Broken

The app seems entirely broken now, particularly the filters.

Hi Alex, Are you still looking for a native Gantt Chart for Salesforce? I am developing a Gantt Chart Lightning Component. The link below shows the Gantt Chart based on Events... https://www.dropbox.com/scl/fi/2ec1bagir49zhrtnjyiny/GanttChartExample.png?rlkey=ka153r5ssfarw3bcpk4j5hqdq&st=bvljqgn6&dl=0 I'm thinking of releasing it as a Free App. What are your requirements? Rhyd.

didn't work

lots of errors and unclear use. seems like this needs to get pulled down from the appexchange if not going to update

Why are outdated apps like this even still online?

Beyond the fact that the Getting Started link points to a Quip page via Otka (???), so can't access that, the data model is simple enough to imagine how things will work. And the managed package installed with no issues and I could actually see the UI component in the 3 different tabs. However, no matter how I enter the data, the Gantt Chart shows empty everywhere. Waste of time.

Cant get it to work

It seems to have a hogh potential use. But, As soon as I relate a resource, it throws an error that a caseId is missing. I can not find a field where i could import the Id to. So cant get it to work.

Good app - But has bugs

Had the Error " ['set' on proxy: trap returned falsish for property 'class']" on "markup://c:gantt_chart_resource" tried a few things : this ended up working for me on the setProjects(){ method setProjects() { let self = this; self.projects = []; console.log('Set Projects'); Object.keys(self._resource.allocationsByProject).forEach(projectId => { let project = { id: projectId, allocations: [] }; console.log('Set Projects'); self.resource.allocationsByProject[projectId].forEach(allocation => { console.log('Set Projects'); allocation = Object.assign({},allocation); allocation.class = self.calcClass(allocation); allocation.style = self.calcStyle(allocation); allocation.labelStyle = self.calcLabelStyle(allocation); project.allocations.push(allocation); console.log('Set Projects'); }); self.projects.push(project); }); } i know this is super old but if it helps someone thats cool.

Error " ['set' on proxy: trap returned falsish for property 'class']" on "markup://c:gantt_chart_resource" Plz help How to fix this.

How can you modify? I install the app, download the components in vsc with forcecode but it throws the (hidden)

helped me man, was driving me nuts.

Not working - Provider is not fixing the package - Get the component from github

I contacted the Provider about the problems with this package. Currently (2019-11-20) they are busy with other projects. Therefore, it's not reasonable to expect that this package will be fixed anytime soon. Our devs got the component from github and it seems to work - https://github.com/appiphony/gantt-chart

Gantt chart component - Error

Errors occur when I try to open ‘OpenAllocationMenu’ and when i drag the project item : - g.openAllocationMenu --> [Cannot read property 'dataset' of null] - g.handleDragEnd --> [Cannot read property 'allocations' of undefined]

Not working on winter '20

Error " ['set' on proxy: trap returned falsish for property 'class']" on "markup://c:gantt_chart_resource" Plz help

I was able to fix the issue by: adding this line of code: "allocation = Object.assign({},allocation); " to "setProjects()" method to the line "242" in "gantt_chart_resource.js" Cheers! Petr

One of the JS variables in the LWC which returned from an apex controller is immutable. and it is being modified. This helped me resolve the issue https://salesforce.stackexchange.com/questions/256761/uncaught-typeerror-set-on-proxy-trap-returned-falsish-for-property-name/256768#256768

I am facing the same issue, any solutions or recommendation

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Gantt Chart

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