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Code Releases Activity

Bug: Prevent dragdrop on back node

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This commit is contained in:
MatMoul 2017-10-15 13:20:18 +02:00
parent dbe7751b77
commit 550757a186
1 changed files with 15 additions and 3 deletions
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14
src/js/dial.js
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@ -258,13 +258,25 @@ dial.initGrid = function(){
link.onmousedown = function(){ dial._selectedItem = this; }; link.onmousedown = function(){ dial._selectedItem = this; };
function dragstart_handler(ev) { function dragstart_handler(ev) {
if(!ev.target.Node){
ev.preventDefault();
return;
}
var index = (dial.page - 1) * (app.settings.grid.rows * app.settings.grid.columns) + +(ev.target.parentElement.getAttribute('gridindex')); var index = (dial.page - 1) * (app.settings.grid.rows * app.settings.grid.columns) + +(ev.target.parentElement.getAttribute('gridindex'));
if(app.settings.grid.backNode && dial.path != '/') index -= dial.page; if(app.settings.grid.backNode && dial.path != '/') index -= dial.page;
ev.dataTransfer.setData("text/plain", index); ev.dataTransfer.setData("text/plain", index);
} }
function dragover_handler(ev) { function dragover_handler(ev) {
ev.preventDefault(); ev.preventDefault();
ev.dataTransfer.dropEffect = "move" if(app.settings.grid.backNode && dial.path != '/'){
var gridIndex = 0;
if(ev.target.tagName == 'DIV') gridIndex = +(ev.target.parentElement.parentElement.getAttribute('gridindex'));
else gridIndex = +(ev.target.getAttribute('gridindex'));
if(gridIndex==0) ev.dataTransfer.dropEffect = "none";
else ev.dataTransfer.dropEffect = "move";
} else {
ev.dataTransfer.dropEffect = "move";
}
} }
function drop_handler(ev) { function drop_handler(ev) {
ev.preventDefault(); ev.preventDefault();