StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
6260786
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-06-07T05:04:51.130
FavoriteCount
0
LastActivityDate
2011-06-07T05:04:51.130
LastEditDate
LastEditorUserId
0
OwnerUserId
784509
ParentId
631188
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
This example uses the assignment of an onclick event handler during page load to demonstrate how to create a function reference containing embedded references to then local values in the setup function. <pre><code><html> <head> <title>Scope passing Test</title> <script type="text/javascript"> // Your target function function a(p1,p2) { alert("p1="+p1+ " p2="+p2); } function yourSetupFunction() { // Declare some local variables that your "a()" function cannot see to test. var my1 ="Look Ma" ; var my2 ="No hands" ; // Snag a reference to the <a id="testA"></a> element var oAelement=document.getElementById("testA"); oAelement.addEventListener( "click" , (function(scopePass_My1,scopePass_My2) { return function() { a(scopePass_My1,scopePass_My2) } })(my1,my2) ,true); } </script> </head> <body onload="yourSetupFunction()"> <a id="testA" href="#" onclick="return false;">Click to Test</a> </body> </html> </code></pre> The actual magic is just a few lines <pre><code>(function(scopePass_My1,scopePass_My2) { return function() { a(scopePass_My1,scopePass_My2) } })(my1,my2) </code></pre> The first set of parens cause the contents to be evaluated to a function reference. The second set of parens ... (my1,my2) ... cause the function reference to be called which returns another function reference which can see the parameters passed in ... scopePass_My1,scopePass_My2 ... and is able to pass these to your target function a(p1,p2) Hope that helps.
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POJavascript: return function with predefined arguments
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USuser784509
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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.