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This article introduces the relevant knowledge of "what are the JavaScript codes commonly used in the development of mobile websites?" in the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. If the page is viewed in an iPhone or Android browser, add the "iPhone" or "Android" class name to the body element

If (navigator.userAgent.match (/ iPhone/i)) {$('body'). AddClass (' iPhone');} else if (navigator.userAgent.match (/ Android/i)) {$('body'). AddClass (' Android');}

2. Remove the browser address bar

Window.scrollTo (0,1)

3. Prevent web pages from touching and scrolling

Notouchmove = function (event) {event.preventDefault ();}.

4. Display information when browsing horizontally

Var updateorientation = function () {var classname ='', top = 100; switch (window.orientation) {case 0: classname + = "normal"; break; case-90: classname + = "landscape"; break; case 90: classname + = "landscape"; break } if (classname = = 'landscape') {if ($(' # overlay'). Length = 0) {window.scrollTo (0,1); $('body'). Append (' Landscape view is not supported for this page.');}} else {$('# overlay'). Remove ();}} Usage: var supportsOrientationChange = "onorientationchange" in window, orientationEvent = supportsOrientationChange? "orientationchange": "resize"; window.addEventListener (orientationEvent, function () {updateorientation ();}, false)

5. Display part of the description information and display the complete information when clicked

Var truncatedesc = function (trunc, len) {if (trunc) {var org = trunc; if (trunc.length > len) {trunc = trunc.substring (0, len); trunc = trunc.replace (/ wicked impulse,''); trunc ='+ trunc; trunc + = '...'; trunc + =''+ org +'' } $('.truncated') .live ("touchstart touchend", function () {$(this) .closest ('div'). Find (' .original') .show (); $(this) .closest ('div'). Find (' .truncated') .hide (); return trunc;}}; Usage: truncatedesc (item.description, 100)

6. When you receive a successful Ajax request, redirect to another page (jQuery mobile)

Var ajaxurl = 'http://...' ; / Your web service URL $.ajax ({url: ajaxurl, type: 'GET', processData: false, contentType: "application/json", dataType: "jsonp", success: function (data) {$.mobile.changePage ("results.html");}, error: function () {alert (' errorations');}})

7. Remove the active status (jQuery mobile) from the link in the list view

$('div') .live (' pageshow', function (event, ui) {$('[data-role=listview] li') .removeClass ("ui-btn-active");})

8. Disable the default jQuery mobile style (jQuery mobile) from the drop-down selection

$(document) .bind ("mobileinit", function () {$. Mobile.page.prototype.options.keepNative = "select";})

9. Dynamically update the list view (jQuery mobile)

Var output ='

'; output + =' + item.title +'; output + =''; $('# mylistul') .append (output) .listview ('refresh')

10. Dynamically add form input and apply default style (jQuery mobile)

Var html ='; $('# searchform') .append (html); $('# suburb'). Textinput (); "what are the JavaScript codes commonly used in the development of mobile websites". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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