Welcome everybody to another ComfyUI Manager video. I am Dr. Lt. Data, and today we are going to look at the "double click" feature.

The "double click" feature is the feature attached to the title of each node. When you double click it, it will behave in a certain way.

When you work on a workflow, you will have nodes. And each node usually has inputs and outputs.

And you need to connect these inputs and outputs. But it can be tedious, especially with nodes containing lots of inputs.

That's where the "double click" feature is very useful. In our situation, we have a KSampler with 4 inputs and 1 output.

If I double click on the title – Ta-da! – all the inputs will be connected, and the output as well.

The double click feature can be modified in the menu. You have different options: The "None" option.

The "Copy all connections" that we just saw. The "Copy input connections" that will connect only the inputs.

The "Possible input connections". I will get back to that in a moment. And the last one combines two options.

It combines the "Possible input connections" if you click on the left side of the title, and the "Copy all connections" if you click on the right side of the title.

But first, let's have a look at the "Copy input connections". We saw earlier with "Copy all connections",

that if you double click, all the input and output will be connected. If you have selected the "Copy input connections",

and double click on the KSampler, it will only copy the inputs, not the output. When you use the "Possible input connections",

the behavior is very similar to the "Copy input connections". The only difference is that it will try to catch the proper connections one by one.

In this case, we are looking at one model, two conditionings, and one latent. If I double click on the title, the feature will connect the model,

One conditioning and one latent. And it will get the closest one. So, in this case, the model has picked the right one.

The latent is the right one. But here... the negative conditioning is connected to the positive conditioning.

This is because, technically, both are the same. And the negative is the closest to the positive. If I remove that connection and bring the node to the positive conditioning,

and double-click again, it will trigger a connection between the positive output and the positive input. Now, if I move the node to the negative and double-click again,

because we still have one condition left, it will connect the negative conditioning to the negative input. Now, when using the "Possible (left) + Copy (right)",

you will be able to access two different types of behavior, like we said. On the right side, if I double-click on it, you will connect everything.

Now, if I only double-click on the left side, I will only connect the input ones.

One thing to take care of, and to be careful about, is that when you are using the "Copy all connections",

it will actually copy the input properly. But the output will actually change your workflow a little bit.

So, if I double-click now, we do have all the inputs here, which are correctly connected.

And we do have our latent, which is correctly connected to the VAE decode. But in this case, the VAE decode was connected to the previous KSampler.

So, the connections have been removed after I double-clicked the title of my new KSampler. You may need to be careful about that.

Because the workflow might change. I hope this video was interesting and helped you make better workflows. Thanks to everyone for watching. I'll speak to you soon. Goodbye.

ComfyUI-Manager - Double Click Node Title Feature [AUDIO]

Scripts