We use Icecast streaming server to jPlayer on our website and also used on our mobile app. I was trying to add an <intro> to the Icecast config, but when I do, it presents an issue on mobile devices. Whenever the phone has an interruption causing a temporary disconnect, like a call that comes in, the stream repeats what you started listening to when you first connected to the stream, after the intro plays again of course. For instance, if I start the stream listening to one show or song, a call comes in and ends, the intro plays on the reconnect and the stream plays from where I initially started listening.
I have played with Icecast queue and burst settings up and down and none at all, and tried different formats, the same result. I've also had conversations on a couple of other streaming related posts and have been told it seems the issue is with the client buffer and player, which I did not set up. I took a look at our stream-player.js, it is jPlayer 2.9.2 with the following tacked on to the end at line 3507:
;(function() {
var DOMParser, find, parse;
DOMParser = (typeof window !== "undefined" && window !== null ? window.DOMParser : void 0) || (typeof require === "function" ? require('xmldom').DOMParser : void 0) || function() {};
find = function(node, list) {
var attributes, childNode, childNodeName, childNodes, i, match, x, _i, _j, _ref, _ref1;
if (node.hasChildNodes()) {
childNodes = node.childNodes;
for (i = _i = 0, _ref = childNodes.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
childNode = childNodes[i];
childNodeName = childNode.nodeName;
if (/REF/i.test(childNodeName)) {
attributes = childNode.attributes;
for (x = _j = 0, _ref1 = attributes.length; 0 <= _ref1 ? _j < _ref1 : _j > _ref1; x = 0 <= _ref1 ? ++_j : --_j) {
match = attributes[x].nodeName.match(/HREF/i);
if (match) {
list.push({
file: childNode.getAttribute(match[0]).trim()
});
break;
}
}
} else if (childNodeName !== '#text') {
find(childNode, list);
}
}
}
return null;
};
parse = function(playlist) {
var doc, ret;
ret = [];
doc = (new DOMParser()).parseFromString(playlist, 'text/xml').documentElement;
if (!doc) {
return ret;
}
find(doc, ret);
return ret;
};
(typeof module !== "undefined" && module !== null ? module.exports : window).ASX = {
name: 'asx',
parse: parse
};
}).call(this);
(function() {
var COMMENT_RE, EXTENDED, comments, empty, extended, parse, simple;
EXTENDED = '#EXTM3U';
COMMENT_RE = /:(?:(-?\d+),(.+)\s*-\s*(.+)|(.+))\n(.+)/;
extended = function(line) {
var match;
match = line.match(COMMENT_RE);
if (match && match.length === 6) {
return {
length: match[1] || 0,
artist: match[2] || '',
title: match[4] || match[3],
file: match[5].trim()
};
}
};
simple = function(string) {
return {
file: string.trim()
};
};
empty = function(line) {
return !!line.trim().length;
};
comments = function(line) {
return line[0] !== '#';
};
parse = function(playlist) {
var firstNewline;
playlist = playlist.replace(/\r/g, '');
firstNewline = playlist.search('\n');
if (playlist.substr(0, firstNewline) === EXTENDED) {
return playlist.substr(firstNewline).split('\n#').filter(empty).map(extended);
} else {
return playlist.split('\n').filter(empty).filter(comments).map(simple);
}
};
(typeof module !== "undefined" && module !== null ? module.exports : window).M3U = {
name: 'm3u',
parse: parse
};
}).call(this);
(function() {
var LISTING_RE, parse;
LISTING_RE = /(file|title|length)(\d+)=(.+)\r?/i;
parse = function(playlist) {
var index, key, line, match, tracks, value, _, _i, _len, _ref;
tracks = [];
_ref = playlist.trim().split('\n');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
line = _ref[_i];
match = line.match(LISTING_RE);
if (match && match.length === 4) {
_ = match[0], key = match[1], index = match[2], value = match[3];
if (!tracks[index]) {
tracks[index] = {};
}
tracks[index][key.toLowerCase()] = value;
}
}
return tracks.filter(function(track) {
return track != null;
});
};
(typeof module !== "undefined" && module !== null ? module.exports : window).PLS = {
name: 'pls',
parse: parse
};
}).call(this);
;(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
window.PlayerUI = (function() {
function PlayerUI(container) {
var _this = this;
this.container = container;
this.onStateButtonClicked = __bind(this.onStateButtonClicked, this);
this.duration = null;
this.state = 'loading';
this.player = $('<div></div>');
this.container.append(this.player);
this.player.jPlayer({
ready: function() {
return _this.state = 'paused';
}
});
this.volume = this.container.find('.volume-slider input').rangeslider({
polyfill: false,
onSlide: function(position, value) {
return _this.player.jPlayer('volume', value / 100.0);
},
onSlideEnd: function(position, value) {
return _this.player.jPlayer('volume', value / 100.0);
}
});
this.hookEvents();
}
PlayerUI.prototype.hookEvents = function() {
var _this = this;
this.container.find('.state-button a').click(this.onStateButtonClicked);
this.player.on($.jPlayer.event.play, function() {
return _this.setState('playing');
});
this.player.on($.jPlayer.event.pause, function() {
return _this.setState('paused');
});
this.player.on($.jPlayer.event.durationchange, function(e) {
return _this.container.trigger('player.setProgressMax', {
maxValue: e.jPlayer.status.duration
});
});
this.player.on($.jPlayer.event.timeupdate, function(e) {
return _this.container.trigger('player.updateProgress', {
value: e.jPlayer.status.currentTime
});
});
return this.player.on($.jPlayer.event.ended, function(e) {
return _this.container.trigger('player.trackEnded');
});
};
PlayerUI.prototype.setState = function(state) {
this.state = state;
return this.container.find('.state-button a').removeClass().addClass("state-" + state);
};
PlayerUI.prototype.onStateButtonClicked = function(event) {
event.preventDefault();
switch (this.state) {
case 'playing':
return this.pause();
case 'paused':
return this.play();
default:
return this.noop();
}
};
PlayerUI.prototype.setMedia = function(media) {
this.pause();
return this.player.jPlayer('setMedia', media);
};
PlayerUI.prototype.setProgress = function(pct) {
return this.player.jPlayer('playHead', pct);
};
PlayerUI.prototype.play = function() {
this.setState('playing');
return this.player.jPlayer('play');
};
PlayerUI.prototype.pause = function() {
this.setState('paused');
return this.player.jPlayer('pause');
};
PlayerUI.prototype.noop = function() {
return null;
};
return PlayerUI;
})();
}).call(this);
;(function() {
window.PlaylistUI = (function() {
function PlaylistUI(container) {
var _this = this;
this.container = container;
this.container.hide();
$(window).on('playlistloader.finished', function(evt, data) {
return _this.setPlaylist(PlaylistLoader.coalescePlaylists(data.playlists));
});
}
PlaylistUI.prototype.loadM3UList = function(m3uList) {
return new PlaylistLoader(m3uList);
};
PlaylistUI.prototype.setPlaylist = function(playlistData) {
if (typeof playlistData.data !== 'undefined') {
this.name = playlistData.name;
playlistData = playlistData.data;
}
this.playlist = playlistData;
this.container.hide();
this.unhookEvents();
this.renderPlaylist();
this.container.show();
this.hookEvents();
return this.container.trigger('playlistui.ready', {
ui: this,
autoplay: false //this.getAutoplay()
});
};
PlaylistUI.prototype.unhookEvents = function() {
return this.container.find('.playlist-item').off('click.playlistUI', 'a');
};
PlaylistUI.prototype.hookEvents = function() {
var _this = this;
return this.container.find('.playlist-item').on('click.playlistUI', 'a', function(evt) {
var idx, item;
evt.preventDefault();
idx = $(evt.target).parent('.playlist-item').data('idx');
item = _this.getItemByIdx(idx);
return _this.select(item);
});
};
PlaylistUI.prototype.renderPlaylist = function() {
var idx, item, playlist, _i, _len, _ref, _results;
playlist = this.container.find('.playlist');
playlist.empty();
_ref = this.playlist;
_results = [];
for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) {
item = _ref[idx];
_results.push(playlist.append(this.rowTemplate(item, idx)));
}
return _results;
};
PlaylistUI.prototype.rowTemplate = function(item, idx) {
return $("<li class=\"playlist-item\" data-idx=\"" + idx + "\">" + item.title + "</li>");
};
PlaylistUI.prototype.getAutoplay = function() {
var item, _i, _len, _ref;
_ref = this.playlist;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
item = _ref[_i];
if (item.autoplay) {
return item;
}
}
return null;
};
PlaylistUI.prototype.getItemByIdx = function(idx) {
return this.playlist[idx];
};
PlaylistUI.prototype.getRowForItem = function(item) {
var compare, found, idx, _i, _len, _ref;
_ref = this.playlist;
for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) {
compare = _ref[idx];
if (compare === item) {
found = this.container.find(".playlist-item[data-idx=" + idx + "]");
return found;
}
}
return null;
};
PlaylistUI.prototype.getIndexForItem = function(item) {
var compare, idx, _i, _len, _ref;
_ref = this.playlist;
for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) {
compare = _ref[idx];
if (item === compare) {
return idx;
}
}
return null;
};
PlaylistUI.prototype.findNext = function() {
var currentIndex, nextIndex;
currentIndex = this.getIndexForItem(this.current);
if (currentIndex === null) {
return null;
}
nextIndex = currentIndex + 1;
if (nextIndex >= this.playlist.length) {
return null;
}
return this.playlist[nextIndex];
};
PlaylistUI.prototype.select = function(item) {
if (item) {
this.current = item;
this.getRowForItem(item).addClass('selected').siblings().removeClass('selected');
return this.container.trigger('playlistui.select', {
ui: this,
item: item
});
}
};
PlaylistUI.prototype.selectFirst = function() {
return this.select(this.playlist[0]);
};
PlaylistUI.prototype.selectNext = function() {
var nextItem;
nextItem = this.findNext();
if (nextItem === null) {
return false;
}
this.select(nextItem);
return true;
};
return PlaylistUI;
})();
}).call(this);
;(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
window.PlaylistLoader = (function() {
function PlaylistLoader(playlists) {
this.playlists = playlists;
this.loadedItem = __bind(this.loadedItem, this);
this.loadPlaylists();
}
PlaylistLoader.prototype.loadPlaylists = function() {
var idx, item, _i, _len, _ref, _results,
_this = this;
this.loadCount = 0;
this.data = new Array(this.playlists.length);
_ref = this.playlists;
_results = [];
for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) {
item = _ref[idx];
_results.push((function() {
var tmp;
tmp = idx;
return jQuery.ajax({
url: item
}).done(function(data) {
return _this.loadedItem(tmp, data);
});
})());
}
return _results;
};
PlaylistLoader.prototype.loadedItem = function(idx, data) {
var playlist;
playlist = M3U.parse(data);
this.data[idx] = playlist;
$(window).trigger('playlistloader.loadeditem', {
index: idx,
playlist: playlist
});
this.loadCount++;
if (this.loadCount === this.playlists.length) {
return this.finishedLoading();
}
};
PlaylistLoader.prototype.finishedLoading = function() {
return $(window).trigger('playlistloader.finished', {
playlists: this.data
});
};
PlaylistLoader.coalescePlaylists = function(playlistsLoaded) {
var fileEntry, output, playlist, _i, _j, _len, _len1;
output = [];
for (_i = 0, _len = playlistsLoaded.length; _i < _len; _i++) {
playlist = playlistsLoaded[_i];
for (_j = 0, _len1 = playlist.length; _j < _len1; _j++) {
fileEntry = playlist[_j];
output.push(fileEntry);
}
}
return output;
};
return PlaylistLoader;
})();
}).call(this);
;(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
window.StreamUI = (function() {
function StreamUI(selector, streamPlaylists) {
this.selector = selector;
this.streamPlaylists = streamPlaylists;
this.playlistSelect = __bind(this.playlistSelect, this);
this.playlistReady = __bind(this.playlistReady, this);
this.container = jQuery(this.selector);
this.playlist = new PlaylistUI(this.container.find('.playlist-ui'));
this.player = new PlayerUI(this.container.find('.player-ui'));
this.hookEvents();
this.playlist.loadM3UList(this.streamPlaylists);
}
StreamUI.prototype.hookEvents = function() {
var playlistUI;
playlistUI = this.container.find('.playlist-ui');
playlistUI.on('playlistui.ready', this.playlistReady);
return playlistUI.on('playlistui.select', this.playlistSelect);
};
StreamUI.prototype.playlistReady = function(evt, eventinfo) {
if (eventinfo.autoplay !== null) {
return eventinfo.ui.select(eventinfo.autoplay);
} else {
return eventinfo.ui.selectFirst();
}
};
StreamUI.prototype.playlistSelect = function(evt, eventinfo) {
this.player.setMedia({
mp3: eventinfo.item.file
});
return this.player.play();
};
return StreamUI;
})();
}).call(this);
Although I'm primarily a linux developer with most of my programming experience in Perl and PHP, and do know jQuery pretty well dealing with my web development, I'm surely a novice when it comes to jPlayer or even audio streaming. I was hoping someone could spot something in hte code above that could contribute to the issue we have when adding an intro to our Icecast 2.4.4 stream?
Our streams are available at the URL below, I have the intro on our HD4 stream at the moment.
streaming player
The issue is easily duplicated by starting the stream and listening a bit until the song changes, call the phone letting it interrupt the stream, then hang up. This will cause the first song listened to be playing again after the intro.
I believe the codec is a match, I did have an issue getting the intro to work until I formatted as MP3 128Kbps bit rate 44.1KHz sampling and 2 channel stereo. Here is the intro file info:
user#stream:~$ mediainfo /usr/share/icecast2/web/high_quality.mp3
General
Complete name : /usr/share/icecast2/web/high_quality.mp3
Format : MPEG Audio
File size : 138 KiB
Duration : 8s 777ms
Overall bit rate mode : Constant
Overall bit rate : 128 Kbps
Writing library : LAME3.99r
Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : MS Stereo
Duration : 8s 803ms
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 137 KiB (100%)
Writing library : LAME3.99r
Encoding settings : -m j -V 4 -q 3 -lowpass 17 -b 128
Sounds like the underlying browser cache kicks in and forces replay of something held in memory. Browsers are 'awesome' like that under some circumstances and will then go out of their way to ignore no-cache directives and other things.
One way to make sure the browser doesn't try to play cache shenanigans is to add a "cache buster". Essentially a query string ( /stream?foo=bar ), which makes the browser engine think it's dynamically generated content and discard its cache; cf. https://www.keycdn.com/support/what-is-cache-busting .
At this time your Icecast server doesn't seem to answer any requests. So I can't look into the specifics on your side.
My filterProducts function makes a call to findIntersection which is present but I get an error findIntersection is undefined.
angular.module('BrandService', [])
.service('BrandService', function ($filter, DataService) {
var productDb;
var products;
return {
filterProducts(brands, priceRange) {
var filteredProducts = [];
var brandProducts = [];
var priceProducts = [];
var productsArray = [];
var brandChecked = false;
var priceChecked = false;
angular.forEach(brands, function (brand) {
if (brand.checked) {
brandChecked = true;
angular.extend(brandProducts,
$filter('filter')(productDb, { 'brand': brand.name }));
}
if (brandChecked) {
productsArray.push(brandProducts);
console.log('brandProducts = ', brandProducts)
}
});
angular.forEach(priceRange, function (price) {
if (price.checked) {
priceChecked = true;
let filteredProductDb = productDb.filter((prod) => {
return (prod.price >= price.low && prod.price <= price.high);
});
angular.extend(priceProducts, filteredProductDb);
}
});
if (priceChecked) {
productsArray.push(priceProducts);
// console.log('priceProducts = ', priceProducts)
}
if (!brandChecked && !priceChecked) {
filteredProducts = products;
} else {
if (productsArray.length > 1) {
filteredProducts = findIntersection(productsArray);
} else {
filteredProducts = productsArray[0];
}
}
return filteredProducts;
},
findIntersection(productsArray) {
console.log('findIntersection called')
var filteredProducts = [];
var filteredSet = new Set();
for(var i=0; i < productsArray.length - 1; i++) {
var products1 = productsArray[i];
var products2 = productsArray[i+1];
angular.forEach(products1, function(product1) {
angular.forEach(products2, function(product2) {
if(product1._id == product2._id) {
filteredSet.add(product1);
}
});
});
}
filteredProducts = Array.from(filteredSet);
return filteredProducts;
}
}
})
My filterProducts function makes a call to findIntersection which is present but I get an error findIntersection is undefined.
My filterProducts function makes a call to findIntersection which is present but I get an error findIntersection is undefined.
You are returning a javascript object with properties. You are not defining global functions.
You need to store the service returned before :
var service = { findProducts: ... , findIntersection: ... };
return service;
And instead of calling findIntersection, call service.findIntersection.
You have to make a reference to local object.
Simply change this: filteredProducts = findIntersection(productsArray);
to this: filteredProducts = this.findIntersection(productsArray);
i recently needed some kinda customized repeater, which group data by their key, but not simply group them all together, so i read several references and things,... and at last i come up to copy
groupBy from this article which he seem to complete it at best, ...
http://sobrepere.com/blog/2014/10/14/creating-groupby-filter-angularjs/
And then i customized so it become like this:
the things my group by do... is:
Group Data Together Until It Reach Differences.
but the matter is that though it work, it still generate infdig, i know it's because the digest done call other one, but what i don't know is how to solve it in very easy and understandable manner, as i'm new to JavaScript...
app.filter('groupBy', function () {
var results = {};
return function (data, key) { //Data => My Objects Array - Key => Name Of Filtered Property
if (!(data && key)) return;
var result;
if (!this.$id) {
result = {};
} else {
var scopeId = this.$id;
if (!results[scopeId]) {
results[scopeId] = {};
this.$on("$destroy", function () {
delete results[scopeId];
});
}
result = results[scopeId];
}
for (var groupKey in result)
result[groupKey].splice(0, result[groupKey].length);
var grpKey = -1; //GroupKey
var lastUserId;
for (var i = 0; i < data.length; i++) {
if (!result[grpKey] || lastUserId && lastUserId != data[i][key]) // Ex.: result[data[0]["UserId"]]{ => return UserId
result[++ grpKey] = [];
result[grpKey].push(data[i]);
lastUserId = data[i][key];
}
var keys = Object.keys(result);
for (var k = 0; k < keys.length; k++) {
if (result[keys[k]].length === 0)
delete result[keys[k]];
}
return result;
};
});
In this url is working perfectly...
http://plnkr.co/edit/8jB4wSRtKfVmEsTGZtfV?p=preview
app.filter('groupBy', function ($timeout) {
return function (data, key) {
if (!key) return data;
var outputPropertyName = '__groupBy__' + key;
if(!data[outputPropertyName]){
var result = {};
for (var i=0;i<data.length;i++) {
if (!result[data[i][key]])
result[data[i][key]]=[];
result[data[i][key]].push(data[i]);
}
Object.defineProperty(result, 'length', {enumerable: false, value: Object.keys(result).length});
Object.defineProperty(data, outputPropertyName, {enumerable:false, configurable:true, writable: false, value:result});
$timeout(function(){delete data[outputPropertyName];},0,false);
}
return data[outputPropertyName];
};
});
I need to push a JSON object to AngularJS and need to check before if the value for one of the objects exist. I need to overwrite the data.
$scope.setData = function(survey, choice) {
keepAllData.push({
'surveyId': survey.id,
'choiceId': choice.id
});
console.log(keepAllData);
toArray(keepAllData);
alert(JSON.stringify(toArray(keepAllData)));
$scope.keepAllDatas.push({
'surveyId': survey.id,
'choiceId': choice.id
});
var items = ($filter('filter')(keepAllDatas, {
surveyId: survey.id
}));
}
function toArray(obj) {
var result = [];
for (var prop in obj) {
var value = obj[prop];
console.log(prop);
if (typeof value === 'object') {
result.push(toArray(value));
console.log(result);
} else {
result.push(value);
console.log(result);
}
}
return result;
}
If the survey id exists in keepalldata, I need to change the recent value with choiceid. Is it possible to do with AngularJS?
Try with this: Before pushing data you have to check if the survey id exists or not. If it exists you have to update choice with the corresponding survey id, otherwise you can push directly.
$scope.setData = function(survey, choice) {
var item = $filter('filter')(keepAllData, {
surveyId: survey.id
});
if (!item.length) {
keepAllData.push({
'surveyId': survey.id,
'choiceId': choice.id
});
} else {
item[0].choiceId = choice.id;
}
console.log(keepAllData);
}
Demo
$scope.keepAllDatas = [];
$scope.setData = function(survey, choice) {
if($scope.keepAllDatas.length == 0) {
$scope.keepAllDatas.push({'surveyId':survey.id,'choiceId':choice.id});
}
else {
var items = ($filter('filter')( $scope.keepAllDatas, {surveyId: survey.id }));
for (var i = items.length - 1; i >= 0; i--) {
// alert(items[i].surveyId);
if(items[i].surveyId == survey.id) {
console.log($scope.keepAllDatas.indexOf(survey.id));
$scope.keepAllDatas.splice($scope.keepAllDatas.indexOf(survey.id),1);
console.log("Removed data")
}
}
$scope.keepAllDatas.push({'surveyId':survey.id, 'choiceId':choice.id});
console.log( $scope.keepAllDatas)
// alert(items[0].surveyId);
}
}
I would like to perform the filter and get the count of the resulted rows in js file
Filter by
1) locationId and
2) startDate between introductoryPeriodStart and introductoryPeriodEnd.
The following statement is giving synatx error. Could somebody please give me the right statement.
$scope.NewEmps = $filter('filter')($scope.Summary.CorpEmployees, { locationId: $scope.selectedItem.Label } | { startDate:$scope.Model.introductoryPeriodStart:$scope.Model.introductoryPeriodEnd}).length;
Code :
DashBoardModule.controller('DashBoardController', ['$scope','$filter', 'DashBoardModuleService', function ($scope,$filter, DashBoardModuleService) {
$scope.SelectedItems = {};
$scope.NewEmps;
$scope.Qualfd;
$scope.Scred;
$scope.submtd8850MisinDocs;
$scope.DocsRecvd8850;
$scope.DocsSubmtd8850;
$scope.Approved;
$scope.Denied;
$scope.NeedMoreInfo;
$scope.selectedItem;
var Ein = '0000000';
DashBoardModuleService.GetDashBoardSummary(Ein).then(function (response) {
// $scope.Summary = JSON.stringify(response.data.Summary);
$scope.Summary = response.data.Summary;
$scope.corporateId = response.data.Summary.corporateId;
$scope.dropboxitemselected = function (item) {
$scope.selectedItem = item;
}
console.log($scope.Summary);
});
$('#txtDateRange').on('apply.daterangepicker', function (ev, picker) {
$scope.isRefreshing = true;
$scope.Model.introductoryPeriodEnd = $filter('date')(new Date(picker.endDate), 'MM/dd/yyyy');
$scope.Model.introductoryPeriodStart = $filter('date')(new Date(picker.startDate), 'MM/dd/yyyy');
$scope.Model.typeAvailability = picker.chosenLabel === "Custom Range" ? "Custom" : picker.chosenLabel;
$scope.$apply();
console.log($scope.Model.introductoryPeriodEnd);
console.log($scope.Model.introductoryPeriodStart);
$scope.FilterByDate();
});
angular.element(document).ready(function () {
var dateConfiguration = new Date();
$('#txtDateRange').daterangepicker({
locale:{
format: 'MM/DD/YYYY'
},
autoApply: true
});
loadChartCallCenter();
loadChartHumanEfits();
loadChartQualificationSource(362, 100, 88);
});
$scope.greaterThan = function (prop, val) {
return function (item) {
return item[prop] > val;
}
};
$scope.lessThan = function (prop, val) {
return function (item) {
return item[prop] < val;
}
};
$scope.FilterByDate = function () {
console.log($scope.selectedItem);
console.log($scope.selectedItem.Label);
console.log($scope.Model.introductoryPeriodStart);
console.log($scope.Summary.CorpEmployees);
$scope.NewEmps = $scope.$eval("Summary.CorpEmployees | filter:{locationId:selectedItem.Label} | filter:greatherThan('startDate',Model.introductoryPeriodStart) | filter:lessThan('startDate',Model.introductoryPeriodEnd)").length;
}
};
}]);
You have few errors:
0- The date (greather / less) filters are not defined.
1- You can't use in this way.
So:
0- Define greatherThan
$scope.greaterThan = function(prop, val){
return function(item){
return item[prop] > val;
}
};
1- Define lessThan
$scope.lessThan = function(prop, val){
return function(item){
return item[prop] < val;
}
};
2- Use $scope.$eval
$scope.size = $scope.$eval("elements | filter:{locationId:location} | filter:greatherThan('startDate',initDate) | filter:lessThan('startDate',endDate)").length;
I updated with a better approach. Check this:
I combine lessThan with greatherThan in a only one: inRangeDate. Plus, if it is not a date I will automatically cast to date.
$scope.inRangeDate = function (prop, init, end) {
return function(item){
init = init instanceof Date ? init : new Date(init);
end = end instanceof Date ? end : new Date(end);
return item[prop] > init && item[prop] < end;
}
};
Check this Plunkr: http://plnkr.co/edit/bxPdNAUjV6I0uuJb8iRp?p=preview (I apply it on the $scope.size)
0. The first approach is in Version 4 of Plunkr
1. The inRangeDate approach is in Version 5 of same Plunkr