官术网_书友最值得收藏!

Demystifying Ajax

Ajax is a technology that allows web pages to dynamically perform actions or updates. This allows for a higher level of user interactivity that we can see in popular applications such as Google Maps or Gmail.

Since its introduction in 2005, Ajax has stood out as an excellent addition to the web developer's arsenal, but several developers have been reluctant to use it due to certain initial problems and cross-browser compatibility issues.

Fortunately, today these issues are gone thanks to high-level libraries such as jQuery that take care of all Ajax calls internally and give us a simple to use API.

Simple example of using Ajax

Now that we have a pop up in place, we need to fill it with data from the RSS feeds. We have already learned how to parse RSS so all we have to do is create a function to display several posts from a feed at once, and fill our pop up with this information using Ajax.

主站蜘蛛池模板: 千阳县| 剑川县| 永丰县| 南部县| 西畴县| 友谊县| 虞城县| 光泽县| 叙永县| 丘北县| 阜宁县| 清远市| 怀化市| 抚远县| 绥江县| 怀仁县| 铜陵市| 威信县| 城步| 淄博市| 元朗区| 鸡东县| 潼南县| 吴江市| 广德县| 乐安县| 庆元县| 开阳县| 彭水| 西宁市| 偃师市| 永登县| 玛纳斯县| 永靖县| 察雅县| 长春市| 香格里拉县| 德化县| 维西| 青州市| 黑龙江省|