In this example we have enabled the data manipulation setting. If the dataManipulation option is set to true, the edit button will appear.
If you prefer to have the toolbar visible initially, you can set the initiallyVisible option to true. The exact method is described in the docs.
diff --git a/examples/network/23_hierarchical_layout.html b/examples/network/23_hierarchical_layout.html
index bdde2b54..4489c50c 100644
--- a/examples/network/23_hierarchical_layout.html
+++ b/examples/network/23_hierarchical_layout.html
@@ -100,7 +100,7 @@
Hierarchical Layout - Scale-Free-Network
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+
This example shows the randomly generated scale-free-network set of nodes and connected edges from example 2.
In this example, hierarchical layout has been enabled and the vertical levels are determined automatically.
diff --git a/examples/network/24_hierarchical_layout_userdefined.html b/examples/network/24_hierarchical_layout_userdefined.html
index 50981a16..59d09d79 100644
--- a/examples/network/24_hierarchical_layout_userdefined.html
+++ b/examples/network/24_hierarchical_layout_userdefined.html
@@ -131,7 +131,7 @@
Hierarchical Layout - User-defined
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+
This example shows a user-defined hierarchical layout. If the user defines levels for nodes but does not do so for all nodes, an alert will show up and hierarchical layout will be disabled. Either all or none can be defined.
If the smooth curves appear to be inverted, the direction of the edge is not in the same direction as the network.
diff --git a/examples/network/25_physics_configuration.html b/examples/network/25_physics_configuration.html
index 6e5356fd..ba54816c 100644
--- a/examples/network/25_physics_configuration.html
+++ b/examples/network/25_physics_configuration.html
@@ -95,7 +95,7 @@
Playing with Physics
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+
Every dataset is different. Nodes can have different sizes based on content, interconnectivity can be high or low etc. Because of this, network has a special option
that the user can use to explore which settings may be good for him or her. This is ment to be used during the development phase when you are implementing vis.js. Once you have found
settings you are happy with, you can supply them to network using the documented physics options.
diff --git a/examples/network/26_staticSmoothCurves.html b/examples/network/26_staticSmoothCurves.html
index c12606af..cfff98e7 100644
--- a/examples/network/26_staticSmoothCurves.html
+++ b/examples/network/26_staticSmoothCurves.html
@@ -17,7 +17,7 @@
Static smooth curves
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+
All the smooth curves in the examples so far have been using dynamic smooth curves. This means that each curve has a
support node which takes part in the physics simulation. For large networks or dense clusters, this may not be the ideal
solution. To solve this, static smooth curves have been added. The static smooth curves are based only on the positions of the connected
diff --git a/examples/network/30_importing_from_gephi.html b/examples/network/30_importing_from_gephi.html
index 7b2f93f1..589d4333 100644
--- a/examples/network/30_importing_from_gephi.html
+++ b/examples/network/30_importing_from_gephi.html
@@ -34,7 +34,7 @@
Dynamic Data - Importing from Gephi (JSON)
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