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fixed drag and drop

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This commit is contained in:
ma0048
2026-07-24 09:12:12 +02:00
parent 5c7df11ff3
commit a22a8acf83
1 changed files with 10 additions and 12 deletions
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public/js/helpers/DragAndDrop.js
+10 -12
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@@ -116,12 +116,12 @@ function isValidTransferData(event, allowedTypes, strict) {
function getTransferData(event, strict) {
const result = [];
for (const type of event.dataTransfer.types) {
if (type.substr(0, 16) != 'application/fhc-') {
if (strict)
return null;
continue;
}
const dataTypes = [...event.dataTransfer.types].filter(type => type.startsWith('application/fhc-'));
if (!dataTypes.length)
return null;
for (const type of dataTypes) {
let base_type = type.substr(16);
let collection = false;
if (base_type.substr(-11) == '-collection') {
@@ -266,18 +266,16 @@ function eventHasTypes(event, allowedTypes, strict) {
allowedTypes = VALID_TYPES;
allowedTypes = allowedTypes.map(type => 'application/fhc-' + type);
const dataTypes = [...event.dataTransfer.types];
const dataTypes = [...event.dataTransfer.types].filter(type => type.startsWith('application/fhc-'));
// NOTE(chris): if dragging across browsers the dataTransfer object is
// set to a default one without data. Since we do not support dragging
// across browsers (yet) we return false which will disallow dropping.
if (!dataTypes.length)
return false;
if (!strict)
return allowedTypes.some(type => [...event.dataTransfer.types].includes(type));
return [...event.dataTransfer.types].every(type => allowedTypes.includes(type));
return allowedTypes.some(type => dataTypes.includes(type));
return dataTypes.every(type => allowedTypes.includes(type));
}
function bindDragEnterLeave(el, onEnter, onLeave) {