Posts by Bmucelini • 345 points
13 posts
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1
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answers374
viewsQ: NFS-e signature problem - Shipment tampered after signing
I am developing the issuance of NFS-e to the city of Gaspar-SC via web service, in which uses the company Thema for banknote processing. I’m having trouble signing the NFS-e where is returning the…
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votes1
answer664
viewsQ: Query to return recurrence values, which have not yet been created in the database
I need to make a query in the database where the records are not yet saved. I will explain better: In a system that I am developing, the user can register a recurring expense, that is, it will be…
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votes2
answers931
viewsA: How to put a "loading" image after validation and Submit?
I believe that the Nprogress can solve your problem.
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1
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answers1520
viewsA: How to model with inheritance a structure of People?
Well, I’ll post right here what was the solution I found and meets all my needs. First I created Gem delegate_associations and added to my project. The next step was to adjust my migrations: class…
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votes2
answers1520
viewsQ: How to model with inheritance a structure of People?
Hi, I’m having a hard time doing my Pessoa modeling. Theoretically it seems a very simple thing, but I can’t find a way to follow, say, "good programming practices". My problem is this: In my system…
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answer742
viewsA: How to pass parameters dynamically to Rails?
I’d do it this way: I would put my form wrapping everything and take out the Javascript that adds the hidden fields in the form. Paging would be Submit buttons with the name of the page you want.…
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answer334
viewsQ: How to create code to license monthly my customers?
I need to make a code for license to use, for example: My customers pay monthly for use of our system, but these customers have the application installed locally in their companies. I need it…
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votes2
answers729
viewsQ: Encrypt source code Ruby on Rails?
I need to deploy a ready-made system made with the framework Ruby on Rails in a client’s company, the problem is that this client cannot have access to the source codes. Is there any way to…
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answers263
viewsQ: Rails and postgres group_by data considering time zone
How do I group records by date where the field is datetime type? But that’s considering Timezone. For example: When the user type 12/10/2014 23:30:00, it is recorded in the bank 13/10/2014 01:30:00,…
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votes1
answer134
viewsQ: Limit range for display of tooltip on area chart with Highcharts
I am making an area chart with Highcharts and I need the tooltip to be displayed only when I place the mouse cursor at the point of the series, and not on the line. Does anyone know if there’s a way…
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answer173
viewsA: Statistics in Ruby on Rails
You can use Gem descriptive-statistics, has all the statistics you mentioned.
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answers458
viewsQ: Webservice Server in Rails
Hello, I’m developing a Webservicee server using Gem wash_out (https://github.com/inossidabile/wash_out). On this server I will insert, display, delete and update data (CRUD). It will probably be a…
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votes2
answers1190
viewsA: Access local printer
You can use this plugin to make the impression on client. Put the folder jre6 in your public and change the code: function deployQZ() { var attributes = {id: "qz", code:'qz.PrintApplet.class',…