tt vmethod match how to use a var inside
Jochen Schnuerle <[email protected]> Tue, 26 May 2015 16:53:19 +0200
| Newsgroups | gmane.comp.lang.perl.modules.template-toolkit |
|---|---|
| Message-ID | <[email protected]> |
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Hello,
I have following code (i use dancer - so <% is [%):
<% esxiver = "51u2" %>
<% re = '(?x)
\b51u2\b
';%>
<% esxi = '51,51u2,55' %>
<% IF esxi.match(re) %>
<% esxiver %>
<% END %>
In the example I want to check the var esxi with vmethod .match() if a
word "51u2" is inside. But instead of write the word fix in the re var,
I want to use the var esxiver.
I try
<% re = '(?x)
\b\$esxiver\b
';%>
<% re = '(?x)
\b${esxiver}\b
';%>
<% re = '(?x)
\b'$esxiver'\b
';%>
but nothing work.
I try use the re in the match string direct:
<% IF esxi.match('\b${esxiver}\b') %>
Maybe I misunterstand the match method.
Can anyone help me, please ?
Regards
Jochen
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<html><head>
<meta http-equiv=3D"content-type" content=3D"text/html; charset=3DISO-885=
9-15"></head><body
style=3D"font-family: DIN-Regular;" bgcolor=3D"#FFFFFF" text=3D"#000000"=
>
<div style=3D"font-family: DIN-Regular;"><span style=3D"font-family:=20
DIN-Regular;">Hello,<br><br>I have following code (i use dancer - so=20
<% is [%):<br><br></span><span style=3D"font-family: monospace;"><%=
=20
esxiver =3D "51u2" %><br><% re =3D '(?x)</span><br style=3D"font-fa=
mily:
monospace;"><span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=20
\b51u2\b</span><br style=3D"font-family: monospace;"><span=20
style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
';%></span><br><span=20
style=3D"font-family: monospace;"><% esxi =3D '51,51u2,55' %></span=
><br
style=3D"font-family: monospace;"><span style=3D"font-family: monospace;=
">=A0=A0=A0=A0=A0
</span><br style=3D"font-family: monospace;"><span style=3D"font-family:=
=20
monospace;"><% IF esxi.match(re) %></span><br style=3D"font-family:=
=20
monospace;"><span style=3D"font-family: monospace;">=A0=A0=A0 <% esxiv=
er=20
%><br><% END %><br style=3D"font-family: monospace;"></span><spa=
n
style=3D"font-family: DIN-Regular;"><br>In the example I want to check=20
the var esxi with vmethod .match() if a word "51u2" is inside. But=20
instead of write the word fix in the re var, I want to use the var=20
esxiver.<br><br>I try<br><br></span><span><span style=3D"font-family:=20
monospace;"><% re =3D '(?x)</span><br style=3D"font-family: monospace;=
">
<span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0 \b\$esxiver\b</span><br
style=3D"font-family: monospace;">
<span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0 ';%></span><br>
<span style=3D"font-family: monospace;"></span> <br></span><span><span=20
style=3D"font-family: monospace;"><% re =3D '(?x)</span><br=20
style=3D"font-family: monospace;">
<span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0 \b${esxiver}\b</span><br
style=3D"font-family: monospace;">
<span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0 ';%></span><br>
<span style=3D"font-family: monospace;"></span> <br></span><span><span=20
style=3D"font-family: monospace;"><% re =3D '(?x)</span><br=20
style=3D"font-family: monospace;">
<span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0 \b'$esxiver'\b</span><br
style=3D"font-family: monospace;">
<span style=3D"font-family: monospace;">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0 ';%></span><br>
<span style=3D"font-family: monospace;"></span> </span><br><span=20
style=3D"font-family: DIN-Regular;">but nothing work.<br><br>I try use th=
e
re in the match string direct:<br><br></span><span><span=20
style=3D"font-family: monospace;"><% IF esxi.match('\b${esxiver}\b')=20
%></span> <br><br>Maybe I misunterstand the match method.<br><br></spa=
n><span
style=3D"font-family: DIN-Regular;"></span><span><meta=20
http-equiv=3D"content-type" content=3D"text/html; charset=3DISO-8859-15">=
<span
id=3D"result_box" class=3D"short_text" lang=3D"en"><span class=3D"hps"><=
/span><span
class=3D"hps">Can anyone help me, please ?</span></span><br><br>Regards<=
br><br>=A0=A0=A0
Jochen<br></span><span style=3D"font-family: DIN-Regular;"><br><br></spa=
n></div>
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