StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POShow comma in html only if the variable has value using jquery?
primarykey
Id
15761626
data
AcceptedAnswerId
0
AnswerCount
4
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2013-04-02T10:19:31.207
FavoriteCount
0
LastActivityDate
2013-04-02T12:51:18.207
LastEditDate
LastEditorUserId
0
OwnerUserId
2032220
ParentId
0
PostTypeId
1
Score
0
ViewCount
400
LastEditorDisplayName
text
Body
<p>I have a table like this:</p> <pre><code><table class="table table-bordered"> <thead> <tr> <th></th> <th>Project Name</th> <th>Tape-ID</th> <th>Video Type</th> <th>Date Created</th> <th>Director</th> <th>Camera Person</th> <th>Editor</th> <th>Tag</th> </tr> </thead> <tbody> {% load endless %} {% paginate 8 a %} {% for choice, i in a %} <tr> <td><input type="checkbox" name="choice" id="choice{{ forloop.counter }}" value="{{ choice.id }}" onchange="checkChecked()" /></td> <td>{{ choice.name }}</td> <td>{{ choice.tape_id }} </td> <td>{{ choice.video_type }}</td> <td>{{ i }}</td> <td>{{ choice.director }}</td> <td>{{ choice.cameraman }}</td> <td>{{ choice.editor }}</td> <td>{{ choice.tag1 }}, {{ choice.tag2 }}, {{ choice.tag3 }}, {{ choice.tag4 }}, {{ choice.tag5 }}, {{ choice.tag6 }}, {{ choice.tag7 }}, {{ choice.tag8 }}, {{ choice.tag9 }}, {{ choice.tag10 }} </td> </tr> {% endfor %} </tbody> </table> </code></pre> <p>These variable <code>{{ choice...}}</code> may or may not have value. It is sequential though. The variable upto 3 can have values and none of have values after 3. If there's no value it comes like this:</p> <pre><code>water, pollution, hello, , , , , , </code></pre> <p>I don't want to show comma if there's no value. How can I do this?</p>
Tags
<jquery><html>
Title
Show comma in html only if the variable has value using jquery?
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USpynovice
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
  singulars
  LinkTypeLinkTypeId
  LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
2. PO
  singulars
  PostTypePostTypeId
  PTAnswer
3. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. COWhy do this with javascript when you can do it on server side?
  singulars
  PostPostId
  POShow comma in html only if the variable has value using jquery?
  UserUserId
  USPankucins

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.