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fix getValue()

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This commit is contained in:
ralf 2024-03-06 18:20:07 +02:00
parent 317f2fdbb9
commit 0287ce0e0d
1 changed files with 11 additions and 9 deletions
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20
api/js/etemplate/Et2Tree/Et2Tree.ts
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@ -347,7 +347,7 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement)
*/
public getSelectedItem(): TreeItemData
{
return this._currentOption || this._selectOptions[0]
return this._currentOption || (this._selectOptions ? this._selectOptions[0] : null);
}
/**
@ -356,17 +356,19 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement)
*/
getValue()
{
if(this.multiple){
let res:string[] = []
if(this.selectedNodes?.length)
for (const selectedNode of this.selectedNodes)
if(this.multiple)
{
let res:string[] = [];
if(this.selectedNodes?.length)
{
res.push(selectedNode.id)
for (const selectedNode of this.selectedNodes)
{
res.push(selectedNode.id);
}
}
return res}
else {
this.getSelectedItem().id
return res;
}
return this.getSelectedItem()?.id;
}
/**