Multiple select field, displaying not-selected values

brandonking
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11 years 1 month ago #34119 by brandonking

Replied by brandonking on topic Multiple select field, displaying not-selected values

After upgrade to r1648, I have no clue how to change to display all elements in multipleselect.php.

I guess I need to change below codes.

Code:

// Create display of field
		$display = array();
		$display_index = array();
		for($n=0, $c=count($values); $n<$c; $n++) {
			$element = @$elements[ $values[$n] ];
			if ( $element ) {
				if ($text_or_value == 0) $fe_display = $element->value;
				else $fe_display =JText::_($element->text);
				$display[] = $pretext . $fe_display . $posttext;
				$display_index[] = $element->value;
			}
		}

As you also think that this would be nice feature and less code work for you, would you please be able to add this as core feature?

Backend setting parameter require:
1. show all elements Yes/No
2. pretext/posttext for non-selected elements

Best wishes,
Brandon

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ggppdk
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11 years 1 month ago #34581 by ggppdk

Replied by ggppdk on topic Multiple select field, displaying not-selected values

This is very interesting , very easy to add, so it will be in v2.0.1 or in v2.0.2

Will add to radio / checkbox / select / selectmulitple

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brandonking
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11 years 1 month ago #34583 by brandonking

Replied by brandonking on topic Multiple select field, displaying not-selected values

Wonderful, thank you very much and look forward to it.

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ggppdk
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11 years 1 month ago #34585 by ggppdk

Replied by ggppdk on topic Multiple select field, displaying not-selected values

Now that i think of it , it makes sense to add to radio image and checkbox image,

since with prefix/suffix for "unused values" we can add a CSS class that can be used to make the inner image appear disabled

e.g.
for prefix: <span class="fc_field_unsused_val">
for suffix: </span>

this CSS rule will make image appear disabled:

Code:

.fc_field_unsused_val img {
 opacity:0.4;
 filter:alpha(opacity=40); /* For IE8 and earlier */
}

Will add above as defaults too so that user will have a satisfactory result with little configuration

and for text we could have this default CSS rule

Code:

.fc_field_unsused_val {
 text-decoration: line-through;
}

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brandonking
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11 years 1 month ago #34587 by brandonking

Replied by brandonking on topic Multiple select field, displaying not-selected values

My hero, That is pretty nice!!

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brandonking
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11 years 1 month ago #34963 by brandonking

Replied by brandonking on topic Multiple select field, displaying not-selected values

Installed r1657 but seems no implementation for this.
I have fegured it out for selectmultiple.php.

From:

Code:

Line 192
for($n=0, $c=count($values); $n<$c; $n++) {
				$element = @$elements[ $values[$n] ];
				if ( $element ) {
					if ($text_or_value == 0) $fe_display = $element->value;
					else $fe_display =JText::_($element->text);
					$display[] = $pretext . $fe_display . $posttext;
					$display_index[] = $element->value;
				}
			}

To:

Code:

if ($display_all){
			for($m=0, $cc=count(@$elements); $m<$cc; $m++) {
				$check_val=0;
				for($n=0, $c=count($values); $n<$c; $n++) {
					if ($m == $values[$n]){
						$element = @$elements[ $values[$n] ];
						if ( $element ) {
							if ($text_or_value == 0) $fe_display = $element->value;
							else $fe_display =JText::_($element->text);
							$display[] = $pretext . $fe_display . $posttext;
							$display_index[] = $element->value;
							$check_val=1;
						}
						
					}
				}
				if($check_val == 0){
					$element = @$elements[ $m ];
					if ( $element ) {
						if ($text_or_value == 0) $fe_display = $element->value;
						else $fe_display =JText::_($element->text);
						$display[] = $ns_pretext . $fe_display . $ns_posttext;
						$display_index[] = $element->value;
						$check_val=1;
					}			
				}
			}
		}else{
			for($n=0, $c=count($values); $n<$c; $n++) {
				$element = @$elements[ $values[$n] ];
				if ( $element ) {
					if ($text_or_value == 0) $fe_display = $element->value;
					else $fe_display =JText::_($element->text);
					$display[] = $pretext . $fe_display . $posttext;
					$display_index[] = $element->value;
				}
			}
		}

Initailizing Variables:

Code:

$display_all		= $field->parameters->get( 'display_all', 0 ) ;
$ns_pretext		= FlexicontentFields::replaceFieldValue( $field, $item, $field->parameters->get( 'ns_pretext', '' ), 'ns_pretext' );
$ns_posttext		= FlexicontentFields::replaceFieldValue( $field, $item, $field->parameters->get( 'ns_posttext', '' ), 'ns_posttext' );
if($ns_pretext)  { $ns_pretext  = $remove_space ? $ns_pretext : $ns_pretext . ' '; }
if($ns_posttext) { $ns_posttext = $remove_space ? $ns_posttext : ' ' . $ns_posttext; }

selectmultiple.xml

Code:

<field name="display_all" type="radio" default="0" label="FLEXI_DISPLY_ALL_ITEMS_MULTI_SELECT" description="FLEXI_DISPLY_ALL_ITEMS_MULTI_SELECT_DESC">
				<option value="0">FLEXI_NO</option>
				<option value="1">FLEXI_YES</option>
			</field>
			<field name="ns_pretext" type="text" default="" label="FLEXI_FIELD_VALUE_PREFIX_TEXT_NONSELECTED" description="FLEXI_FIELD_VALUE_PREFIX_TEXT_NONSELECTED_DESC" />
			<field name="ns_posttext" type="text" default="" label="FLEXI_FIELD_VALUE_SUFFIX_TEXT_NONSELECTED" description="FLEXI_FIELD_VALUE_SUFFIX_TEXT_NONSELECTED_DESC" />

It is working without any problem so please use these codes(Maybe some changes needed for better performance) if you don't mind.

Best wishes,
Brandon

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