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BUG If a nested page editable but parent not, user can't expand tree

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If you're logged in as a specific user in a group who has view/edit
permissions of a page that has a parent page which doesn't have
permissions, you can't expand the tree node to get access to that
nested page.

This fixes LeftAndMain.Tree.js to allow expanding if there are
immediate children tree nodes that are not disabled. Also fixes
styling so that only immediate children nodes are greyed out.

Fixes this ticket: http://open.silverstripe.org/ticket/7913
This commit is contained in:
Sean Harvey 2012-09-28 12:08:14 +12:00
parent a86b54b3ed
commit b186626b73
3 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
admin/css/screen.css
View File

@ -649,7 +649,7 @@ form.import-form label.left { width: 250px; }
.cms .jstree a > .jstree-icon, .TreeDropdownField .treedropdownfield-panel .jstree a > .jstree-icon { margin-right: 3px; }
.cms .jstree li.jstree-open > ul, .TreeDropdownField .treedropdownfield-panel .jstree li.jstree-open > ul { display: block; }
.cms .jstree li.jstree-closed > ul, .TreeDropdownField .treedropdownfield-panel .jstree li.jstree-closed > ul { display: none; }
.cms .jstree li.disabled a, .TreeDropdownField .treedropdownfield-panel .jstree li.disabled a { color: #aaaaaa; }
.cms .jstree li.disabled > a, .TreeDropdownField .treedropdownfield-panel .jstree li.disabled > a { color: #aaaaaa; }
.cms .jstree-rtl a > .jstree-icon, .TreeDropdownField .treedropdownfield-panel .jstree-rtl a > .jstree-icon { margin-left: 3px; margin-right: 0; }
.cms .jstree-rtl li, .TreeDropdownField .treedropdownfield-panel .jstree-rtl li { margin-left: 0; margin-right: 18px; }
.cms .jstree-rtl > ul > li, .TreeDropdownField .treedropdownfield-panel .jstree-rtl > ul > li { margin-right: 0px; }

7
admin/javascript/LeftAndMain.Tree.js
View File

@ -75,9 +75,12 @@
}
if($.inArray(data.func, ['check_node', 'uncheck_node'])) {
//Don't allow check and uncheck if parent is disabled
// don't allow check and uncheck if parent is disabled
var node = $(data.args[0]).parents('li:first');
if(node.hasClass('disabled')) {
var allowedChildren = node.find('li:not(.disabled)');
// if there are child nodes that aren't disabled, allow expanding the tree
if(node.hasClass('disabled') && allowedChildren == 0) {
e.stopImmediatePropagation();
return false;
}

2
admin/scss/_tree.scss
View File

@ -75,7 +75,7 @@
}
}
li.disabled a {
li.disabled > a {
color: #aaaaaa;
}