Skip to main content

$post / $each with JQuery

Let's say you want to do a JQuery $post and then use $each to traverse through the result. this exampel show how it can be accomplished.

Example JSON data set generated using Php or other scripting languages :-

{"items":[{"memberID":"1","memberName":"Julia Boris","profileInfo":"jaya jaya"},{"memberID":"1","memberName":"Julia Boris","profileInfo":"michael "},{"memberID":"1","memberName":"Julia Boris","profileInfo":"89898989"}]}

From the browser you can use the following codes to do an AJAX Post. Notice the I purposely pass dummy data to the other end. Somehow it returned text instead of JSON if i do not pass dummy data.

You can do some debugging by displaying return "data". If you can see the content of your data as shown example above, then you might not be returning JSON data type - meaning u cannot manipulate it using $each.

Example below also shows you how u can access individual record.

$.post("getExploreRecent.php", {"name" : "dummy"} , function(data)


$.each(data.items ,function(i,item) {

}, "json");

That's it. Pretty straight forward.


Popular posts from this blog

Android Programmatically apply style to your view

Applying style to your view (button in this case) dynamically is pretty easy. All you have to do is place the following in your layout folder (res/layout)
Let's call this file : buttonstyle.xml
<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android=""> <item android:state_pressed="true" > <shape> <solid android:color="#449def" /> <stroke android:width="1dp" android:color="#2f6699" /> <corners android:radius="3dp" /> <padding android:left="10dp" android:top="10dp" android:right="10dp" android:bottom="10dp" /> </shape> </item> <item> <shape> <gradient android:startColor="#449def" a…

OpenCover code coverage for .Net Core

I know there are many post out there getting code coverage for .dotnetcore. I'm using opencover to address this needs.

In case, you do no want to use opencover and wanted to stick with vs2015 code coverage, you can try to copy Microsoft.VisualStudio.CodeCoverage.Shim.dll from C:\Program Files (x86)\Microsoft Visual Studio 14.0\Team Tools\Dynamic Code Coverage Tools\coreclr\ and drop it into your project "bin\Debug\netcoreapp1.0" folder.  Please note : you need to be on VS2015 Enterprise to do this. 

To get started, I guess we need to add OpenCover and ReportGenerator for our test projects, as shown in diagram below :-

When nuget packge gets restored, we will have some binaries downloaded to our machine and we going to use this to generate some statistics. I think the biggest issue is to getting those command lines work.

In dotnetcore, we run test project using "dotnet test" (assuming you are in the test project folder - if not please go there)  So we add this …

DataTable does not have AsEnumerable

I have problem locating my AsEnumerable extension method in my DataTabe (System.Data). Thank god for this post by Angel

I was able to find this method once i have added reference to the following assembly.

C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.DataSetExtensions.dll

Try to do a dummy Build and you should be able to get it.