Richard Davies wrote: The UK has a good crop of technology pioneers in cloud computing - for example ElasticHosts, FlexiScale, Flexiant, OnApp - and also some strong government initiatives such as G-Cloud.
We will have to see whether this kind of technical leadership converts into swift mass-market adoption or not.
RichFaces comes with a4j:status tag that allows to show AJAX request status. Here is an example how to create a page-level indicator, in other words, any action from this page will trigger the status to be displayed. It’s one way to tell the user that something is happening. Technically, the a4j:status is associated with the closest a4j:region. By default the entire page is a region (even though we don’t put it on the page).
<a4j:statusid="stateStatus"startText="Working..."startStyle="background-color: #ffA500; font-weight:bold; position: absolute; right: 5px; top: 1px; width: 100px;"/><h:form>
all other controls...
</h:form>
The status will be displayed in the upper right corner of the browser:
We are only showing a status when a request is being processed. You can also show a status when the request is done (or not executing) by setting stopText attribute. Lastly, if you want to include something other than text, two facets are available to include any content you want: start and status.
About Max Katz Max Katz is a Senior Systems Engineer at Exadel. He has been helping customers jump-start their RIA development as well as providing mentoring, consulting, and training. Max is a recognized subject matter expert in the JSF developer community. He has provided JSF/RichFaces training for the past four years, presented at many conferences, and written several published articles on JSF-related topics. Max also leads Exadel's RIA strategy and writes about RIA technologies in his blog, http://mkblog.exadel.com. He is an author of "Practical RichFaces" book (Apress). Max holds a BS in computer science from the University of California, Davis.
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