";
return( $form );
}
/**
* Start a form
*
* @param string $action - defaults to none - so this must be defined on the submit button
* @param string $method - defaults to "post". other value is "get"
* @param string $class - CSS class name
*/
function bw_form( $action="", $method="post", $class=null ) {
e( form( $action, $method, $class ) );
}
/**
* Create a field label
* @param string $name - field name
* @param string $text - label to display
* @return string - the HTML label tag
*
* @Uses bw_translate() from bobbfunc.inc
*/
function label( $name, $text ) {
$lab = "";
return( $lab );
}
/**
* Return a hidden input field for a form
* @param string $name - the field name e.g. my_field or my_field[1]
* @param string $value - the value of the field
* @return string an tag - returned regardless of the value of the field
*/
function ihidden( $name, $value ) {
$it = "";
return $it;
}
/**
* Create an input field of type text
*
* @param string $name - the field name
* @param integer $len - the field length
* @param string $class - any class name to apply
* @param string $extras - additional values for the HTML input tag
* @return string the HTML input tag
*/
function itext( $name, $len, $value, $class=null, $extras=null ) {
//$width = ($len * 20) ;
$it = "';
echo '
'.$td1.'
';
echo '
'.$td2.'
';
echo '';
return 0;
}
/**
* Create a table data cell
*/
function bw_td( $text=NULL, $class=NULL, $id=NULL ) {
if ( $text ) {
stag( "td", $class, $id );
e( $text );
etag( "td");
}
}
/**
* Create a table heading cell
*/
function bw_th( $text=NULL, $class=NULL, $id=NULL ) {
if ( $text ) {
stag( "th", $class, $id );
e( $text );
etag( "th");
}
}
/**
* Display a table row or table head row when $tdtag = "th"
*
* If we want it to do something other than create a table then we will need
* to redefine bw_td() and bw_th()
*
* @param array $td_array
* @param string $trtag "tr" or ?
* @param string $tdtag "td" or "th" or ?
*
*/
function bw_tablerow( $td_array=array(), $trtag="tr", $tdtag="td" ) {
if ( count( $td_array ) ) {
stag( $trtag );
foreach ( $td_array as $td ) {
if ( $tdtag == "th" ) {
bw_th( $td );
} else {
bw_td( $td );
}
}
etag( $trtag );
}
}
/**
* Create a text field
*/
function textfield($name, $len, $text, $value, $class=null ) {
$lab = label( $name, $text );
$itext = itext( $name, $len, $value, $class );
tablerow( $lab, $itext );
return;
}
/**
* Create a textarea field
*/
function textarea( $name, $len, $text, $value, $rows=10 ) {
$lab = label( $name, $text );
$itext = iarea( $name, $len, $value, $rows );
tablerow( $lab, $itext );
return;
}
/**
* Form a text field
*
*
*/
function bw_textfield( $name, $len, $text, $value, $class=null, $extras=null ) {
$lab = label( $name, $text );
if ( $value === null ) {
$value = bw_array_get( $_REQUEST, $name, null );
}
$itext = itext( $name, $len, $value, $class, $extras );
bw_tablerow( array( $lab, $itext ) );
return;
}
/**
* Form an "email" field
*/
function bw_emailfield( $name, $len, $text, $value, $class=null, $extras=null ) {
$lab = label( $name, $text );
if ( $value === null ) {
$value = bw_array_get( $_REQUEST, $name, null );
}
$itext = iemail( $name, $len, $value, $class, $extras );
bw_tablerow( array( $lab, $itext ) );
return;
}
/**
* Form a "textarea" field
*
* @param string $name - the field name
* @param numeric $len - the length of the field ( e.g. 40 )
* @param string $text - the label of the field (e.g. "Content" )
* @param string $value - the value to display. If NULL then the current value is extracted from $_REQUEST[$name]
* @param numeric $rows - the number of rows for the textarea field
*/
function bw_textarea( $name, $len, $text, $value, $rows=10 ) {
$lab = label( $name, $text );
if ( $value === null ) {
$value = bw_array_get( $_REQUEST, $name, null );
bw_trace2( $value, "bw_textarea value" );
$value = wp_strip_all_tags( $value );
}
$itext = iarea( $name, $len, $value, $rows );
bw_tablerow( array( $lab, $itext) );
return;
}
/**
* Display a group of radio buttons
*
* @param string $name - the name of the group
* @param string $text - the title for the radio button group
* @param array $values - array of $id => $value - one for each button in the group
* @param array $labels - arraof of $id => $label - one for each button in the group
* @param string $class - CSS class names e.g. "star"
* @param array $extras - sparse array of $id -> $extra where $id matches the key of the $value array
* and $extra are any additional key=value parameters. This is where the "selected" radio button is defined
*/
function bw_radio( $name, $text, $values, $labels, $class=null, $extras=null ) {
$iradios = null;
foreach ( $values as $id => $value ) {
$label = bw_array_get( $labels, $id, $value );
$extra = bw_array_get( $extras, $id, null );
$iradios .= label( $name, $label );
$iradios .= iradio( $name, $id, $value, $class, $extra );
}
$lab = label( $name, $text );
bw_tablerow( array( $lab, $iradios ) );
}
/**
* Return the selected value if the $option_key or $option_value == $value or the $option_key is IN the $value array
*
*/
function is_selected( $option_key, $option_value, $value ) {
if ( is_array( $value ) ) {
$vals = bw_assoc( $value );
$val = bw_array_get( $vals, $option_key, null );
} else {
$val = $value;
}
$selected = selected( $option_key, $val, false );
if ( !$selected ) {
$selected = selected( $option_value, $val, false );
}
return( $selected );
}
/**
* Return a select list with the current selection
*
* The current value may either be a numeric index OR the actual string
* It's slightly more efficient when it's the index
*
* @param string $name - the name for the field
* @param string/mixed $value - the key value for the current selection or an array for #multiple selection
* @param array $args - containing "#options" which must point to a non empty array
* @return $iselect HTML for the select list
*/
function iselect( $name, $value, $args ) {
//bw_trace2();
$multiple = bw_array_get( $args, "#multiple", false );
if ( $multiple ) {
$iselect = "