Styjun

What is the largest number of identical satellites launched together?

Conditional probability - sum of dice is even given that at least one is a five

German characters on US-International keyboard layout

Tikz draw contour without some edges, and fill

On what legal basis did the UK remove the 'European Union' from its passport?

In books, how many dragons are there in present time?

Is there any good reason to write "it is easy to see"?

Ito`s Lemma problem

How exactly does artificial gravity work?

Ex-manager wants to stay in touch, I don't want to

What to do if SUS scores contradict qualitative feedback?

Unbounded Fredholms operators

If current results hold, Man City would win PL title

How do I tell my supervisor that he is choosing poor replacements for me while I am on maternity leave?

Jumping frame contents with beamer and pgfplots

Stuck filament in the extruder of Infitary M508

Anabelian geometry ~ higher category theory

What kind of SATA connector is this?

LWC1513: @salesforce/resourceUrl modules only support default imports

Why was Endgame Thanos so different than Infinity War Thanos?

Chain link speeds

CPLD based Pierce oscillator

Automatically anti-predictably assemble an alliterative aria

51% attack - apparently very easy? refering to CZ's "rollback btc chain" - How to make sure such corruptible scenario can never happen so easily?

Read csv file with javascript

Create GUID / UUID in JavaScript?How do JavaScript closures work?What is the most efficient way to deep clone an object in JavaScript?How do I remove a property from a JavaScript object?Which equals operator (== vs ===) should be used in JavaScript comparisons?How do I include a JavaScript file in another JavaScript file?What does “use strict” do in JavaScript, and what is the reasoning behind it?How to check whether a string contains a substring in JavaScript?How do I remove a particular element from an array in JavaScript?For-each over an array in JavaScript?

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;

0

Currently im using this code to view content of a csv in a webbrowser with javascript. But this only works in firefox as other browser dont allow you to grab content from an iframe. I need to convert my csv to a txt if i want to use this method, and would like to keep csv instead of txt.

Do any of you know how I can make this work without the Iframe part and txt part so I can use it in different browser? Thanks!

<iframe id="frmFile" src="content/assets/output.txt" onload="LoadFile();" style="display: none;"></iframe>

<script>function LoadFile() 
var oFrame = document.getElementById("frmFile");
var strRawContents = oFrame.contentWindow.document.body.childNodes[0].innerHTML;

while (strRawContents.indexOf("r") >= 0)
strRawContents = strRawContents.replace("r", "");
var arrLines = strRawContents.split("n");
var alltext = "";

if(arrLines[12].split(";")[8] == "0") 
for (var i = 1; i < arrLines.length; i++)

 alltext += "<tr>";
 var prop = arrLines[i].split(";");
 for (var j = 0; j < 11; j++) 
 alltext += "<td>" + prop[j] + "</td>";
 
 alltext += "</tr>";
 document.close();

document.getElementById("message").innerHTML = alltext;

</script>

javascript csv iframe

share|improve this question

asked Jun 27 '17 at 21:15

JeroenJeroen

184

add a comment | 

0

Currently im using this code to view content of a csv in a webbrowser with javascript. But this only works in firefox as other browser dont allow you to grab content from an iframe. I need to convert my csv to a txt if i want to use this method, and would like to keep csv instead of txt.

Do any of you know how I can make this work without the Iframe part and txt part so I can use it in different browser? Thanks!

<iframe id="frmFile" src="content/assets/output.txt" onload="LoadFile();" style="display: none;"></iframe>

<script>function LoadFile() 
var oFrame = document.getElementById("frmFile");
var strRawContents = oFrame.contentWindow.document.body.childNodes[0].innerHTML;

while (strRawContents.indexOf("r") >= 0)
strRawContents = strRawContents.replace("r", "");
var arrLines = strRawContents.split("n");
var alltext = "";

if(arrLines[12].split(";")[8] == "0") 
for (var i = 1; i < arrLines.length; i++)

 alltext += "<tr>";
 var prop = arrLines[i].split(";");
 for (var j = 0; j < 11; j++) 
 alltext += "<td>" + prop[j] + "</td>";
 
 alltext += "</tr>";
 document.close();

document.getElementById("message").innerHTML = alltext;

</script>

javascript csv iframe

share|improve this question

asked Jun 27 '17 at 21:15

JeroenJeroen

184

add a comment | 

Currently im using this code to view content of a csv in a webbrowser with javascript. But this only works in firefox as other browser dont allow you to grab content from an iframe. I need to convert my csv to a txt if i want to use this method, and would like to keep csv instead of txt.

Do any of you know how I can make this work without the Iframe part and txt part so I can use it in different browser? Thanks!

<iframe id="frmFile" src="content/assets/output.txt" onload="LoadFile();" style="display: none;"></iframe>

<script>function LoadFile() 
var oFrame = document.getElementById("frmFile");
var strRawContents = oFrame.contentWindow.document.body.childNodes[0].innerHTML;

while (strRawContents.indexOf("r") >= 0)
strRawContents = strRawContents.replace("r", "");
var arrLines = strRawContents.split("n");
var alltext = "";

if(arrLines[12].split(";")[8] == "0") 
for (var i = 1; i < arrLines.length; i++)

 alltext += "<tr>";
 var prop = arrLines[i].split(";");
 for (var j = 0; j < 11; j++) 
 alltext += "<td>" + prop[j] + "</td>";
 
 alltext += "</tr>";
 document.close();

document.getElementById("message").innerHTML = alltext;

</script>

javascript csv iframe

share|improve this question

asked Jun 27 '17 at 21:15

JeroenJeroen

184

<iframe id="frmFile" src="content/assets/output.txt" onload="LoadFile();" style="display: none;"></iframe>

<script>function LoadFile() 
var oFrame = document.getElementById("frmFile");
var strRawContents = oFrame.contentWindow.document.body.childNodes[0].innerHTML;

while (strRawContents.indexOf("r") >= 0)
strRawContents = strRawContents.replace("r", "");
var arrLines = strRawContents.split("n");
var alltext = "";

if(arrLines[12].split(";")[8] == "0") 
for (var i = 1; i < arrLines.length; i++)

 alltext += "<tr>";
 var prop = arrLines[i].split(";");
 for (var j = 0; j < 11; j++) 
 alltext += "<td>" + prop[j] + "</td>";
 
 alltext += "</tr>";
 document.close();

document.getElementById("message").innerHTML = alltext;

</script>

share|improve this question

asked Jun 27 '17 at 21:15

JeroenJeroen

184

share|improve this question

asked Jun 27 '17 at 21:15

JeroenJeroen

184

asked Jun 27 '17 at 21:15

JeroenJeroen

184

asked Jun 27 '17 at 21:15

JeroenJeroen

184

1 Answer
1

active

oldest

votes

1

I would suggest Ajax get of the file -> that way you can get the text content.

<!-- no iframe -->

<script>
var url = "http://www.example.com/file.txt";
var txtFile = new XMLHttpRequest();
txtFile.open("GET",url,true);
txtFile.send();

txtFile.onreadystatechange = function()
 if (txtFile.readyState== 4 && txtFile.status == 200)
 
 var strRawContents = jsonFile.responseText;
 

</script>

share|improve this answer

edited Mar 23 at 13:06

JordanGW

6419

answered Jun 27 '17 at 21:23

WuDoWuDo

1277

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Like this?: pastebin.com/raw/0xpCmgRE That gives this error: Uncaught ReferenceError: LoadFile is not defined at HTMLIFrameElement.onload
  
  – Jeroen
  Jun 27 '17 at 21:30
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edited the response. It's done completely without iframe and response text is the text of file (now named the same way as you have).
  
  – WuDo
  Jun 27 '17 at 21:38
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using your code it says: Uncaught SyntaxError: Unexpected token var Using this (pastebin.com/raw/Zw2q8JtZ) code I get: MLHttpRequest cannot load file:///C:/Users/Jay/test/etc/output.txt. Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https.
  
  – Jeroen
  Jun 28 '17 at 14:06
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  C'mon man at least sense check your code before posting. Half of the conditional statement is missing
  
  – JordanGW
  Mar 23 at 10:19
  

  
  
  
  

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%2f44790026%2fread-csv-file-with-javascript%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

1

I would suggest Ajax get of the file -> that way you can get the text content.

<!-- no iframe -->

<script>
var url = "http://www.example.com/file.txt";
var txtFile = new XMLHttpRequest();
txtFile.open("GET",url,true);
txtFile.send();

txtFile.onreadystatechange = function()
 if (txtFile.readyState== 4 && txtFile.status == 200)
 
 var strRawContents = jsonFile.responseText;
 

</script>

share|improve this answer

edited Mar 23 at 13:06

JordanGW

6419

answered Jun 27 '17 at 21:23

WuDoWuDo

1277

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Like this?: pastebin.com/raw/0xpCmgRE That gives this error: Uncaught ReferenceError: LoadFile is not defined at HTMLIFrameElement.onload
  
  – Jeroen
  Jun 27 '17 at 21:30
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edited the response. It's done completely without iframe and response text is the text of file (now named the same way as you have).
  
  – WuDo
  Jun 27 '17 at 21:38
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using your code it says: Uncaught SyntaxError: Unexpected token var Using this (pastebin.com/raw/Zw2q8JtZ) code I get: MLHttpRequest cannot load file:///C:/Users/Jay/test/etc/output.txt. Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https.
  
  – Jeroen
  Jun 28 '17 at 14:06
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  C'mon man at least sense check your code before posting. Half of the conditional statement is missing
  
  – JordanGW
  Mar 23 at 10:19
  

  
  
  
  

add a comment | 

1

I would suggest Ajax get of the file -> that way you can get the text content.

<!-- no iframe -->

<script>
var url = "http://www.example.com/file.txt";
var txtFile = new XMLHttpRequest();
txtFile.open("GET",url,true);
txtFile.send();

txtFile.onreadystatechange = function()
 if (txtFile.readyState== 4 && txtFile.status == 200)
 
 var strRawContents = jsonFile.responseText;
 

</script>

share|improve this answer

edited Mar 23 at 13:06

JordanGW

6419

answered Jun 27 '17 at 21:23

WuDoWuDo

1277

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Like this?: pastebin.com/raw/0xpCmgRE That gives this error: Uncaught ReferenceError: LoadFile is not defined at HTMLIFrameElement.onload
  
  – Jeroen
  Jun 27 '17 at 21:30
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edited the response. It's done completely without iframe and response text is the text of file (now named the same way as you have).
  
  – WuDo
  Jun 27 '17 at 21:38
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using your code it says: Uncaught SyntaxError: Unexpected token var Using this (pastebin.com/raw/Zw2q8JtZ) code I get: MLHttpRequest cannot load file:///C:/Users/Jay/test/etc/output.txt. Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https.
  
  – Jeroen
  Jun 28 '17 at 14:06
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  C'mon man at least sense check your code before posting. Half of the conditional statement is missing
  
  – JordanGW
  Mar 23 at 10:19
  

  
  
  
  

add a comment | 

I would suggest Ajax get of the file -> that way you can get the text content.

<!-- no iframe -->

<script>
var url = "http://www.example.com/file.txt";
var txtFile = new XMLHttpRequest();
txtFile.open("GET",url,true);
txtFile.send();

txtFile.onreadystatechange = function()
 if (txtFile.readyState== 4 && txtFile.status == 200)
 
 var strRawContents = jsonFile.responseText;
 

</script>

share|improve this answer

edited Mar 23 at 13:06

JordanGW

6419

answered Jun 27 '17 at 21:23

WuDoWuDo

1277

<!-- no iframe -->

<script>
var url = "http://www.example.com/file.txt";
var txtFile = new XMLHttpRequest();
txtFile.open("GET",url,true);
txtFile.send();

txtFile.onreadystatechange = function()
 if (txtFile.readyState== 4 && txtFile.status == 200)
 
 var strRawContents = jsonFile.responseText;
 

</script>

share|improve this answer

edited Mar 23 at 13:06

JordanGW

6419

answered Jun 27 '17 at 21:23

WuDoWuDo

1277

edited Mar 23 at 13:06

JordanGW

6419

edited Mar 23 at 13:06

JordanGW

6419

answered Jun 27 '17 at 21:23

WuDoWuDo

1277

answered Jun 27 '17 at 21:23

WuDoWuDo

1277