jquery-data Questions

3

Solved

How to get data attributes using jquery .data()? In which case html5 data-* attributes converts to lowercase and camelcase? What are all the main rules to follow while using custom attributes to st...
Pharmacology asked 31/3, 2014 at 4:24

3

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Here is a way to append file to FormData : var data = new FormData(); jQuery.each($('#file')[0].files, function(i, file) { data.append('file-'+i, file); }); is it possible to do as below ? ...
Copaiba asked 29/1, 2014 at 21:58

5

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I've got a bunch of elements with jQuery. Some are draggable, some are droppable and some are both. How can I detect if an element is draggable or droppable?
Hollerman asked 21/11, 2011 at 18:52

3

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How do I to hide jQuery datatables, when I want to toggle the datatable's visibility? The problem is if I write hide statement it only hides the rows, not the headers and footer. How can I hide dat...
Potpie asked 5/4, 2013 at 7:8

4

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I have not found what is the use of jquery function data(). Can anyone give me some example of how it can be used?
Fickle asked 25/11, 2009 at 5:58

5

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I'm trying to group each instance of a data attribute into a list from the number of occurrences of each attribute in a page, using jQuery. Similar to grouping categories or tags in a news section....
Brief asked 9/3, 2013 at 19:22

4

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The html object: <div data-myAttribute="test"></div> The code: var $o = $("div"); $.each($o.data(),function(k,v){ console.log(k); //writes 'myattribute' instead of 'myAttribu...
Three asked 8/12, 2014 at 13:44

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Why is the value of data-value="2.0" cast to a String and the value of data-value="2.5" cast to a Number? I can handle this fine within my function. I'm just trying to understand a little more abou...
Articulation asked 30/9, 2014 at 16:48

10

I had a coding interview quiz for front-end working with JSON and whatnot. I submitted my file but I'd just like to learn what I was missing. And one of the reqs was Should not require a web serve...
Leavetaking asked 23/7, 2014 at 6:6

3

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I use data attributes extensively for managing data in client side events. Is it possible to assign value dynamically to a data attribute using javascript or jquery? <li data-class_value="somev...
Deice asked 23/8, 2011 at 15:6

2

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I am changing the data-demo attribute of a div element and when I want to check it with in another event, it always shows me the initial value of it instead of the current value. This is the code ...
Cohbert asked 2/5, 2013 at 12:38

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We have this 'strange' situation where some product codes, for example 11E6, which are stored in data attributes (ex data-prodcode) are getting converted to 11000000, when retrieved inside jquery c...
Ludvig asked 18/2, 2013 at 16:24

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Where does jQuery store the values of the data() that it sets to DOM objects? Is there some kind of variable like jQuery.dataDb or something, maybe even something private? Is there any way to gai...
Hemeralopia asked 28/4, 2011 at 15:58
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