can't resize ensembles

[studywolf]

So on master of nengo_gui, when i start up nengo_gui I can't resize ensembles. When i got to the console it says

Uncaught TypeError: Cannot read property 'offsetX' of undefined : netgraph_item.js : 228

which is

 var w = pos[0] - event.clientX + this.ng.offsetX;

when i log this.ng to the console it's null...

[studywolf]

seems to be fixed if you just drop the this

[studywolf]

looks like it was changed waaay back in 02583f4 by @drasmuss , from screen_offset.

[tbekolay]

I think the proper fix would be var self = this; ... self.ng.offsetX.

But also, this is useful feedback in that since the sprint no one who's on master has tried to resize ensembles until now ;)

[studywolf]

yeah i was kind of shocked that no one has resized ensembles in the last
month and a half haha

On Sat, Mar 19, 2016 at 2:03 PM, Trevor Bekolay [email protected]
wrote:

I think the proper fix would be var self = this; ... self.ng.offsetX.

But also, this is useful feedback in that since the sprint no one who's on
master has tried to resize ensembles until now ;)

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#703 (comment)

[studywolf]

should all the other ng. ... references be changed to self.ng too?

[tbekolay]

Looks like there are a mix of ng and self.ng in there yeah... probably either is fine, but best to be consistent. I'd go with self.ng, but either way!

[studywolf]

alrighty, i'll update the PR