deblan-mirror/Choices
deblan-mirror/Choices
1
0
Fork 0
mirror of https://github.com/Choices-js/Choices.git synced 2024-05-08 16:46:35 +02:00
Code Issues Projects Releases Wiki Activity

Check duplicate items for multiple select inputs too

Browse source
This commit is contained in:
Josh Johnson 2017-05-18 11:55:45 +01:00
parent f64cf87801
commit f9f4400d7d
2 changed files with 14 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
assets/scripts/src/choices.js
View file

@ -1138,21 +1138,27 @@ class Choices {
}
if (this.passedElement.type === 'text' && this.config.addItems && canAddItem) {
const isUnique = !activeItems.some((item) => item.value === value.trim());
// If a user has supplied a regular expression filter
if (this.config.regexFilter) {
// Determine whether we can update based on whether
// our regular expression passes
canAddItem = this._regexFilter(value);
}
}
// If no duplicates are allowed, and the value already exists
// in the array
if (this.config.duplicateItems === false && !isUnique) {
canAddItem = false;
notice = isType('Function', this.config.uniqueItemText) ? this.config.uniqueItemText(value) : this.config.uniqueItemText;
}
// If no duplicates are allowed, and the value already exists
// in the array
const isUnique = !activeItems.some((item) => item.value === value.trim());
if (
!isUnique &&
!this.config.duplicateItems &&
this.passedElement.type !== 'select-one' &&
canAddItem
) {
canAddItem = false;
notice = isType('Function', this.config.uniqueItemText) ? this.config.uniqueItemText(value) : this.config.uniqueItemText;
}
return {

1
index.html
View file

@ -333,7 +333,6 @@
/* Use label on event */
var choicesSelect = new Choices('#choices-multiple-labels', {
search: false,
removeItemButton: true,
choices: [
{value: 'One', label: 'Label One'},