Расширение функционала сравнения товаров (интернет магазин "Современный")

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Если Вы используете интернет магазин "Соверменный" в качестве шаблона для своего сайта, то наверняка обратили внимание, что поля визивига и картинки не отображаются при сравнении. Сам шаблон храниться здесь "/xsltTpls/modules/emarket/compare.xsl" и в нём есть заглушка такого вида:

<xsl:template match="field[@type = 'wysiwyg' or @type = 'img_file' or @type = 'symlink']" mode="compare" />

Чтобы отображались все поля, необходимо внешний вид заглушки привести к такому

<xsl:template match="field[@type = 'symlink']" mode="compare" />

и добавить эти два шаблона:

<!-- начало теста картинка -->
<xsl:template match="field[@type = 'img_file']" mode="compare"  disable-output-escaping="yes">
		<tr>

			<td class="name">

				<xsl:value-of select="@title" />

			</td>

			<xsl:apply-templates select="values/item" mode="compare2" />

		</tr>

</xsl:template>

	<xsl:template match="item" mode="compare2">

		<td>

		<a href="{@link}" class="image">

				<xsl:call-template name="catalog-thumbnail">

					<xsl:with-param name="element-id" select="@id" />

					<xsl:with-param name="field-name">photo</xsl:with-param>

					

					<xsl:with-param name="width">115</xsl:with-param>

					<xsl:with-param name="height">90</xsl:with-param>

				</xsl:call-template>

			</a>

		</td>

	</xsl:template>
<!-- конец теста картинка-->
<!-- начало теста визивиг -->
<xsl:template match="field[@type = 'wysiwyg']" mode="compare"  disable-output-escaping="yes">
		<tr>

			<td class="name">

				<xsl:value-of select="@title" />

			</td>

			<xsl:apply-templates select="values/item" mode="compare3" disable-output-escaping="yes"/>

		</tr>

</xsl:template>

	<xsl:template match="item" mode="compare3">

		<td>

			<xsl:value-of select="value/value" disable-output-escaping="yes"/>

		</td>

	</xsl:template>
<!-- конец теста визивиг-->

Итоговый вид всего шаблона будет примерно таким:

<?xml version="1.0" encoding="utf-8"?>

<!DOCTYPE xsl:stylesheet SYSTEM	"ulang://i18n/constants.dtd:file">



<xsl:stylesheet	version="1.0"

	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

	xmlns:umi="http://www.umi-cms.ru/TR/umi">



	<xsl:template match="udata[@method = 'getCompareList']" />



	<xsl:template match="udata[@method = 'getCompareList'][count(items/item) &gt; 0]">

		<div class="infoblock">

			<div class="title">

				<h2>

					<xsl:text>&compare-title;</xsl:text>

				</h2>

			</div>

			<div class="body">

				<div class="in">

					<ul class="compare">

						<xsl:apply-templates select="items/item" />

					</ul>



					<xsl:if test="count(items/item) &gt; 1">

						<a href="{$lang-prefix}/emarket/compare/" class="button">

							<xsl:text>&compare-submit;</xsl:text>

						</a>

					</xsl:if>

				</div>

			</div>

		</div>

	</xsl:template>





	<xsl:template match="udata[@method = 'getCompareList']/items/item">

		<li>

			<a href="{$lang-prefix}/emarket/removeFromCompare/{@id}/" class="del" />

			<a href="{@link}" class="title" title="{.}" umi:element-id="{@id}" umi:field-name="name">

				<xsl:value-of select="." />

			</a>

		</li>

	</xsl:template>





	<xsl:template match="udata[@method = 'getCompareLink']/add-link">

		<a href="{.}" class="compare">

			<xsl:text>&compare-add;</xsl:text>

		</a>

	</xsl:template>



	<xsl:template match="udata[@method = 'getCompareLink']/del-link">

		<a href="{.}" class="compare">

			<xsl:text>&compare-del;</xsl:text>

		</a>

	</xsl:template>







	<xsl:template match="/result[@method = 'compare']">

		<xsl:apply-templates select="document('udata://emarket/compare')" />

	</xsl:template>



	<xsl:template match="udata[@method = 'compare']">

		<div class="catalog">

			<table class="compare">

				<thead>

					<tr>

						<th />

						<xsl:apply-templates select="headers/items/item" mode="compare-header" />

					</tr>

				</thead>

				<tbody>

					<tr>

						<td class="name"></td>

						<xsl:apply-templates select="headers/items/item" mode="compare-photo" />

					</tr>

					<tr>

						<td class="name">

							<xsl:text>&price;</xsl:text>

						</td>

						<xsl:apply-templates select="headers/items/item" mode="compare-price" />

					</tr>

					<xsl:apply-templates select="fields/field" mode="compare" />

				</tbody>

				<tfoot>

					<td />

					<xsl:apply-templates select="headers/items/item" mode="compare-sale" />

				</tfoot>

			</table>

		</div>

	</xsl:template>

	

	<xsl:template match="headers/items/item" mode="compare-header">

		<th>

			<a href="{@link}" class="title">

				<xsl:value-of select="." />

			</a>

		</th>

	</xsl:template>

	

	<xsl:template match="headers/items/item" mode="compare-photo">

		<td>

			<a href="{@link}" class="image">

				<xsl:call-template name="catalog-thumbnail">

					<xsl:with-param name="element-id" select="@id" />

					<xsl:with-param name="field-name">photo</xsl:with-param>

					

					<xsl:with-param name="width">115</xsl:with-param>

					<xsl:with-param name="height">90</xsl:with-param>

				</xsl:call-template>

			</a>

		</td>

	</xsl:template>



	<xsl:template match="headers/items/item" mode="compare-price">

		<td>

			<div class="price">

				<span>

					<xsl:apply-templates select="document(concat('udata://emarket/price/', @id))" />

				</span>

			</div>

		</td>

	</xsl:template>



	<xsl:template match="headers/items/item" mode="compare-sale">

		<xsl:variable name="is_options">

			<xsl:choose>

				<xsl:when test="document(concat('upage://', @id))//group[@name = 'catalog_option_props']/property">

					<xsl:value-of select="true()" />

				</xsl:when>

				<xsl:otherwise>

					<xsl:value-of select="false()" />

				</xsl:otherwise>

			</xsl:choose>

		</xsl:variable>

		<td>

			<a	href="{$lang-prefix}/emarket/basket/put/element/{@id}/"

				id="add_basket_{@id}" class="button"

				onclick="frontEndBasket.addFromList('{@id}', {$is_options}); return false;">

				<xsl:text>&basket-add;</xsl:text>

			</a>

		</td>

	</xsl:template>



	 <xsl:template match="field[@type = 'symlink']" mode="compare" />
<!-- начало теста картинка -->
<xsl:template match="field[@type = 'img_file']" mode="compare"  disable-output-escaping="yes">
		<tr>

			<td class="name">

				<xsl:value-of select="@title" />

			</td>

			<xsl:apply-templates select="values/item" mode="compare2" />

		</tr>

</xsl:template>

	<xsl:template match="item" mode="compare2">

		<td>

		<a href="{@link}" class="image">

				<xsl:call-template name="catalog-thumbnail">

					<xsl:with-param name="element-id" select="@id" />

					<xsl:with-param name="field-name">photo</xsl:with-param>

					

					<xsl:with-param name="width">115</xsl:with-param>

					<xsl:with-param name="height">90</xsl:with-param>

				</xsl:call-template>

			</a>

		</td>

	</xsl:template>
<!-- конец теста картинка-->
	
<!-- начало теста визивиг -->
<xsl:template match="field[@type = 'wysiwyg']" mode="compare"  disable-output-escaping="yes">
		<tr>

			<td class="name">

				<xsl:value-of select="@title" />

			</td>

			<xsl:apply-templates select="values/item" mode="compare3" disable-output-escaping="yes"/>

		</tr>

</xsl:template>

	<xsl:template match="item" mode="compare3">

		<td>

			<xsl:value-of select="value/value" disable-output-escaping="yes"/>

		</td>

	</xsl:template>
<!-- конец теста визивиг-->
	
	<xsl:template match="field" mode="compare" disable-output-escaping="1">

		<tr>

			<td class="name">

				<xsl:value-of select="@title" />

			</td>

			<xsl:apply-templates select="values/item" mode="compare" disable-output-escaping="1"/>

		</tr>

	</xsl:template>



	<xsl:template match="item" mode="compare">

		<td>

			<xsl:apply-templates select="value" disable-output-escaping="1"/>

		</td>

	</xsl:template>

</xsl:stylesheet>