Im trying to create a filter mechanism using this code, which works perfectly (independently):
// Report Filtering
$scope.filter = {};
$scope.getCategories = function () {
return ($rootScope.reportsData || []).map(function (report) {
return report.type;
}).filter(function (report, idx, arr) {
return arr.indexOf(report) === idx;
});
};
$scope.getPackages = function () {
return ($rootScope.reportsData || []).map(function (report) {
return report.package;
}).filter(function (report, idx, arr) {
return arr.indexOf(report) === idx;
});
};
$scope.filterByCategory = function (reportsData) {
return $scope.filter[reportsData.type] || noFilter($scope.filter);
};
$scope.filterByPackage = function (reportsData) {
return $scope.filter[reportsData.package] || noFilter($scope.filter);
};
function noFilter(filterObj) {
for (var key in filterObj) {
if (filterObj[key]) {
return false;
}
}
return true;
}
and the ng-repeat is:
ng-repeat="item in filtered=(reportsData | filter:filterByPackage)"
This works perfectly if I replace filter: with either filterByPackage or filterByCategory.
Im using this code to iterate through the keys and create checkboxes to toggle the visibility of the items:
<label ng-repeat="cat in getCategories()">
<input type="checkbox" ng-model="filter[cat]" />{{cat}}</label>
However, I would like to use these both in conjunction. If i modify my inline code on the ng-repeat to:
ng-repeat="item in filtered=(reportsData | filter:filterByPackage | filter:filterByCategory)"
then clicking on checkbox makes the entire list disappear. What is the syntax to properly combine these two filters?
If you select a category and a package you only want to display the reportData that matches with both?
The problem you are having is that you are using your "filter" object for both types of filtering and this in combination with your noFilter function that also verifies if anything is checked on the filter is causing that you need to select both a package and category exactly matching the reportData for it to be displayed (you cannot leave a filter unselected or it doesn't display any).
What you can do is initialize your filter as an object in which each criteria is a member, and utilize them as so:
$scope.filter = { packages: {}, categories: {}};
return $scope.filter.categories[reportsData.type] || noFilter($scope.filter.categories);
<label ng-repeat="cat in getCategories()">
<input type="checkbox" ng-model="filter.categories[cat]" />{{cat}}
</label>
I want to use the filter in angular and want to filter for multiple values, if it has either one of the values then it should be displayed.
I have for example this structure:
An object movie which has the property genres and I want to filter for Action and Comedy.
I know I can do filter:({genres: 'Action'} || {genres: 'Comedy'}), but what to do if I want to filter it dynamically. E.g. filter: variableX
How do I set variableX in the $scope, when I have an array of the genres I have to filter?
I could construct it as a string and then do an eval() but I don't want to use eval()...
I would just create a custom filter. They are not that hard.
angular.module('myFilters', []).
filter('bygenre', function() {
return function(movies,genres) {
var out = [];
// Filter logic here, adding matches to the out var.
return out;
}
});
template:
<h1>Movies</h1>
<div ng-init="movies = [
{title:'Man on the Moon', genre:'action'},
{title:'Meet the Robinsons', genre:'family'},
{title:'Sphere', genre:'action'}
];" />
<input type="checkbox" ng-model="genrefilters.action" />Action
<br />
<input type="checkbox" ng-model="genrefilters.family" />Family
<br />{{genrefilters.action}}::{{genrefilters.family}}
<ul>
<li ng-repeat="movie in movies | bygenre:genrefilters">{{movie.title}}: {{movie.genre}}</li>
</ul>
Edit here is the link: Creating Angular Filters
UPDATE: Here is a fiddle that has an exact demo of my suggestion.
You can use a controller function to filter.
function MoviesCtrl($scope) {
$scope.movies = [{name:'Shrek', genre:'Comedy'},
{name:'Die Hard', genre:'Action'},
{name:'The Godfather', genre:'Drama'}];
$scope.selectedGenres = ['Action','Drama'];
$scope.filterByGenres = function(movie) {
return ($scope.selectedGenres.indexOf(movie.genre) !== -1);
};
}
HTML:
<div ng-controller="MoviesCtrl">
<ul>
<li ng-repeat="movie in movies | filter:filterByGenres">
{{ movie.name }} {{ movie.genre }}
</li>
</ul>
</div>
Creating a custom filter might be overkill here, you can just pass in a custom comparator, if you have the multiples values like:
$scope.selectedGenres = "Action, Drama";
$scope.containsComparator = function(expected, actual){
return actual.indexOf(expected) > -1;
};
then in the filter:
filter:{name:selectedGenres}:containsComparator
Here is the implementation of custom filter, which will filter the data using array of values.It will support multiple key object with both array and single value of keys. As mentioned inangularJS API AngularJS filter Doc supports multiple key filter with single value, but below custom filter will support same feature as angularJS and also supports array of values and combination of both array and single value of keys.Please find the code snippet below,
myApp.filter('filterMultiple',['$filter',function ($filter) {
return function (items, keyObj) {
var filterObj = {
data:items,
filteredData:[],
applyFilter : function(obj,key){
var fData = [];
if (this.filteredData.length == 0)
this.filteredData = this.data;
if (obj){
var fObj = {};
if (!angular.isArray(obj)){
fObj[key] = obj;
fData = fData.concat($filter('filter')(this.filteredData,fObj));
} else if (angular.isArray(obj)){
if (obj.length > 0){
for (var i=0;i<obj.length;i++){
if (angular.isDefined(obj[i])){
fObj[key] = obj[i];
fData = fData.concat($filter('filter')(this.filteredData,fObj));
}
}
}
}
if (fData.length > 0){
this.filteredData = fData;
}
}
}
};
if (keyObj){
angular.forEach(keyObj,function(obj,key){
filterObj.applyFilter(obj,key);
});
}
return filterObj.filteredData;
}
}]);
Usage:
arrayOfObjectswithKeys | filterMultiple:{key1:['value1','value2','value3',...etc],key2:'value4',key3:[value5,value6,...etc]}
Here is a fiddle example with implementation of above "filterMutiple" custom filter.
:::Fiddle Example:::
If you want to filter on Array of Objects then you can give
filter:({genres: 'Action', key :value }.
Individual property will be filtered by particular filter given for that property.
But if you wanted to something like filter by individual Property and filter globally for all properties then you can do something like this.
<tr ng-repeat="supp in $data | filter : filterObject | filter : search">
Where "filterObject" is an object for searching an individual property and "Search" will search in every property globally.
~Atul
I've spent some time on it and thanks to #chrismarx, I saw that angular's default filterFilter allows you to pass your own comparator. Here's the edited comparator for multiple values:
function hasCustomToString(obj) {
return angular.isFunction(obj.toString) && obj.toString !== Object.prototype.toString;
}
var comparator = function (actual, expected) {
if (angular.isUndefined(actual)) {
// No substring matching against `undefined`
return false;
}
if ((actual === null) || (expected === null)) {
// No substring matching against `null`; only match against `null`
return actual === expected;
}
// I edited this to check if not array
if ((angular.isObject(expected) && !angular.isArray(expected)) || (angular.isObject(actual) && !hasCustomToString(actual))) {
// Should not compare primitives against objects, unless they have custom `toString` method
return false;
}
// This is where magic happens
actual = angular.lowercase('' + actual);
if (angular.isArray(expected)) {
var match = false;
expected.forEach(function (e) {
e = angular.lowercase('' + e);
if (actual.indexOf(e) !== -1) {
match = true;
}
});
return match;
} else {
expected = angular.lowercase('' + expected);
return actual.indexOf(expected) !== -1;
}
};
And if we want to make a custom filter for DRY:
angular.module('myApp')
.filter('filterWithOr', function ($filter) {
var comparator = function (actual, expected) {
if (angular.isUndefined(actual)) {
// No substring matching against `undefined`
return false;
}
if ((actual === null) || (expected === null)) {
// No substring matching against `null`; only match against `null`
return actual === expected;
}
if ((angular.isObject(expected) && !angular.isArray(expected)) || (angular.isObject(actual) && !hasCustomToString(actual))) {
// Should not compare primitives against objects, unless they have custom `toString` method
return false;
}
console.log('ACTUAL EXPECTED')
console.log(actual)
console.log(expected)
actual = angular.lowercase('' + actual);
if (angular.isArray(expected)) {
var match = false;
expected.forEach(function (e) {
console.log('forEach')
console.log(e)
e = angular.lowercase('' + e);
if (actual.indexOf(e) !== -1) {
match = true;
}
});
return match;
} else {
expected = angular.lowercase('' + expected);
return actual.indexOf(expected) !== -1;
}
};
return function (array, expression) {
return $filter('filter')(array, expression, comparator);
};
});
And then we can use it anywhere we want:
$scope.list=[
{name:'Jack Bauer'},
{name:'Chuck Norris'},
{name:'Superman'},
{name:'Batman'},
{name:'Spiderman'},
{name:'Hulk'}
];
<ul>
<li ng-repeat="item in list | filterWithOr:{name:['Jack','Chuck']}">
{{item.name}}
</li>
</ul>
Finally here's a plunkr.
Note: Expected array should only contain simple objects like String, Number etc.
you can use searchField filter of angular.filter
JS:
$scope.users = [
{ first_name: 'Sharon', last_name: 'Melendez' },
{ first_name: 'Edmundo', last_name: 'Hepler' },
{ first_name: 'Marsha', last_name: 'Letourneau' }
];
HTML:
<input ng-model="search" placeholder="search by full name"/>
<th ng-repeat="user in users | searchField: 'first_name': 'last_name' | filter: search">
{{ user.first_name }} {{ user.last_name }}
</th>
<!-- so now you can search by full name -->
You can also use ngIf if the situation permits:
<div ng-repeat="p in [
{ name: 'Justin' },
{ name: 'Jimi' },
{ name: 'Bob' }
]" ng-if="['Jimi', 'Bob'].indexOf(e.name) > -1">
{{ p.name }} is cool
</div>
The quickest solution that I've found is to use the filterBy filter from angular-filter, for example:
<input type="text" placeholder="Search by name or genre" ng-model="ctrl.search"/>
<ul>
<li ng-repeat="movie in ctrl.movies | filterBy: ['name', 'genre']: ctrl.search">
{{movie.name}} ({{movie.genre}}) - {{movie.rating}}
</li>
</ul>
The upside is that angular-filter is a fairly popular library (~2.6k stars on GitHub) which is still actively developed and maintained, so it should be fine to add it to your project as a dependency.
I believe this is what you're looking for:
<div>{{ (collection | fitler1:args) + (collection | filter2:args) }}</div>
Please try this
var m = angular.module('yourModuleName');
m.filter('advancefilter', ['$filter', function($filter){
return function(data, text){
var textArr = text.split(' ');
angular.forEach(textArr, function(test){
if(test){
data = $filter('filter')(data, test);
}
});
return data;
}
}]);
Lets assume you have two array, one for movie and one for genre
Just use the filter as: filter:{genres: genres.type}
Here genres being the array and type has value for genre
I wrote this for strings AND functionality (I know it's not the question but I searched for it and got here), maybe it can be expanded.
String.prototype.contains = function(str) {
return this.indexOf(str) != -1;
};
String.prototype.containsAll = function(strArray) {
for (var i = 0; i < strArray.length; i++) {
if (!this.contains(strArray[i])) {
return false;
}
}
return true;
}
app.filter('filterMultiple', function() {
return function(items, filterDict) {
return items.filter(function(item) {
for (filterKey in filterDict) {
if (filterDict[filterKey] instanceof Array) {
if (!item[filterKey].containsAll(filterDict[filterKey])) {
return false;
}
} else {
if (!item[filterKey].contains(filterDict[filterKey])) {
return false;
}
}
}
return true;
});
};
});
Usage:
<li ng-repeat="x in array | filterMultiple:{key1: value1, key2:[value21, value22]}">{{x.name}}</li>
Angular Or Filter Module
$filter('orFilter')([{..}, {..} ...], {arg1, arg2, ...}, false)
here is the link: https://github.com/webyonet/angular-or-filter
I had similar situation. Writing custom filter worked for me. Hope this helps!
JS:
App.filter('searchMovies', function() {
return function (items, letter) {
var resulsts = [];
var itemMatch = new RegExp(letter, 'i');
for (var i = 0; i < items.length; i++) {
var item = items[i];
if ( itemMatch.test(item.name) || itemMatch.test(item.genre)) {
results.push(item);
}
}
return results;
};
});
HTML:
<div ng-controller="MoviesCtrl">
<ul>
<li ng-repeat="movie in movies | searchMovies:filterByGenres">
{{ movie.name }} {{ movie.genre }}
</li>
</ul>
</div>
Here is my example how create filter and directive for table jsfiddle
directive get list (datas) and create table with filters
<div ng-app="autoDrops" ng-controller="HomeController">
<div class="row">
<div class="col-md-12">
<h1>{{title}}</h1>
<ng-Multiselect array-List="datas"></ng-Multiselect>
</div>
</div>
</div>
my pleasure if i help you
Too late to join the party but may be it can help someone:
We can do it in two step, first filter by first property and then concatenate by second filter:
$scope.filterd = $filter('filter')($scope.empList, { dept: "account" });
$scope.filterd = $scope.filterd.concat($filter('filter')($scope.empList, { dept: "sales" }));
See the working fiddle with multiple property filter
OPTION 1:
Using Angular providered filter comparator parameter
// declaring a comparator method
$scope.filterBy = function(actual, expected) {
return _.contains(expected, actual); // uses underscore library contains method
};
var employees = [{name: 'a'}, {name: 'b'}, {name: 'c'}, {name: 'd'}];
// filter employees with name matching with either 'a' or 'c'
var filteredEmployees = $filter('filter')(employees, {name: ['a','c']}, $scope.filterBy);
OPTION 2:
Using Angular providered filter negation
var employees = [{name: 'a'}, {name: 'b'}, {name: 'c'}, {name: 'd'}];
// filter employees with name matching with either 'a' or 'c'
var filteredEmployees = $filter('filter')($filter('filter')(employees, {name: '!d'}), {name: '!b'});
My solution
ng-repeat="movie in movies | filter: {'Action'} + filter: {'Comedy}"
the best answer is :
filter:({genres: 'Action', genres: 'Comedy'}
I have the following code in my controller:
$scope.checkSchedule = function (value) {
var result = false;
angular.forEach($scope.shifts, function (obj) {
if (obj['PublishedEmployee.Id'] === value && result === false) {
result = true;
}
});
return result;
};
My $scope.shifts is an array of objects. Each object contains another object, PublishedEmployee and that object has a property of Id.
My goal is to iterate over the $scope.shifts objects and if the PublishedEmployee.Id property == $scope.currentId then resolve the function to be true.
In my HTML I have the following:
ng-show="checkSchedule(currentId)"
So, if the function resolves to true, the element will display. However, I'm always receiving false, what am I missing to have this resolve accordingly?
Pictures:
Your problem is that you are checking for the literal property "PublishedEmployee.Id" and not the sub property "Id" of "PublishedEmployee".
Change
if (obj['PublishedEmployee.Id'] === value && result === false)
to
if (!result && obj.PublishedEmployee && obj.PublishedEmployee.Id === value)
This will check for the existence of a PublishedEmployee property before attempting to compare its Id property.
If you're just wanting to check if any of the $scope.shifts match, you can use Array.prototype.some.
return $scope.shifts.some(function(obj) {
return obj.PublishedEmployee && obj.PublishedEmployee.Id === value;
});
In theory this will work if your data is as you say...
<div ng-repeat="item in shifts">
<div ng-show="item.PublishedEmployee.Id == currentId">
Matched
</div>
</div>
I have a pretty simple textbox filtering an ng-repeat on some unordered lis. When I add a value to the textbox the items with the null values are removed and do not return even when the textbox is cleared. I have an idea of why this is happening (the search object now has an empty property which doesn't match the nulls), but I cannot figure out how to solve the problem. I've tried to pop() the property off of the search object with no luck.
HTML:
<div ng-controller="ListCtrl">
<input type="text" ng-model="search.age" placeholder="Age"></input>
<ul>
<li ng-repeat="item in items | filter:search">
{{item.name}} - {{item.age}}
</li>
</ul>
</div>
JS:
function ListCtrl($scope) {
$scope.items = [
{'name':'Carl', 'age':69},
{'name':'Neil', 'age':54},
{'name':'Richard'},
{'name':'Chris', 'age':58}
];
}
Please checkout the JSfiddle to better illustrate the issue.
I figured it out with the help of this answer. If I just add an ng-change to the textbox I can watch for an empty value and delete the property.
HTML:
<input type="text" ng-model="search.age" ng-change="clear()" placeholder="Age"></input>
JS:
$scope.clear = function(){
if($scope.search.age.length == 0){
delete $scope.search.age;
}
}
Updated fiddle. I am aware the current if prevents a user from filtering on a single space, but so far this does not seem to cause a problem for me.
BONUS: ! will return all null values and !! will return all not null values.
The cleanest solution I have found is writing a custom directive to modify the input field behaviour like this:
app.directive('deleteIfEmpty', function () {
return {
restrict: 'A',
scope: {
ngModel: '='
},
link: function (scope, element, attrs) {
scope.$watch("ngModel", function (newValue, oldValue) {
if (typeof scope.ngModel !== 'undefined' && scope.ngModel.length === 0) {
delete scope.ngModel;
}
});
}
};
});
And use it as follows:
<input type="text" ng-model="filter" delete-if-empty>
Modify the input ng-model:
<input type="text" ng-model="searchObj.age" placeholder="Age"></input>
Add this to your controller:
$scope.searchObj = {
}
And either of these will work in your html repeat:
ng-repeat="item in items | filter: searchObj.age"
Or
ng-repeat="item in items | filter: {age: searchObj.age || undefined}"
jsfiddle
You won't be able to use filter:search. Looking at the Angular code, if your obj with an undefined age gets filtered (even when the input is empty) it will fall through this switch statement and always return false. This switch doesn't get called the first time your ng-repeat is run because $scope.search.age is undefined. After your first entry into the input and clearing it out, now $scope.search.age is an empty string...so the filter will always be run.
switch (typeof obj) { ***<-- obj is undefined when you have a missing age***
case "boolean":
case "number":
case "string":
return comparator(obj, text);
case "object":
switch (typeof text) {
case "object":
return comparator(obj, text);
default:
for ( var objKey in obj) {
if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
return true;
}
}
break;
}
return false;
case "array":
for ( var i = 0; i < obj.length; i++) {
if (search(obj[i], text)) {
return true;
}
}
return false;
default:
return false; ***<--falls through and just returns false***
}
You can try writing your own filter function, something like this.
http://jsfiddle.net/wuqu2/
<div ng-controller="ListCtrl">
<input type="text" ng-model="search.age" placeholder="Age"></input>
<ul>
<li ng-repeat="item in items | filter:checkAge">
{{item.name}} - {{item.age}}
</li>
</ul>
</div>
$scope.checkAge = function(item)
{
if($scope.search && $scope.search.age && $scope.search.age.length > 0)
{
return item.age && item.age.toString().indexOf($scope.search.age) > -1;
}
return true;
}
I'm wondering if there's an easy way in Angular to filter a table using ng-repeat on specific columns using or logic, rather than and. Right now, my filter is searching everything in the table (10+ columns of data), when it really only needs to filter on 2 columns of data (ID and Name).
I've managed to get it down to look only at those 2 columns when filtering (by using an object in the filter expression as per the docs and looking at this SO answer), but it's using and logic, which is too specific. I'd like to get it to use or logic, but am having trouble.
My HTML
<input type="text" ng-model="filterText" />
<table>
<tr ng-repeat="item in data"><td>{{ item.id }}</td><td>{{ item.name }}</td>...</tr>
</table>
My filter logic:
$filter('filter')(data, {id:$scope.filterText, name:$scope.filterText})
The filtering works, but again, it's taking the intersection of the matching columns rather than the union. Thanks!
It's not hard to create a custom filter which allows you to have as many arguments as you want. Below is an example of a filter with one and two arguments, but you can add as many as you need.
Example JS:
var app = angular.module('myApp',[]);
app.filter('myTableFilter', function(){
// Just add arguments to your HTML separated by :
// And add them as parameters here, for example:
// return function(dataArray, searchTerm, argumentTwo, argumentThree) {
return function(dataArray, searchTerm) {
// If no array is given, exit.
if (!dataArray) {
return;
}
// If no search term exists, return the array unfiltered.
else if (!searchTerm) {
return dataArray;
}
// Otherwise, continue.
else {
// Convert filter text to lower case.
var term = searchTerm.toLowerCase();
// Return the array and filter it by looking for any occurrences of the search term in each items id or name.
return dataArray.filter(function(item){
var termInId = item.id.toLowerCase().indexOf(term) > -1;
var termInName = item.name.toLowerCase().indexOf(term) > -1;
return termInId || termInName;
});
}
}
});
Then in your HTML:
<tr ng-repeat="item in data | myTableFilter:filterText">
Or if you want to use multiple arguments:
<tr ng-repeat="item in data | myTableFilter:filterText:argumentTwo:argumentThree">
Use this to search on All Columns (can be slow): search.$
AngularJS API: filter
Any Column Search:
<input ng-model="search.$">
<table>
<tr ng-repeat="friendObj in friends | filter:search:strict">
...
To expand on the excellent answer by #charlietfl, here's a custom filter that filters by one column(property) which is passed to the function dynamically instead of being hard-coded. This would allow you to use the filter in different tables.
var app=angular.module('myApp',[]);
app.filter('filterByProperty', function () {
/* array is first argument, each addiitonal argument is prefixed by a ":" in filter markup*/
return function (dataArray, searchTerm, propertyName) {
if (!dataArray) return;
/* when term is cleared, return full array*/
if (!searchTerm) {
return dataArray
} else {
/* otherwise filter the array */
var term = searchTerm.toLowerCase();
return dataArray.filter(function (item) {
return item[propertyName].toLowerCase().indexOf(term) > -1;
});
}
}
});
Now on the mark-up side
<input type="text" ng-model="filterText" />
<table>
<tr ng-repeat="item in data |filterByProperty:filterText:'name'"><td>{{ item.id }}</td><td>{{ item.name }}</td>...</tr>
</table>
I figured it out- I had to write my own custom filter. Here is my solution:
var filteredData;
filteredData = $filter('filter')(data, function(data) {
if ($scope.filter) {
return data.id.toString().indexOf($scope.filter) > -1 || data.name.toString().indexOf($scope.filter) > -1;
} else {
return true;
}
});
I created this filter to perform search in several fields:
var find = function () {
return function (items,array) {
var model = array.model;
var fields = array.fields;
var clearOnEmpty = array.clearOnEmpty || false;
var filtered = [];
var inFields = function(row,query) {
var finded = false;
for ( var i in fields ) {
var field = row[fields[i]];
if ( field != undefined ) {
finded = angular.lowercase(row[fields[i]]).indexOf(query || '') !== -1;
}
if ( finded ) break;
}
return finded;
};
if ( clearOnEmpty && model == "" ) return filtered;
for (var i in items) {
var row = items[i];
var query = angular.lowercase(model);
if (query.indexOf(" ") > 0) {
var query_array = query.split(" ");
var x;
for (x in query_array) {
query = query_array[x];
var search_result = true;
if ( !inFields(row,query) ) {
search_result = false;
break;
}
}
} else {
search_result = inFields(row,query);
}
if ( search_result ) {
filtered.push(row);
}
}
return filtered;
};
};
How to use:
<tr repeat="item in colletion
| find: {
model : model, // Input model
fields : [ // Array of fields to filter
'FIELD1',
'FIELD2',
'FIELD3'
],
clearOnEmpty: true // Clear rows on empty model (not obligatory)
} "></tr>
Easily We can do this type Following written code according you will easily create another field filter....
var myApp = angular.module('myApp',[]);
myApp.filter('myfilter',myfilter);
function myfilter(){
return function (items, filters) {
if (filters == null) {
return items;
}
var filtered = [];
//Apply filter
angular.forEach(items, function (item) {
if ((filters.Name == '' || angular.lowercase(item.Name).indexOf(angular.lowercase(filters.Name)) >= 0)
)
{
filtered.push(item);
}
});
return filtered;
};
}
myApp.controller('mycontroller',['$scope',function($scope){
$scope.filters={Name:'',MathsMarks:''};
$scope.students=[];
var i=0;
for(i=0;i<5;i++){
var item={Name:'',Marks:[]};
item.Name='student' + i;
item.Marks.push({Maths:50-i,Science:50 +i});
$scope.students.push(item);
}
}]);
<html ng-app='myApp'>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.21/angular.min.js"></script>
</head>
<body ng-controller='mycontroller'>
<input type='text' name='studentName' ng-model="filters.Name" placeholder='Enter Student Name'>
<div ng-repeat="student in students | myfilter: filters">
Name : {{student.Name}} Marks == >
<span ng-repeat="m in student.Marks">Maths:{{m.Maths}} Science:{{m.Science}}</span>
</div>
</body>
</html>
Here is my solution, it's very lazy, it will search on all strings in array on first level, you could update this to recusively go down the tree, but this should be good enough...
app.filter('filterAll', function () {
return function (dataArray, searchTerm, propertyNames) {
if (!dataArray) return;
if (!searchTerm) {
return dataArray;
} else {
if (propertyNames == undefined) {
propertyNames = [];
for (var property in dataArray[0]) {
if(typeof dataArray[0][property] == "string" &&
property != "$$hashKey" &&
property != "UnitName" )
propertyNames.push(property);
}
}
console.log("propertyNames", propertyNames);
var term = searchTerm.toLowerCase();
return dataArray.filter(function (item) {
var found = false;
propertyNames.forEach(function(val) {
if (!found) {
if (item[val] != null && item[val].toLowerCase().indexOf(term) > -1)
found = true;
}
});
return found;
});
}
}
});
see this link Filter multiple object properties together in AngularJS