Vesna Manojlovic

Adding Interactivity to Embedded RIPEstat Widgets

Vesna Manojlovic
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RIPEstat widgets - which can be embedded in any web page - can now be configured to allow your site's visitors to query resources.


The RIPEstat website is made up of more than a dozen widgets. Each widget performs a particular function and can be embedded in any website. You can read more about embedding widgets in the documentation , or watch an example in the demonstration video s2e01 . The code necessary to embed a widget can be found on any instance of the RIPEstat widget as grab , as shown in Figure 1.

RIPEstat widget grab expanded (Object Browser) Figure 1: Where to find the embed code in any widget

Up to now, widgets have been designed with the idea that the person embedding the widget would choose the resource to be displayed. This type of use is ideal for an organisation wanting to offer a summary of the performance of its resources, or for an author wanting to illustrate the state of a resource at a particular point in time in a form which offers viewers the opportunity to interact with the visualisation.

New Functionality

It is now possible to also embed RIPEstat widgets which contain a 'resource bar' so that site viewers can enter resources. This is an ideal application for websites which want to discuss particular Internet status or statistic, and give site visitors the opportunity to see how particular resources compare.

It is possible to embed a widget with a resource bar either with a default resource specified , or with no resource specified .

Including a Default Resource

Figure 2 shows how a widget would look if it were embedded in a website with the resource bar enabled, and a default resource ( specified.

In Figure 3, a visitor has entered a new resource (2001:7f8:2b::/48) in the resource bar, and in Figure 4, the same widget is shown after the visitor has submitted the request.

RIPEstat resource bar: ASH default resource Figure 2: An embedded Address Space Hierarchy widget showing the default resource

RIPEstat resource bar: ASH entering new resource Figure 3: The same Address Space Hierarchy widget shown in Figure 2, after a site visitor has typed (but not submitted) a new resource request

RIPEstat resource bar: ASH new resource loaded Figure 4: The same Address Space Hierarchy widget shown in Figures 2 and 3, after a site visitor has requested a new resource

The JavaScript which was used to embed the widget shown in Figures 2 through 4 is shown below (the new flag which makes the resource bar visible is show_controls --read more about this in the widget API documentation ):

 <script src=""></script>
<div class="statwdgtauto"><script>ripestat.init("address-space-hierarchy",

No Resource Specified

Figure 5 shows how an example widget where the resource bar is present and no default resource has been specified. In Figure 6, the same widget is shown after a site visitor has entered a resource.

RIPEstat resource bar: PSD empty Figure 5: An embedded Prefix Size Distribution widget with an address bar and no default resource

RIPEstat resource bar: PSD user-entered resource Figure 6: The same Prefix Size Distribution widget shown in figure 5, after a site visitor has entered a resource

The widget shown in Figures 5 and 6 was embedded using the following code:

 <script src=""></script>
<div class="statwdgtauto"><script>ripestat.init("prefix-size-distribution",
{}, null,{"show_controls":"yes"})</script></div>

The argument show_controls enables the resource bar, while the empty associative array (the second argument) is used to indicate that no resource is specified by default. A full description of all the available options can be found in the documentation .


We hope that this new RIPEstat feature will prove useful in ways we haven't even imagined. If you're making use of a RIPEstat widget, we want to hear about it!


There are several ways in which you can offer feedback on RIPEstat:

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About the author

Vesna Manojlovic is Community Builder at RIPE NCC. Vesna joined the RIPE NCC as a Trainer in 1999. In 2003, she took responsibility for developing and delivering advanced courses, such as RPSL, Routing Registry, DNSSEC and IPv6. In 2008, she lead efforts to establish IPv6 RIPEness as a measure of IPv6 deployment among LIRs. In 2011, she joined the Science Division as Manager of the Measurements Community Building team; in 2015 she moved to Communications Department as Senior Community Builder, with a focus on organising hackathons. Vesna gives presentations at many technical conferences and workshops, and enjoys visiting hackerspaces. Vesna received a Batchelor of Sciences Degree in Computer Science and Informatics from the School of Electrical Engineering, University of Belgrade. She has three children.

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