This is a text-only version of the following page on https://raymii.org: --- Title : Openstack Horizon, remove the loading modal with uBlock Origin Author : Remy van Elst Date : 25-05-2017 URL : https://raymii.org/s/articles/Openstack_Horizon_remove_the_loading_modal_with_uBlock_origin.html Format : Markdown/HTML --- The OpenStack dashboard, Horizon, is a great piece of software to manage your OpenStack resources via the web. However, it has, in my opinion, a very big usability issue. The loading dialog that appears after you click a link. It blocks the entire page and all other links. So, whenever I click, I have to wait three to five seconds before I can do anything else. Clicked the wrong menu item? Sucks to be you, here have some loading. Clicked a link and quickly want to open something in a new tab while the page is still loading? Nope, not today. It's not that browsers have had a function to show that a page is loading, no, of course, the loading indication that has been there forever is not good enough. Let's re-invent the wheel and significantly impact the user experience. With two rules in uBlock Origin this loading modal is removed and you can work normally again in Horizon

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Here's a screenshot of the loading dialog: ![][2] To remove the dialog, install uBlock Origin and open up the preferences. Go to the My List tab, and add the following rules: your.horizon-url.net##.loading your.horizon-url.net##.modal-backdrop Put your own domain URL there. If you just want to have the loading dialog, but not the backdrop that blocks everything, leave out the last line. Afterwards, reload the dashboard and enjoy your enhanched user experience. [1]: https://www.digitalocean.com/?refcode=7435ae6b8212 [2]: https://raymii.org/s/inc/img/horizon_loading.png --- License: All the text on this website is free as in freedom unless stated otherwise. This means you can use it in any way you want, you can copy it, change it the way you like and republish it, as long as you release the (modified) content under the same license to give others the same freedoms you've got and place my name and a link to this site with the article as source. This site uses Google Analytics for statistics and Google Adwords for advertisements. You are tracked and Google knows everything about you. Use an adblocker like ublock-origin if you don't want it. All the code on this website is licensed under the GNU GPL v3 license unless already licensed under a license which does not allows this form of licensing or if another license is stated on that page / in that software: This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Just to be clear, the information on this website is for meant for educational purposes and you use it at your own risk. I do not take responsibility if you screw something up. Use common sense, do not 'rm -rf /' as root for example. If you have any questions then do not hesitate to contact me. See https://raymii.org/s/static/About.html for details.