StackOverflow2013

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plurals

PO
primarykey
Id
19058937
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-09-27T19:48:49.010
FavoriteCount
0
LastActivityDate
2013-09-27T20:00:51.710
LastEditDate
2013-09-27T20:00:51.710
LastEditorUserId
4174
OwnerUserId
4174
ParentId
19058808
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
<pre><code>document.getElementById("file").children[1].style.display = "none"; </code></pre> Is hiding the 'Save' menu item (the 2nd child of <code><ul id="file"></code>). <pre><code>document.getElementById("edit").children[1].style.display = "none"; </code></pre> Is hiding the 'Delete' menu item (the 2nd child of <code><ul id="edit"></code>). If you want to hide the 'Add New' submenu item, you should target the first child of <code><ul id="edit"></code> like this: <pre><code>document.getElementById("edit").children[0].style.display = "none"; </code></pre> If you want to hide the entire 'Edit' submenu with all items, you should target the <code><ul id="edit"></code> like this: <pre><code>document.getElementById("edit").style.display = "none"; </code></pre> This does point out an important drawback of using <code>children</code> as a means of selecting menu items. If the order of the items changes, so does your Javascript. You are much better off targeting the items by their <code>class</code>names or <code>id</code>s. If you remove the inner <code>div</code> from the <code>a</code> link in each item (this is superfluous), and replace the <code>id</code> on the <code>li</code> element, you can target just the menu item you want: <pre><code> <ul id="edit"> <li id="div_rssims_edit_addnew"><a href="#nogo" onclick="rssims_addnew()">Add new</a></li> <li id="delete"><a href="#nogo" onclick="sims_delete()">Delete</a></li> <li id="clear"><a href="#nogo" onclick="sims_reset()">Clear Form</a></li> </ul> document.getElementById("div_rssims_edit_addnew").style.display = "none"; </code></pre> This always works, no matter what the order of the items is. It still blows up with an error if the element(s) are not present in the page. To prevent this, you best use a javascript library like jQuery to do this: <a href="http://api.jquery.com/hide/" rel="nofollow">http://api.jquery.com/hide/</a>.
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singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POHiding an <li> element in a <ul>
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USKamiel Wanrooij
UserOwnerUserId
1. USKamiel Wanrooij
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PostLinksRelatedPostIdPostId
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1. This table or related slice is empty.
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1. This table or related slice is empty.
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1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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