如何处理HTML表单中的换行符? [英] How to handle line-breaks in HTML forms?
本文介绍了如何处理HTML表单中的换行符?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个表单
和一个 textarea
,需要将多行输入提交到 textarea
。
我用:
rows = [('a','b'),('c','d')]
data_set = ['%s\\\
'%'|'.join(row)for row in row]#注意:ADDED'\\\
'
data_dump =''.join(data_set)
$ b $ from机械化导入浏览器
br =浏览器()
br.open('http://example.com/page.html')
br.select_form(nr = 1)
br.form ['my_text_area'] = data_dump
br .submit()
问题:
\\\
不起作用用于模拟输入中的换行符。
我做错了什么?
如果我错过了一些东西,请随时索取更多信息!
更新
我也试过 \\\
来代替
\r \\\
,但问题仍然存在。
解决方案
我在https://stackoverflow.com/users/87015/salman-a
CR
= \ r
LF
= \ n
换行符为 CRLF
,因此:
\r\\\
工作!
I have a form
with a textarea
and need to submit multiple lines of input to the textarea
.
I use :
rows = [('a','b'), ('c','d')]
data_set = [ '%s\n' % '|'.join(row) for row in rows ] # Note : ADDED '\n'
data_dump = ''.join(data_set)
from mechanize import Browser
br = Browser()
br.open('http://example.com/page.html')
br.select_form(nr=1)
br.form['my_text_area']=data_dump
br.submit()
Problem:
- Webserver is not able to see the input as multiple lines.
- ADDED
\n
is not working for simulating line breaks in the inputs.
What am I doing wrong ?
Feel free to ask for more info if I have missed something !
Update
I also tried \n\r
in place of \n
, but the problem persists.
解决方案
I figured it out with the help of https://stackoverflow.com/users/87015/salman-a
CR
= \r
LF
= \n
And HTML forms take a line-break as CRLF
, so therefore :
\r\n
worked !
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