scriptin with javascript and ajax

... 31Chapter 2: JavaScript Statements and CommentsTrang 32Learn JavaScript and ajax with w3schoolsTrang 33Chapter 2: JavaScript Statements and CommentsTrang 34Learn JavaScript and ajax with w3schools20 ... 25Chapter 1: JavaScript How To and Where ToTrang 26Learn JavaScript and ajax with w3schoolsTrang 27Chapter 1: JavaScript How To and Where Toalert("This alert box was called with the onload ... Trang 28Learn JavaScript and ajax with w3schoolsTrang 29Chapter 1: JavaScript How To and Where To15 Using an External JavaScript If you want to run the same JavaScript on several pages without having to write the same script on every page, you can write a JavaScript in an external file

Ngày tải lên: 27/03/2014, 13:42

... technologies and techniques integrated with standard tools If you want a better understanding of xii | Preface www.it-ebooks.info recent developments in JavaScript and how the language and its ... release details. Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc. Client-Server Web Apps with JavaScript and Java, the image of ... DOM Traversal and Manipulation 141 Utility Functions 142 Effects 142 Event Handling 143 Ajax 143 jQuery and Higher-Level Abstractions 143 Project 144 Basic HTML 145 JavaScript and jQuery 145

Ngày tải lên: 01/08/2014, 17:23

... view in this way is possible only with MySQL 5.0.1 and later, PostgreSQL 7.1.x andlater, and some commercial SQL databases If you’re using MySQL 3.x or 4.x and would like to use the newview feature, ... are already familiar with MySQL and have an administration tool for yourdatabase that you are skilled at using If you’re not familiar with MySQL, we recommend Beginning PHP andMySQL 5: From Novice ... data file with one that is generated with PHPand uses our SQL database of the FCC structures Due to the volume of data we’ll be limitingthe points plotted to only those that are owned and operated

Ngày tải lên: 12/08/2014, 15:23

... initializePoint(markers[id]); } handleResize(); } Here, we greatly expanded the role of the function that used to just create a marker. Now, it creates a marker and a sidebar list item, as well as a common event-handler ... retrieve and store data for your map You’ve probably come up with some great ideas for your own map applications and started to assemble the information for your markers And you may ... (lng > $swlng AND lng < $nelng) AND (lat =... 7/ 25/ 06 1: 45 PM Page 155 CHAPTER 7 ■ OPTIMIZING AND SCALING FOR LARGE DATA SETS As you would expect, there are both pros and cons to

Ngày tải lên: 12/08/2014, 15:23

... small circle marking each tower location within the northeast and* Retrieve the points within the boundary of the map * For the FCC data, all the points are within the US so we * don't need to worry ... coming up soon) The X and Ypositions represent the tile number of the map relative to the top-left corner, where positive Xand Y are east and south, respectively, starting at 1 and increasing as ... limitations on the number of markers and polylines • You can use the same method to display objects, shapes, photos, and more • It works for any sized data set and at any zoom level Trang 6The following

Ngày tải lên: 12/08/2014, 16:20

... the design and layout of your web application. ■Tip For more information about JavaScript and using it to interact with your web page, pick up DOM Scripting: Web Design with JavaScript and the Document ... Helping You Find Your Place More and more, your web applications will be interacting with users in detailed and intricate ways. Gone are the days of simple requests and responses, where the cursor ... even mouse-related events, without the cursor ever touching the element. In these situations, a few classes and methods may come in handy. CHAPTER 9 ■ ADVANCED TIPS AND TRICKS210 7079ch09FINAL.qxd

Ngày tải lên: 12/08/2014, 16:20

... tiles directory, and then create subdirectories for each image’s tiles Your directorystructure should look like this: tiles/ land_ocean_iceland_ocean_ice_8192.tifland_ocean_ice_cloudland_ocean_ice_cloud_8192.tifland_ocean_ice_lights ... named BlueMarbleTiles, BlueMarbleNightTiles, andBlueMarbleCloudyTiles, each representing one of the land_ocean_ice, land_ocean_ice_ lights, and land_ocean_ice_cloud images, respectively Also, ... four commands will create the tiles for each zoom level between 0 and 3.One tile for zoom level 0 will be created and named tile.0.0.png, while 32 tiles for zoom level 3will be created and named

Ngày tải lên: 12/08/2014, 16:20

... start and end addresses on a street segment in conjunction with the start andend latitude and longitude, you can guess the location of addresses in between This is called interpolation and allows ... table with a sequence number of 1 and the endpair with a sequence number of 5000 We do this because the documentation statesthat no chain will have more than 4999 latitude and longitude pairs, and ... processed with standard XML tools The people who built Geocoder.ca used the RNF,combined with the Canadian Postal Code Conversion File (http://www.statcan.ca/bsolc/english/bsolc?catno=92F0153X) and

Ngày tải lên: 12/08/2014, 16:20

... Creates a control with buttons to pan in four directions, and zoom in and zoom out GLargeMapControl() Creates a control with buttons to pan in four directions, and zoom in and zoom out, and a zoom slider ... left and down, so the X coordinate increases as objects are farther west, and the Y coordinate increases as objects are farther south ■ Note Although the xand yproperties are accessible and modifiable, ... latitude and longitude will be used as passed Otherwise, latitude will be restricted to between -90degrees and +90 degrees, and longitude will be wrapped tolie between -180 degrees and +180 degrees

Ngày tải lên: 12/08/2014, 16:20

... and XSLT Trang 14XML and CSSYou can use CSS with XML in exactly the same way that you do with XHTML This means that if you know how to work with CSS already, you can use the same techniques with ... committees/tc_home with mechanical and php?wg_abbrev=obixelectrical systems in buildings Language (MathML) Meat and Poultry XML Used for exchanging business http://www.mpxml.org/about/ and poultry marketing ... You can see both the XML document and alternative schema within Figure 2-2 Figure 2-2.The XML document and alternative related schema Creating schema documents with this structure is useful if

Ngày tải lên: 14/08/2014, 10:22

... be helpful when working with other web vocabularies. Including JavaScript in Your Page For validity, it’s best to store your JavaScript in a separate file and refer to it with the <script> ... <script> element: <script type="text/javascript" If you can’t avoid embedding JavaScript in an XHTML document, place the JavaScript code within a <![CDATA[ ]]> element so that ... 6765CH03.qxd 5/19/06 11:24 AM Page 77 SVG has wide acceptance and support with many available viewers and editors. Both Firefox 1.5 and Opera 8 support SVG in some form, as does Amaya. For other

Ngày tải lên: 14/08/2014, 10:22

... documents with CSS, and Chapters 6 and 7 cover XSLT in detail. Chapter 8 looks more closely at scripting in the browser, while Chapter 9 examines one browser scripting approach, called Ajax. In ... CSS and see how you can use it to style XML docu- ments. I’ll start with an introduction to CSS and show you how it styles XHTML documents. This will help to clarify the terms and roles of CSS and ... Summarize how CSS works with XHTML • Style XML documents with CSS • Use CSS selectors with XML • Discuss the CSS box model and the positioning schemes • Lay out tabular XML data with CSS • Link XML

Ngày tải lên: 14/08/2014, 10:22

... the text between the <a> and </a> tags, andthe template finishes with a closing </a> tag Finally, it closes the <li> element and ends theloop with </xsl:for-each> Again, ... from existing content Without thisapproach, you would have to generate the list with server-side logic or by using JavaScript tomanipulate the Document Object Model (DOM) and write out the contents ... XML document with an XSLT stylesheet and generate an XHTML page Doing this provides the following benefits: • The source XML document only contains data and doesn’t concern itself with layoutelements

Ngày tải lên: 14/08/2014, 10:22

... loaded from the server and is at the heart of an approach called Asynchronous JavaScript and XML (Ajax) Mozilla and Opera offer native support for this object, and you’ll find out more ... on some uses of JavaScript to work with the Document Object Model (DOM) ... working with client-side XML In this chapter, I’ll show you how to use JavaScript to work with XML content ... the stylesheet outputs the text from within the <description> element with no pro- cessing. Figure 7-7 shows how the page appears within both IE 6 and Firefox 1.5. Figure 7-7. The planets13.xml

Ngày tải lên: 14/08/2014, 10:22

... of Ajax is that you can use the approach with most major browsers The XMLHttpRequest object is available on IE for Windows, Safari on Macintosh, Mozilla, and Opera 8 and above If you use Ajax with ... an XML document and manipulated the structure using JavaScript and the DOM I used the xDOM library to create cross-browser JavaScript appropriate for both Internet Explorer (IE) and Mozilla In ... chapter, I’ll show you another way to work with XML on the client—usingAsynchronous JavaScript and XML (Ajax) Jesse James Garrett of Adaptive Path coined the term Ajax, which describes an approach to

Ngày tải lên: 14/08/2014, 10:22

... tree so you candisplay and manipulate the contents Understanding the XML Class The XML class represents the entire XML document and includes methods similar to the fac-tory methods within the XML ... to work with XML documents using client-side XML processing The client-side examples showed you how to load XML content and display it within the web browser You used JavaScript to work with the ... possible with client-side XML You also noticed that when you worked with JavaScript, you had to consider the target web browsers and write code appropriate to each You weren’t able to work with client-side

Ngày tải lên: 14/08/2014, 10:22

... content sent to the client and avoidsthe need to code for different browser types and versions The chapter gave a brief overview of using NET 2.0 and PHP 5 to work with XML content I worked through ... of the application in detail Understanding the Application In this case study, I’ll work with news items in a database and RSS feeds If you’re not familiar with RSS, it describes news items using ... and expiration dates, and used them to ter the display I could also have added links to pages containing more content However, theaim here is to create a simple application and focus on XML and

Ngày tải lên: 14/08/2014, 10:22

... standard.php The file standard.php is constructedfrom mk_navxml.php and mk_weather.php These pages interact with the XSLT stylesheetsnav.xsl and weather.xsl, and the pages addnew.php and addweather.php ... application handles the weather details The mk_weather.php,weather.xsl, and addweather.php scripts deal with the weather details The application uses the same approach as it did with the navigation ... Understanding Components of the Weather Portal Application Before I work through the application, let’s look at its component parts The home page,index.php, is made up of sidebar.php and standard.php

Ngày tải lên: 14/08/2014, 10:22

... stripes ptg SCRIPTIN WITH JAVASCRIPT AND AJAX - CHAPTER 122 CSS only allows you to set the properties of DOM elements, and then only the style-related properties, such as color and position. JavaScript, ... HTML and PHP, and then styled with CSS. Later we will enhance it with Ajax to improve the user’s experi- ence, but it will be able to fall back to the non -Ajax interaction func- tionality if JavaScript ... ptg SCRIPTIN WITH JAVASCRIPT AND AJAX - CHAPTER 116 FIGURE 1.4 Unstyled form with incorrect field entry and user prompt. If the email address is valid,...

Ngày tải lên: 27/03/2014, 13:36