JavaScript error doesn't allow the chart creation

[leandrosansilva@…]

I installed jsganttyplugin in two debian machines, both with trac 0.12. In the first, Installed trac and jsgantt plugin from repository (testng) and in the other I installed them from website (I used easy_install to install the plugin).

This error occours in both instalations.

I configured jsgantt as described in the manual installation, but When I edit a page to create a gantt chart, nothing happens.

Looking at firebug, I can see this error (happens in both machines):

pComp.indexOf is not a function
TaskItem()                                                                jsgantt.js (line 175)
pID = 1
pName = "Define Chart API"
pStart = ""
pEnd = ""
pDisplay = "#ff0000"
pLink = "http://help.com"
pMile = 0
pRes = "Brian"
pComp = 0
pGroup = 1
pParent = 0
pOpen = 1
pDepend = Object { setFormatArr=function(), setShowRes=function(), setShowDur=function(), more...}
pCaption = undefined
g = undefined

WikiStart (linha 101)

if (pComp.indexOf('/') == -1) {

jsgantt.js (line 175)

[leandrosansilva@…]

Ops, I forgot to set correctly the trac version in the ticket description.

[battlebug12@…]

Same problem here with latest revision 11441. Seems like the sample tickets are _always_ rendered, even if I use "TracJSGanttChart(milestone=milestone1,sample=0)".

The sample tickets seem to be faulty. The rendered Javascript gives 13 arguments (tracjsgantt.py:238+), the Javascript function wants 15 arguments (jsgantt.js:76).

I thought it has worked last week... I think this problem only applies to the sample tickets, but a tip how I can get the normal tickets working would be nice...

[battlebug12@…]

Debugged further. tracjsgantt.py:550

if options.get('sample'):

this returns u'0', not an integer, so this always applies.

[Chris Nelson]

I'm confused about this. It works for me in 0.11. I have:

    IntOption('trac-jsgantt', 'option.sample', 0,
              """Show sample Gantt""")

Is IntOption() broken in 0.12 to return a string, not an int?

[anonymous]

Same problem here. Not activity by the maintainer, it seems: already 3 months since last entry. Is this project dead/abandoned?

[Chris Nelson]

Replying to anonymous:

Same problem here. Not activity by the maintainer, it seems: already 3 months since last entry. Is this project dead/abandoned?

Definitely not abandoned. I'm sorry for the slow responses on T-H. We've done a lot of development in house for our short-term needs and now I need to figure out how to test, integrate, and release that to T-H.

I will try to review issues here soon. If I can resolve them first on the T-H branch then merge that back to my version, I will.

[Chris Nelson]

(In [12158]) Options are unicode strings, not integers. Refs #9862.

[Chris Nelson]

(In [12159]) Pass Gantt as first paremeter when constructing tasks. Refs #9862.

"Real" tasks always pass all parameters but the sample tasks omit trailing parameters that are null. The Gantt argument was added last without care taken to add empty arguments before it with ",,". This moves it first because it must always be there. Then the samples with optional final arguments can be constructed properly.

[Chris Nelson]

(In [12160]) More unique chart IDs. Refs #9862.

When testing with a sample then a real chart on the same page I wasn't seeing the sample because the chart ID had only 1-second resolution and the sample drew so fast that the real chart had the same ID. Now we use microseconds for chart IDs.

[Chris Nelson]

I believe this is fixed and I got no feedback from the OP. I'm going to call it good.