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Bug #30900

closed

ActionIcon for Available Extensions is hidden in ExtensionManager

Added by Stefan Sorgen over 12 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Must have
Category:
Extension Manager
Target version:
Start date:
2011-10-13
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
6.0
PHP Version:
5.3
Tags:
Complexity:
easy
Is Regression:
Sprint Focus:

Description

In the backend tool "Extension Manager" the first tab show a list all available extensions. In the first column there should be an icon for the action "update", "install" or "remove".

Today I noticed, that there are only three dots "..." and the icons had gone for all extensions (each row) in this tab (but not for the tab import extensions).

I found out that the icon is still available, but there are hidden...

I use Firefox-7.0.1 and retreive yesterday an update. It could be possible, that with the update of FF the CSS compatibilities was extended.

My analysis:
- there are two img elements inside the td element, first for update, second for install/remove
- the css style for img is inherited from td which has the classes "paddingNoActionIcon" and "paddingActionIcon":
.paddingActionIcon img {margin-right:5px}
.paddingNoActionIcon img {margin-right:20px}
(declared in /typo3/sysext/em/res/css/t3_em.css)
- the css style for td has the class "x-grid3-cell-inner":
.x-grid3-cell-inner {
overflow: hidden;
padding: 3px 3px 3px 5px;
text-overflow: ellipsis;
white-space: nowrap;
}

Problem:
The CSS "text-overflow: ellipsis" means, that an overflow of content will not cut off, but replaced by a string "...".
The browser calculate the width and however include the margin to the width and notes that the image can not be displayed completely and replaces the second image with "...".

This property is not W3C conform and exists since IE5.5, but i don't know why it doesn't occur in IE8 and IE7.

Solutions:
When I disable the property "text-overflow: ellipsis" or change the "margin-right" of the definition ".paddingNoActionIcon img" to "5px", the icon will be displayed.
A change of the padding from "3px 3px 3px 5px" to "3px" works as well.

I hope you have an opportunity to check this.

I tested it in IE8 and FF6.0.2 and there it looks ok.


Files

screenshot_em_actionIcons.png (9.43 KB) screenshot_em_actionIcons.png Stefan Sorgen, 2011-10-13 17:27

Related issues 3 (0 open3 closed)

Related to TYPO3 Core - Bug #33931: sprites in em borken with ff 12/13 install/uninstallClosedFrancois Suter2012-02-14

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Has duplicate TYPO3 Core - Bug #36665: Missing install/uninstall icons in Extension Manager of 4.6 and 4.7 FF12 and IE9Closed2012-04-27

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Has duplicate TYPO3 Core - Bug #36770: Extension manager doesn't show whether extension is installedClosed2012-05-02

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