mirror of
https://github.com/classilla/tenfourfox.git
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163 lines
6.0 KiB
HTML
163 lines
6.0 KiB
HTML
<!DOCTYPE html>
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<title>drag & drop - writing to dropEffect</title>
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<style>
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body > div {
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height: 200px;
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width: 200px;
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background-color: orange;
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position: absolute;
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top: 8px;
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left: 8px;
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}
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body > div * {
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display: none;
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}
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body > div + div {
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background-color: navy;
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left: 250px;
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}
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body > div + div + div {
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background-color: fuchsia;
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left: 500px;
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}
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p:first-of-type {
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margin-top: 220px;
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}
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</style>
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<script>
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window.onload = function() {
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var orange = document.getElementsByTagName('div')[0], fails = [], doneonce = false, seenevent = {};
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orange.ondragstart = function(e) {
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e.dataTransfer.setData('Text', 'dummy text');
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e.dataTransfer.effectAllowed = 'all';
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if( seenevent[e.type] ) { return; }
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seenevent[e.type] = true;
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if( e.dataTransfer.dropEffect != 'none' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of none';
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}
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try{ e.dataTransfer.dropEffect = 'move' } catch(err) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'move' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of move (seems to be readonly)';
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}
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};
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orange.ondrag = orange.nextSibling.ondragleave = function(e) {
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if( seenevent[e.type] ) { return; }
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seenevent[e.type] = true;
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if( e.dataTransfer.dropEffect != 'none' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of none';
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}
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try{ e.dataTransfer.dropEffect = 'move' } catch(err) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'move' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of move (seems to be readonly)';
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}
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};
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orange.nextSibling.ondragenter = function(e) {
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e.preventDefault();
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if( seenevent[e.type] ) { return; }
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seenevent[e.type] = true;
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if( e.dataTransfer.dropEffect != 'copy' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of copy';
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}
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try{ e.dataTransfer.dropEffect = 'move' } catch(err) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'move' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of move (seems to be readonly)';
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}
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};
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orange.nextSibling.ondragover = function(e) {
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e.preventDefault();
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if( seenevent[e.type] ) {
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e.dataTransfer.dropEffect = 'link';
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return;
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}
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if( !doneonce ) {
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if( e.dataTransfer.dropEffect != 'copy' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of copy';
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}
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try{ e.dataTransfer.dropEffect = 'move' } catch(err) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'move' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of move (seems to be readonly)';
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}
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doneonce = true;
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} else {
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seenevent[e.type] = true;
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if( e.dataTransfer.dropEffect != 'copy' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of copy on second attempt';
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}
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try{ e.dataTransfer.dropEffect = 'link' } catch(err2) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'link' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of link on second attempt (seems to be readonly)';
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}
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doneonce = true;
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}
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};
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orange.nextSibling.ondrop = function(e) {
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e.preventDefault();
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if( seenevent[e.type] ) { return; }
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seenevent[e.type] = true;
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if( e.dataTransfer.dropEffect != 'link' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of link';
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}
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try{ e.dataTransfer.dropEffect = 'move' } catch(err) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'move' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of move (seems to be readonly)';
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}
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};
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orange.ondragend = function(e) {
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if( seenevent[e.type] ) { return; }
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seenevent[e.type] = true;
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if( e.dataTransfer.dropEffect != 'move' ) {
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//under-specified in the spec, but part of the spec related to cancelling a drag says:
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//"set the current drag operation to the value of the dropEffect attribute of the DragEvent
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//object's dataTransfer object as it stood after the event dispatch finished."
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//this does not cover successful drags, but it makes sense to be consistent
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of move';
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}
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try{ e.dataTransfer.dropEffect = 'copy' } catch(err) {
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fails[fails.length] = e.type + ' dropEffect threw on setting';
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}
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if( e.dataTransfer.dropEffect != 'copy' ) {
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fails[fails.length] = e.type + ' dropEffect ' + e.dataTransfer.dropEffect + ' instead of copy (seems to be readonly)';
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}
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if( !seenevent.dragstart ) {
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fails[fails.length] = 'dragstart did not fire';
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}
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if( !seenevent.drag ) {
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fails[fails.length] = 'drag did not fire';
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}
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if( !seenevent.dragenter ) {
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fails[fails.length] = 'dragenter did not fire';
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}
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if( !seenevent.dragover ) {
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fails[fails.length] = 'dragover did not fire enough times';
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}
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if( !seenevent.dragleave ) {
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fails[fails.length] = 'dragleave did not fire';
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}
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if( !seenevent.drop ) {
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fails[fails.length] = 'drop did not fire';
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}
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document.getElementsByTagName('p')[0].innerHTML = fails.length ? ( 'FAIL: ' + fails.join('<br>') ) : 'PASS';
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};
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};
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</script>
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<div draggable='true'></div><div></div><div></div>
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<p>Use your pointing device to drag the orange box to the pink box, then back to the blue box, and release it.</p>
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<noscript><p>Enable JavaScript and reload</p></noscript>
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