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Fix lazy load in Et2TreeDropdown emptied the tree

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nathan 2024-11-05 11:42:19 -07:00
parent 49be819828
commit 2e469a00de
2 changed files with 16 additions and 10 deletions
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19
api/js/etemplate/Et2Tree/Et2Tree.ts
View File

@ -195,7 +195,7 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement) implements Fin
{
this.lazyLoading = this.handleLazyLoading({item: this._selectOptions}).then((results) =>
{
this._selectOptions = results?.item ?? [];
this._selectOptions = results?.children ?? results?.item ?? [];
this._initCurrent()
this.requestUpdate("_selectOptions");
this.updateComplete.then((value) => {
@ -976,14 +976,14 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement) implements Fin
// lazy iff "child" is set and "item" is empty or item does not exist in the first place
const lazy = (selectOption.item?.length === 0 && selectOption.child) || (selectOption.child && !selectOption.item)
const value = selectOption.value ?? selectOption.id;
if(expandState && this.autoloading && lazy)
{
this.updateComplete.then(() =>
{
this.getDomNode(selectOption.id)?.dispatchEvent(new CustomEvent("sl-lazy-load"));
this.getDomNode(value)?.dispatchEvent(new CustomEvent("sl-lazy-load"));
})
}
const value = selectOption.value ?? selectOption.id;
const selected = typeof this.value == "string" && this.value == value || Array.isArray(this.value) && this.value.includes(value);
const draggable = this.widget_object?.actionLinks?.filter(al => al.actionObj.type == "drag").length > 0
@ -1022,12 +1022,13 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement) implements Fin
this.lazyLoading = this.handleLazyLoading(selectOption).then((result) => {
// TODO: We already have the right option in context. Look into this.getNode(), find out why it's there. It doesn't do a deep search.
const parentNode = selectOption ?? this.getNode(selectOption.id) ?? this.optionSearch(selectOption.id, this._selectOptions, 'id', 'item');
parentNode.item = [...result.item]
if (parentNode.item.length == 0)
if(!parentNode || !parentNode.item || parentNode.item.length == 0)
{
parentNode.child = false;
this.getDomNode(parentNode.id).loading = false
parentNode.open = false;
this.requestUpdate("lazy", "true");
}
this.getDomNode(parentNode.id).loading = false
this.requestUpdate("_selectOptions")
})
@ -1114,7 +1115,7 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement) implements Fin
{
let requestLink = egw().link(egw().ajaxUrl(egw().decodePath(this.autoloading)),
{
id: _item.id
id: _item.value ?? _item.id
})
let result: Promise<TreeItemData> = egw().request(requestLink, [])
@ -1122,10 +1123,10 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement) implements Fin
return result
.then((results) => {
_item = results;
Object.assign(_item, results);
// Add actions
const itemAO = this.widget_object.getObjectById(_item.id);
const itemAO = this.widget_object.getObjectById(_item.value ?? _item.id);
let parentAO = null;
if(itemAO && itemAO.parent)
{

7
api/js/etemplate/Et2Tree/Et2TreeDropdown.ts
View File

@ -272,6 +272,12 @@ export class Et2TreeDropdown extends SearchMixin<Constructor<any> & Et2InputWidg
this.displayLabel = option.label;
}
}
if(this._tree)
{
this._tree._selectOptions = <TreeItemData[]>new_options;
this._tree.requestUpdate("_selectOptions");
}
}
/** Sets focus on the control. */
@ -1006,7 +1012,6 @@ export class Et2TreeDropdown extends SearchMixin<Constructor<any> & Et2InputWidg
?readonly=${this.readonly}
?disabled=${this.disabled}
value=${this.multiple ? nothing : this.value}
._selectOptions=${options}
.actions=${this.actions}
.styleTemplate=${() => this.styleTemplate()}
.autoloading="${this.autoloading}"