Multiple links between elements?

[dmb0058]

Introduction

Trying to get https://resources.jointjs.com/tutorial/multiple-links-between-elements working using JointJS 4.0.1 but I get an error "Uncaught ReferenceError: _ is not defined".

This occurs in multiple places, e.g.

var adjustGraphVertices = _.partial(adjustVertices, graph);

I'm pretty sure I've used this approach successfully in JointJS 3.7.7, is the graphlib split out as a separate component or something?

David

Steps to reproduce

No response

Restrictions & Constraints

No response

Does your question relate to JointJS or JointJS+. Select both if applicable.

JointJS

[kumilingus]

The example is using lodash (not graphlib). The v4 version has no dependencies, so you have to install it separately.

[dmb0058]

Aha! yes, that makes sense. I'll see if I can find a v4 version ... a link would be amazing if there is a version for v4 😊 Thanks, David

…

On Fri, 23 Feb 2024, 04:36 Roman Bruckner, ***@***.***> wrote: The example is using lodash <https://lodash.com/> (not graphlib). The v4 version has no dependencies, so you have to install it separately. — Reply to this email directly, view it on GitHub <#2547 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABDXCQJACUZQ52XP32VMELTYVAMFTAVCNFSM6AAAAABDVFAL72VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DKNRUGE2TM> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[kumilingus]

I was referring to JointJS v4. Based on your question, you are already using it.

Trying to get https://resources.jointjs.com/tutorial/multiple-links-between-elements working using JointJS 4.0.1 but I get an error "Uncaught ReferenceError: _ is not defined".

[dmb0058]

Yes, I was too ... I'm using JointJS 4.0.1.

What I meant was "I'll see if I can find a JointJS 4.0 compatible version of the 'Multiple links between elements' code at the link above".

But I realised that you meant "so you should just install lodash and use that", and you're right, it works fine.

Thanks,

David