CODEWITHSUNDEEP
javascriptjqueryjquery-uijquery-ui-sortable
skmasq
skmasq

Reputation: 4511

jQuery sortable doesn't work correctly with horizontal list if list is empty before init

If I add elements to list after I initialize .sortable it doesn't work correctly.

See example jsFiddle

Sample HTML:

<div class="container">
</div>
<br />
<button class="add-fields">add</button>

Sample JS:

$(".container").sortable({
    containment: 'parent'   
});

$(".container").disableSelection();

$(".add-fields").click(function(){
    $(".container").append("<div>sucke</div>")   
})

Sample CSS:

.container {
    height: 30px;
    width: 100%;
    background: blue;
    position: relative;
    float: left;
}
.container > div {
    position: relative;
    float: left;
    height: 100%;
    width: 80px;
    background-color: red;
    line-height: 30px;
    text-align: center;
    margin: 0;
    padding: 0;
    cursor: default;
}

UPDATE

I found related issue here http://bugs.jqueryui.com/ticket/7498

because this.floating is only determined in _create, if you start with an empty sortable it is assumed to be vertical.

Upvotes: 10

Views: 4497

Answers (2)

Ken Herbert
Ken Herbert

Reputation: 5236

The workaround for that jQueryUI bug is to initialize the sortable with an element inside, then remove it immediately after initialization.

HTML:

<div class="container"><div id="test">blah</div>
</div>
<br />
<button class="add-fields">add</button>

Javascript:

var i = 0;

$(".container").sortable({
    containment: 'parent'   
});
$(".container").disableSelection();
$("#test").remove();

$(".add-fields").click(function(){
    $(".container").append("<div>sucke" + (i++) + "</div>")   
})

And a jsFiddle showing it working.

Upvotes: 6

zipzit
zipzit

Reputation: 3997

Its working fine for me.. Try unique names for the category divs...

$(".container").sortable({
    containment: 'parent'     
});

$(".container").disableSelection();

$(".add-fields").click(function(){
    $(".container").append("<div>sucke"+Math.round(Math.random()* 100)+"</div>")   
})

http://jsfiddle.net/NQMPr/23/

update.. my bad. in the above example I did have one element inside the container. When I start it from empty, you are right, the div's don't sort. Apologies...

Upvotes: 0

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