{"action":"created","issue":{"url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit/issues/282","repository_url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit","labels_url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit/issues/282/labels{/name}","comments_url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit/issues/282/comments","events_url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit/issues/282/events","html_url":"https://github.com/DevExpress/AjaxControlToolkit/issues/282","id":196367017,"number":282,"title":"Combobox style corrupted when placed on a tab control in an accordian","user":{"login":"PeterWoods16","id":24647830,"avatar_url":"https://avatars.githubusercontent.com/u/24647830?v=3","gravatar_id":"","url":"https://api.github.com/users/PeterWoods16","html_url":"https://github.com/PeterWoods16","followers_url":"https://api.github.com/users/PeterWoods16/followers","following_url":"https://api.github.com/users/PeterWoods16/following{/other_user}","gists_url":"https://api.github.com/users/PeterWoods16/gists{/gist_id}","starred_url":"https://api.github.com/users/PeterWoods16/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/PeterWoods16/subscriptions","organizations_url":"https://api.github.com/users/PeterWoods16/orgs","repos_url":"https://api.github.com/users/PeterWoods16/repos","events_url":"https://api.github.com/users/PeterWoods16/events{/privacy}","received_events_url":"https://api.github.com/users/PeterWoods16/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-12-19T09:29:10Z","updated_at":"2016-12-21T11:38:22Z","closed_at":null,"body":"### The AJAX Control Toolkit \\<16.1.1.0\\>\r\nTested in 16.1.1.0 and 15.1.4.0\r\nMS VS Com 2015 v14.0.25431.01 update 3\r\n.Net Framework 4.6.01586\r\n### The installation method\r\nNuGet package manager console\r\n     Resolving actions to install package 'AjaxControlToolkit.16.1.1'\r\n     Resolved actions to install package 'AjaxControlToolkit.16.1.1'\r\n     Retrieving package 'AjaxControlToolkit 16.1.1' from 'nuget.org'.\r\n       GET https://api.nuget.org/packages/ajaxcontroltoolkit.16.1.1.nupkg\r\n       OK https://api.nuget.org/packages/ajaxcontroltoolkit.16.1.1.nupkg 123ms\r\n     Installing AjaxControlToolkit 16.1.1.\r\n     Adding package 'AjaxControlToolkit.16.1.1' to folder 'C:\\Work\\Source\\Web\\Scratch\\packages'\r\n     Added package 'AjaxControlToolkit.16.1.1' to folder 'C:\\Work\\Source\\Web\\Scratch\\packages'\r\n     Added package 'AjaxControlToolkit.16.1.1' to 'packages.config'\r\n     Successfully installed 'AjaxControlToolkit 16.1.1' to Scratch\r\n     Executing nuget actions took 4.42 sec\r\n     Time Elapsed: 00:00:05.3199981\r\n     PM> \r\n### Minimal steps to reproduce the bug\r\nThis is the problem cut to the most basic HTML...\r\nBasically, it is an Accordion control with a combo in the first pane and then a tab control that contains combo in the second pane.  A combo3 control is added to the second accordion pane outside of the scope of the tab control to illustrate that fact that without the tab everything is actually ok.\r\n\r\n[Html.txt](https://github.com/DevExpress/AjaxControlToolkit/files/660606/Html.txt)\r\n\r\n\r\n### Actual result\r\nThis is with IE11, but its the same with Chrome etc.\r\nEverything is find as it loads up and shows the first accordion pane.\r\n\r\n![image](https://cloud.githubusercontent.com/assets/24647830/21306449/f2032fc8-c5c8-11e6-98d8-34981299cdf7.png)\r\n\r\nSo then click on 'Header 2'\r\n\r\n![image](https://cloud.githubusercontent.com/assets/24647830/21306495/2c212fde-c5c9-11e6-8dc7-e7af8a9f31eb.png)\r\n\r\nSo what this shows is the second combo in the tab control and a third combo outside the tab control.  The second combo has a corrupted style whereas the third combo is still ok.  Specifically, the corrupted combo2 has zero sized height and width for the button and list aspects of the control.\r\n\r\n![image](https://cloud.githubusercontent.com/assets/24647830/21306667/1cfdf0a4-c5ca-11e6-8246-2e3851450b1f.png)\r\n\r\nThe above debugger output shows the width and height style values set to zero on combo2.\r\n\r\nFor comparison, here are the same styles set on combo3 correctly (outside of the tab control).\r\n\r\n![image](https://cloud.githubusercontent.com/assets/24647830/21306802/b5145d2e-c5ca-11e6-8fc2-e921467a9339.png)\r\n\r\n### Expected result\r\nMy expected result would be a combo styled exactly as combo1 and combo3 inside the tab control within the second accordion pane i.e.....\r\n\r\n![image](https://cloud.githubusercontent.com/assets/24647830/21306890/19554258-c5cb-11e6-8971-e4991adbde3c.png)\r\n\r\n### Browser(s) used\r\nIE11 & Chrome 55.0.2883.87 m (64 bit)\r\n### A site deployment method\r\nI am just deploying to LOCALHOST at the moment .\r\nWin 10, IIS Express."},"comment":{"url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit/issues/comments/268502094","html_url":"https://github.com/DevExpress/AjaxControlToolkit/issues/282#issuecomment-268502094","issue_url":"https://api.github.com/repos/DevExpress/AjaxControlToolkit/issues/282","id":268502094,"user":{"login":"MikhailTymchukDX","id":17080984,"avatar_url":"https://avatars.githubusercontent.com/u/17080984?v=3","gravatar_id":"","url":"https://api.github.com/users/MikhailTymchukDX","html_url":"https://github.com/MikhailTymchukDX","followers_url":"https://api.github.com/users/MikhailTymchukDX/followers","following_url":"https://api.github.com/users/MikhailTymchukDX/following{/other_user}","gists_url":"https://api.github.com/users/MikhailTymchukDX/gists{/gist_id}","starred_url":"https://api.github.com/users/MikhailTymchukDX/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MikhailTymchukDX/subscriptions","organizations_url":"https://api.github.com/users/MikhailTymchukDX/orgs","repos_url":"https://api.github.com/users/MikhailTymchukDX/repos","events_url":"https://api.github.com/users/MikhailTymchukDX/events{/privacy}","received_events_url":"https://api.github.com/users/MikhailTymchukDX/received_events","type":"User","site_admin":false},"created_at":"2016-12-21T11:38:22Z","updated_at":"2016-12-21T11:38:22Z","body":"It's hard to tell what causes this error based only on this exception message.\r\nWould you please provide a sample project that generates this error so we can research it and find the cause?"}}
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