fixed dwt_set() so you can call it multiple times with the same name

[wfpl.git] / template.php

diff --git a/template.php b/template.php
index 1caaadc..36e1ad1 100644 (file)
--- a/template.php
+++ b/template.php
@@ -57,6 +57,11 @@ class tem {
                $this->keyval[$key] = $value;
        }
 
+       # like set() but appends
+       function append($key, $value) {
+               $this->keyval[$key] .= $value;
+       }
+
        # clear a value. Functionally equivalent to set($key, '') but cleaner and more efficient
        function clear($key) {
                unset($this->keyval[$key]);
@@ -86,6 +91,13 @@ class tem {
                }
        }
 
+       function show_separated($sub_template_name) {
+               if($this->get($sub_template_name)) {
+                       $this->show($sub_template_name . '_sep');
+               }
+               $this->show($sub_template_name);
+       }
+
        # this is used by tem::load() and should be otherwise useless
        function _load(&$in, &$out, &$parents, &$parent) {
                while($in) {
@@ -218,6 +230,11 @@ function tem_init() {
        }
 }
                
+function tem_append($key, $value) {
+       tem_init();
+       $GLOBALS['wfpl_template']->append($key, $value);
+}
+       
 function tem_set($key, $value) {
        tem_init();
        $GLOBALS['wfpl_template']->set($key, $value);
@@ -243,6 +260,12 @@ function tem_show($sub_template_name) {
        $GLOBALS['wfpl_template']->show($sub_template_name);
 }
 
+function tem_show_separated($sub_template_name) {
+       tem_init();
+       $GLOBALS['wfpl_template']->show_separated($sub_template_name);
+}
+
+
 function tem_load($filename) {
        tem_init();
        $GLOBALS['wfpl_template']->load($filename);