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lukaszlenart pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new 756a1a2 Updates expression syntax
756a1a2 is described below
commit 756a1a204df652e57341d05d3ec40a6774cf8562
Author: Lukasz Lenart <lukasz.len...@gmail.com>
AuthorDate: Thu Oct 12 09:00:44 2017 +0200
Updates expression syntax
---
source/tag-developers/freemarker-tags.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/source/tag-developers/freemarker-tags.md
b/source/tag-developers/freemarker-tags.md
index 8a503a7..d8d2be5 100644
--- a/source/tag-developers/freemarker-tags.md
+++ b/source/tag-developers/freemarker-tags.md
@@ -67,7 +67,7 @@ In FreeMarker, we can pass the arbitrary parameter directly
and create the URL i
**Creating a URL with a query string (FTL)**
```html
-<@s.url value="somePage" personId="${personId}"/>
+<@s.url value="somePage" personId="%{personId}"/>
```
### Using inline attributes with templates
@@ -98,7 +98,7 @@ to a different type, such as List, int, or boolean. This
generally works just fi
FreeMarker which provides more advanced ways to apply attributes. Suppose the
following example:
```html
-<@s.select label="Foo label - ${foo}" name="${name}" list="%{{1, 2, 3}}"/>
+<@s.select label="Foo label - %{foo}" name="%{name}" list="%{{1, 2, 3}}"/>
```
What will happen here is that each attribute will be evaluated to a String as
best it can. This may involve calling the
@@ -109,7 +109,7 @@ advanced collection support.
But suppose you wish to use FreeMarker's list or hash support instead? You can
do this:
```html
-<@s.select label="Foo label - ${foo}" name="${name}" list=[1, 2, 3]/>
+<@s.select label="Foo label - %{foo}" name="%{name}" list=[1, 2, 3]/>
```
Notice that the list attribute no longer has quotes around it. Now it will
come in to the tag as an object that can't
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