Freemarker assigning escaped ${expression} to a variable
I need to assign an escaped ${expression} to a variable in Freemarker
From the question here, it's clear that we can escape the $ sign in this way
${r"${expression}"}
This works perfectly outside Freemarker context, but doesnot working inside. I am trying to do
<#assign x = "${r"${expression}"}">
But getting the following error:
Template inclusion failed:
You can't use "${" here as you are already in FreeMarker-expression-mode. Thus, instead of ${myExpression}, just write myExpression. (${...} is only needed where otherwise static text is expected, i.e, outside FreeMarker tags and ${...}-s.)
What is the way to achieve this? Thanks in advance.
freemarker
add a comment |
I need to assign an escaped ${expression} to a variable in Freemarker
From the question here, it's clear that we can escape the $ sign in this way
${r"${expression}"}
This works perfectly outside Freemarker context, but doesnot working inside. I am trying to do
<#assign x = "${r"${expression}"}">
But getting the following error:
Template inclusion failed:
You can't use "${" here as you are already in FreeMarker-expression-mode. Thus, instead of ${myExpression}, just write myExpression. (${...} is only needed where otherwise static text is expected, i.e, outside FreeMarker tags and ${...}-s.)
What is the way to achieve this? Thanks in advance.
freemarker
add a comment |
I need to assign an escaped ${expression} to a variable in Freemarker
From the question here, it's clear that we can escape the $ sign in this way
${r"${expression}"}
This works perfectly outside Freemarker context, but doesnot working inside. I am trying to do
<#assign x = "${r"${expression}"}">
But getting the following error:
Template inclusion failed:
You can't use "${" here as you are already in FreeMarker-expression-mode. Thus, instead of ${myExpression}, just write myExpression. (${...} is only needed where otherwise static text is expected, i.e, outside FreeMarker tags and ${...}-s.)
What is the way to achieve this? Thanks in advance.
freemarker
I need to assign an escaped ${expression} to a variable in Freemarker
From the question here, it's clear that we can escape the $ sign in this way
${r"${expression}"}
This works perfectly outside Freemarker context, but doesnot working inside. I am trying to do
<#assign x = "${r"${expression}"}">
But getting the following error:
Template inclusion failed:
You can't use "${" here as you are already in FreeMarker-expression-mode. Thus, instead of ${myExpression}, just write myExpression. (${...} is only needed where otherwise static text is expected, i.e, outside FreeMarker tags and ${...}-s.)
What is the way to achieve this? Thanks in advance.
freemarker
freemarker
asked Nov 13 at 16:56
Sanchit Saxena
767
767
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2 Answers
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I had to spent some time to figure out the following scenarios to escape ${expression} -
- In Freemarker assignment:
<#assign var = r"${expression}">
- In html attribute:
<a href="/user/${r"${expression}"}"> Some link </a>
- In Freemarker concatenation:
<#assign x = "something&"+r"${expression}"/>
add a comment |
Like this:
<#assign x = r"${expression}">
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
I had to spent some time to figure out the following scenarios to escape ${expression} -
- In Freemarker assignment:
<#assign var = r"${expression}">
- In html attribute:
<a href="/user/${r"${expression}"}"> Some link </a>
- In Freemarker concatenation:
<#assign x = "something&"+r"${expression}"/>
add a comment |
I had to spent some time to figure out the following scenarios to escape ${expression} -
- In Freemarker assignment:
<#assign var = r"${expression}">
- In html attribute:
<a href="/user/${r"${expression}"}"> Some link </a>
- In Freemarker concatenation:
<#assign x = "something&"+r"${expression}"/>
add a comment |
I had to spent some time to figure out the following scenarios to escape ${expression} -
- In Freemarker assignment:
<#assign var = r"${expression}">
- In html attribute:
<a href="/user/${r"${expression}"}"> Some link </a>
- In Freemarker concatenation:
<#assign x = "something&"+r"${expression}"/>
I had to spent some time to figure out the following scenarios to escape ${expression} -
- In Freemarker assignment:
<#assign var = r"${expression}">
- In html attribute:
<a href="/user/${r"${expression}"}"> Some link </a>
- In Freemarker concatenation:
<#assign x = "something&"+r"${expression}"/>
edited Dec 10 at 12:39
answered Dec 10 at 12:19
Rahul Tiwari
385
385
add a comment |
add a comment |
Like this:
<#assign x = r"${expression}">
add a comment |
Like this:
<#assign x = r"${expression}">
add a comment |
Like this:
<#assign x = r"${expression}">
Like this:
<#assign x = r"${expression}">
answered Nov 13 at 20:11
ddekany
19.9k33045
19.9k33045
add a comment |
add a comment |
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