xhtml and accessibility cleanup in data mod MDL-7813

* image alt value is now called "Alternative text" because it should not be considered optional

diff --git a/lang/en_utf8/data.php b/lang/en_utf8/data.php
index 3dbc04373d14660c3a54c5cb18f562c392d65f22..89c2f22ac1325f49fa2cbba3ca5698faa9c189ea 100644 (file)
--- a/lang/en_utf8/data.php
+++ b/lang/en_utf8/data.php
@@ -10,6 +10,7 @@ $string['addentries'] = 'Add entries';
 $string['addtemplate'] = 'Add template';
 $string['allowcomments'] = 'Allow comments?';
 $string['allowratings'] = 'Allow posts to be rated?';
+$string['alttext'] = 'Alternative text';
 $string['approve'] = 'Approve';
 $string['ascending'] = 'Ascending';
 $string['atmaxentry'] = 'You have entered the maximum number of entries allowed!';

diff --git a/mod/data/field/picture/field.class.php b/mod/data/field/picture/field.class.php
index d4f46705961e1e9283e5e7897712c04cbaf9b085..a23768076f5abc0fecfb36cd878a55df4cedaed5 100755 (executable)
--- a/mod/data/field/picture/field.class.php
+++ b/mod/data/field/picture/field.class.php
@@ -61,7 +61,7 @@ class data_field_picture extends data_field_file {
         $str .= '<fieldset><legend><span class="accesshide">'.$this->field->name.'</span></legend>'; 
         $str .= '<input type="hidden" name ="field_'.$this->field->id.'_file" id="field_'.$this->field->id.'_file"  value="fakevalue" />';
         $str .= '<label for="field_'.$this->field->id.'">'.get_string('picture','data'). '</label>&nbsp;<input type="file" name ="field_'.$this->field->id.'" id="field_'.$this->field->id.'" /><br />';
-        $str .= '<label for="field_'.$this->field->id.'_filename">'.get_string('optionaldescription','data') .'</label>&nbsp;<input type="text" name="field_'
+        $str .= '<label for="field_'.$this->field->id.'_filename">'.get_string('alttext','data') .'</label>&nbsp;<input type="text" name="field_'
                 .$this->field->id.'_filename" id="field_'.$this->field->id.'_filename" value="'.s($description).'" /><br />';
         $str .= '<input type="hidden" name="MAX_FILE_SIZE" value="'.s($this->field->param3).'" />';
         if ($filepath){