gis for web developers

... and PostGIS data sets via the Web in a standardized way. Chapter 7—Using OGC Web Services This chapter digs deeper into two of the most popular OGC services— Web Map Service (WMS) and Web Feature ... technology is one of the primary forces behind the Web s rapid growth and widespread adoption. Unfortunately, this do-it-yourself, learn-f rom-others gestalt is missing from the GIS examples we’ve discussed ... a programmatic API or two. These lead to the final goal of turning you into a GIS developer. 1.1 Demystifying GIS Many popular websites have GIS underpinnings (and you don’t need a PhD to use them). MapQuest 1 is...

Ngày tải lên: 14/03/2014, 09:20

... different forms of Dynamic HTML (DHTML), developers for the first time could alter the appearance and content of a web page without reloading it. This represented a tremendous step forward in web ... 307 Dynamic Styles 309 Professional JavaScript ® for Web Developers, 2nd Edition Enhance Your Knowledge Advance Your Career Professional JavaScript for Web Developers, 2nd Edition 978-0-470-22780-0 This ... Ajax, 2nd Edition is written for Web application developers looking to enhance the usability of their web sites and Web applications and intermediate JavaScript developers looking to further...

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Ngày tải lên: 29/08/2013, 13:32

... directories, you need to dene a web. xml le in the war /WEB- INF directory as follows: <?xml version="1.0" encoding="UTF-8"?> < ;web- app> < /web- app> This le will ... 63655 LibXml XML utility library 72896 LibFormula Implementation of OpenFormula 368263 LibFonts Font utility library 248320 LibDocBundle ZIP bundle library 71186 LibFormat String formatting library 69464 Report ... dir="lib" prefix=" ;WEB- INF/lib"/> </war> <delete dir="${tomcat.home}/webapps/chapter2"/> <delete file="${tomcat.home}/webapps/chapter2.war"/> ...

Ngày tải lên: 17/10/2013, 20:15

... Original authored by Kai Christiansen. Updated for Java for WebObjects Developers- P1 Provides a quick-start guide for developers learning to use Java with WebObjects   Apple Computer, Inc. 2003 ... inspired developers and intelligent online success stories. For more information, visit http://www.apple.com/webobjects/. Java for WebObjects Developers • Chapter 1 9 Evaluating Your Java Skill a ... thousands of commercial Web sites from an impressive list of enterprise customers, all powered by WebObjects. WebObjects continues to define the highest standard for inspired developers and intelligent...

Ngày tải lên: 20/10/2013, 10:15

... additional ability to format a number based on a format string. The number-eld utilizes the following properties: Property name Description format This eld represents the format of the number, ... additional ability to format a date based on a format string. The date-eld utilizes the following properties: Property name Description format This eld represents the format of the date. An ... | Paste Formatting. All the formatting-related attributes are copied into the selected elements, preserving their data-related properties. This material is copyright and is licensed for the...

Ngày tải lên: 20/10/2013, 13:15

... transformation. Kettle is a data integration tool, also known as an ETL (Extract Transform and Load) tool. Kettle transformations support a multitude of data source inputs and transformation ... Properties Property name Description legend-label-format The pie legend label format string has a default value of {0}, and can reference the same elds as Pie Label Format. Note that the pie chart does ... the location of the Kettle transformation to execute, along with the step within the transformation to use the data from. This is done via the KettleTransformationProducer interface. There...

Ngày tải lên: 20/10/2013, 13:15

... the best practices for production and consumption of data contracts for interoperability between WCF web services and Java web service clients or Java web services and WCF web service clients. • ... the URL for a web service that it wants to access and con- sume. How you acquire the URL is outside the scope of this tutorial. For example, you might look up the URL in a Web Services registry. 2. ... requirements of the web service. To create a client to access and consume the web service, perform the following steps: 1. Choose File→New Project, select Web Application from the Web category and...

Ngày tải lên: 23/10/2013, 23:15

... trust that it will all be considered garbage. Java for WebObjects Developers • Chapter 2 35 Class types are hierarchical Java for WebObjects Developers • Chapter 2 39 You can gather objects ... type, in this case, a primitive non-object type. 30 Chapter 2 • Java for WebObjects Developers You can make decisions for conditional logic Simple conditional statement with if and a boolean ... least a string for the first name and another for the last name. When you give up your reference to the customer, you can assume the same for the objects it references—the strings for the name...

Ngày tải lên: 24/10/2013, 08:15

... case in a WebObjects application unless you are creating classes that will be reused in multiple applications. 62 Chapter 3 • Java for WebObjects Developers Access modifiers enforce encapsulation ... networking, and so on. WebObjects adds a package for building web- based applications, a package of useful foundation classes like arrays and dictionaries, and a third package for database connectivity—Enterprise ... should use them only as intended. Do not accidentally reuse them for your own variable names. 56 Chapter 2 • Java for WebObjects Developers Common pitfalls Compile-time errors • Incorrect class...

Ngày tải lên: 24/10/2013, 08:15

... Designer. Function name Description Open Formula This function evaluates a LibFormula formula dened later in this chapter. Following is the property of this function: • Formula: The formula to evaluate. Page This ... different options for providing data to Pentaho Reporting. Each data source type uses its underlying method for parameterizing queries. For instance, the default syntax for XPATH, Kettle, ... expressions available for use within a report. From there, you'll learn about Pentaho Reporting's formula capabilities, including the correct syntax and available formula methods. Finally,...

Ngày tải lên: 24/10/2013, 11:15

... required if specifying a formula. deplevel The dependency level of the function or expression, which determines the order of execution. formula If specied, denes a formula for execution. initial If ... parameter. For imported parameters, this is the name within the master report. For exported parameters, this is the name within the sub-report. alias The alias of the parameter. For imported ... the eld to render, as well as a core:format-string attribute, which denes the number format string to render. This material is copyright and is licensed for the sole use by David Martone on...

Ngày tải lên: 24/10/2013, 11:15

... values are undefined. Be sure to initialize them before using their values. The Java compiler warns you if you forget to do so. Java for WebObjects Developers • Chapter 3 83 Making something final ... per object; good for the object’s lifetime • Visible to that object 94 Chapter 4 • Java for WebObjects Developers The WOApplication class provides the first object When a WebObjects application ... superclass’s method rather than your own. Java defines the keyword super for use in this circumstance. Java for WebObjects Developers • Chapter 3 73 To extend when overriding, use the super keyword...

Ngày tải lên: 28/10/2013, 15:15