use XPath expression in erp5.js to put the focus on the good field instead of...

use XPath expression in erp5.js to put the focus on the good field instead of DOM. This is more clear, and I think more performant.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20000 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/erp5.js.xml

@@ -77,24 +77,17 @@ function clickSaveButton(act) {\n
 // else if no element have autofocus class, the first element wich is not the\n
 // search field will get the focus. This is generaly the title input text of\n
 // a view\n
-\n
 function autoFocus() {\n
-  var inputs = document.getElementsByTagName("input");\n
-  var input_to_focus = 0;\n
-  for (i=0;i<inputs.length;i++) {\n
-    if (inputs[i].className == "autofocus") {\n
-      input_to_focus = inputs[i];\n
-    }\n
-  }\n
-  if (input_to_focus != 0) {\n
-    input_to_focus.focus();\n
+  var first_autofocus_expr = ".//input[@class=\'autofocus\']"\n
+  var FIRST_RESULT = XPathResult.FIRST_ORDERED_NODE_TYPE\n
+\n
+  var input = document.evaluate(first_autofocus_expr, document, null, FIRST_RESULT, null).singleNodeValue;\n
+  if (input) {\n
+    input.focus();\n
   }else{\n
-    for ( var i=0; i<inputs.length; i++ ){\n
-      if (inputs[i].getAttribute("type") == "text" && inputs[i].getAttribute("name") != "field_your_search_text"){\n
-        inputs[i].focus();\n
-        break;\n
-      }\n
-    }\n
+    var first_text_input_expr = ".//input[@type=\'text\'][@name != \'field_your_search_text\']"\n
+    var first_text_input = document.evaluate(first_text_input_expr, document, null, FIRST_RESULT, null).singleNodeValue;\n
+    first_text_input.focus();\n
   }\n
 }\n
 \n

product/ERP5/bootstrap/erp5_xhtml_style/bt/revision

-515
+511
\ No newline at end of file