed different: friday monday thursday tuesday wednesday

i tried apply filter orderby think doesn't work objects, arrays...

how can order it?

as per angularjs docs (version 1.3.20):

you need aware javascript specification not define order return keys object. in order have guaranteed deterministic order keys, angular versions , including 1.3 sort keys alphabetically.

a workaround use array of keys: 

function testctrl($scope){     $scope.week = {         'monday': ['manuel'], 'tuesday': [],          'wednesday': ['valerio'], 'thursday': ['manuel', 'valerio'],             'friday': []}      $scope.weekdays = ["monday", "tuesday", "wednesday", "thursday", "friday"]; }

use array in view iteration:

<div ng-repeat="day in weekdays">     <span>{{day}}</span>     <ul> <li ng-repeat="name in week[day]">{{name}}</li> </ul> </div>

update angularjs version 1.4.6 docs:

version 1.4 removed alphabetic sorting. rely on order returned browser when running for key in myobj.


Comments

Post a Comment

Popular posts from this blog

matlab - Deleting rows with specific rules -

i got 20*3 cell array , need delete rows contains "137", "2" , "n:t" origin data: 't' '' '' 'np(*)' '' '' [ 137] '' '' [ 2] '' '' 'are' 'and' 'np(fcc_a1#1)' '' '' '1:t' [ 1200] [0.7052] '' [1.2051e+03] [0.7076] '' 'are' 'and' 'np(fcc_a1#3)' '' '' '2:t' [ 1200] [0.0673] '' [1.2051e+03] [0.0671] '' 'are' 'and' 'np(m23c6)' '' '' '3:t' [ 1200] [0.227...
Read more

php - MySQLi multi_query results for later use -

i using mysqli multi_query work several select statemets @ time. know how handle results, able use them later in code. example: <?php //connection stuff $query = "select name, surname database1;"; $query.= "select car, year, type database2 carid='1';"; $query.= "select product, price database3;"; if ($mysqli->multi_query($query)) { if($result = $mysqli->store_result()) { while($row = $result->fetch_row()) { --> here? } } } ?> <html> <div id='persona'> <?php foreach() { --> print name + surname } ?> </div> <div id='cars'> <?php foreach() { --> print car + year + type } ?> </div> <div id='product'> <?php foreach() { --> print product + price } ?> </div> </html> one more thing, prepared statements not possible when using multiple_query, right? there no benefit in putting unrelated queries in 1 multi ...
Read more