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Hi There,<br />
<br />
Please post the source code.<br />
<br />
Sean
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Hi There,

Please post the source code.

Sean

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Please go through this:<br />
<a href="https://www.experts-exchange.com/questions/23482039/iframe-and-parent-page-refresh.html" rel="ugc">https://www.experts-exchange.com/questions/23482039/iframe-and-parent-page-refresh.html</a>
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Please go through this:
https://www.experts-exchange.com/questions/23482039/iframe-and-parent-page-refresh.html [https://www.experts-exchange.com/questions/23482039/iframe-and-parent-page-refresh.html]

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It would be easier for me with the complete working source code.
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It would be easier for me with the complete working source code.

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Can you please just show me how to code a basic XMLHttp?
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Can you please just show me how to code a basic XMLHttp?

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<div class="content wysiwyg-content">
Can anyone show me to update a dropdown using XMLHttpRequest which get its data from an Iframe?
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Can anyone show me to update a dropdown using XMLHttpRequest which get its data from an Iframe?

Using XMLHttp Request to update the dropdownlist from an iFrame

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications

ASP.NET

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

Asynchronous JavaScript and XML (AJAX) is a group of interrelated Web development techniques used on the client-side to create asynchronous Web applications. With AJAX, web applications can send data to and retrieve from a server asynchronously (in the background) without interfering with the display and behavior of the existing page. HTML and CSS can be used in combination to mark up and style information. The Document Object Model (DOM) is accessed with JavaScript to dynamically display and allow interaction with the information presented.