Ufdjrw

If I receive an SOS signal, what is the proper response?

In the late 1940’s to early 1950’s what technology was available that could melt a LOT of ice?

List elements digit difference sort

Was Luke Skywalker the leader of the Rebel forces on Hoth?

Declaring and defining template, and specialising them

Bash script should only kill those instances of another script's that it has launched

Is it "Vierergruppe" or "Viergruppe", or is there a distinction?

Why would one plane in this picture not have gear down yet?

How did Alan Turing break the enigma code using the hint given by the lady in the bar?

In the quantum hamiltonian, why does kinetic energy turn into an operator while potential doesn't?

Plausibility of Mushroom Buildings

How strictly should I take "Candidates must be local"?

Is "history" a male-biased word ("his+story")?

Reversed Sudoku

Why does liquid water form when we exhale on a mirror?

What problems would a superhuman have whose skin is constantly hot?

Is it work or heat?

What is the magic ball of every day?

An alternative proof of an application of Hahn-Banach

Motivation for Zeta Function of an Algebraic Variety

Can I pump my MTB tire to max (55 psi / 380 kPa) without the tube inside bursting?

'The literal of type int is out of range' con número enteros pequeños (2 dígitos)

Recommendation letter by significant other if you worked with them professionally?

Signed and unsigned numbers

jQuery datatables doesn't show titles

1

I'm trying to get dinamically tittles on jquery datatables from object, but it doesn't draw them.

For example, with this object:

var tableData = [ 
 id: 1, user: 'admin', pass: 'pass', role: 'admin' ,
 id: 2, user: 'user', pass: 'pass', role: 'user' 
]

this is my method:

function generateDatatable(tableId, tableData) 

 var columns = [];
 if (tableData.length == 0) 
 columns[0] = data: '-' ;
 else 
 Object.keys(tableData[0]).forEach(element => 
 columns[columns.length] = data: element ;
 );
 

 jQuery('#' + tableId).DataTable(
 data: tableData,
 language: dataTablesTexts,
 pagingType: 'full',
 lengthMenu: [
 [10, 25, 50, -1], 
 [10, 25, 50, 'All']
 ],
 searching: true,
 ordering: true,
 paging: true,
 select: false,
 info: true,
 responsive: true,
 columns: columns
 );

I can see the values but not the tittles.

Resultant columns will look like this:

var columns = [
 data: "id",
 data: "user",
 data: "pass",
 data: "role"
]

if I change data: "..." to title: "..." I can see the titles but not the values.

What could be wrong with the code.

jquery datatables

share|improve this question

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

asked Mar 6 at 15:28

NoarkNoark

123112

add a comment | 

1

I'm trying to get dinamically tittles on jquery datatables from object, but it doesn't draw them.

For example, with this object:

var tableData = [ 
 id: 1, user: 'admin', pass: 'pass', role: 'admin' ,
 id: 2, user: 'user', pass: 'pass', role: 'user' 
]

this is my method:

function generateDatatable(tableId, tableData) 

 var columns = [];
 if (tableData.length == 0) 
 columns[0] = data: '-' ;
 else 
 Object.keys(tableData[0]).forEach(element => 
 columns[columns.length] = data: element ;
 );
 

 jQuery('#' + tableId).DataTable(
 data: tableData,
 language: dataTablesTexts,
 pagingType: 'full',
 lengthMenu: [
 [10, 25, 50, -1], 
 [10, 25, 50, 'All']
 ],
 searching: true,
 ordering: true,
 paging: true,
 select: false,
 info: true,
 responsive: true,
 columns: columns
 );

I can see the values but not the tittles.

Resultant columns will look like this:

var columns = [
 data: "id",
 data: "user",
 data: "pass",
 data: "role"
]

if I change data: "..." to title: "..." I can see the titles but not the values.

What could be wrong with the code.

jquery datatables

share|improve this question

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

asked Mar 6 at 15:28

NoarkNoark

123112

add a comment | 

I'm trying to get dinamically tittles on jquery datatables from object, but it doesn't draw them.

For example, with this object:

var tableData = [ 
 id: 1, user: 'admin', pass: 'pass', role: 'admin' ,
 id: 2, user: 'user', pass: 'pass', role: 'user' 
]

this is my method:

function generateDatatable(tableId, tableData) 

 var columns = [];
 if (tableData.length == 0) 
 columns[0] = data: '-' ;
 else 
 Object.keys(tableData[0]).forEach(element => 
 columns[columns.length] = data: element ;
 );
 

 jQuery('#' + tableId).DataTable(
 data: tableData,
 language: dataTablesTexts,
 pagingType: 'full',
 lengthMenu: [
 [10, 25, 50, -1], 
 [10, 25, 50, 'All']
 ],
 searching: true,
 ordering: true,
 paging: true,
 select: false,
 info: true,
 responsive: true,
 columns: columns
 );

I can see the values but not the tittles.

Resultant columns will look like this:

var columns = [
 data: "id",
 data: "user",
 data: "pass",
 data: "role"
]

if I change data: "..." to title: "..." I can see the titles but not the values.

What could be wrong with the code.

jquery datatables

share|improve this question

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

asked Mar 6 at 15:28

NoarkNoark

123112

var tableData = [ 
 id: 1, user: 'admin', pass: 'pass', role: 'admin' ,
 id: 2, user: 'user', pass: 'pass', role: 'user' 
]

function generateDatatable(tableId, tableData) 

 var columns = [];
 if (tableData.length == 0) 
 columns[0] = data: '-' ;
 else 
 Object.keys(tableData[0]).forEach(element => 
 columns[columns.length] = data: element ;
 );
 

 jQuery('#' + tableId).DataTable(
 data: tableData,
 language: dataTablesTexts,
 pagingType: 'full',
 lengthMenu: [
 [10, 25, 50, -1], 
 [10, 25, 50, 'All']
 ],
 searching: true,
 ordering: true,
 paging: true,
 select: false,
 info: true,
 responsive: true,
 columns: columns
 );

var columns = [
 data: "id",
 data: "user",
 data: "pass",
 data: "role"
]

share|improve this question

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

asked Mar 6 at 15:28

NoarkNoark

123112

share|improve this question

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

asked Mar 6 at 15:28

NoarkNoark

123112

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

edited Mar 6 at 15:59

Yevgen Gorbunkov

2,41221230

asked Mar 6 at 15:28

NoarkNoark

123112

asked Mar 6 at 15:28

NoarkNoark

123112

1 Answer
1

active

oldest

votes

2

You should use both: data to point to specific property within data source that corresponds to current column for each entry and title to specify column title.

share|improve this answer

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  oh I thought that will gets it authomatically. It works fine with columns[columns.length] = data: element, title: element; lots of thanks
  
  – Noark
  Mar 6 at 16:06
  

  
  
  
  

add a comment | 

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',
autoActivateHeartbeat: false,
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

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f55026657%2fjquery-datatables-doesnt-show-titles%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

2

You should use both: data to point to specific property within data source that corresponds to current column for each entry and title to specify column title.

share|improve this answer

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  oh I thought that will gets it authomatically. It works fine with columns[columns.length] = data: element, title: element; lots of thanks
  
  – Noark
  Mar 6 at 16:06
  

  
  
  
  

add a comment | 

2

You should use both: data to point to specific property within data source that corresponds to current column for each entry and title to specify column title.

share|improve this answer

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  oh I thought that will gets it authomatically. It works fine with columns[columns.length] = data: element, title: element; lots of thanks
  
  – Noark
  Mar 6 at 16:06
  

  
  
  
  

add a comment | 

You should use both: data to point to specific property within data source that corresponds to current column for each entry and title to specify column title.

share|improve this answer

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230

share|improve this answer

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230

answered Mar 6 at 15:58

Yevgen GorbunkovYevgen Gorbunkov

2,41221230