41 lines
988 B
JavaScript
41 lines
988 B
JavaScript
export function toArray(value) {
|
|
if (Array.isArray(value)) {
|
|
return value;
|
|
}
|
|
return value !== undefined ? [value] : [];
|
|
}
|
|
export function fillFieldNames(fieldNames) {
|
|
const {
|
|
label,
|
|
value,
|
|
children
|
|
} = fieldNames || {};
|
|
const mergedValue = value || 'value';
|
|
return {
|
|
_title: label ? [label] : ['title', 'label'],
|
|
value: mergedValue,
|
|
key: mergedValue,
|
|
children: children || 'children'
|
|
};
|
|
}
|
|
export function isCheckDisabled(node) {
|
|
return node.disabled || node.disableCheckbox || node.checkable === false;
|
|
}
|
|
/** Loop fetch all the keys exist in the tree */
|
|
export function getAllKeys(treeData, fieldNames) {
|
|
const keys = [];
|
|
function dig(list) {
|
|
list.forEach(item => {
|
|
keys.push(item[fieldNames.value]);
|
|
const children = item[fieldNames.children];
|
|
if (children) {
|
|
dig(children);
|
|
}
|
|
});
|
|
}
|
|
dig(treeData);
|
|
return keys;
|
|
}
|
|
export function isNil(val) {
|
|
return val === null || val === undefined;
|
|
} |