Error trying to switch between different charts

I am developing an application which shows the data created in a chartjs graph, what I am doing it does well, since all the data is displayed in the way I want, but I have a problem and that is that now I am trying to do that according to the type of graph that a user wants, this is changed, the

How to display multiple pie charts based on multiple lists?

Hi all, I have a requirement where I need to display multiple pie charts based on multiple lists. Currently, I am able to display one pie chart involving 2 lists. Below is the views.py code for the same: # Create your views here. from django.shortcuts import render def pie_chart(request

Re: Charts view function suggestions

t, 'dash.html', { >> 'labels': labels, >> 'data': data, >> }) >> >> >> Le vendredi 8 mai 2020 23:29:25 UTC+1, _M_A_Y_A_N_K_ a écrit : >>> >>> Hi Hajar, >>> >>> Though

Re: Charts view function suggestions

html', { > 'labels': labels, > 'data': data, > }) > > > Le vendredi 8 mai 2020 23:29:25 UTC+1, _M_A_Y_A_N_K_ a écrit : >> >> Hi Hajar, >> >> Though you have multiple model, the main thing is to create

Re: Charts view function suggestions

, > > Though you have multiple model, the main thing is to create a queryset. > Once you have a queryset (which can be from one model or multiple model).. > you should be able to use that queryset for Pie-Charts or any other charts. > Also try to use Django-Chart.js, which is much mo

Re: Charts view function suggestions

Hi Hajar, Though you have multiple model, the main thing is to create a queryset. Once you have a queryset (which can be from one model or multiple model).. you should be able to use that queryset for Pie-Charts or any other charts. Also try to use Django-Chart.js, which is much more easier i

Charts view function suggestions

Hello everyone how are you doing ? I need your suggestions > I have to use a specific models , and I want to do a pie_chart view function based on this models , " but I don't know what to do I saw some view functions examples but they always use one class but here my classes a bit hard and I

Re: Charts

ctly for the chart), only have to load the chart. In > another case you have to transform every JSOn in what you need > > BR > > El jue., 7 may. 2020 a las 12:37, hajar Benjat () > escribió: > >> Hello guys how are you doing? >> >> I want to create charts for

Re: Charts

a las 12:37, hajar Benjat () escribió: > Hello guys how are you doing? > > I want to create charts for an application, things like "delivery apps"... > > Who can help me with examples please > > > > -- > You received this message because you are subscribe

Re: Charts

What do you need exactly? I think this is a javascript issue, checkout chart.js On Thu, 7 May 2020, 6:36 pm hajar Benjat, wrote: > Hello guys how are you doing? > > I want to create charts for an application, things like "delivery apps"... > > Who can hel

Charts

Hello guys how are you doing? I want to create charts for an application, things like "delivery apps"... Who can help me with examples please -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this grou

Hi to all, I want to represent the data in the form of charts which is in the dictionary format how? Please Tell me the solution

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Re: How to create Graphs and charts on Relational ORM

On Sun, Oct 27, 2019, 8:41 AM Balaji Shetty wrote: > Hi Everyone > > Happy Diwali . > > > I have one query > > I want to create different Charts. It may include Aggregate query like > avg,min,max,sum,count,group by also. > You should look into pandas-profil

How to create Graphs and charts on Relational ORM

Hi Everyone Happy Diwali . I have one query I want to create different Charts. It may include Aggregate query like avg,min,max,sum,count,group by also. Query is to perform on multiple models which are connected by Foreign key. Can you please suggest any library or package for getting these

Learn Django Interactive Charts

Hi Friends, I am new to Djanho Python. I like to learn how to create interactive charts using d3.js, reactive application like dashboard. I dont know how and where to start my application. Can anyone direct me in right direction. -- You received this message because you are subscribed to

Re: best practices for handling charts

On Tuesday 23 May 2017 06:25:16 Alceu Rodrigues de Freitas Junior wrote: > (which will > require that I use crontab or something like it to delete old files). Which is a one-liner: find /var/www/generated-graphs -mtime 14 -delete # delete 2- week old files Some solutions are easier then the pro

Re: best practices for handling charts

wrote: Hello to all, I have some charts created with matplotlib and I would like to include them in my Django application. What is the considered best pra

Re: best practices for handling charts

Thanks for answering James, I commented your e-mail below: Em 23/05/2017 12:06, James Schneider escreveu: On May 23, 2017 6:33 AM, "Alceu Rodrigues de Freitas Junior" mailto:alceu.freitas...@gmail.com>> wrote: Hello to all, I have some charts created with matplo

Re: best practices for handling charts

On May 23, 2017 6:33 AM, "Alceu Rodrigues de Freitas Junior" < alceu.freitas...@gmail.com> wrote: Hello to all, I have some charts created with matplotlib and I would like to include them in my Django application. What is the considered best practices in order to do that?

best practices for handling charts

Hello to all, I have some charts created with matplotlib and I would like to include them in my Django application. What is the considered best practices in order to do that? I'm considering processing the data and generating PNG files in "temporary" locations, so I when th

Re: django generate pdf with tables and charts

Maybe this Issue could help you http://code.google.com/p/wkhtmltopdf/issues/detail?id=948 Also pass --enable javascript and the javascript delay to wkhtmltopdf Am Donnerstag, 14. Februar 2013 15:45:38 UTC+1 schrieb Jaimin Patel: > > Sure. > > I had tried to render PDF with pisa, > > template

Re: django generate pdf with tables and charts

Sorry I posted the answer on wrong thread, Sure. I had tried to render PDF with pisa, template = get_template(template_src) context = Context(context_dict) html = template.render(context) result = StringIO.StringIO() pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("I

Re: django generate pdf with tables and charts

Sure. I had tried to render PDF with pisa, template = get_template(template_src) context = Context(context_dict) html = template.render(context) result = StringIO.StringIO() pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("ISO-8859-1")), result, link_callback=fetch_re

Re: django generate pdf with tables and charts

Checkout happypdf.com rest call to create your pdfs Am 14.02.2013 04:28, schrieb Waitman Gobble: On Feb 10, 2013 8:11 AM, "Jaimin Patel" > wrote: > > I am trying to generate pdf using django template, also need some support of javascript code. I have tried PISA,

Re: django generate pdf with tables and charts

On Sun, Feb 10, 2013 at 11:10 AM, Jaimin Patel wrote: > I am trying to generate pdf using django template, also need some support > of javascript code. I have tried PISA, ReportLib and wkhtmltopdf but it > seems that it doesn't wait for Javascript. Hello, can you explain us better what you mean

Re: django generate pdf with tables and charts

On Feb 10, 2013 8:11 AM, "Jaimin Patel" wrote: > > I am trying to generate pdf using django template, also need some support of javascript code. I have tried PISA, ReportLib and wkhtmltopdf but it seems that it doesn't wait for Javascript. > > Can someone suggest good solution or example? > > -- >

Re: django generate pdf with tables and charts

Django doesn’t run Javascript, that’s done in the browser. If you really want to have JS processing you’ll have to open a web browser and then print to PDF. On Feb 10, 2013, at 9:10 AM, Jaimin Patel wrote: > I am trying to generate pdf using django template, also need some support of > javascri

django generate pdf with tables and charts

I am trying to generate pdf using django template, also need some support of javascript code. I have tried PISA, ReportLib and wkhtmltopdf but it seems that it doesn't wait for Javascript. Can someone suggest good solution or example? -- You received this message because you are subscribed to

Re: Testing Google Charts within Django Unit Tests

Yeah, selenium is your friend in this case On 27/04/2012 3:07 PM, "Jonas Geiregat" wrote: > > > > I'm looking for a way to test the data that a google chart displays on > > a web site with a unit test. Is this at all possible, and if so, where > > should I look to accomplish this? I've tried acc

Re: Testing Google Charts within Django Unit Tests

> I'm looking for a way to test the data that a google chart displays on > a web site with a unit test. Is this at all possible, and if so, where > should I look to accomplish this? I've tried accessing the Google > visualization datatable that is used to create the chart, but it > doesn't seem t

Testing Google Charts within Django Unit Tests

I'm looking for a way to test the data that a google chart displays on a web site with a unit test. Is this at all possible, and if so, where should I look to accomplish this? I've tried accessing the Google visualization datatable that is used to create the chart, but it doesn't seem to be a part

Re: bar charts

I have documented a set of viz libraries: http://blizzardzblogs.blogspot.com/2010/12/data-visualization-charts-and.html -V- -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegrou

Re: bar charts

On Tue, 2011-11-08 at 21:16 +1100, Mario Gudelj wrote: > I'm a Django/Python beginner, but the above works for me and it plots > the number of items per month, where the Y-axis is the number of items > and X-axis is the month names. I found it faster and more efficient to generate the DataTable us

Re: bar charts

Hey, I implemented a line chart and this is my code: View: def render_chart(request): months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'] month_values = [0,0,0,0,0,0,0,0,0,0,0,0] list_of_items = MyModel.objects.all() for item in list_of_items:

Re: bar charts

On 2011?11?07? 21:26, Andre Terra wrote: Pass serialized json as a template variable? yes of course, pupulate data from django is not special, it's a normal process just like other language. we can output json to the chart That's what I'm doing atm. But JKM has built an app to help reduce the

Re: bar charts

On Mon, 2011-11-07 at 11:26 -0200, Andre Terra wrote: > Pass serialized json as a template variable? > > got it to work. I had passed the json, but had to turn autoescape off to get it to work. -- regards Kenneth Gonsalves -- You received this message because you are subscribed to the Google

Re: bar charts

Most times I just use css and percentwidth for simple bar charts. On Nov 7, 10:23 am, Leotis buchanan wrote: > You could also try processing.js > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, s

Re: bar charts

You could also try processing.js Regards Leotis Buchanan Co-Founder Exterbox On Mon, Nov 7, 2011 at 9:22 AM, Yok Keen Hui wrote: > You could try out cairoplot, it works for me in Django, just have to print > the render as a picture to a url and reference it from there(looks nice > too!) > >

Re: bar charts

+1 for Google Charts. For small stuff (1 chart), I just render JavaScript in the of my html templates. For more complex stuff, you could write a view that *just* renders JavaScript and include it via a script tag. Just make sure to serve it with MIME type "application/javascript"

Re: bar charts

You could try out cairoplot, it works for me in Django, just have to print the render as a picture to a url and reference it from there(looks nice too!) On Tue, Nov 8, 2011 at 12:26 AM, Andre Terra wrote: > Pass serialized json as a template variable? > > That's what I'm doing atm. But JKM has b

Re: bar charts

Pass serialized json as a template variable? That's what I'm doing atm. But JKM has built an app to help reduce the need to write javascript [1]. I haven't used it myself, but it looks interesting and promising. Cheers, AT [1] https://github.com/jacobian/django-googlecharts On Mon, Nov 7, 201

Re: bar charts

Flot. http://code.google.com/p/flot/ My docs about what I did: http://drumcoder.co.uk/tags/flot/ Example (including zooming by slider): http://brassbandresults.co.uk/bands/rothwell-temperance-band/ Enjoy, Tim. > hi, > > what do people use to display bar charts in their sites? >

Re: bar charts

On Mon, 2011-11-07 at 19:36 +0800, skysb...@gmail.com wrote: > On 2011年11月07日 18:16, kenneth gonsalves wrote: > > On Mon, 2011-11-07 at 04:28 -0500, Joey Espinosa wrote: > >> Here's the Quick Start page: http://goo.gl/g5I7X > > that is easy - how does one populate with data from django? > do you kn

Re: bar charts

On 2011年11月07日 18:16, kenneth gonsalves wrote: On Mon, 2011-11-07 at 04:28 -0500, Joey Espinosa wrote: Here's the Quick Start page: http://goo.gl/g5I7X that is easy - how does one populate with data from django? do you know how to populate with data with other develop language?? -- You receiv

Re: bar charts

On Mon, 2011-11-07 at 04:28 -0500, Joey Espinosa wrote: > Here's the Quick Start page: http://goo.gl/g5I7X that is easy - how does one populate with data from django? -- regards Kenneth Gonsalves -- You received this message because you are subscribed to the Google Groups "Django users" group.

Re: bar charts

om> <http://twitter.com/joelinux117><http://about.me/joelinux> On Mon, Nov 7, 2011 at 2:39 AM, kenneth gonsalves wrote: > On Mon, 2011-11-07 at 00:04 -0500, Kevin Anthony wrote: > > Google charts api > > > > > > any clues on how to integrate this with

Re: bar charts

On 2011年11月07日 12:57, kenneth gonsalves wrote: hi, what do people use to display bar charts in their sites? a lot choices, like html5 chart, flash chart. amchart,zingchart, i'm trying to use zingchart in my site now, it provide both flash and html5 solution. -- You received this me

Re: bar charts

On Mon, 2011-11-07 at 00:04 -0500, Kevin Anthony wrote: > Google charts api > > any clues on how to integrate this with django? -- regards Kenneth Gonsalves -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to thi

Re: bar charts

Google charts api Kevin Please excuse brevity, sent from phone On Nov 6, 2011 11:57 PM, "kenneth gonsalves" wrote: > hi, > > what do people use to display bar charts in their sites? > -- > regards > Kenneth Gonsalves > > -- > regards > Kenneth Gons

bar charts

hi, what do people use to display bar charts in their sites? -- regards Kenneth Gonsalves -- regards Kenneth Gonsalves -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegrou

Re: How to draw line charts in Django?

On 5/5/11 9:28 AM, Nge wrote: Hi, > I want to know. How can I create line charts in Django? > Then I have to take data from postgresql for x-axis and y-axis. Have a look at codespeed [0]. That's behind http://speed.pypy.org/ and http://speed.twistedmatrix.com/. It's using one o

Re: How to draw line charts in Django?

> what your needs are. [...] > matplotlib is incredibly hard to understand and doesn't follow the good > python package practices (not easy install compliant). > Use it at your own risks :) Well, there are folks having a lot of fun using matplotlib. It's not just for x/y charts. All Linux d

Re: How to draw line charts in Django?

Le 5 mai 2011 à 16:06, william ratcliff a écrit : > One other approach is that you can send the data to matplotlib (which is > python) and use that to create a .png which you then serve--it depends on > what your needs are. > > William Hi, matplotlib is incredibly hard to understand and doe

Re: How to draw line charts in Django?

One other approach is that you can send the data to matplotlib (which is python) and use that to create a .png which you then serve--it depends on what your needs are. William On Thu, May 5, 2011 at 6:40 AM, Kenneth Gonsalves wrote: > On Thu, 2011-05-05 at 03:05 -0700, Nge wrote: > > I already c

Re: How to draw line charts in Django?

On Thu, May 5, 2011 at 5:05 AM, Nge wrote: > I already created a view and can extract data from database.But I have > a problem. I don't know how to send to template and how to create js/ > ajax. Can you share me sample? I've recently done a project that uses Ajax, jQuery, and Flot to do some cha

Re: How to draw line charts in Django?

On Thu, 2011-05-05 at 03:05 -0700, Nge wrote: > I already created a view and can extract data from database.But I have > a problem. I don't know how to send to template and how to create js/ > ajax. Can you share me sample? how to use js does not come in the purview of this list - you just need t

Re: How to draw line charts in Django?

Le 5 mai 2011 à 12:05, Nge a écrit : > Hi KG! > > I already created a view and can extract data from database.But I have > a problem. I don't know how to send to template and how to create js/ > ajax. Can you share me sample? > > Thanks > Nge There are tons of javascript application that can d

Re: How to draw line charts in Django?

t; > I want to know. How can I create line charts in Django? > > Then I have to take data from postgresql for x-axis and y-axis. > > So how should I do? How can apply django, postgres, graph and ajax? > > create a view - extract the data you want and send it to the template > w

Re: How to draw line charts in Django?

On Thu, 05 May 2011 13:14:57 +0530, Kenneth Gonsalves wrote: On Thu, 2011-05-05 at 00:28 -0700, Nge wrote: I want to know. How can I create line charts in Django? Then I have to take data from postgresql for x-axis and y-axis. So how should I do? How can apply django, postgres, graph and ajax

Re: How to draw line charts in Django?

On Thu, 2011-05-05 at 00:28 -0700, Nge wrote: > I want to know. How can I create line charts in Django? > Then I have to take data from postgresql for x-axis and y-axis. > So how should I do? How can apply django, postgres, graph and ajax? create a view - extract the data you want and s

How to draw line charts in Django?

Hi everyone ! I want to know. How can I create line charts in Django? Then I have to take data from postgresql for x-axis and y-axis. So how should I do? How can apply django, postgres, graph and ajax? Pls share your knowledge. Thanks Nge -- You received this message because you are subscribed

Re: gantt charts or timeline graphics

Hi, Doesn't reportlab already provide imaging facilities that you are looking for ? Regards, Xavier. Le 16 févr. 2011 à 00:33, refreegrata a écrit : > Hello list, I have a question. I need to generate some gantt chart or > time line image to represent every step of an element in a process. I >

gantt charts or timeline graphics

Hello list, I have a question. I need to generate some gantt chart or time line image to represent every step of an element in a process. I already have saved the history, but I need represent this in a graphic. Somebody know some library to do something like this? The idea is build the graphic in

Re: django charts

My 2 cents, I'm using http://code.google.com/p/flot/ does the job on the browser side, you just have to pass it the data from django, it works very good and is cross browser. - Pablo On Nov 19, 3:56 am, Priya wrote: > Hi, > I am a new user to django ,can anybody please help me resolve this > iss

Re: django charts

thank you so much.it was quite helpful. On Sat, Nov 20, 2010 at 6:40 PM, Darrel Herbst wrote: > I haven't used this, but this provides a way to interface with google > charts: > https://github.com/jacobian/django-googlecharts/blob/master/docs/examples.txt > > On Nov 19, 1

Re: django charts

I haven't used this, but this provides a way to interface with google charts: https://github.com/jacobian/django-googlecharts/blob/master/docs/examples.txt On Nov 19, 1:56 am, Priya wrote: > Hi, > I am a new user to django ,can anybody please help me resolve this > issue.

Re: django charts

I am not an expert on charts, but I am using highcharts.com to generate some. What I do here is: 1) get the data from the database inside the view (look for querysets on django-documentation) 2) render this data on a template 3) build the chart using this library inside the template bye

django charts

Hi, I am a new user to django ,can anybody please help me resolve this issue.I am trying to construct a Gant chart based on the certain constraints.Now i am unable to make a line of approach for this.I have defined a class for chart and defined function for it in views.Now how do i pass my values t

Re: django python pi-charts/graphs

I would recommend using google charts. There are a couple of python implementations for this. I've used GChartWrapper with some success, but found it a little clunky in its implementation. Euan On Jun 2, 7:35 am, rahul jain wrote: > Hi Django, > > I would like to represent my db

django python pi-charts/graphs

Hi Django, I would like to represent my db/model content in the form of pi-charts/graphs. Is there any django python module that already exists ? --RJ -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email

Re: statistics, reporting, charts for django

Hallo ! Yes, thanks, I already looked into google-chartwrapper and they work quite nice ! However, I think I will integrate the interactive charts (google visualization) - there are no template tags for it so far, but a python interface exists: http://code.google.com/p/google-visualization-python

Re: statistics, reporting, charts for django

On Apr 27, 2:18 am, Georg Holzmann wrote: > Hallo! > > My question: is there a django application which I could reuse (or > learn from) or which could help in the development ? > It would be nice to have a dashboard to put charts, statistics, ... > onto and an easy interface

statistics, reporting, charts for django

Hallo! I want to build an application like google analytics for django ;) : users should be able to log in and see their statistics/charts. So basically it should be somehow like the django-reporting application, but not in the admin section (should be for general users), with additional

Re: Charts for Admin Interface

On Sun, Feb 15, 2009 at 10:20 AM, Peter Herndon wrote: > > I don't have the URL handy, but the admin docs contain pointers on how > to add extra URLs to your admin site. Create a view, make a template, > add the URL, profit!! So if you want charts in your admin, such a >

Re: Charts for Admin Interface

I don't have the URL handy, but the admin docs contain pointers on how to add extra URLs to your admin site. Create a view, make a template, add the URL, profit!! So if you want charts in your admin, such a task is well within the capabilities of Django for you to add. On 2/13/09, R

Charts for Admin Interface

Dear Community, did ever anybody try to add charts (i.e. with ReportLab) to the admin interface? I think it would be a very nice feature to show statistics, ... First the user should be able to make some choices and then depending on these choices django should create a chart (values of course

Re: charts in django

I've employed flot (http://code.google.com/p/flot/) with some success. It's pure javascript and requires jquery. On Thu, Jan 29, 2009 at 7:39 PM, Nick Lo wrote: > > > I need to generate some line charts and bar graphs from django. I > > recall seeing a very promissing pa

Re: charts in django

> I need to generate some line charts and bar graphs from django. I > recall seeing a very promissing package a couple months ago and can't > find it now. > > There's pychart, but it hasn't been maintained for a couple years and > I question its staying power, a

Re: charts in django

Chris Haynes wrote: > I need to generate some line charts and bar graphs from django. I > recall seeing a very promissing package a couple months ago and can't > find it now. [snip] > Any other ideas or comments on the above? Linux Journal's most recent print-edit

Re: charts in django

Pygooglechart is a good interface to the Google charting API: http://pygooglechart.slowchop.com/ --Ned. http://nedbatchelder.com Chris Haynes wrote: > I need to generate some line charts and bar graphs from django. I > recall seeing a very promissing package a couple months ago and

charts in django

I need to generate some line charts and bar graphs from django. I recall seeing a very promissing package a couple months ago and can't find it now. There's pychart, but it hasn't been maintained for a couple years and I question its staying power, and it just generates images. op

Re: Generating charts with ReportLab

> or just have a look through your gmail for *Re: Graphs and django.* > > > (The search string "contrib namespace r" worked for me.) > > > Ben > > > > On 30/07/07, David Reynolds <[EMAIL PROTECTED] > wrote: > > > > > On 28 Jul 20

Re: Generating charts with ReportLab

for me.) > > Ben > > > > On 30/07/07, David Reynolds <[EMAIL PROTECTED] > wrote: > > > > > > > > > > > > > On 28 Jul 2007, at 4:34 am, [EMAIL PROTECTED] wrote: > > > > > > I had the need to generate a few different

Re: Generating charts with ReportLab

d Reynolds <[EMAIL PROTECTED] > wrote: > > > > > > > On 28 Jul 2007, at 4:34 am, [EMAIL PROTECTED] wrote: > > > > I had the need to generate a few different types of charts using > > > ReportLab. The wiki only had a sample of a Horizontal Bar Chart,

Re: Generating charts with ReportLab

: > > > On 28 Jul 2007, at 4:34 am, [EMAIL PROTECTED] wrote: > > > > > I had the need to generate a few different types of charts using > > ReportLab. The wiki only had a sample of a Horizontal Bar Chart, so > > I've added a new sample on how to produce a Line

Re: Generating charts with ReportLab

On 28 Jul 2007, at 4:34 am, [EMAIL PROTECTED] wrote: I had the need to generate a few different types of charts using ReportLab. The wiki only had a sample of a Horizontal Bar Chart, so I've added a new sample on how to produce a Line Chart... http://code.djangoproject.com/wiki/Chart

Generating charts with ReportLab

I had the need to generate a few different types of charts using ReportLab. The wiki only had a sample of a Horizontal Bar Chart, so I've added a new sample on how to produce a Line Chart... http://code.djangoproject.com/wiki/Charts If anyone is interested in a sample for a Pie or Scatter