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ezisbn datatype (ISBN)

The ezisbn datatype (ISBN): what it stores and how templates use it.

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Address: https://doc.exponential.earth/exphelp/viewer/examples/datatypes/ezisbn.md

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The ezisbn datatype (ISBN)

Class eZISBNType in kernel/classes/datatypes/ezisbn/ezisbntype.php; identifier ezisbn, listed in settings/content.ini [DataTypeSettings] AvailableDataTypes[].

What it stores

The columns of the attribute tables its class reads or writes: data_int1, data_text (data_text, data_int, data_float and sort_key_* are the object attribute's; data_text1 ... data_int4 the class attribute's settings). Found by reading the class: a heuristic. It is indexed by the search.

In templates

my_attribute stands for the identifier of an attribute of this type in your class:

{def $attribute = $node.data_map.my_attribute}
{if $attribute.has_content}
    {attribute_view_gui attribute=$attribute}
{/if}
{* the value as the datatype returns it (objectAttributeContent()) *}
{$attribute.content|attribute( show, 1 )}

The shipped template that shows it (attribute_view_gui), design/standard/templates/content/datatype/view/ezisbn.tpl:

{* DO NOT EDIT THIS FILE! Use an override template instead. *}
ISBN {$attribute.data_text|wash( xhtml )}

The shipped template that edits it (attribute_edit_gui), design/standard/templates/content/datatype/edit/ezisbn.tpl:

{* DO NOT EDIT THIS FILE! Use an override template instead. *}
{default attribute_base=ContentObjectAttribute
         class_content=$attribute.class_content}
<label for="ezcoa-{if ne( $attribute_base, 'ContentObjectAttribute' )}{$attribute_base}-{/if}{$attribute.contentclassattribute_id}_{$attribute.contentclass_attribute_identifier}_1">ISBN&nbsp;</label>
{if and( is_set( $class_content.ISBN13 ), $class_content.ISBN13 ) }
        <input id="ezcoa-{if ne( $attribute_base, 'ContentObjectAttribute' )}{$attribute_base}-{/if}{$attribute.contentclassattribute_id}_{$attribute.contentclass_attribute_identifier}_1" class="ezcc-{$attribute.object.content_class.identifier} ezcca-{$attribute.object.content_class.identifier}_{$attribute.contentclass_attribute_identifier}" type="text" name="{$attribute_base}_isbn_13_{$attribute.id}"  value="{$attribute.content.value|wash}" />
{else}
        <input id="ezcoa-{if ne( $attribute_base, 'ContentObjectAttribute' )}{$attribute_base}-{/if}{$attribute.contentclassattribute_id}_{$attribute.contentclass_attribute_identifier}_1" class="ezcc-{$attribute.object.content_class.identifier} ezcca-{$attribute.object.content_class.identifier}_{$attribute.contentclass_attribute_identifier}" type="text" name="{$attribute_base}_isbn_field1_{$attribute.id}" size="2" value="{$attribute.content.field1|wash}" />
        -
        <input id="ezcoa-{if ne( $attribute_base, 'ContentObjectAttribute' )}{$attribute_base}-{/if}{$attribute.contentclassattribute_id}_{$attribute.contentclass_attribute_identifier}_2" class="ezcc-{$attribute.object.content_class.identifier} ezcca-{$attribute.object.content_class.identifier}_{$attribute.contentclass_attribute_identifier}" type="text" name="{$attribute_base}_isbn_field2_{$attribute.id}" size="6" value="{$attribute.content.field2|wash}" />
        -
        <input id="ezcoa-{if ne( $attribute_base, 'ContentObjectAttribute' )}{$attribute_base}-{/if}{$attribute.contentclassattribute_id}_{$attribute.contentclass_attribute_identifier}_3" class="ezcc-{$attribute.object.content_class.identifier} ezcca-{$attribute.object.content_class.identifier}_{$attribute.contentclass_attribute_identifier}" type="text" name="{$attribute_base}_isbn_field3_{$attribute.id}" size="6" value="{$attribute.content.field3|wash}" />
        -
        <input id="ezcoa-{if ne( $attribute_base, 'ContentObjectAttribute' )}{$attribute_base}-{/if}{$attribute.contentclassattribute_id}_{$attribute.contentclass_attribute_identifier}_4" class="ezcc-{$attribute.object.content_class.identifier} ezcca-{$attribute.object.content_class.identifier}_{$attribute.contentclass_attribute_identifier}" type="text" name="{$attribute_base}_isbn_field4_{$attribute.id}" size="2" value="{$attribute.content.field4|wash}" />
{/if}
{/default}

Override them for one class attribute in an override.ini.append.php with Source=content/datatype/view/ezisbn.tpl and a match on attribute_identifier (see A template override).

Generated by ./console exp:help:examples from kernel/classes/datatypes/ezisbn/ezisbntype.php, settings/content.ini, design/standard/templates/content/datatype/view/ezisbn.tpl, design/standard/templates/content/datatype/edit/ezisbn.tpl. Do not edit this page: change the source and generate again (how). Free documentation: GFDL 1.3 or later.

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This documentation is free documentation, licensed under the GNU Free Documentation License 1.3 or later.

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