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Allow text drag & drop into text fields

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We only have to stop the defualt behaviour in case we drag & drop a file (for uploading)
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Nachtalb 2021-05-06 02:48:07 +02:00
parent 26a38b12ab
commit b95643e1a6
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GPG key ID: E48DF13C07055D92
1 changed files with 12 additions and 7 deletions
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19
client/js/upload.js
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@ -26,31 +26,36 @@ class Uploader {
} }
dragOver(event) { dragOver(event) {
// Prevent dragover event completely and do nothing with it if (event.dataTransfer.types.includes("Files")) {
// This stops the browser from trying to guess which cursor to show // Prevent dragover event completely and do nothing with it
event.preventDefault(); // This stops the browser from trying to guess which cursor to show
event.preventDefault();
}
} }
dragEnter(event) { dragEnter(event) {
event.preventDefault();
// relatedTarget is the target where we entered the drag from // relatedTarget is the target where we entered the drag from
// when dragging from another window, the target is null, otherwise its a DOM element // when dragging from another window, the target is null, otherwise its a DOM element
if (!event.relatedTarget && event.dataTransfer.types.includes("Files")) { if (!event.relatedTarget && event.dataTransfer.types.includes("Files")) {
event.preventDefault();
this.overlay.classList.add("is-dragover"); this.overlay.classList.add("is-dragover");
} }
} }
dragLeave(event) { dragLeave(event) {
event.preventDefault();
// If relatedTarget is null, that means we are no longer dragging over the page // If relatedTarget is null, that means we are no longer dragging over the page
if (!event.relatedTarget) { if (!event.relatedTarget) {
event.preventDefault();
this.overlay.classList.remove("is-dragover"); this.overlay.classList.remove("is-dragover");
} }
} }
drop(event) { drop(event) {
if (!event.dataTransfer.types.includes("Files")) {
return;
}
event.preventDefault(); event.preventDefault();
this.overlay.classList.remove("is-dragover"); this.overlay.classList.remove("is-dragover");