Blog

10th Apr 2015

Vertical page fitting

In many web-apps and web based control panels it is often desirable to have the displayed layout and content automatically scale to fit the user's browser, allowing you to present a unified and slick interface. Responsive techniques are well developed for how to handle horizontal widths, but vertical resizing brings its own challenges.

In this post I will introduce a new plug-in for DataTables that will automatically change the page length of the table to fit within a given vertical area. The actual DataTables interface is very simple (using only the page.len()DT method and draw()DT), but knowing when to change the page length is quite interesting, so I will also discuss the technique used.

A demo using the plug-in is shown below. For the purposes of this demo I've created a resizeable box around the table that you can click and drag, resulting in the table's page length changing automatically to fit the box:

NamePositionOfficeAgeStart dateSalary
NamePositionOfficeAgeStart dateSalary
Tiger NixonSystem ArchitectEdinburgh612011/04/25$320,800
Garrett WintersAccountantTokyo632011/07/25$170,750
Ashton CoxJunior Technical AuthorSan Francisco662009/01/12$86,000
Cedric KellySenior Javascript DeveloperEdinburgh222012/03/29$433,060
Airi SatouAccountantTokyo332008/11/28$162,700
Brielle WilliamsonIntegration SpecialistNew York612012/12/02$372,000
Herrod ChandlerSales AssistantSan Francisco592012/08/06$137,500
Rhona DavidsonIntegration SpecialistTokyo552010/10/14$327,900
Colleen HurstJavascript DeveloperSan Francisco392009/09/15$205,500
Sonya FrostSoftware EngineerEdinburgh232008/12/13$103,600
Jena GainesOffice ManagerLondon302008/12/19$90,560
Quinn FlynnSupport LeadEdinburgh222013/03/03$342,000
Charde MarshallRegional DirectorSan Francisco362008/10/16$470,600
Haley KennedySenior Marketing DesignerLondon432012/12/18$313,500
Tatyana FitzpatrickRegional DirectorLondon192010/03/17$385,750
Michael SilvaMarketing DesignerLondon662012/11/27$198,500
Paul ByrdChief Financial Officer (CFO)New York642010/06/09$725,000
Gloria LittleSystems AdministratorNew York592009/04/10$237,500
Bradley GreerSoftware EngineerLondon412012/10/13$132,000
Dai RiosPersonnel LeadEdinburgh352012/09/26$217,500
Jenette CaldwellDevelopment LeadNew York302011/09/03$345,000
Yuri BerryChief Marketing Officer (CMO)New York402009/06/25$675,000
Caesar VancePre-Sales SupportNew York212011/12/12$106,450
Doris WilderSales AssistantSidney232010/09/20$85,600
Angelica RamosChief Executive Officer (CEO)London472009/10/09$1,200,000
Gavin JoyceDeveloperEdinburgh422010/12/22$92,575
Jennifer ChangRegional DirectorSingapore282010/11/14$357,650
Brenden WagnerSoftware EngineerSan Francisco282011/06/07$206,850
Fiona GreenChief Operating Officer (COO)San Francisco482010/03/11$850,000
Shou ItouRegional MarketingTokyo202011/08/14$163,000
Michelle HouseIntegration SpecialistSidney372011/06/02$95,400
Suki BurksDeveloperLondon532009/10/22$114,500
Prescott BartlettTechnical AuthorLondon272011/05/07$145,000
Gavin CortezTeam LeaderSan Francisco222008/10/26$235,500
Martena MccrayPost-Sales supportEdinburgh462011/03/09$324,050
Unity ButlerMarketing DesignerSan Francisco472009/12/09$85,675
Howard HatfieldOffice ManagerSan Francisco512008/12/16$164,500
Hope FuentesSecretarySan Francisco412010/02/12$109,850
Vivian HarrellFinancial ControllerSan Francisco622009/02/14$452,500
Timothy MooneyOffice ManagerLondon372008/12/11$136,200
Jackson BradshawDirectorNew York652008/09/26$645,750
Olivia LiangSupport EngineerSingapore642011/02/03$234,500
Bruno NashSoftware EngineerLondon382011/05/03$163,500
Sakura YamamotoSupport EngineerTokyo372009/08/19$139,575
Thor WaltonDeveloperNew York612013/08/11$98,540
Finn CamachoSupport EngineerSan Francisco472009/07/07$87,500
Serge BaldwinData CoordinatorSingapore642012/04/09$138,575
Zenaida FrankSoftware EngineerNew York632010/01/04$125,250
Zorita SerranoSoftware EngineerSan Francisco562012/06/01$115,000
Jennifer AcostaJunior Javascript DeveloperEdinburgh432013/02/01$75,650
Cara StevensSales AssistantNew York462011/12/06$145,600
Hermione ButlerRegional DirectorLondon472011/03/21$356,250
Lael GreerSystems AdministratorLondon212009/02/27$103,500
Jonas AlexanderDeveloperSan Francisco302010/07/14$86,500
Shad DeckerRegional DirectorEdinburgh512008/11/13$183,000
Michael BruceJavascript DeveloperSingapore292011/06/27$183,000
Donna SniderCustomer SupportNew York272011/01/25$112,000
Click and drag me!

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12th Feb 2015

Editor 1.4 / DataTables 1.10.5

I'm delighted to use my first blog post of 2015 to announce the releases of Editor 1.4 and DataTables 1.10.5. 2015 is going to be an exciting year for the DataTables project with a lot of useful additions to the project planned, and these two new releases set the tone nicely.

In this post I will give a run down of some of the major new features in each release - in future posts will explore some of these features in more detail.

Both Editor 1.4 and DataTables 1.10.5 are available immediately:

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18th Dec 2014

Ultimate date / time sorting plug-in

Date and time can be represented in almost limitless ways with different formats used to show a data point to end users. A long format such as "Thursday, 18th December 2014" might be used in cases where space is not constrained, but a more concise format might be "18/12/2014" or "12/18/2014" depending upon your location! Ambiguities such as this can lead to significant problems when attempting to order temporal data.

Questions about how to order temporal data correctly are a common feature in the forums, and in this post I'm going to introduce a new plug-in for DataTables that makes it possible to correctly order almost any date / time format using the excellent Moment.js library.

This new plug-in makes use of the formatting options of Moment.js and complex formats can be created using a new $.fn.dataTable.moment() method - for example:

$(document).ready(function() {
    $.fn.dataTable.moment( 'HH:mm MMM D, YY' );
    $.fn.dataTable.moment( 'dddd, MMMM Do, YYYY' );

    $('#example').DataTable();
} );

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