<div>
here<br />
<br />

<pre><code id="code-20-42250085-1">var data = [{
  Name: &quot;xxxx&quot;,
  Last: &quot;bbbbb&quot;
}, {
  Name: &quot;ddddd&quot;,
  Last: &quot;sssss&quot;
}];

alert(&quot;no of data: &quot; + data.length);
alert(&quot;name of first data : &quot; + data[0].Name);</code></pre>
</div>


here



var data = [{
  Name: "xxxx",
  Last: "bbbbb"
}, {
  Name: "ddddd",
  Last: "sssss"
}];

alert("no of data: " + data.length);
alert("name of first data : " + data[0].Name);

<div>
thank you this is exactly what I was looking for:<br />
<br />
var keys = Object.keys(data[0]);
</div>


thank you this is exactly what I was looking for:

var keys = Object.keys(data[0]);

<div>
<div class="content wysiwyg-content">
Hi Guys,<br />
<br />
I would like to get the property names from a Javascript object to build a table dynamically. Example:<br />
<br />
var data = [{<br />
&nbsp; &nbsp; &nbsp; &nbsp; Name: &quot;xxxx&quot;,<br />
&nbsp; &nbsp; &nbsp; &nbsp; Last: &quot;bbbbb&quot;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; },<br />
{<br />
&nbsp; &nbsp; &nbsp; &nbsp; Name: &quot;ddddd&quot;,<br />
&nbsp; &nbsp; &nbsp; &nbsp; Last: &quot;sssss&quot;<br />
}]<br />
<br />
Now imagine this properties (Name , Last) come in different name from the database so how could I retrieve the property data from the json array with javascript.<br />
<br />
Thank.
</div>
</div>


Hi Guys,

I would like to get the property names from a Javascript object to build a table dynamically. Example:

var data = [{
        Name: "xxxx",
        Last: "bbbbb"
                },
{
        Name: "ddddd",
        Last: "sssss"
}]

Now imagine this properties (Name , Last) come in different name from the database so how could I retrieve the property data from the json array with javascript.

Thank.

Javascript/Json

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

jQuery (Core) is a cross-browser JavaScript library that provides abstractions for common client-side tasks such as Document Object Model (DOM) traversal, DOM manipulation, event handling, animation and Ajax. jQuery also provides a platform to create plugins that extend jQuery's capabilities beyond those already provided by the library.

jQuery

JavaScript Object Notation, or JSON, is human-readable text used when transmitting data objects consisting of attribute:value pairs between a server and a web application as an alternative to XML. JSON, while it is originally derived from JavaScript, is a language-independent data format. Code for parsing and generating JSON data is available in many programming languages.