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Merge pull request #2845 from node-red/subflow-delete-prompt

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Add confirm dialog when deleting subflow with instances in use
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Nick O'Leary 2021-01-29 10:57:11 +00:00 committed by GitHub
commit a03edf3d58
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2 changed files with 37 additions and 5 deletions
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1
packages/node_modules/@node-red/editor-client/locales/en-US/editor.json vendored
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@ -338,6 +338,7 @@
"output": "outputs:",
"status": "status node",
"deleteSubflow": "delete subflow",
"confirmDelete": "Are you sure you want to delete this subflow?",
"info": "Description",
"category": "Category",
"module": "Module",

41
packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js vendored
View File

@ -464,12 +464,43 @@ RED.subflow = (function() {
$("#red-ui-subflow-delete").on("click", function(event) {
event.preventDefault();
var startDirty = RED.nodes.dirty();
var historyEvent = removeSubflow(RED.workspaces.active());
historyEvent.t = 'delete';
historyEvent.dirty = startDirty;
var subflow = RED.nodes.subflow(RED.workspaces.active());
if (subflow.instances.length > 0) {
var msg = $('<div>')
$('<p>').text(RED._("subflow.subflowInstances",{count: subflow.instances.length})).appendTo(msg);
$('<p>').text(RED._("subflow.confirmDelete")).appendTo(msg);
var confirmDeleteNotification = RED.notify(msg, {
modal: true,
fixed: true,
buttons: [
{
text: RED._('common.label.cancel'),
click: function() {
confirmDeleteNotification.close();
}
},
{
text: RED._('workspace.confirmDelete'),
class: "primary",
click: function() {
confirmDeleteNotification.close();
completeDelete();
}
}
]
});
RED.history.push(historyEvent);
return;
} else {
completeDelete();
}
function completeDelete() {
var startDirty = RED.nodes.dirty();
var historyEvent = removeSubflow(RED.workspaces.active());
historyEvent.t = 'delete';
historyEvent.dirty = startDirty;
RED.history.push(historyEvent);
}
});