Order by filter in js controller

Below code will sort the list listLeaves in the descending order of date field .

$scope.listLeaves = $filter('orderBy')($scope.listLeaves, "-date")

AngularJs: order by filter

Use order by like this:

<tr ng-repeat="emp in empList | orderBy:joiningDate">
</tr>

Above code will show you emp list in ascending order of joining date.

<tr ng-repeat="emp in empList | orderBy:-joiningDate">
</tr>

You can see I used - (hyphen) in above code. Due to this hyphen employee list will show in descending order of joining date.

Angularjs filtered array length

In this example, I am applying a filter on list and after that I am getting the length.

<tr ng-show="showdate && (yourlist | filter:searchEmp).length > 0"><td class='appointment_header' style="font-weight:bold;" colspan="3"><span> {{----}}</span></td></tr>

Solved:: Phonegap access origin problem with angularjs

I am giving simple steps to solve Phonegap access origin problem with angularjs

You have to create a filter at your java server side to allow cross domain requests (If your angularjs requests resources from any other java server):


A. Your java filter class will be look like as:
package com.abc.security.corsfilter.util;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class CORSFilter implements Filter {
    public void destroy() {
    }

    public static String VALID_METHODS = "DELETE, HEAD, GET, OPTIONS, POST, PUT";

    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws ServletException,
            IOException {
        HttpServletRequest httpReq = (HttpServletRequest) req;
        HttpServletResponse httpResp = (HttpServletResponse) resp;

        // No Origin header present means this is not a cross-domain request
        String origin = httpReq.getHeader("Origin");
        if (origin == null) {
            // Return standard response if OPTIONS request w/o Origin header
            if ("OPTIONS".equalsIgnoreCase(httpReq.getMethod())) {
                httpResp.setHeader("Allow", VALID_METHODS);
                httpResp.setStatus(200);
                return;
            }
        } else {
            // This is a cross-domain request, add headers allowing access
            httpResp.setHeader("Access-Control-Allow-Origin", origin);
            httpResp.setHeader("Access-Control-Allow-Methods", VALID_METHODS);

            String headers = httpReq.getHeader("Access-Control-Request-Headers");
            if (headers != null)
                httpResp.setHeader("Access-Control-Allow-Headers", headers);

            // Allow caching cross-domain permission
            httpResp.setHeader("Access-Control-Max-Age", "3600");
        }
        // Pass request down the chain, except for OPTIONS
        if (!"OPTIONS".equalsIgnoreCase(httpReq.getMethod())) {
            chain.doFilter(req, resp);
        }
    }

    public void init(FilterConfig config) throws ServletException {

    }

}

B. Make entry of this filter in web.xml. Remember entry of this filter should be first, if you have any other filters entry in your web.xml

      <filter>
         <filter-name>CorsFilter</filter-name>
         <filter-class>com.certain.security.corsfilter.util.CORSFilter</filter-class>
     </filter>
     <filter-mapping>
         <filter-name>CorsFilter</filter-name>
         <url-pattern>/*</url-pattern>

     </filter-mapping>


*******Now we are going to make changes in code of your phonegap application.******


Your phonegap activity class should look like this:

package com.example.hello;

import android.os.Bundle;
import org.apache.cordova.*;
import android.webkit.CookieManager;

public class HelloWorld extends CordovaActivity
{
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        super.init();
CookieManager.setAcceptFileSchemeCookies(true); // this must be in this class
        // Set by <content src="index.html" /> in config.xml
        super.loadUrl(Config.getStartUrl());
        //super.loadUrl("file:///index.html");
    }
}

Changes in /usr/local/src/node-v0.10.29/hello/config.xml

use <access origin="*" />