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NIHVIVO-1557 Fix firstLastList macro so it works with li elements that have class or other attributes

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This commit is contained in:
rjy7 2011-02-04 17:53:37 +00:00
parent df9b1cb99d
commit dad29a5516
1 changed files with 18 additions and 18 deletions
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36
webapp/web/templates/freemarker/lib/lib-list.ftl
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@ -32,11 +32,11 @@
-->
<#macro firstLastList>
<#assign text>
<#local text>
<#nested>
</#assign>
</#local>
<@processListItems text?matches("<li>.*?</li>", "s") />
<@processListItems text?matches("<li.*?</li>", "s") />
</#macro>
<#---------------------------------------------------------------------------->
@ -94,13 +94,13 @@
RY Consider rewriting in Java. Probably designers won't want to modify this.
-->
<#macro firstLastListNested delim=",">
<#assign text>
<#local text>
<#nested>
</#assign>
</#local>
<#-- Strip out a list-final delimiter, else (unlike most languages) it
results in an empty final array item. -->
<#assign text = text?replace("${delim}\\s*$", "", "r")>
<#local text = text?replace("${delim}\\s*$", "", "r")>
<@processListItems text?split(delim) />
@ -121,29 +121,29 @@
<#list items as item>
<#-- A FreeMarker loop variable cannot have its value modified, so we use a new variable. -->
<#assign newItem = item?trim>
<#local newItem = item?trim>
<#assign classVal = "">
<#local classVal = "">
<#-- Keep any class value already assigned -->
<#assign currentClass = newItem?matches("^<li [^>]*(class=[\'\"](.*?)[\'\"])")>
<#local currentClass = newItem?matches("^<li [^>]*(class=[\'\"](.*?)[\'\"])")>
<#list currentClass as m>
${m?groups[2]}<br />
<#assign classVal = m?groups[2]>
<#assign newItem = newItem?replace(m?groups[1], "")>
<#local classVal = m?groups[2]> <#-- get the assigned class value -->
<#local newItem = newItem?replace(m?groups[1], "")> <#-- remove 'class="xyz"' -->
</#list>
<#if item_index == 0>
<#assign classVal = "${classVal} first">
<#local classVal = "${classVal} first">
</#if>
<#if !item_has_next>
<#assign classVal = "${classVal} last">
<#if ! item_has_next>
<#local classVal = "${classVal} last">
</#if>
<#if classVal != "">
<#assign classVal = classVal?replace("^ ", "", "r")>
<#local classVal = classVal?trim>
<#if classVal?has_content>
<#-- Replace first instance only, in case the item contains nested li tags. -->
<#assign newItem = newItem?replace("<li", "<li class=\"${classVal}\"", "f")>
<#local newItem = newItem?replace("<li", "<li class=\"${classVal}\"", "f")>
</#if>
${newItem}
</#list>