working on hlisp

Author: micha

_includes/declarify.attrlib.js

@@ -9,4 +9,12 @@
     elem[(val ? "add" : "remove") + "Class"](classname);
   });
 
+  $UI.m.dep("log", function attrlib_text(elem, val, tag) {
+    console.log(tag+":", val);
+  });
+
+  $UI.attr("data-hide", function(elem, ini, fin, op) {
+    $(elem)[fin ? "hide" : "show"]();
+  });
+
 })();

_includes/declarify.dep.js

@@ -22,10 +22,17 @@
       return;
 
     map(function(x) {
+      var action  = dep.tfdAttrMap()[x],
+          same    = {},
+          opts    = { "$val" : ref.attr(attr) };
+
+      if (action["if"] && ! dep.tfdEval(action["if"], ref, same, opts))
+          return;
+
+      delete action["if"];
+
       map(function(y) {
-        var same = {},
-            opts = { "$val" : ref.attr(attr) },
-            expr = dep.tfdEval(y[1], ref, same, opts),
+        var expr = dep.tfdEval(y[1], ref, same, opts),
             tmp;
         if (expr !== same) {
           if (y[0] in mods)
@@ -37,7 +44,7 @@
           } else
             dep.attr("data-"+y[0], expr);
         }
-      }, outof(dep.tfdAttrMap()[x]));
+      }, outof(action));
     }, depset.split(" "));
   }
 
@@ -52,7 +59,7 @@
 
   $.fn.tfdEval = function(expr, ref, same, opts) {
     var env = {
-      "$this":  this,
+      "$this":  this.tfdAsMap(),
       "$same":  same,
       "$$":     $(ref).tfdAsMapFn()
     };