Opened 13 years ago
Closed 13 years ago
#6308 closed bug (duplicate)
.data() inconsistent return value
Reported by: | Screeze | Owned by: | |
---|---|---|---|
Priority: | Milestone: | 1.4.3 | |
Component: | data | Version: | 1.4.2 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
The .data() function returns inconsistent values: If you try to load a not-existing-value of an object, which does not have ANY values stored, it will return null. But if this object has ANY value stored in it, and you load the not-existing-value, it returns "undefined".
Example:
<div id="div1">test</div> <script type="text/javascript">
console.log($("#div1").data("test")); -> result: null
$("#div1").data("abcdefg", 1); console.log($("#div1").data("test")); -> result: 'undefined'
</script>
That's not what it should be like, is it?
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Duplicate of #6304.