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jQuery Mobile Design “native” mobile apps Sunday, October 9, 2011

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jQuery Mobile A Mobile UI framework Implements native looking UI components Sunday, October 9, 2011

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Real World jQM http://c.dric.be/ http://m.anticocasalediscansano.it/en/ Sunday, October 9, 2011

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Real World jQM http://c.dric.be/ http://m.anticocasalediscansano.it/en/ Gallery: http://www.jqmgallery.com/ Sunday, October 9, 2011

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jQuery Mobile Dark Side Almost Final Dependent on jQuery Size: ~130k (before jQuery) jQM way or the highway Sunday, October 9, 2011

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jQuery Mobile Bright Side Page layout UI Controls jQM API Theming Sunday, October 9, 2011

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Page Layout Sunday, October 9, 2011

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Page Layout a page is just a div with data-role=”page” a jQM page has: header content footer Sunday, October 9, 2011

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Page Example
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Hello jQM Demo Sunday, October 9, 2011

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Multi Page Layout Multiple pages can be specified in the same .html file Each page is identified with an id attribute Navigation is performed using a tags Back button is generated for pages that have data-add-back-btn=”true” Sunday, October 9, 2011

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Multi Page Demo Sunday, October 9, 2011

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Using transitions Transitions are determined via the data-transition attribute

About this app

Sunday, October 9, 2011

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Page Transitions Effect Name Description slide slide right-to-left. This is the default slideup slide from bottom-to-top slidedown slide from top-to-bottom pop expand the new page (dialog pop-up style) fade fade the new page in flip flip pages (like cards). Sunday, October 9, 2011

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Exercise Write a mobile website with four pages. First page: text and link. Second page: back button and an image. Third and fourth pages: simple texts Create transition effects using: slide, pop, fade, flip Sunday, October 9, 2011

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jQuery Mobile Page layout UI Controls jQM API Theming Sunday, October 9, 2011

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jQM UI Controls jQM provides ready-made UI controls for our app that “look” native. This rich library includes: Toolbars Buttons Forms & Lists Sunday, October 9, 2011

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Toolbars A header with data-position=”fixed” Implements fixed position using JavaScript Sunday, October 9, 2011

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Toolbars We can add buttons to toolbars simply by writing them in the bar header bar can have 2 buttons Use inside header: Add Sunday, October 9, 2011

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Toolbars Careful not to put too many buttons - looks bad Sunday, October 9, 2011

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Toolbars Footer can have as many buttons as you wish Add class=”ui-bar” to get padding Demo Sunday, October 9, 2011

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Toolbars Again, don’t put too many buttons or it’ll look bad Sunday, October 9, 2011

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Toolbar Exercise Implement a mockup for a mail reader application Top toolbar button: Logout bottom toolbar buttons: Compose, delete, forward, reply. Sunday, October 9, 2011

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Buttons An anchor tag with data-role=”button” will look like a button Any normal form button will automatically be converted Sunday, October 9, 2011

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Button Icons data-icon attribute allows using icons on a button Sunday, October 9, 2011

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Button Icons arrow-l arrow-r arrow-u arrow-d delete plus minus check gear refresh forward back grid star alert info home search Sunday, October 9, 2011

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Icon Positions data-iconpos determines the icon position possible values: right, top, bottom, notext Sunday, October 9, 2011

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Inline Buttons Dialog buttons are usually placed side-by- side This is called inline, and achieved via data-inline=”true” Sunday, October 9, 2011

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Buttons Demo Sunday, October 9, 2011

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Button Exercise Implement a jQM app with three buttons titled: red, blue and green App background color should change when a user presses a button Bonus: use gradients as background Sunday, October 9, 2011

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Basic List
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  • Acura
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  • Audi
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  • BMW
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Numbered List
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  1. Acura
    2. !
  2. Audi
    3. !
  3. BMW
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Count Bubble List Wrap the number in an element with ui-li-count to get the “count bubble”
  • Inbox 12
    • Sunday, October 9, 2011

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    Thumbnail Lists Insert an img tag as the first child in the anchor to get a thumbnail Image is automatically scaled by jQM Sunday, October 9, 2011

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    Split List Having two links in the same item creates a split list Sunday, October 9, 2011

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    Inset Lists A list that is embedded in a page is called inset use data-inset=”true” to get the effect Sunday, October 9, 2011

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    Exercise Implement the following home screen Sunday, October 9, 2011

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    Navigation Bars Navigation elements at the top or bottom of the page Sometimes referred as “tab bars”
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    ! !
      ! ! !
    • One
      • ! ! !
    • Two
      • ! !
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    Top Nav Bar Put the above code in the header to get top nav bars They are recommended for mobile apps running inside the browser Sunday, October 9, 2011

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    Bottom Nav Bar Put the above code in the footer to get bottom nav bar Recommended in standalone apps Sunday, October 9, 2011

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    Tab Bars (ala iPhone) Use data-icon to get icons in the nav bars above the text Custom icons are also allowed Free iOS Style Icons: http://glyphish.com/ Sunday, October 9, 2011

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    Icon Grids divs can be lines up in columns (or grid)
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    Exercise Implement the following App is 2 tabs: Home and Image Gallery Home includes text info on eating vegetables Gallery has photos of vegetables (use google images) Solution at: http://apps.ynonperek.com/mobileweb/jqm/vegapp/ Sunday, October 9, 2011

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    Forms Mobile optimized controls Sunday, October 9, 2011

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    Mobile Optimized Forms jQuery mobile provides a complete set of finger friendly form elements Most form elements are automatically initialized by jQM Prevent auto initialization with data-role=”none” Sunday, October 9, 2011

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    jQuery vs. Normal Wrap a labe/input pair in a div with data-role=”fieldcontain” to get the cool thin line Sunday, October 9, 2011

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    Refresh Form controls can be set programmatically Must call “refresh” to refresh the ui Use $(‘#fld-radio’).checkboxradio(“refresh”); Sunday, October 9, 2011

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    Form Elements Text Inputs Sliders Buttons Select Menu Submitting Forms Sunday, October 9, 2011

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    Text Inputs Available input types: text, password, number, email, url, tel, search textarea provides multi-line text triggers ‘create’ event on creation Sunday, October 9, 2011

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    Slider input type=”range” creates a slider attributes: value, min, max refresh with .slider(‘refresh’); Sunday, October 9, 2011

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    Buttons - Flip Switch
    ! Select slider: ! ! ! Off ! ! On !
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    Buttons - Radio
    ! Choose a pet: ! ! Cat ! ! Dog ! ! Hamster ! ! Lizard
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    Buttons - Radio Add data-type=”horizontal” to fieldset to get the horizontal radio buttons Refresh with .checkboxradio(‘refresh’); Sunday, October 9, 2011

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    CheckBoxes Sunday, October 9, 2011

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    CheckBoxes
    Choose as many snacks as you like Cheetos Doritos Fritos Sun Chips
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    CheckBoxes Use data-role=”horizontal” for horizontal checkboxes Remember the outer div with data- role=”fieldcontain” so jQM can outline the field CheckBoxes & Radio Buttons both use a legend for the question text Sunday, October 9, 2011

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    Submitting Forms AJAX is used to submit the forms No Ajax forms are created with data-ajax=false Sunday, October 9, 2011

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    Q & A - Forms Sunday, October 9, 2011

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    Forms Exercise Implement a 2 page registration from using jQM with the following fields: Page 1 Page 2 username (text) gender (m/f) password (pass) favorite colors (red, blue or green) can have more than one phone number comments (text area) email Sunday, October 9, 2011

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    jQuery Mobile Page layout UI Controls jQM API Theming Sunday, October 9, 2011

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    jQM API Default configurations jQM Events Methods & Utilities Sunday, October 9, 2011

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    The mobileinit Event bind to mobileinit event Note: this event triggers immediately upon loading jqm $(document).bind("mobileinit", function(){ //apply overrides here }); Sunday, October 9, 2011

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    The mobileinit Event Overriding defaults is simply changing object attributes Full list of configurable options at: http://jquerymobile.com/demos/1.0b2/docs/api/ globalconfig.htmlglobalconfig.html $(document).bind("mobileinit", function(){ $.mobile.defaultPageTransition = ‘slide’; }); Sunday, October 9, 2011

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    jQM Events tap taphold swipe swipeleft swiperight orientationchange scrollstart scrollstop pageshow pagehide pagecreate pageinit Sunday, October 9, 2011

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    jQM Methods $.mobile.changePage(to, options) $.mobile.silentScroll Full list at: http://jquerymobile.com/demos/1.0b2/docs/api/ globalconfig.html#/demos/1.0b2/docs/api/ methods.html Sunday, October 9, 2011

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    Exercise (1) Implement a jQM app that has two pages First page keeps a combo box with values: slide, flip; and a “go” button When a user clicks “go”, app moves to the second page in the selected transition style Sunday, October 9, 2011

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    Exercise (2) Implement a “switching cards” display - create 3 divs and allow user to switch visible div by sliding left or right - Yahoo Style. Sunday, October 9, 2011

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    jQuery Mobile Page layout UI Controls jQM API Theming Sunday, October 9, 2011

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    jQM Themes The theme controls how elements look on the page Each theme has swatches for color play Default theme has 5 swatches marked a,b,c,d,e Sunday, October 9, 2011

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    Default Theme Sunday, October 9, 2011

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    jQM Customize Theme To customize a theme: Edit jQM css Copy a swatch definitions as a new swatch Change the swatch letter Make your changes Sunday, October 9, 2011

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    Q & A Sunday, October 9, 2011

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    Thank You Ynon Perek ynonperek@yahoo.com ynonperek.com Sunday, October 9, 2011