Шпаргалка по XSLT Umi — Библиотека кода

Выведем товара у которых есть свойство старая цена (old_price) и отсортируем по цене старой, чтобы элементы которые имеют старую цену в значение 0, передвинуть в самый низ

Документация по методу на офф сайте UMI.

Сделаем udata запрос (фильтра UMI) метода getSmartCatalog

udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0

1	udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0

Получим кол-во элементов по фильтру

<xsl:value-of select="count(document('udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0')/udata/lines/item)" />

1	<xsl:value-of select="count(document('udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0')/udata/lines/item)" />

Сделаем проверку, получим элементы только те у которых есть старая цена и успешные результаты передадим в шаблон show_discount_items

<xsl:template match="/">
    <xsl:choose>
        <xsl:when test="count(document('udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0')/udata/lines/item) != 0">
            <xsl:apply-templates select="document('udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0')/udata/lines" mode="show_discount_items"/>
        </xsl:when>
        <xsl:otherwise>
            Элементов нет
        </xsl:otherwise>
    </xsl:choose>
</xsl:template>

<xsl:template match="/">

<xsl:choose>

<xsl:when test="count(document('udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0')/udata/lines/item) != 0">

<xsl:apply-templates select="document('udata://catalog/getSmartCatalog/notemplate/220/20/1/2/old_price/0')/udata/lines" mode="show_discount_items"/>

</xsl:when>

<xsl:otherwise>

Элементов нет

</xsl:otherwise>

</xsl:choose>

</xsl:template>

Обработаем данные у которых старая цена не равна 0

<xsl:template match="item" mode="show_discount_items">
    <xsl:if test="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='old_price']/value != 0">
        <xsl:apply-templates select="." mode="catalog_article" />
    </xsl:if>
</xsl:template>

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

<xsl:if test="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='old_price']/value != 0">

<xsl:apply-templates select="." mode="catalog_article" />

</xsl:if>

</xsl:template>

Перенаправим результат в шаблон catalog_article

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

    <xsl:variable name="id" select="@id"/>
    <xsl:variable name="count"
                  select="document('udata://emarket/cart/')/udata/items/item/page[@id = $id]/../amount"/>
    <xsl:variable name="parentId" select="document(concat('upage://',@id))/udata/page/@parentId"/>
    <xsl:variable name="isPromo">
        <xsl:value-of
                select="document(concat('upage://',@id))/udata/page/properties/group[@name='catalog_option_props']/property[@name='akciya']/value"/>
    </xsl:variable>
    <xsl:variable name="promoText">
        <xsl:if test="$isPromo = 1">
            <xsl:value-of
                    select="document(concat('upage://',@id))/udata/page/properties/group[@name='catalog_option_props']/property[@name='tekst_akcii']/value/item/@name"/>
        </xsl:if>
    </xsl:variable>
    <xsl:variable name="promoClass">
        <xsl:if test="$isPromo = 1">
            article--action
        </xsl:if>
    </xsl:variable>
    <xsl:variable name="promo-block" >
        <xsl:choose >
            <xsl:when test="document(concat('upage://',@id))//property[@name = 'ishit']/value = 1">
                <div class="article__promo-block">
                    <div class="article__promo article__promo--hit">
                    </div>
                    <div class="article__promo-text article__promo-text--light">
                        Хит!
                    </div>
                </div>
            </xsl:when>
            <xsl:when test="document(concat('upage://',@id))//property[@name = 'new']/value = 1">
                <div class="article__promo-block">
                    <div class="article__promo article__promo--new">
                    </div>
                    <div class="article__promo-text article__promo-text--light">
                        Новинка!
                    </div>
                </div>
            </xsl:when>
            <xsl:when test="document(concat('upage://',@id))//property[@name = 'akciya']/value = 1"  >
                <div class="article__promo-block">
                    <div class="article__promo article__promo--akciya">
                    </div>
                    <div class="article__promo-text article__promo-text--light">
                        Акция!
                    </div>
                </div>
            </xsl:when>
            <xsl:otherwise>

            </xsl:otherwise>
        </xsl:choose>
    </xsl:variable>

    <div data-amount="{$count}" class="article-list__item article {$promoClass}">
        <div class="article__hover">
        </div>
        <div class="article__hover article__hover_plus">
            <xsl:copy-of select="$promo-block"/>
        </div>
        <xsl:copy-of select="$promo-block"/>
        <a href="{@link}" class="link_img_hover"></a>
        <div class="article__img">
            <a href="{@link}">
                <img src="{document(concat('upage://',@id))/udata/page/properties/group[@name='menu_view']/property[@name='header_pic']/value}"
                     alt=""/>
            </a>
        </div>
        <div class="article__down " data-action="{$promoText}">
            <p class="article__title">
                <a href="{document(concat('upage://',@id))/udata/page/@link}">
                    <xsl:value-of select="document(concat('upage://',@id))/udata/page/name"/>
                </a>
            </p>
            <div class="article__price-block">
                <input class="article__input" type="number" value="1" />
                <xsl:choose>
                    <xsl:when test="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='old_price']/value != 0">
                        <span class="article__price article__price--old">
                            <xsl:value-of
                                    select="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='old_price']/value"/>
                        </span>
                        <span class="article__price discount__price">
                            <xsl:value-of
                                    select="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='price']/value"/>
                        </span>
                    </xsl:when>
                    <xsl:otherwise>
                        <span class="article__price">
                            <xsl:value-of
                                    select="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='price']/value"/>
                        </span>
                    </xsl:otherwise>
                </xsl:choose>                    
            </div>
            <div data-link="{document(concat('udata://emarket/basketAddLink/',@id))/udata/link}"
                 class="article__button button button--basket">
                <span>
                <xsl:choose>
                    <xsl:when test="$count > 0">
                        Товар в корзине
                    </xsl:when>
                    <xsl:otherwise>
                        В корзину
                    </xsl:otherwise>
                </xsl:choose>
                </span>
            </div>
        </div>
    </div>


</xsl:template>

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

<xsl:variable name="id" select="@id"/>

<xsl:variable name="count"

select="document('udata://emarket/cart/')/udata/items/item/page[@id = $id]/../amount"/>

<xsl:variable name="parentId" select="document(concat('upage://',@id))/udata/page/@parentId"/>

<xsl:variable name="isPromo">

<xsl:value-of

select="document(concat('upage://',@id))/udata/page/properties/group[@name='catalog_option_props']/property[@name='akciya']/value"/>

</xsl:variable>

<xsl:variable name="promoText">

<xsl:if test="$isPromo = 1">

<xsl:value-of

select="document(concat('upage://',@id))/udata/page/properties/group[@name='catalog_option_props']/property[@name='tekst_akcii']/value/item/@name"/>

</xsl:if>

</xsl:variable>

<xsl:variable name="promoClass">

<xsl:if test="$isPromo = 1">

article--action

</xsl:if>

</xsl:variable>

<xsl:variable name="promo-block" >

<xsl:choose >

<xsl:when test="document(concat('upage://',@id))//property[@name = 'ishit']/value = 1">

</div>

Хит!

</div>

</xsl:when>

<xsl:when test="document(concat('upage://',@id))//property[@name = 'new']/value = 1">

</div>

Новинка!

</div>

</xsl:when>

<xsl:when test="document(concat('upage://',@id))//property[@name = 'akciya']/value = 1" >

</div>

Акция!

</div>

</xsl:when>

<xsl:otherwise>

</xsl:otherwise>

</xsl:choose>

</xsl:variable>

</div>

<xsl:copy-of select="$promo-block"/>

</div>

<xsl:copy-of select="$promo-block"/>

<img src="{document(concat('upage://',@id))/udata/page/properties/group[@name='menu_view']/property[@name='header_pic']/value}"

alt=""/>

</a>

</div>

<xsl:value-of select="document(concat('upage://',@id))/udata/page/name"/>

</a>

</p>

<xsl:choose>

<xsl:when test="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='old_price']/value != 0">

<xsl:value-of

select="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='old_price']/value"/>

</span>

<xsl:value-of

select="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='price']/value"/>

</span>

</xsl:when>

<xsl:otherwise>

<xsl:value-of

select="document(concat('upage://',@id))/udata/page/properties/group[@name='cenovye_svojstva']/property[@name='price']/value"/>

</span>

</xsl:otherwise>

</xsl:choose>

</div>

<div data-link="{document(concat('udata://emarket/basketAddLink/',@id))/udata/link}"

class="article__button button button--basket">

<span>

<xsl:choose>

<xsl:when test="$count > 0">

Товар в корзине

</xsl:when>

<xsl:otherwise>

В корзину

</xsl:otherwise>

</xsl:choose>

</span>

</div>

</xsl:template>

Присвоение переменных и вывод их

Возьмем из custom метода город

<xsl:variable name="town" select="document('udata://custom/myGeoIp')" />

1	<xsl:variable name="town" select="document('udata://custom/myGeoIp')" />

И от его результата будет зависеть значение нашей переменной

<xsl:variable name="town_name">
    <xsl:choose>
        <xsl:when test="$town = 'SPB'">
            <xsl:text>Санкт-Петербург</xsl:text>
        </xsl:when>
        <xsl:when test="$town = 'MSK'">
            <xsl:text>Москва</xsl:text>
        </xsl:when>
        <xsl:otherwise>
            <xsl:text>Москва</xsl:text>
        </xsl:otherwise>
    </xsl:choose>
</xsl:variable>

<xsl:variable name="town_name">

<xsl:choose>

<xsl:when test="$town = 'SPB'">

<xsl:text>Санкт-Петербург</xsl:text>

</xsl:when>

<xsl:when test="$town = 'MSK'">

<xsl:text>Москва</xsl:text>

</xsl:when>

<xsl:otherwise>

<xsl:text>Москва</xsl:text>

</xsl:otherwise>

</xsl:choose>

</xsl:variable>

Выведем переменную

<xsl:value-of select="$town_name"/>

1	<xsl:value-of select="$town_name"/>

Вывод содержимого с обработкой HTML Umi

<xsl:value-of select="/result/page/properties/group/property[@name='content']/value" disable-output-escaping="yes"/>

1	<xsl:value-of select="/result/page/properties/group/property[@name='content']/value" disable-output-escaping="yes"/>

disable-output-escaping=»yes» — отвечаем за обработку HTML

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