Laravel pass dynamic varibles in loops - laravel

in my blade file I have below varables like :
text1
text2
text3
text4
text5
so in blade file I want to show in loop like
#for($i=0;$i>5;$i)
{{text[$i]}}
#endfor
So how can I archive that ?


Try:
{{${'text'.$i}}}
I hope, this helps you.


I think this could help:
text{{ $i }}


You have to use like this
#for($i=1;$i<6;$i++)
text{{$i}}
#endfor

Related

Xpath get text with <br>

Lets say that I have html:
<div class="html">
<div class="offer">
text1
<br>
text2
<br>
text3
<br>
text4
<br>
text5
</div>
</div>
Im trying to get full text with xpath //div[#class='offer']/text(), but in result I havetext1.
I try to use it with [preceding-sibling::br], but result is the same.
What I need?
text1 text2 text3 text4 text5

I fix it using extract() method.

How to replace any text between html tags

i have text between html tags. For example:
<td>vip</td>
I will have any text between tags <td></td>
How can i cut any text from these tags and put any text between these tags.
I need to do it via bash/shell.
How can i do this ?
First of all, i tried to get this text, but without success
sed -n "/<td>/,/<\/td>/p" test.txt. But in a result i have
<td>vip</td>. but according to documentation, i should get only vip

You can try this:
sed -i -e 's/\(<td>\).*\(<\/td>\)/<td>TEXT_TO_REPLACE_BY<\/td>/g' test.txt
Note that it will only work for the <td> tags. It will replace everything between tags <td> (actually with them together and put the tags back) with TEXT_TO_REPLACE_BY.

You can use this to get the value vip
sed -e 's,.*<td>\([^<]*\)</td>.*,\1,g'

If you Input_file is same as shown example then following may help you too.
echo "<td>vip</td>" | awk -F"[><]" '{print $3}'
Simply printing the tag with echo then using awk to create a field separator >< then printing the 3rd field then which is your request.

d=$'<td>vip</td>\n<table>vip</table>\n<td>more data here</td>'
echo "$d"
<td>vip</td>
<table>vip</table>
<td>more data here</td>
awk '/<td>/{match($0,/(<.*>)(.*)(<\/.*>)/,t);print t[1] "something" t[3];next}1' <<<"$d"
<td>something</td>
<table>vip</table>
<td>something</td>
awk '/<table>/{match($0,/(<.*>)(.*)(<\/.*>)/,t);print t[1] "something" t[3];next}1' <<<"$d"
<td>vip</td>
<table>something</table>
<td>more data here</td>

How do I get a selection from the output of a grep

I have the following text in a file :
<img id="img_1" style="display: none" src="Logs/P2P2014-04-10_14-24-49.txt"/></span></div></div><script type="text/javascript">document.getElementById('duration').innerHTML = "Finished in <strong>1m31.846s seconds</strong>";</script><script type="text/javascript">document.getElementById('totals').innerHTML = "1
What I want to do is obtain the stuff after the src i.e. Logs/P2P2014-04-10_14-24-49.txt. I tried the following and put it into a variable in ruby or so :
I tried doing :
text = `grep 'Logs\/.*txt\"'`
But that returns the entire damn line instead of only the text. How do I get this done?

Try to use
text=$(grep -o 'Logs\/.*txt\"')
It should return only matching part of the line.

Using Nokogiri, see how easy to solve the problem :
require 'nokogiri'
doc = Nokogiri::HTML.parse <<-html
<img id="img_1" style="display: none" src="Logs/P2P2014-04-10_14-24-49.txt"/></span></div></div>
html
doc.at('#img_1')['src'] # => "Logs/P2P2014-04-10_14-24-49.txt"
Read tutorials to understand and learn Nokogiri.

Using sed
sed -n 's/.*src="\([^"]*\)".*/\1/p' file
Using gnu grep if support -P option
grep -Po '(?<=src=")[^"]*' file

extract pattern with text editors

I have a URL source page like:
href="http://path/to/file.bz2">german.txt.bz2</a> (2,371,487 bytes)</td>
<td><a rel="nofollow" class="external text" href="http://a/web/page/">American cities</a></td>
<td><a rel="nofollow" class="external text" href="http://another/page/to.bz2">us_cities.txt.bz2</a> (77,081 bytes)</td>
<td><a rel="nofollow" class="external text" href="http://other/page/to/file.bz2">test.txt.bz2</a> (7,158,285 bytes)</td>
<td>World's largest test password collection!<br />Created by <a rel="nofollow" class="external text" href="http://page/web.com/">Matt Weir</a>
I want use text editors like sed or awk in order to extract exactly pages that have .bz2 at the end of them...
like:
http://path/to/file.bz2
http://another/page/to.bz2
http://other/page/to/file.bz2
Could you help me?

Sed and grep:
sed 's/.*href=\"\(.*\)\".*/\1/g' file | grep -oP '.*\.bz2$'

$ sed -n 's/.*href="\([^"]*\.bz2\)".*/\1/p' file
http://path/to/file.bz2
http://another/page/to.bz2
http://other/page/to/file.bz2

Use a proper parser. For example, using xsh:
open :F html input.html ;
for //a/#href['bz2' = xsh:matches(., '\.bz2$')]
echo (.) ;

Convert csv to html table using

How can I convert a CSV file into html table?
I got a csv file with comma "," and I want this file to convert to Html table.

OK, you really want it only in bash? Mission accomplished.
cat > input.csv
a,b,c
d,e,f
g,h,i
echo "<table>" ; while read INPUT ; do echo "<tr><td>${INPUT//,/</td><td>}</td></tr>" ; done < input.csv ; echo "</table>"
<table>
<tr><td>a</td><td>b</td><td>c</td></tr>
<tr><td>d</td><td>e</td><td>f</td></tr>
<tr><td>g</td><td>h</td><td>i</td></tr>
</table>
My first try used "cat" but I figured that was cheating, so I rewrote it using "while read"

XmlGrid.net has a nice tool to convert a CSV file into HTML table. Here is the link:
http://xmlgrid.net/csvToHtml.html

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