November Happy Hour will be moved to Thursday December 5th.

Anders Hattestad
Nov 18, 2009
  11707
(0 votes)

Running long admin tasks

Some times I’m making some admin task that takes a long time to execute. Since I’m a bit lacy I made some generic code to help me to move the execution to a different thread and displays a progress bar, and when finished displays the result.

I know there is methods with Ajax frameworks that can resolve this, but I wanted more control on the actually thread.

I have made the code like a web control that you can embed around you existing user control like this

<Itera:DoInThread runat="server" id="test" CacheResultFor="1" ThreadFor="Session">
    <uc1:test ID="test2" runat="server" />
    <uc1:test ID="test1" runat="server" />
</Itera:DoInThread>

The DoInThread control will instead of adding the sub controls to it self add them to a list of controls. Then a background thread will start and execute the Page_Load method on each control. (Yes I know there are other functions that should have been executed, but I only needed Page_Load :))

I then add a IFrame pointing to a different page imagethat will display the progress on the thread. The progress is found by trying to execute a Progress function on each of the sub controls and return the text as the progress text. The IFrame page will reload every second or so to update the progress. After the content is generated it will by using JavaScript replace the owner div of the IFrame with the content.

The IFrame points to a Threads.aspx page and you need to add this in the web.config to see the generated content and progress.

<system.webServer>
  <handlers>
    <add name="Threads" path="Threads.aspx" verb="GET" type="Itera.Threads.HttpHandler.SubResults,Itera.Threads" />
    </handlers>
</system.webServer>
and to use the Itera:Threads
<pages validateRequest="false" enableEventValidation="false" >
  <controls>
    <add tagPrefix="Itera" namespace="Itera.Threads.WebControls" assembly="Itera.Threads" />
  </controls>
</pages>

Download the project

PS: Objectware is recruiting!

look here for more information

http://www.finn.no/finn/job/object?finnkode=19881777

Nov 18, 2009

Comments

Please login to comment.
Latest blogs
Optimizely SaaS CMS + Coveo Search Page

Short on time but need a listing feature with filters, pagination, and sorting? Create a fully functional Coveo-powered search page driven by data...

Damian Smutek | Nov 21, 2024 | Syndicated blog

Optimizely SaaS CMS DAM Picker (Interim)

Simplify your Optimizely SaaS CMS workflow with the Interim DAM Picker Chrome extension. Seamlessly integrate your DAM system, streamlining asset...

Andy Blyth | Nov 21, 2024 | Syndicated blog

Optimizely CMS Roadmap

Explore Optimizely CMS's latest roadmap, packed with developer-focused updates. From SaaS speed to Visual Builder enhancements, developer tooling...

Andy Blyth | Nov 21, 2024 | Syndicated blog

Set Default Culture in Optimizely CMS 12

Take control over culture-specific operations like date and time formatting.

Tomas Hensrud Gulla | Nov 15, 2024 | Syndicated blog

I'm running Optimizely CMS on .NET 9!

It works 🎉

Tomas Hensrud Gulla | Nov 12, 2024 | Syndicated blog

Recraft's image generation with AI-Assistant for Optimizely

Recraft V3 model is outperforming all other models in the image generation space and we are happy to share: Recraft's new model is now available fo...

Luc Gosso (MVP) | Nov 8, 2024 | Syndicated blog