How to set auto width of Excel columns using axlsx gem in Ruby on rails









up vote
0
down vote

favorite












Is there a way to set the column width to adjust based on the text length for all the columns in an excel (that is generated using the axlsx gem in Ruby on rails)? Please help!






ruby-on-rails excel axlsx







share|improve this question





















  • Can you share what code you have so far?
    – Sid
    Nov 11 at 16:03










  • ws.column_widths 7.2, nil, 3 can be parameterized.
    – Sid
    Nov 11 at 16:05










  • Setting ws.column_widths to nil will make the widths auto adjustable?
    – Biju
    Nov 11 at 17:56










  • No it won't. Need to figure out from that API
    – Sid
    Nov 11 at 18:15















up vote
0
down vote

favorite












Is there a way to set the column width to adjust based on the text length for all the columns in an excel (that is generated using the axlsx gem in Ruby on rails)? Please help!






ruby-on-rails excel axlsx







share|improve this question





















  • Can you share what code you have so far?
    – Sid
    Nov 11 at 16:03










  • ws.column_widths 7.2, nil, 3 can be parameterized.
    – Sid
    Nov 11 at 16:05










  • Setting ws.column_widths to nil will make the widths auto adjustable?
    – Biju
    Nov 11 at 17:56










  • No it won't. Need to figure out from that API
    – Sid
    Nov 11 at 18:15













up vote
0
down vote

favorite









up vote
0
down vote

favorite











Is there a way to set the column width to adjust based on the text length for all the columns in an excel (that is generated using the axlsx gem in Ruby on rails)? Please help!






ruby-on-rails excel axlsx







share|improve this question













Is there a way to set the column width to adjust based on the text length for all the columns in an excel (that is generated using the axlsx gem in Ruby on rails)? Please help!






ruby-on-rails excel axlsx




ruby-on-rails excel axlsx






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 11 at 16:02









Biju

717




717











  • Can you share what code you have so far?
    – Sid
    Nov 11 at 16:03










  • ws.column_widths 7.2, nil, 3 can be parameterized.
    – Sid
    Nov 11 at 16:05










  • Setting ws.column_widths to nil will make the widths auto adjustable?
    – Biju
    Nov 11 at 17:56










  • No it won't. Need to figure out from that API
    – Sid
    Nov 11 at 18:15

















  • Can you share what code you have so far?
    – Sid
    Nov 11 at 16:03










  • ws.column_widths 7.2, nil, 3 can be parameterized.
    – Sid
    Nov 11 at 16:05










  • Setting ws.column_widths to nil will make the widths auto adjustable?
    – Biju
    Nov 11 at 17:56










  • No it won't. Need to figure out from that API
    – Sid
    Nov 11 at 18:15
















Can you share what code you have so far?
– Sid
Nov 11 at 16:03




Can you share what code you have so far?
– Sid
Nov 11 at 16:03












ws.column_widths 7.2, nil, 3 can be parameterized.
– Sid
Nov 11 at 16:05




ws.column_widths 7.2, nil, 3 can be parameterized.
– Sid
Nov 11 at 16:05












Setting ws.column_widths to nil will make the widths auto adjustable?
– Biju
Nov 11 at 17:56




Setting ws.column_widths to nil will make the widths auto adjustable?
– Biju
Nov 11 at 17:56












No it won't. Need to figure out from that API
– Sid
Nov 11 at 18:15





No it won't. Need to figure out from that API
– Sid
Nov 11 at 18:15


















active

oldest

votes











Your Answer






StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);













draft saved

draft discarded


















StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53250537%2fhow-to-set-auto-width-of-excel-columns-using-axlsx-gem-in-ruby-on-rails%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown






























active

oldest

votes













active

oldest

votes









active

oldest

votes






active

oldest

votes















draft saved

draft discarded
















































Thanks for contributing an answer to Stack Overflow!


  • Please be sure to answer the question. Provide details and share your research!

But avoid …


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • Please be sure to answer the question. Provide details and share your research!

But avoid …


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53250537%2fhow-to-set-auto-width-of-excel-columns-using-axlsx-gem-in-ruby-on-rails%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







-

這個網誌中的熱門文章

How to read a connectionString WITH PROVIDER in .NET Core?

圖片
6 I added .AddJsonFile("Connections.json", optional: true, reloadOnChange: true) in public Startup(IHostingEnvironment env) Connections.json contains: "ConnectionStrings": "DefaultConnection": "Server=(localdb)\mssqllocaldb;Database=DATABASE;Trusted_Connection=True;MultipleActiveResultSets=true", "COR-W81-101": "Data Source=DATASOURCE;Initial Catalog=P61_CAFM_Basic;User Id=USERID;Password=PASSWORD;Persist Security Info=False;MultipleActiveResultSets=False;Packet Size=4096;", "COR-W81-100": "Data Source=DATASOURCE;Initial Catalog=Post_PS;User Id=USERID;Password=PASSWORD;Persist Security Info=False;MultipleActiveResultSets=False;Packet Size=4096;", "MSEDGEWIN10": "Data Source=DATASOURCE; Initial Catalog=COR_Basic; Persist Security Info=False;Integrated Security=true;MultipleActiveResultSets=False;Packet Size=4096;Application Name="COR_Basic"", "server&qu
閱讀完整內容

In R, how to develop a multiplot heatmap.2 figure showing key labels successfully

圖片
1 2 I'm trying to develop a multiplot heatmap.2 saved to a pdf. I'm having some success but the axis labels are getting chopped off. Subplot titles are also desirable but again the labels are getting chopped. Here's my reproducible code: library(gridExtra) library(grid) library(gridGraphics) library(gplots) Col = colorRampPalette(c("red","orange","yellow", "white")) grab_grob <- function() grid.echo() grid.grab() par(cex.main=0.1, mar = c(1,1,1,1) ) #data<-read.table("heatmap.input.matrix.data.txt") lmat = rbind(c(2,3),c(4,1),c(4,1)) lwid = c(2.5,4) lhei = c(0.5,4,3) labRowvec <- c(rep(NULL, dim(matrix(runif(1000, 1,10),ncol=50))[1])) labColvec <- c(rep(NULL, dim(matrix(runif(1000, 1,10),ncol=50))[2])) gl <- lapply(1:12, function(i) heatmap.2(matrix(runif(1000, 1,10),ncol=50), dendrogram = "none",offsetRow=-0.5, offsetCol=-1,srtCol=0, density="density", lmat =lmat,lhei = l
閱讀完整內容

Museum of Modern and Contemporary Art of Trento and Rovereto

圖片
Art museum in Rovereto TN, Italy Museum of Modern and Contemporary Art of Trento and Rovereto Museo d'arte moderna e contemporanea di Trento e Rovereto MART, Entrance Location Corso Angelo Bettini, 43, 38068 Rovereto TN, Italy Coordinates 45°53′38″N 11°02′42″E  /  45.8940°N 11.0450°E  / 45.8940; 11.0450 Coordinates: 45°53′38″N 11°02′42″E  /  45.8940°N 11.0450°E  / 45.8940; 11.0450 Type Art museum Director Gianfranco Maraniello Public transit access Trento train station. Taxis outside station. Website mart.trento.it The Museum of Modern and Contemporary Art of Trento and Rovereto (MART) ( Museo d'Arte Moderna e Contemporanea di Trento e Rovereto , in Italian) is a museum centre in the Italian province of Trento. The main site is in Rovereto, and contains mostly modern and contemporary artworks, including works from renowned Giorgio Morandi, Giorgio de Chirico, Felice Casorati, Carlo Carrà and Fortunato Depero. Fortunato Depero's house in Rovereto (known as Casa d
閱讀完整內容