Andre Lewis, Cameron Turner, Jeffrey Sambells, Michael's Beginning Google Maps Applications with Rails and Ajax: From PDF

  • admin
  • March 16, 2018
  • Regional
  • Comments Off on Andre Lewis, Cameron Turner, Jeffrey Sambells, Michael's Beginning Google Maps Applications with Rails and Ajax: From PDF

By Andre Lewis, Cameron Turner, Jeffrey Sambells, Michael Purvis

ISBN-10: 1590597877

ISBN-13: 9781590597873

The Google Maps API is still one of many exhibit examples of the internet 2.0 improvement paradigm. starting Google Maps functions with Rails and Ajax: From amateur to specialist is the 1st ebook to comprehensively introduce the carrier from a developer point of view, displaying you ways you could combine mapping positive factors into your Rails-driven internet applications.Proceeding some distance past simplistic map demonstrate, you are going to draw from various info assets equivalent to the U.S. Census Bureau's TIGER/Line facts and Google's personal geocoding function to construct accomplished geocoding prone for mapping many destinations round the world.The publication additionally steers you thru a number of examples that exhibit the right way to motivate person interplay akin to via pinpointing map destinations, including reviews, and development community-driven maps. you want to decide up a replica of this publication simply because * this can be the 1st booklet to comprehensively introduce the Google Maps program improvement utilizing the Rails improvement framework. * you can be brought to the very newest adjustments to the Google Maps API, embodied within the model 2 unlock. * it truly is written via 4 builders actively all in favour of the production of location-based mapping companies.

Show description

Read Online or Download Beginning Google Maps Applications with Rails and Ajax: From Novice to Professional PDF

Similar regional books

The Diversion of Land: Conservation in a Period of Farming - download pdf or read online

Ecu agriculture is close to a monetary and ecological situation. The authors verify the problem dealing with coverage makers and people interested by the undefined, arguing for the practise of an environmental schedule in accordance with land employer and diversion.

New PDF release: An Everyday Geography of the Global South

Taking a extensive standpoint of livelihoods, this booklet attracts on extra than ninety case experiences from thirty-six nations throughout Asia, Africa and Latin the US to envision how everyone is attractive and residing with modernity. This extends from alterations within the ways in which families function, to how and why humans tackle new paintings and obtain new abilities, how migration and mobility have develop into more and more universal positive aspects of lifestyles, and the way aspirations and expectancies are being remodeled lower than the impact of modernization.

Download e-book for kindle: Singapore in the Global System (Routledge Contemporary by Peter Preston

This publication tracks the stages of Singapore’s fiscal and political improvement, arguing that its good fortune used to be regularly established upon the territories hyperlinks with the encompassing quarter and the broader worldwide approach, and means that dealing with those hyperlinks this present day could be the key to the country’s destiny. Singapore has a particular old improvement trajectory.

Read e-book online Im Fokus: Entdecker: Die Erkundung der Welt PDF

Egal ob Europa, Amerika, Asien, Afrika, Australien oder gar die Antarktis: Auf der Landkarte der Erde gibt es heute speedy keine weißen Flecken mehr. Im thirteen. Jahrhundert sah das noch ganz anders aus. Damals waren große Teile unseres Planeten eine „Terra incognita“, um die sich zwar viele Gerüchte und Mythen rankten, von der guy aber so intestine wie nichts sicher wusste.

Extra resources for Beginning Google Maps Applications with Rails and Ajax: From Novice to Professional

Sample text

Listing 2-1. GETELEMENTBYID — IT’S BACK! getElementByid in Listing 2-1 may have caught your eye. After all, if you’re using Prototype, why not use the more powerful and concise $() function? The answer is that you want to make your code library-agnostic, rather than tying it closely to Prototype. com), and realize that some Rails developers will opt to use alternative libraries. We won’t entirely eschew Prototype, however. In fact, some of the work in Chapter 3 is implemented in both Prototype and “raw’ JavaScript, so you can compare both implementations side by side.

WHITHER THOU, GICON? You can see that we didn’t actually use a GIcon object anywhere in Listing 2-5. If we had one defined, it would be possible to make the marker take on a different appearance, like so: var marker = new GMarker(my_GLatLng, my_GIcon); However, when the icon isn’t specified, the API assumes the red inverted teardrop as a default. There is a more detailed discussion of how to use the GIcon object in Chapter 3. qxd 26 2/2/07 9:32 AM Page 26 CHAPTER 2 ■ GETTING STARTED Detecting Marker Clicks It’s time to make your map respond to the user.

New; in JavaScript, o=new MyClass(). Same principle, different syntax. If you’ve gone under the covers of Rail’s JavaScript helpers and used the Prototype library “in the raw,” you are already familiar with object-oriented JavaScript techniques. qxd 24 2/2/07 9:32 AM Page 24 CHAPTER 2 ■ GETTING STARTED Creating Markers The Google Maps API makes an important distinction between creating a marker, or pin, and adding the marker to a map. In fact, the map object has a general addOverlay() method, used for both markers and the white information bubbles.

Download PDF sample

Beginning Google Maps Applications with Rails and Ajax: From Novice to Professional by Andre Lewis, Cameron Turner, Jeffrey Sambells, Michael Purvis

by Jeff

Rated 4.87 of 5 – based on 23 votes