first: Yehuda Katz
second: Alan Johnson
- third: Charles Jolley
-
+ third: Charles Jolley
+
The first and last steps of iteration are noted via the @first and @last variables when iterating over an array.
When iterating over an object only the @first is available.
@@ -96,13 +109,14 @@
To access the parent index, for example, \{{@../index}} can be used.
The each helper also supports block parameters, allowing for named references anywhere in the block.
When used with an empty ({}) context, author will be undefined, resulting in:
-
+
+
<div class="entry">
- </div>
-
+ </div>
+
When using a block expression, you can specify a template section to run if the expression returns a falsy value.
- The section, marked by \{{else}} is called an "else section".
+ The section, marked by \{{else}} is called an "else section".
{
- title: "My first post!",
- author: {
- firstName: "Charles",
- lastName: "Jolley"
- }
- }
-
+ title: "My first post!",
+ author: {
+ firstName: "Charles",
+ lastName: "Jolley"
+ }
+ }
+
will result in:
-
+
+
<div class="entry">
<h1>My first post!</h1>
-
<h2>By Charles Jolley</h2>
- </div>
-
+ </div>
+
output:
My first post!
@@ -49,23 +54,24 @@
'with' can also be used with block parameters to define known references in the current block.
The example above can be converted to,
-
Truncates a string if it is longer than the specified number of characters. Truncated strings will end with a
+ translatable ellipsis sequence ("...").
+
+
+
+
\{{abbreviate <value> <size>]}}
+
+
value - string to truncate
+
size - number of characters to show
+
+
+
+
Example
+
+
+ <div>
+ \{{abbreviate value size}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "Handlebars rocks"
+ }
+
+
will result in:
+
+
+ <div>
+ {{abbreviate value size}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/abbreviate.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/abbreviate.js
new file mode 100644
index 00000000..13df2e6c
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/abbreviate.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Handlebars rocks",
+ size: 13
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize-first.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize-first.hbs
new file mode 100644
index 00000000..1af22dbf
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize-first.hbs
@@ -0,0 +1,40 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Capitalize-First | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
capitalizeFirst Helper
+
+
Capitalizes the first character of a sentence.
+
+
+
+
\{{capitalizeFirst value}}
+
value - string to capitalize
+
+
+
+
+
Example
+
+
+ <div>
+ \{{capitalizeFirst value}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "handlebars.java"
+ }
+
+
will result in:
+
+
+ <div>
+ {{capitalizeFirst value}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize-first.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize-first.js
new file mode 100644
index 00000000..8362d3b1
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize-first.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "handlebars.java"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize.hbs
new file mode 100644
index 00000000..d37a560f
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize.hbs
@@ -0,0 +1,41 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Capitalize | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
capitalize Helper
+
+
Capitalizes all the whitespace separated words in a String.
+
+
+
+
\{{capitalize <value> [fully=false]}}
+
+
value - string to capitalize
+
fully - optional boolean to identify whether to fully capitalize the string or not
+
+
+
+
Example
+
+
+ <div>
+ \{{capitalize value}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "my first post"
+ }
+
+
will result in:
+
+
+ <div>
+ {{capitalize value}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize.js
new file mode 100644
index 00000000..e2b5133f
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/capitalize.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "my first post"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/center.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/center.hbs
new file mode 100644
index 00000000..f27b4685
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/center.hbs
@@ -0,0 +1,42 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Center | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
center Helper
+
+
Center the value in a field of a given width.
+
+
+
+
\{{center <value> <size=size> [pad=" "]}}
+
+
value - string to center
+
size - size of the final string
+
pad - string to be used as padding
+
+
+
+
Example
+
+
+ <div>
+ "\{{center value size=size}}"
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "handlebars.java"
+ }
+
+
will result in:
+
+
+ <div>
+ "{{center value size=size}}"
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/center.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/center.js
new file mode 100644
index 00000000..822bf416
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/center.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "handlebars.java",
+ size: 19
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/cut.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/cut.hbs
new file mode 100644
index 00000000..c0262617
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/cut.hbs
@@ -0,0 +1,42 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Cut | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
cut Helper
+
+
Remove all values of arg from the given string.
+
+
+
+
\{{cut value [" "]}}
+
+
value - string to be processed
+
arg - string which should be removed from the value string
+
+
+
+
Example
+
+
+ <div>
+ \{{cut value}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "String with spaces"
+ }
+
+
will result in:
+
+
+ <div>
+ {{cut value}}
+ </div>
+
+
+{{/fillZone}}
+
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/cut.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/cut.js
new file mode 100644
index 00000000..6e6f5112
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/cut.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "String with spaces"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/date-format.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/date-format.hbs
new file mode 100644
index 00000000..40eb240d
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/date-format.hbs
@@ -0,0 +1,27 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Date Format | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
Assign a default value to a string if the string is evaluated as false.
+
+
+
+
\{{defaultIfEmpty <value> [default=""]}}
+
+
value - string to be evaluated
+
arg - default value
+
+
+
+
Example
+
+
+ <div>
+ \{{defaultIfEmpty value default}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "",
+ default: "nothing"
+ }
+
+
will result in:
+
+
+ <div>
+ {{defaultIfEmpty value default}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/default-if-empty.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/default-if-empty.js
new file mode 100644
index 00000000..76b63365
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/default-if-empty.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "",
+ default: "nothing"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/index.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/index.hbs
new file mode 100644
index 00000000..cfba011c
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/index.hbs
@@ -0,0 +1,30 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "String Helpers | " @config.appName}}
+
+{{#fillZone "content"}}
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/join.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/join.js
new file mode 100644
index 00000000..d26ee975
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/join.js
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ a: "a",
+ b: "b",
+ c: "c",
+ separator: " // "
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/ljust.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/ljust.hbs
new file mode 100644
index 00000000..04d38f79
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/ljust.hbs
@@ -0,0 +1,42 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "LJust | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
ljust Helper
+
+
Left align the value in a field of a given width.
+
+
+
+
\{{ljust <value> <size=size> [pad=" "]}}
+
+
value - string to be aligned
+
size - size of the final string
+
+
+
+
Example
+
+
+ <div>
+ "\{{ljust value size=size}}"
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "Handlebars.java",
+ size: 20
+ }
+
+
will result in:
+
+
+ <div>
+ "{{ljust value size=size}}"
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/ljust.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/ljust.js
new file mode 100644
index 00000000..01fb04c2
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/ljust.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Handlebars.java",
+ size: 20
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/lower.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/lower.hbs
new file mode 100644
index 00000000..09793bf4
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/lower.hbs
@@ -0,0 +1,40 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Lower | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
lower Helper
+
+
Convert a string to lowercase.
+
+
+
+
\{{lower <value>}}
+
+
value - string to be converted
+
+
+
+
Example
+
+
+ <div>
+ \{{lower value}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "HELLO"
+ }
+
+
will result in:
+
+
+ <div>
+ {{lower value}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/lower.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/lower.js
new file mode 100644
index 00000000..a6f1cfef
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/lower.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "HELLO"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/now.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/now.hbs
new file mode 100644
index 00000000..3f279c8f
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/now.hbs
@@ -0,0 +1,25 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Now | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
now Helper
+
+
Add the current date.
+
+
+
+
\{{now ["format"] [tz=timeZone|timeZoneId]}}
+
+
+
Format parameters is one of:
+
+
full - full date format. For example: Tuesday, June 19, 2012
+
long - long date format. For example: June 19, 2012
+
medium - medium date format. For example: Jun 19, 2012
+ <div>
+ {{replace value target replacement}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/replace.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/replace.js
new file mode 100644
index 00000000..16959f47
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/replace.js
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Handlebars ...",
+ target: "...",
+ replacement: "rocks"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/rjust.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/rjust.hbs
new file mode 100644
index 00000000..e32ac594
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/rjust.hbs
@@ -0,0 +1,42 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Rjust | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
rjust Helper
+
+
Right align the value in a field of a given width.
+
+
+
+
\{{rjust <value> <size=size> [pad=" "]}}
+
+
value - string to be aligned
+
size - size of the final string
+
+
+
+
Example
+
+
+ <div>
+ "\{{rjust value size=size}}"
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "Handlebars.java",
+ size: 20
+ }
+
+
will result in:
+
+
+ <div>
+ "{{rjust value size=size}}"
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/rjust.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/rjust.js
new file mode 100644
index 00000000..01fb04c2
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/rjust.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Handlebars.java",
+ size: 20
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/slugify.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/slugify.hbs
new file mode 100644
index 00000000..9e70a337
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/slugify.hbs
@@ -0,0 +1,41 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Slugify | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
slugify Helper
+
+
Converts a value to lowercase, remove non-word characters (alphanumerics and underscores) and convert
+ spaces to hyphens. Also strip leading and trailing whitespace.
+
+
+
+
\{{slugify <value>}}
+
+
value - string to be processed
+
+
+
+
Example
+
+
+ <div>
+ \{{slugify value}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "Joel is a slug"
+ }
+
+
will result in:
+
+
+ <div>
+ {{slugify value}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/slugify.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/slugify.js
new file mode 100644
index 00000000..754d7dd1
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/slugify.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Joel is a slug"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/string-format.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/string-format.hbs
new file mode 100644
index 00000000..4193e95d
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/string-format.hbs
@@ -0,0 +1,42 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "String Format | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
stringFormat Helper
+
+
Formats the variable according to a string formatting specifier.
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/string-format.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/string-format.js
new file mode 100644
index 00000000..f6c64f7f
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/string-format.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Hello %s",
+ param: "handlebars.java"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/strip-tags.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/strip-tags.hbs
new file mode 100644
index 00000000..20d43553
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/strip-tags.hbs
@@ -0,0 +1,16 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Strip Tags | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
Get a character sequence that is sub sequence of the given sequence. The sub sequence starts with the character
+ value at the specified index and ends with the character value at the index end-1.
+ <div>
+ {{substring value start2 end2}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/substring.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/substring.js
new file mode 100644
index 00000000..6b62df43
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/substring.js
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Handlebars.java",
+ start1: 11,
+ start2: 0,
+ end2: 10
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/upper.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/upper.hbs
new file mode 100644
index 00000000..dfecb704
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/upper.hbs
@@ -0,0 +1,40 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Upper | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
lower Helper
+
+
Convert a string to uppercase.
+
+
+
+
\{{upper <value>}}
+
+
value - string to be converted
+
+
+
+
Example
+
+
+ <div>
+ \{{upper value}}
+ </div>
+
+
when used with this context:
+
+
+ {
+ value: "Hello"
+ }
+
+
will result in:
+
+
+ <div>
+ {{upper value}}
+ </div>
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/upper.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/upper.js
new file mode 100644
index 00000000..1e1e2003
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/upper.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Hello"
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/word-wrap.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/word-wrap.hbs
new file mode 100644
index 00000000..1de591f6
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/word-wrap.hbs
@@ -0,0 +1,38 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Word Wrap | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
wordWrap Helper
+
+
Wraps words at specified line length.
+
+
+
+
\{{wordWrap <value> <size>}}
+
+
value - string to be wrapped
+
size - number of characters at which to wrap the text
+
+
+
+
Example
+
+
+ \{{wordWrap value size}}
+
+
when used with this context:
+
+
+ {
+ value: "Joel is a slug",
+ size: 5
+ }
+
+
will result in:
+
+
+{{wordWrap value size}}
+
+
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/word-wrap.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/word-wrap.js
new file mode 100644
index 00000000..11ea2f8a
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/word-wrap.js
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "Joel is a slug",
+ size: 5
+ };
+}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/yesno.hbs b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/yesno.hbs
new file mode 100644
index 00000000..38ef3e9f
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/yesno.hbs
@@ -0,0 +1,16 @@
+{{layout "org.wso2.carbon.uuf.sample.foundation.main"}}
+{{title "Yes No | String Helper Sample | " @config.appName}}
+{{fragment "org.wso2.carbon.uuf.sample.foundation.highlight" theme=@config.highlightjsTheme}}
+
+{{#fillZone "content"}}
+
yesno Helper
+
+
Map values for true, false and (optionally) null, to the strings "yes", "no", "maybe".
+{{/fillZone}}
diff --git a/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/yesno.js b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/yesno.js
new file mode 100644
index 00000000..9b5e2f57
--- /dev/null
+++ b/samples/apps/org.wso2.carbon.uuf.sample.features-app/src/main/pages/helpers/string-helpers/yesno.js
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function onRequest(env) {
+ return {
+ value: "yes"
+ };
+}