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perspectives: prevent multi-load

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This commit is contained in:
Jan Prochazka
2022-10-13 10:52:10 +02:00
parent dc0001a8cd
commit f5906587db
1 changed files with 11 additions and 0 deletions
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11
packages/web/src/perspectives/PerspectiveTable.svelte
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@@ -57,6 +57,7 @@
let errorMessage; let errorMessage;
let rowCount; let rowCount;
let isLoading = false; let isLoading = false;
let isLoadQueued = false;
const lastVisibleRowIndexRef = createRef(0); const lastVisibleRowIndexRef = createRef(0);
const disableLoadNextRef = createRef(false); const disableLoadNextRef = createRef(false);
@@ -121,6 +122,12 @@
} }
async function loadData(node: PerspectiveTreeNode, counts) { async function loadData(node: PerspectiveTreeNode, counts) {
if (isLoading) {
isLoadQueued = true;
return;
} else {
isLoadQueued = false;
}
// console.log('LOADING', node); // console.log('LOADING', node);
if (!node) return; if (!node) return;
const rows = []; const rows = [];
@@ -147,6 +154,10 @@
// loadProps.push(child.getNodeLoadProps()); // loadProps.push(child.getNodeLoadProps());
// } // }
// } // }
if (isLoadQueued) {
loadData(root, $loadedCounts);
}
} }
export function openJson() { export function openJson() {