日期：2012-6-9 来源：GBin1.com
web应用和网站开发中我们常常需要制作漂亮的按钮，但是自己设计一个按钮绝对不是简单的过程，如果大家不想花过多的时间设计按钮细节的话，今天我们推荐的这套免费的PSD按钮肯定可以帮你大忙，希望大家喜欢！
在这篇文章中，我们将介绍几套不错的PSD按钮集合，你可以很方便的使用photoshop来修改和制作自己满意的按钮效果。
超棒彩色PSD按钮经典 PSD Web 按钮
36 Free Web Buttons Collection
Clean Infusionsoft Buttons
.....
来源：免费资源下载：超酷超全的PSD按钮资源
推荐：免费资源库,http://www./other/1391134.html
日期：2012-6-11 来源：GBin1.com
今天我们介绍5款jQuery的动态过滤插件，这些插件可以有效的帮助你过滤搜索结果，帮助你将搜索过程变得更加简单并且快速。以前我们介绍过一款超酷的动态过滤插件使用jQuery插件filtrify ，这里我们再介绍5个不错的动态过滤插件，通常来说我们都加载搜索结果中所有数据，但是隐藏不匹配的数据内容，展示用户需要的数据内容，以此达到动态搜索目地，希望大家喜欢！
jQuery Fast Live Filter简单快速的过滤插件。用来满足已存在的工具功能的不足。
2. jQuery Filter Images (Search Filter)非常漂亮干净的图片搜索过滤插件，当你开始输入内容时，就开始搜索和更新图片，非常棒的插件!
3. Using jQuery to Manipulate and Filter Data这个插件使用4种方式来控制搜索过滤：hover effect，zebra rows，filtering和排序
.........
来源：分享jQuery的5个动态过滤插件
针对Phonegap开发中常用的DroidGap类继承自PhonegapActivity，PhonegapActivity继承自Activity。源代码如下：
/*
* PhoneGap is available under *either* the terms of the modified BSD license *or* the
* MIT License (2008). See http://opensource.org/licenses/alphabetical for full text.
*
* Copyright (c) 2005-2010, Nitobi Software Inc.
* Copyright (c) 2010, IBM Corporation
*/
package com.phonegap.api;
import android.app.Activity;
import android.content.Intent;
/**
* The Phonegap activity abstract class that is extended by DroidGap.
* It is used to isolate plugin development, and remove dependency on entire Phonegap library.
*/
public abstract class PhonegapActivity extends Activity {
/**
* Add a class that implements a service.
*
* @param serviceType
* @param className
*/
abstract public void addService(String serviceType, String className);
/**
* Send JavaScript statement back to JavaScript.
*
* @param message
*/
abstract public void sendJavascript(String statement);
/**
* Launch an activity for which you would like a result when it finished. When this activity exits,
* your onActivityResult() method will be called.
*
* @param command The command object
* @param intent The intent to start
* @param requestCode The request code that is passed to callback to identify the activity
*/
abstract public void startActivityForResult(IPlugin command, Intent intent, int requestCode);
/**
* Set the plugin to be called when a sub-activity exits.
*
* @param plugin The plugin on which onActivityResult is to be called
*/
abstract public void setActivityResultCallback(IPlugin plugin);
/**
* Load the specified URL in the PhoneGap webview.
*
* @param url The URL to load.
*/
abstract public void loadUrl(/blog_article/String url/index.html);
}
在使用这个类启动Webapp移动项目时候可以配置许多东西，如下：
This class is the main Android activity that represents the PhoneGap
application. It should be extended by the user to load the specific
html file that contains the application.
As an example:
package com.phonegap.examples;
import android.app.Activity;
import android.os.Bundle;
import com.phonegap.*;
public class Examples extends DroidGap {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set properties for activity
super.setStringProperty("loadingDialog", "Title,Message"); // show loading dialog
super.setStringProperty("errorUrl", "file:///android_asset/www/error.html"); // if error loading file in super.loadUrl().
// Initialize activity
super.init();
// Clear cache if you want
super.appView.clearCache(true);
// Load your application
super.setIntegerProperty("splashscreen", R.drawable.splash); // load splash.jpg image from the resource drawable directory
super.loadUrl("file:///android_asset/www/index.html", 3000); // show splash screen 3 sec before loading app
}
}
DroidGap中可以配置的属性如下：
Properties: The application can be configured using the following properties:
//加载时候加载对话框的信息
// Display a native loading dialog when loading app. Format for value = "Title,Message".
// (String - default=null)
super.setStringProperty("loadingDialog", "Wait,Loading Demo...");
//加载对话对话框
// Display a native loading dialog when loading sub-pages. Format for value = "Title,Message".
// (String - default=null)
super.setStringProperty("loadingPageDialog", "Loading page...");
// Cause all links on web page to be loaded into existing web view,
// instead of being loaded into new browser. (Boolean - default=false)
super.setBooleanProperty("loadInWebView", true);
//加载相关的动画信息
// Load a splash screen image from the resource drawable directory.
// (Integer - default=0)
super.setIntegerProperty("splashscreen", R.drawable.splash);
//设置默认的背景色
// Set the background color.
// (Integer - default=0 or BLACK)
super.setIntegerProperty("backgroundColor", Color.WHITE);
//设置超时时间
// Time in msec to wait before triggering a timeout error when loading
// with super.loadUrl(). (Integer - default=20000)
super.setIntegerProperty("loadUrlTimeoutValue", 60000);
//设置请求错误时候的提示页面
// URL to load if there's an error loading specified URL with loadUrl().
// Should be a local URL starting with file://. (String - default=null)
super.setStringProperty("errorUrl", "file:///android_asset/www/error.html");
//是否在后台运行的功能
// Enable app to keep running in background. (Boolean - default=true)
super.setBooleanProperty("keepRunning", false);
Phonegap.xml的配置如下：
PhoneGap uses a configuration file at res/xml/phonegap.xml to specify the following settings.
//允许phonegap访问的路径和域
Approved list of URLs that can be loaded into DroidGap
<access origin="http://server regexp" subdomains="true" /
>
//日志的模式
Log level: ERROR, WARN, INFO, DEBUG, VERBOSE (default=ERROR)
<log level="DEBUG" />
Phonegap plugins:
PhoneGap uses a file at res/xml/plugins.xml to list all plugins that are installed.
Before using a new plugin, a new element must be added to the file.
name attribute is the service name passed to PhoneGap.exec() in JavaScript
value attribute is the Java class name to call.
<plugins>
<plugin name="App" value="com.phonegap.App"/>
...
</plugins>