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Fixed row focusing for the bottom of a scrollable table

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This commit is contained in:
Filip Barl
2017-01-13 12:19:57 +01:00
parent 687fb3a201
commit 26fc2eed58
6 changed files with 125 additions and 42 deletions
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14
client/app/scripts/utils/array-utils.js
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@@ -1,5 +1,7 @@
import { range } from 'lodash';
// NOTE: All the array operations defined here should be non-mutating.
export function uniformSelect(array, size) {
if (size > array.length) {
return array;
@@ -11,12 +13,16 @@ export function uniformSelect(array, size) {
}
export function insertElement(array, index, element) {
array.splice(index, 0, element);
return array.slice(0, index).concat([element], array.slice(index));
}
export function removeElement(array, index) {
return array.slice(0, index).concat(array.slice(index + 1));
}
export function moveElement(array, from, to) {
if (from !== to) {
const removedElement = array.splice(from, 1)[0];
insertElement(array, to, removedElement);
if (from === to) {
return array;
}
return insertElement(removeElement(array, from), to, array[from]);
}