I'm trying to combine the Isotope multiple checkbox filtering with a searchbox.
I used the example with the checkbox filters from here and tried to implement the searchbox but with no luck.
Just the checkbox filtering works well. I think i'm close to the solution but my javascript skills are at a very beginner level.
I commented out the section of what i've tried to implement.
Thank you for some hints
// quick search regex
var qsRegex;
var $grid;
var filters = {};
var $grid = $('.grid');
//set initial options
$grid.isotope({
layoutMode: 'fitRows'
});
$(function() {
$grid = $('#grid');
$grid.isotope();
// do stuff when checkbox change
$('#options').on('change', function(jQEvent) {
var $checkbox = $(jQEvent.target);
manageCheckbox($checkbox);
var comboFilter = getComboFilter(filters);
/*var searchResult = qsRegex ? $(this).text().match(qsRegex) : true;
var filterResult = function() {
return comboFilter && searchResult;
}*/
$grid.isotope({
filter: comboFilter //or filterResult
});
});
});
function getComboFilter(filters) {
var i = 0;
var comboFilters = [];
var message = [];
for (var prop in filters) {
message.push(filters[prop].join(' '));
var filterGroup = filters[prop];
// skip to next filter group if it doesn't have any values
if (!filterGroup.length) {
continue;
}
if (i === 0) {
// copy to new array
comboFilters = filterGroup.slice(0);
} else {
var filterSelectors = [];
// copy to fresh array
var groupCombo = comboFilters.slice(0); // [ A, B ]
// merge filter Groups
for (var k = 0, len3 = filterGroup.length; k < len3; k++) {
for (var j = 0, len2 = groupCombo.length; j < len2; j++) {
filterSelectors.push(groupCombo[j] + filterGroup[k]); // [ 1, 2 ]
}
}
// apply filter selectors to combo filters for next group
comboFilters = filterSelectors;
}
i++;
}
var comboFilter = comboFilters.join(', ');
return comboFilter;
}
// use value of search field to filter
var $quicksearch = $('.quicksearch').keyup(debounce(function() {
qsRegex = new RegExp($quicksearch.val(), 'gi');
$grid.isotope();
}, ));
// debounce so filtering doesn't happen every millisecond
function debounce(fn, threshold) {
var timeout;
threshold = threshold || 100;
return function debounced() {
clearTimeout(timeout);
var args = arguments;
var _this = this;
function delayed() {
fn.apply(_this, args);
}
timeout = setTimeout(delayed, threshold);
}
}
function manageCheckbox($checkbox) {
var checkbox = $checkbox[0];
var group = $checkbox.parents('.option-set').attr('data-group');
// create array for filter group, if not there yet
var filterGroup = filters[group];
if (!filterGroup) {
filterGroup = filters[group] = [];
}
var isAll = $checkbox.hasClass('all');
// reset filter group if the all box was checked
if (isAll) {
delete filters[group];
if (!checkbox.checked) {
checkbox.checked = 'checked';
}
}
// index of
var index = $.inArray(checkbox.value, filterGroup);
if (checkbox.checked) {
var selector = isAll ? 'input' : 'input.all';
$checkbox.siblings(selector).prop('checked', false);
if (!isAll && index === -1) {
// add filter to group
filters[group].push(checkbox.value);
}
} else if (!isAll) {
// remove filter from group
filters[group].splice(index, 1);
// if unchecked the last box, check the all
if (!$checkbox.siblings('[checked]').length) {
$checkbox.parents('.option-set').find(selector).prop('checked', false);
}
}
I found the solution by myself, but i had to add a second function for returning the searchresult. Otherwise the search function is triggered only after using a checkbox or leaving the search box input field.
How could i avoid this redundand code?
JS:
// use value of search field to filter
var $quicksearch = $('.quicksearch').keyup(debounce(function() {
qsRegex = new RegExp($quicksearch.val(), 'gi');
$grid.isotope();
}, 200));
$(function() {
$grid = $('#grid');
$grid.isotope({
filter: function() {
var searchResult = qsRegex ? $(this).text().match(qsRegex) : true;
return searchResult;
}
});
// do stuff when checkbox change
$('#options').on('change', function(jQEvent) {
var $checkbox = $(jQEvent.target);
manageCheckbox($checkbox);
var comboFilter = getComboFilter(filters);
$grid.isotope({
filter: function() {
var buttonResult = comboFilter ? $(this).is(comboFilter) : true;
var searchResult = qsRegex ? $(this).text().match(qsRegex) : true;
return buttonResult && searchResult;
}
});
});
});
I am using ng-table for users listing in my app.
This is my table, I can single field a time. But I want to search multiple keys with single field
I have a array of values var search = ['Suhail', 'User'];
I want to search this array in data
Eg:- Suhail,User Like
function getUsers(params) {
var data = { page: params.page(), count: params.count() };
if (!users.length) {
var getUsersCallBack = userService.getUsers(data);
return getUsersCallBack.then(function (response) {
var responseJson = angular.fromJson(response.data);
vm.out = responseJson.data;
users = vm.out.invitations.concat(vm.out.users);
users.forEach(function (user, index) {
user.statusName = status[user.status];
user.invitation = (index < vm.out.invitations.length) ? "Pending" : "Accepted";
user.roleName = vm.userRoles[user.role];
}, this);
vm.tableBasic.total(users.length);
var orderedData = vm.search ? $filter('filter')(users, vm.search) : users;
vm.resultNotFound = orderedData.length ? false : true;
return (orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
});
}
else {
var searchArr = vm.search.$.split(";");
var orderedData = vm.search ? $filter('filter')(users, vm.search) : users;
vm.resultNotFound = orderedData.length ? false : true;
vm.tableBasic.total(orderedData.length);
return (orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
}
}
vm.tableBasic = new NgTableParams({
page: 1,
count: 5
}, {
counts: [],
filterDelay: 300,
getData: getUsers
});
Just use in-build $filter of angular.
You have object with all table data. Apply angular filter on that variable and then show the response in table.
$scope.loadTable = function(){
$scope.data = $scope.searchText ? $filter('filter')($scope.table_data, $scope.searchText) : $scope.table_data;
$scope.tableParams = new NgTableParams({},{dataset: $scope.data});
}
$scope.clearSearch = function(){
$scope.searchText = '';
$scope.loadTable();
}
Here loadTable function is called on submitting Search button and clearTable function is called on clearing the filter and reloading the table data.
I'm having difficulty with NgTable, however the functionality I'm looking for may be a limitation on the table framework.
I'm using an API call within the getData, and the data is being grouped (via the groupBy property in the settings param).
I want to be able to use a global filter on the data, I can't seem to get it work with grouping. There's two examples, except they don't mix:
Grouping: http://ng-table.com/#/grouping/demo-grouping-basic
Global filtering: http://ng-table.com/#/filtering/demo-api
Any suggestions?
Table declaration/config
$scope.tableNotesParams = new ngTableParams({
page: 1, // show first page
count: 10, // count per page: use total result set in this case,
sorting: {
created_at: 'desc'
}
}, {
groupBy: function( note ) {
return moment( note.created_at ).format( 'YYYY' );
},
getData: function ( $defer, params ) {
$scope.request.notes.state = 'started';
$scope.request.notes.notesSpinner = true;
var offset = params.count() * ( params.page() - 1 );
// Default
var urlQueryParams = {
'email': member.accounts.email,
'offset': offset,
'limit': params.count() || 10
};
notesApiService.getNotes( urlQueryParams ).then( function ( results ) {
$scope.notes = results.data;
$scope.noteMembers = extractionService.getAllUniqueMembers( $scope.notes );
// Get the range values, expecting value to be: items 1-10/655
var noteHeaders = results.headers();
var notesRangeValues = noteHeaders['content-range'].match( /(\d{1,})/g );
$scope.tableNotesMetaData = {
offsetStart: notesRangeValues[0] || 0,
offsetEnd : notesRangeValues[1] || 0,
totalCount : notesRangeValues[2] || 0
};
// Update parent controller count
$scope.tabs.notes.count = notesRangeValues[2] || 0;
// Update the total
params.total( $scope.tableNotesMetaData.totalCount );
var orderedData = params.sorting() ?
$filter('orderBy')($scope.notes, params.orderBy()) :
$scope.notes;
$defer.resolve( orderedData );
$scope.request.notes.state = 'completed';
$scope.request.notes.notesSpinner = false;
});
}
});
Edit:
The filtering example for a global filter doesn't do anything to the grouped data:
function applyGlobalSearch(){
var term = self.globalSearchTerm;
if (self.isInvertedSearch){
term = "!" + term;
}
self.tableParams.filter({ $: term });
}
I don't think it's performant to query your notesApiService.getNotes() in the getData()-function, but whatever. Since we don't have the HTML or a JSBin to work with, it's mostly guestimate:
notesApiService.getNotes( urlQueryParams ).then( function ( results ) {
var term = $scope.globalSearchTerm.toLowerCase();
if (term.length == 0) {
$scope.notes = angular.copy(results.data, []);
} else if (term.length > 1) {
$scope.notes = results.data.filter(function(item) {
var val = JSON.stringify(item).toLowerCase();
return (val.indexOf(term) != -1);
});
}
What I'm trying to do:
Update the status to "TAKEN" when the chat is closed.
Issue:
Can't get $scope.currentChat.$set() or $scope.currentChat.$update() to work when trying to update the status. (See the $scope.close() function.)
What I've tried:
Various methods including $set, $update; I don't know. A lot of things. Been researching this for several hours, and can't find a solution that works.
NOTES:
$scope.currentChat.$set({status:"TAKEN"}); Doesn't work.
$scope.currentChat.$getRecord('status'); Works. Returns:
Object {$value: "OPEN", $id: "status", $priority: null}
So what exactly is going on here? Why can't I seem to set the status to TAKEN?
The issue is currently in the $scope.close() function, when trying to update the status:
// $SCOPE.CLOSE
// - Closes the current ticket.
$scope.close = function() {
// $scope.ticketObject.status = "TAKEN";
// $scope.currentChat.$set({status:"TAKEN"});
console.log("===========================");
console.log("STATUS:");
console.log($scope.currentChat.$getRecord('status'));
console.log($scope.currentChat['status']);
console.log("===========================");
$scope.ticketObject = {};
$scope.ticket = false;
$scope.toggle();
}
Here's my code:
bloop.controller('HomeCtrl', ['$scope', '$firebase', function($scope, $firebase) {
console.log("HomeController!");
var url = 'https://**********.firebaseio.com/tickets/';
var ref = new Firebase(url);
// $SCOPE.CREATETICKET
// - This function makes a connection to Firebase and creates the ticket.
$scope.createTicket = function() {
$scope.tickets = $firebase(ref).$asArray();
$scope.tickets.$add($scope.ticketObject).then(function(r) {
var id = r.name();
$scope.currentFBID = id;
$scope.syncTickets();
console.log("===========================");
console.log("CREATED TICKET: " + $scope.currentFBID);
console.log("URL: " + url + $scope.currentFBID);
console.log("===========================");
});
}
// $SCOPE.SYNCTICKETS
// - This function makes a connection to Firebase and syncs the ticket with the $scope to easily update the tickets.
$scope.syncTickets = function() {
var ticketRefURL = new Firebase(url + $scope.currentFBID);
$scope.currentChat = $firebase(ticketRefURL).$asArray();
$scope.currentChat.$save($scope.ticketObject);
var archiveRefURL = new Firebase(url + $scope.currentFBID + "/archive");
$scope.currentChat.archive = $firebase(archiveRefURL).$asArray();
console.log("===========================");
console.log("SAVED TICKET: " + $scope.currentFBID);
console.log("URL: " + ticketRefURL);
console.log("ARCHIVE URL: " + archiveRefURL);
console.log("===========================");
}
// $SCOPE.POST
// - This function pushes whatever is typed into the chat into the chat archive.
// - $scope.ticketObject.archive (is an array of objects)
$scope.post = function(name) {
// Push to ticketObject.archive array...
$scope.ticketObject.archive.push({
"name" : name,
"text" : $scope.chatText
});
// Logging the array to make sure it exists...
console.log("===========================");
console.log("CHAT ARCHIVE:");
console.log($scope.ticketObject.archive);
console.log("===========================");
$scope.currentChat.archive.$add({
"name" : name,
"text" : $scope.chatText
});
// This resets the text area so it's empty...
$scope.chatText = "";
} // WORKS
// $SCOPE.CLOSE
// - Closes the current ticket.
$scope.close = function() {
// $scope.ticketObject.status = "TAKEN";
// $scope.currentChat.$set({status:"TAKEN"});
console.log("===========================");
console.log("STATUS:");
console.log($scope.currentChat.$getRecord('status'));
console.log($scope.currentChat['status']);
console.log("===========================");
$scope.ticketObject = {};
$scope.ticket = false;
$scope.toggle();
}
// $SCOPE.TOGGLE
// - This function toggles the chat to be either open or closed.
$scope.toggle = function() {
if($scope.toggleState === false) {
$scope.toggleState = true;
$scope.checkTicket();
} else if($scope.toggleState === true) {
$scope.toggleState = false;
}
}
// $SCOPE.CHECKTICKET
// - This function checks to see if there's an existing ticket.
// - If there's not an existing ticket, it creates one.
$scope.checkTicket = function() {
if($scope.ticket === false) {
// Generate New Ticket Data
$scope.ticketObject = newTicket();
// Create the Ticket
$scope.createTicket();
// Ticket now exists.
$scope.ticket = true;
}
}
function newTicket() {
var ticketID = generateTicketID();
var newTicket = {
id: ticketID,
status: "OPEN",
name: "N/A",
email: "N/A",
date: generateDate(),
opID: "Unassigned",
opName: "Unassigned",
archive: [],
notes: []
}
return newTicket;
}
function generateTicketID() {
var chars = "0123456789ABCDEFGHJKLMNPQRSTUVWXYZ";
var result = '';
for(var i=12; i>0; --i) {
result += chars[Math.round(Math.random() * (chars.length - 1))];
}
return result;
}
function generateDate() {
var today = new Date();
var dd = today.getDate();
var mm = today.getMonth() + 1;
var yyyy = today.getFullYear();
if(dd < 10) {
dd = '0' + dd;
}
if(mm < 10) {
dd = '0' + mm;
}
var date = mm + "/" + dd + "/" + yyyy;
return date;
}
}]);
$update and $set are part of the $firebase API. You are attempting to call them on the synchronized array returned by $asArray(), which is a $FirebaseArray instance. That has its own API, which includes neither update nor set.
Using ExtJs 4.2 with MVC pattern
I am trying to make a custom model, store, proxy, reader, writer but am having problems getting it to work in the MVC pattern. I followed this example to extend a model and I can see it working only if it is not used in the MVC way.
My store refers to a model such as Contacts defined in the model property, then Contacts refers to custom model WakandaModel using the model property. But when I create my store which refers to Contacts none of the model properties or proxy defined in the custom WakandaModel is brought over to the stores model.
Here is my code, I have left comments in so you can see what I have attempted to try. Thanks for any help!
App Code
Ext.Loader.setConfig({
enabled : true,
paths : {
'Ext.ux' : "lib/extux",
'Wakanda' : "lib/extux/wakanda"
}
});
Ext.application({
name : 'SimplyFundraising',
autoCreateViewport : true,
requires : ['Ext.ux.Router', // Require the UX
'Ext.window.MessageBox'],
controllers : ['Contacts'],
});
Custom Model
Ext.define('Wakanda.Model', {
extend: 'Ext.data.Model',
idProperty: '__KEY',
stampProperty: '__STAMP',
defaultProxyType: 'wakanda',
onClassExtended: function(cls, data) {
// debugger;
// cls.apply(this)
// var parts = data.$className.split('.');
// var entity = parts[2]
// var catalog = this.prototype.getCatalog(entity),
// attributes = catalog.attributes;
// for (var i = 0, l = attributes.length; i < l; i++) {
// if (attributes[i].name === 'ID') {
// attributes[i].persist = false;
// }
// }
// attributes.push({name: this.prototype.idProperty});
// attributes.push({name: this.prototype.stampProperty});
// // data.fields = attributes;
// // debugger;
// //this.setFields(data.fields)
// // var mymodel = Ext.ModelManager.getModel(data.$className);
// debugger;
// Ext.appy(this);
// //this.superclass.superclass.$onExtended.apply(this, arguments);
},
getCatalog: function(className) {
var catalog;
Ext.Ajax.request({
async: false,
url: 'http://127.0.0.1:8081/cors/$catalog/' + className,
success: function(response) {
catalog = Ext.decode(response.responseText);
}
});
return catalog;
}
});
Custom proxy
Ext.define('Wakanda.Proxy', {
extend: 'Ext.data.proxy.Rest',
// alternateClassName: 'SimplyFundraising.data.WakandaProxy',
alias : 'proxy.wakanda',
sortParam: '$orderby',
filterParam: '$filter',
startParam: '$skip',
limitParam: '$top',
// groupersParam: '$group',
reader: 'wakanda',
writer: 'wakanda',
actionMethods: {
create : 'POST',
read : 'GET',
update : 'POST',
destroy: 'POST'
},
buildUrl: function(request) {
debugger;
var modelName = this.model.modelName,
operation = request.operation,
records = operation.records || [],
record = records[0],
id = record ? record.getId() : operation.id,
url = '/cors/' + modelName,
action = request.action;
if (this.appendId && id && (action === 'read' || action === 'destroy')) {
url += '(' + id + ')';
}
request.url = url;
// console.log("buildUrl", this, arguments, request.url);
if (action !== 'read') {
if (action === 'create') action = 'update';
else if (action === 'destroy') action = 'delete';
url = Ext.urlAppend(url, '$method=' + action);
}
if (this.noCache) {
url = Ext.urlAppend(url, Ext.String.format("{0}={1}", this.cacheString, Ext.Date.now()));
}
return url;
},
encodeSorters: function(sorters) {
var min = [],
length = sorters.length,
i = 0, sort = '';
for (; i < length; i++) {
sort += sorters[i].property + ' ' + sorters[i].direction + ' ';
}
return sort;
},
encodeFilters: function(filters) {
var min = [],
length = filters.length,
i = 0, filter = '';
for (; i < length; i++) {
filter += filters[i].property + ' eq ' + filters[i].value + '# ';
}
return filter;
}
});
Custom reader
Ext.define('Wakanda.reader', {
extend: 'Ext.data.reader.Json',
//alternateClassName: 'SimplyFundraising.data.WakandaReader',
alias : 'reader.wakanda',
root: '__ENTITIES',
totalProperty: '__COUNT',
getData: function(data) {
if (Ext.isObject(data) && !data[this.root]) {
data = [data];
}
return data;
}
});
Custom writer
Ext.define('Wakanda.writer', {
extend: 'Ext.data.writer.Json',
// alternateClassName: 'SimplyFundraising.data.WakandaWriter',
alias: 'writer.wakanda',
writeAllFields: false,
getRecordData: function(record) {
var isPhantom = record.phantom === true,
writeAll = this.writeAllFields || isPhantom,
nameProperty = this.nameProperty,
fields = record.fields,
data = {},
changes,
name,
field,
key;
if (writeAll) {
// console.log("getRecordData1", this, arguments);
fields.each(function(field){
if (field.persist) {
name = field[nameProperty] || field.name;
data[name] = record.get(field.name);
} else {
}
});
} else {
changes = record.getChanges();
// console.log("getRecordData2", this, arguments, changes);
for (key in changes) {
if (changes.hasOwnProperty(key)) {
field = fields.get(key);
name = field[nameProperty] || field.name;
data[name] = changes[key];
}
}
if (!isPhantom) {
data[record.idProperty] = record.getId();
data[record.stampProperty] = record.get(record.stampProperty);
}
}
return {'__ENTITIES': [data]};
}
});
Contacts Model
Ext.define('SimplyFundraising.model.Contact', {
extend : 'Wakanda.Model' ,
//constructor: function() {
//alert(“Going to call parent’s overriden constructor…”);
// this.callParent(arguments);
// return this;
// }
});
Contacts Store
Ext.define('SimplyFundraising.store.Contacts', {
extend : 'Ext.data.Store',
model : 'SimplyFundraising.model.Contact',
autoLoad : true,
autoSync : true,
// constructor: function() {
// this.model = Ext.create('SimplyFundraising.model.Contact')
//alert(“Going to call parent’s overriden constructor…”);
// this.callParent(arguments);
return this;
// }
});
Contacts Controller
Ext.define('SimplyFundraising.controller.Contacts', {
extend : 'Ext.app.Controller',
models : ['Contact'],
views : ['contacts.List', 'contacts.Edit'],
init : function() {
this.control({
'contactslist' : {
itemdblclick : this.editContact,
removeitem : this.removeContact
},
'contactslist > toolbar > button[action=create]' : {
click : this.onCreateContact
},
// 'contactsadd button[action=save]': {
// click: this.doCreateContact
// },
'contactsedit button[action=save]' : {
click : this.updateContact
}
});
},
list : function() {
// var mystore = Ext.StoreMgr.lookup('Contacts');
// var myContact = this.getModel('Contact')
// var User = this.getModel('User');
//debugger;
// var mystore = Ext.create('SimplyFundraising.store.Contacts')
// var myContact = this.getModel('Contact').create()
// var bb = myContact.create()
// var rr = Ext.create('SimplyFundraising.model.Contact')
var mystore = Ext.create('SimplyFundraising.store.Contacts')
debugger;
// mystore.proxy.api.read = users.proxy.api.read + '(17)'
//mystore.proxy.extraParams = { $expand: 'ContactType'};
mystore.load();
//var test = Ext.ModelManager.getModel('Contact');
// //var User = this.getContactModel();
// User.load(258, {
// success: function(user) {
// console.log("Loaded user 258: " + user.get('lastName'));
// }
// });
},
editContact : function(grid, record) {
var view = Ext.widget('contactsedit');
view.down('form').loadRecord(record);
this.addnew = false
},
removeContact : function(Contact) {
Ext.Msg.confirm('Remove Contact ' + Contact.data.lastName, 'Are you sure?', function(button) {
if (button == 'yes') {
this.getContactsStore().remove(Contact);
}
}, this);
},
onCreateContact : function() {
var view = Ext.widget('contactsedit');
this.addnew = true
},
// doCreateContact: function (button) {
// var win = button.up('window'),
// form = win.down('form'),
// values = form.getValues(),
// store = this.getContactsStore();
// if (form.getForm().isValid()) {
// store.add(values);
// win.close();
// }
// },
updateContact : function(button) {
var win = button.up('window'), form = win.down('form'), record = form.getRecord(), values = form.getValues(), store = this.getContactsStore();
if (form.getForm().isValid()) {
if (this.addnew == true) {
store.add(values);
} else {
record.set(values);
}
win.close();
}
}
});
I got this working now:
It looks like my custom wakanda model,proxy,reader,writer where not loading. Still a bit confused on how MVC references classes and loads files and instantiates classes, which I asked in other question.
Any way the fix was to add a requires to the custom wakanda model and proxy
For the Wakanda model add requires: ['Wakanda.proxy'],
For Wakanda proxy add requires: ['Wakanda.reader', 'Wakanda.writer'],
now the inheritance is working as expected.