Fixed bug in closing of dialog

emscripten/project/purr-data/index.js

@@ -60,7 +60,7 @@ function create_window(cid, type, width, height, xpos, ypos, attr_array) {
 
                 $("#dialog-body").prepend(dialog_div.outerHTML)
                 $("#dialog-div").prepend(data)
-                if (f === "dialog_canvas.html") {
+                if (f === "dialog_canvas.html" || f === "dialog_iemgui.html") {
                     $("#dialog-title").text("Canvas Properties");
                 }
                 $("#dialog-modal").modal("show");

pd/nw/dialog_iemgui.html

@@ -531,7 +531,7 @@ function cancel(revert_changes) {
     var dirty = false, attr;
     //window.close(true);
     if(pdgui.is_webapp()){
-      remove_dialog(pd_object_callback)
+      $("#dialog-modal").modal("hide");
     }
     if (revert_changes) {
         for (attr in old_attrs) {
@@ -673,6 +673,12 @@ function add_events(name) {
         });
     }
     pdgui.dialog_bindings(name);
+    if (pdgui.is_webapp) {
+      $("#dialog-modal").on("hidden.bs.modal", function (e) {
+        remove_dialog(pd_object_callback)
+        $("#dialog-modal").off("hidden.bs.modal")
+      })
+    }
 }
 
   </script>