Opened 14 years ago
Closed 14 years ago
#4118 closed bug (invalid)
jQuery.merge() resulting length property is incorrect
Reported by: | jbeckton | Owned by: | |
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Priority: | major | Milestone: | 1.3.1 |
Component: | unfiled | Version: | 1.3.1 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
I am using merge to join two arrays of DOM objects together. The resulting array has all the items in it but the length property is not being updated.
var formOne = jQuery("#form1 > input"); //returns 3 items var formTwo = jQuery("#form2 > input"); //returns 4 items var fields = jQuery.merge( formOne, formTwo ); console.log(fields); // shows Object length = 3 but if //I inspect the array further I see 7 elements in the array.
Attachments (1)
Change History (2)
Changed 14 years ago by
Attachment: | jQueryMerge.gif added |
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comment:1 Changed 14 years ago by
Resolution: | → invalid |
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Status: | new → closed |
http://docs.jquery.com/Utilities/jQuery.merge#firstsecond
Merge expects its first argument to be a real Array, which will automagically maintain a correct length property. You could use this instead:
jQuery("#form1 > input").add("#form2 > input");
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