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Code Issues Projects Releases Wiki Activity

Addressing issue #224

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Maxim Mig 2017-09-18 18:46:48 +03:00
parent 26d4c2304e
commit 721441f32d
4 changed files with 1261 additions and 773 deletions
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1968
src/scripts/dist/choices.js vendored
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2
src/scripts/dist/choices.js.map vendored
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6
src/scripts/dist/choices.min.js vendored
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58
src/scripts/src/choices.js
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@ -505,6 +505,13 @@ class Choices {
// If we have grouped options
if (activeGroups.length >= 1 && this.isSearching !== true) {
// If we have a placeholder choice along with groups
const activePlaceholders = activeChoices.filter(
activeChoice => activeChoice.placeholder === true && activeChoice.groupId === -1,
);
if (activePlaceholders.length >= 1) {
choiceListFragment = this.renderChoices(activePlaceholders, choiceListFragment);
}
choiceListFragment = this.renderGroups(activeGroups, activeChoices, choiceListFragment);
} else if (activeChoices.length >= 1) {
choiceListFragment = this.renderChoices(activeChoices, choiceListFragment);
@ -2628,6 +2635,19 @@ class Choices {
this.isSearching = false;
if (passedGroups && passedGroups.length) {
// If we have a placeholder option
const placeholderChoice = this.passedElement.querySelector('option[placeholder]');
if (placeholderChoice.parentNode.tagName === 'SELECT') {
this._addChoice(
placeholderChoice.value,
placeholderChoice.innerHTML,
placeholderChoice.selected,
placeholderChoice.disabled,
undefined,
undefined,
/* placeholder */ true,
);
}
passedGroups.forEach((group) => {
this._addGroup(group, (group.id || null));
});
@ -2657,24 +2677,28 @@ class Choices {
// Add each choice
allChoices.forEach((choice, index) => {
// Pre-select first choice if it's a single select
if (this.isSelectOneElement) {
// If there is a selected choice already or the choice is not
// the first in the array, add each choice normally
// Otherwise pre-select the first choice in the array
const shouldPreselect = (!hasSelectedChoice || (hasSelectedChoice && index === 0));
const isSelected = shouldPreselect ? true : choice.selected;
const isDisabled = shouldPreselect ? false : choice.disabled;
if (this.isSelectElement) {
// If the choice is actually a group
if (choice.choices) {
this._addGroup(choice, choice.id || null);
} else {
// If there is a selected choice already or the choice is not
// the first in the array, add each choice normally
// Otherwise pre-select the first choice in the array if it's a single select
const shouldPreselect = this.isSelectOneElement && !hasSelectedChoice && index === 0;
const isSelected = shouldPreselect ? true : choice.selected;
const isDisabled = shouldPreselect ? false : choice.disabled;
this._addChoice(
choice.value,
choice.label,
isSelected,
isDisabled,
undefined,
choice.customProperties,
choice.placeholder,
);
this._addChoice(
choice.value,
choice.label,
isSelected,
isDisabled,
undefined,
choice.customProperties,
choice.placeholder,
);
}
} else {
this._addChoice(
choice.value,