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Code Issues Releases Wiki Activity

Fix: issues with drag and drop in Chrome 96 (#6261)

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* fix: issues with drag and drop (false positives in detection for files being dropped) introduced by Chrome 96

* fix: call dragEventContainsType method more consistently.

* fix: call dragEventContainsType method more consistently.
This commit is contained in:
Saq Imtiaz
2021-11-21 21:48:16 +01:00
committed by GitHub
parent 0664895670
commit 7fcc84156e
3 changed files with 11 additions and 4 deletions
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10
core/modules/utils/dom/dragndrop.js
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@@ -208,10 +208,10 @@ function parseJSONTiddlers(json,fallbackTitle) {
return data;
};
exports.dragEventContainsFiles = function(event) {
function dragEventContainsType(event,targetType) {
if(event.dataTransfer.types) {
for(var i=0; i<event.dataTransfer.types.length; i++) {
if(event.dataTransfer.types[i] === "Files") {
if(event.dataTransfer.types[i] === targetType) {
return true;
break;
}
@@ -220,4 +220,10 @@ exports.dragEventContainsFiles = function(event) {
return false;
};
exports.dragEventContainsFiles = function(event) {
return (dragEventContainsType(event,"Files") && !dragEventContainsType(event,"text/plain"));
};
exports.dragEventContainsType = dragEventContainsType;
})();