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@lacek
Last active March 20, 2020 08:11
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ember-sortable animation glitch
import Controller from '@ember/controller';
export default Controller.extend({
init() {
this._super(...arguments);
this.set('items', [
'Adenosine',
'Cytosine',
'Guanine',
'Thymidine',
]);
},
actions: {
update(items) {
this.set('items', items);
},
},
});
body {
margin: 12px 16px;
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
font-size: 12pt;
}
.sortable-list {
padding-left: 0;
}
.sortable-item {
position: relative;
display: block;
padding: 10px 15px;
margin-bottom: -1px;
border: 1px solid #ddd;
background-color: #fff;
cursor: grab;
cursor: -webkit-grab;
cursor: -moz-grab;
transition: all 300ms;
}
.sortable-item.is-dragging {
cursor: grabbing;
cursor: -webkit-grabbing;
cursor: -moz-grabbing;
transition-duration: 0s;
z-index: 10;
}
.sortable-item.is-dropping {
z-index: 10;
/* uncomment below to dislabe transition and avoid some of the glitches */
/* transition-duration: 0s; */
}
<p>Try drag an item (e.g. Thymidine) on top of another (e.g. Guanine) and release mouse before moving across it.</p>
{{#sortable-group
model=items
onChange=(action "update")
class="sortable-list"
as |group|
}}
{{#each group.model as |item|}}
{{#group.item model=item tabindex="0"}}
{{item}}
{{/group.item}}
{{/each}}
{{/sortable-group}}
{
"version": "0.17.0",
"EmberENV": {
"FEATURES": {},
"_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false,
"_APPLICATION_TEMPLATE_WRAPPER": true,
"_JQUERY_INTEGRATION": true
},
"options": {
"use_pods": false,
"enable-testing": false
},
"dependencies": {
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
"ember": "2.18.2",
"ember-template-compiler": "2.18.2",
"ember-testing": "2.18.2"
},
"addons": {
"@glimmer/component": "1.0.0",
"ember-sortable": "2.1.3"
}
}
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