simple_test.ftl

File header

Author: Luis Panadero
Author: Other guy
Copyright: bla bla bla 2021

Macro and Function Summary

no category

macro

fooBar2000 foo baz: Macro without category

Category [Opening a section ]

macro

putOnArray arrayVar content: Macro that put a value on a array

Category [Opening another section ]

`macro`	`carry_atribs vars exclude` Macro to generate HTML attributes from a hash containing <AttributeName : Value> Attribute names are normalized, replacing '_' by '-'
`macro`	`data_atribs data` Macro to generate data-XXX HTML attributes

Macro and Function Detail

macro carry_atribs vars exclude

Macro to generate HTML attributes from a hash containing <AttributeName : Value> Attribute names are normalized, replacing '_' by '-'

Category

[Opening another section ]

Parameters

Name	Type	Description
`vars`	Hash	Map with pairs of attribute name - value
`exclude`		(Optional) A list of attributes to be ignored

Source Code


            



<#macro carry_atribs vars exclude=[]>

    <@compress single_line=true>

        <#if vars?is_sequence><#return /></#if>

        <#list vars?keys as k>

            <#if !exclude?seq_contains(k) && (k != "temp")

                    && (k != "data") && (k != "attrs") && (k != "dynattrs") && (k != "aria")>

                <#if vars[k]?is_sequence>

<#if vars[k]?size &gt; 0><#t>

                    ${k?replace('_', '-')}="<#list vars[k] as temp><#t>

                        <#if temp != ""><#t>

                            <#if temp?is_number || temp?is_boolean ><#local temp=temp?c /></#if>${temp} <#t>

                        </#if><#t>

                    </#list>                    "                    </#if>

                <#else>

<#if vars[k]?is_number || vars[k]?is_boolean ><#local temp=vars[k]?c /><#t>

                    <#else><#local temp = vars[k]?string /><#t>

                    </#if>                    <#if temp != "">

                        ${k?replace('_', '-')}="${temp}"

                    </#if>

                </#if>

            </#if>

        </#list>

    </@compress>

</#macro>

macro data_atribs data

Macro to generate data-XXX HTML attributes

Category

[Opening another section ]

Parameters

Name	Type	Description
`data`	Hash<String,String>	Map with pairs of XXX field - value

Source Code


            



<#macro data_atribs data={}>

    <#if data?is_hash>

        <#list data as key, value>

            <#if value?is_number || value?is_boolean><#local temp=value?c /><#else><#local temp=value?string /></#if>

            data-${key}="${temp}"

        </#list>

    </#if>

</#macro>

macro fooBar2000 foo baz

Macro without category

Parameters

Name	Type	Description
`foo`	String	A foo string
`baz`	Sequence	(Optional) A list of baz things

Source Code


            



<#macro fooBar2000 foo baz=[]>

    FooBar2000 ${foo!}

    <#list baz as ba>

        ${ba}

    </#list>

</#macro>

macro putOnArray arrayVar content

⚠ DeprecatedBecasue yes

Macro that put a value on a array

Category

[Opening a section ]

Parameters

Name	Type	Description
`arrayVar`	String	Variable name that must be a sequence
`content`		(Optional) Content to be appened to the array pointer by arrayVar Default value : ""

Source Code


            



<#macro putOnArray arrayVar content="">

    <#if content?is_string && content == "">

        <#local content>

            <#nested />

        </#local>

    </#if>

    <#-- freemarker doing some metaprogramming -->

    <#if content?is_string>

        <@"<#assign ${arrayVar} = (${arrayVar}![]) + [content]>"?interpret />

    <#elseif content?is_enumerable>

        <@"<#assign ${arrayVar} = (${arrayVar}![]) + content>"?interpret />

    </#if>

</#macro>