X-Git-Url: https://git.llucax.com/software/sercom.git/blobdiff_plain/f18d69db3d8000a85f0e6520aae8a89555376e45..93ce2f28524a30624e197e523bf286efc7403a90:/sercom/widgets.py

diff --git a/sercom/widgets.py b/sercom/widgets.py
index ba75c51..612d950 100644
--- a/sercom/widgets.py
+++ b/sercom/widgets.py
@@ -42,17 +42,9 @@ MultiSelectAjax = '''
 
     function sacar_de_la_lista(lista)
     {
-        l = MochiKit.DOM.getElement(lista);
-        if (l.selectedIndex < 0) return;
-        
-        /* caso especial, 1 solo item */
-        if (l.options.length == 1) {
-            l.options.length = 0
-            return;
-        }
-
-        for (i=l.selectedIndex; i<l.options.length-1;i++)
-            l.options[i] = l.options[i+1];
+        replaceChildNodes(lista,
+            list(ifilterfalse(itemgetter('selected'), $(lista).options))
+        );
     }
 
     function _do_add(callback, texto, lista, loading)
@@ -64,15 +56,19 @@ MultiSelectAjax = '''
         load.style.visibility = 'visible';
         var d = loadJSONDoc(url);
         d.addCallbacks(partial(_on_alumno_get_result, lista, loading), partial(_on_alumno_get_error, loading));
+        t.value = 'padron';
+        t.style.color = "#aaa";
     }
-
 '''
 
 class AjaxMultiSelect(widgets.MultipleSelectField):
     template = '''
     <div style="width:250px" xmlns:py="http://purl.org/kid/ns#">  
     <div>
-    <input type="text" id="${field_id}_nuevo" size="10" />
+    <input type="text" id="${field_id}_nuevo" size="10" value="padron"
+        style="color:#aaa;"
+        onfocus="this.style.color='#000'; if (this.value =='padron') { this.value=''; }"
+        onblur="if (this.value == '') { this.style.color='#aaa'; this.value='padron'; }" />
     <img src="/static/images/loading.gif" align="baseline" style="visibility:hidden;" id="${name}_loading" width="16px" height="16px" />
     <input type="button" id="_agregar" value="Agregar"
         onClick=" _do_add(${on_add}, '${field_id}_nuevo', '${field_id}', '${name}_loading'); " />