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Modification of JS code to make TEXTAREA handle CRLF line ends correctly

I have an embedded system which has a file system, and a facility for editing a text file in that file system. See screenshot.

When the Edit button is clicked, the system transmits a header and the attached JS script to the browser (chrome, firefox, edge, safari) and this opens a textarea.

Then you do edits as required and click Save.

All this works fine, but textarea has an undesirable property: it removes CR (0x0d) characters. Currently each line of the file being edited ends with a CRLF, so the textarea makes into just LF (0x0a).

I need the JS script (see zipfile) modified so that every line ends with a CRLF, before it is sent back.

Blank lines are allowed (a blank line is CRLF only by itself).

There are no style sheets involved, no CSS, no PHP. Just HTML and JS.

I also do not want a lot of JS. There are various editors out there (JS wrappers around a textarea) and these are huge.

Please do not respond unless you have specific experience in this work.

Kĩ năng: JavaScript, HTML

Về khách hàng:
( 3 nhận xét ) Brighton, United Kingdom

ID dự án: #34367875

Được trao cho:

smartarray

Should this not be a simple 'replaceAll("\n", "\r\n") on the "fileData" variable that you use for reading the textarea value and sending it as part of the PUT request for the response?

$39 USD trong 1 ngày
(14 Đánh Giá)
5.4

29 freelancer chào giá trung bình$134 cho công việc này

TakeReal

Hello, My name is Sergey. I have try your script, I can load file into text area. But 404 error when I try to save file. I can fix CRLF for $30, but I need access to your server, where your script working and can sav Thêm

$30 USD trong 1 ngày
(736 Nhận xét)
7.6
rukshanlancer

Hey, Peter H. I am intersting in your project. I have skill sets such as HTML and JavaScript. I can start to work on your project right now. when you are available, ping me, please Thank you

$150 USD trong 5 ngày
(88 Nhận xét)
7.3
Rekhathakur

* RELIABLE FULL STACK DEVELOPER AND AVAILABLE TO DISCUSS MORE DETAILS IN MEETING ON FREELANCER * Greetings of the day! I have full time and required skills to carry out your project with high quality in time. I wil Thêm

$250 USD trong 12 ngày
(54 Nhận xét)
6.6
amiitkumar19

Dear Client, Greetings!! I read your job very carefully and I understand you need an expert “WEB DEVELOPER & DESIGNER” . I am a professional “WEB DEVELOPER & DESIGNER” and also have a 9 years of experience in Web Devel Thêm

$160 USD trong 4 ngày
(94 Nhận xét)
6.4
Sv3nie

Hi, I have this fixed and make it work as suposed within 1 day max. I am an expert in javascript Contact me for more info

$50 USD trong 1 ngày
(69 Nhận xét)
6.0
AlikAgaian

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5.6
ahmedaaalnaasan

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(28 Nhận xét)
6.3
carina0530

Hello, I'm fullstack expert, with over 13 years experience dealing with web, I can help modify your system. I've previously worked on the exact similar project for another employer. When do you need this finished by? Thêm

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(12 Nhận xét)
5.5
davydenkodev

I read your requirement carefully so I noticed the problem that you want to fix is difference about enter line on windows and linux. I have confidence to give you satisfy result. looking for your response.

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4.6
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(7 Nhận xét)
4.4
mandionisio154

Hi, I have many experiences in the projects like this. I will do my best to help you. if available, message me please. thanks!

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(13 Nhận xét)
4.7
Jarretdev

Hello! Nice to meet you! I will summarize all lectures and provide quality notes. I have read your requirements carefully. I am a Javascript expert and have 5 years of experience. My clients who have worked with me wan Thêm

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4.0
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3.4
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3.3
oleksandrromanc2

Dear, hiring manager. I am pretty sure I can give you great satisfaction. I can start working right away if you 'd like me to get started. I will do my best and looking forward to working for you. Thanks.

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3.3
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2.7
podobrynin

Hello, the task is clear, you can proceed. The work will take no more than one hour. I have been learning php since school and have been practicing for over 10 years.

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2.7
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2.1