我需要帮助优化我的布局xml并摆脱重复。 在我的模块的一些页面中,我包含了js文件,并且我在所有这些文件中都包含了css。 这是我的模块布局xml的内容:
<layout version="0.1.0">
<catalog_product_view>
<reference name="head">
<!-- jQuery(compatibility mode) and jQuery UI -->
<action method="addJs"><script>jquery/jquery-1.6.1.js</script></action>
<action method="addJs"><script>jquery/jquery-ui-1.8.13.js</script></action>
<action method="addCss"><script>css/ui_themes.1.8.13/smoothness/jquery-ui.css</script></action>
<!-- Other Libraries -->
<action method="addJs"><script>myreviews/quickpager.jquery.js</script></action>
<!-- Custom Libraries -->
<action method="addJs"><script>myreviews/functions.js</script></action>
<action method="addJs"><script>myreviews/popup.js</script></action>
<action method="addCss"><script>css/myreviews.css</script></action>
</reference>
<reference name="content">
<block type="myreviews/view" name="myreviews.view" template="myreviews/view.phtml" />
</reference>
</catalog_product_view>
<myreviews_form_additional>
<reference name="head">
<!-- jQuery(compatibility mode) and jQuery UI -->
<action method="addJs"><script>jquery/jquery-1.6.1.js</script></action>
<action method="addJs"><script>jquery/jquery-ui-1.8.13.js</script></action>
<!-- Custom Libraries -->
<action method="addCss"><script>css/myreviews.css</script></action>
</reference>
<reference name="content">
<block type="myreviews/form" name="myreviews.form_additional" template="myreviews/form_additional.phtml" />
</reference>
</myreviews_form_additional>
<myreviews_form_confirm>
<reference name="head">
<action method="addCss"><script>css/myreviews.css</script></action>
</reference>
<reference name="content">
<block type="myreviews/form" name="myreviews.form_confirm" template="myreviews/form_confirm.phtml" />
</reference>
</myreviews_form_confirm>
这一切都有效,但有没有办法不重复头部参考的同样和平? 也许有一种方法可以编写所有js和css包含是单独的句柄并让它在我的页面上执行吗?
感谢。
答案 0 :(得分:6)
是的,手柄是要走的路。一个例子:
在布局文件中的某处定义:
...
<myreviews_form_base translate="label">
<label>Base layout handle for MyReviews</label>
<reference name="head">
<action method="addJs"><script>jquery/jquery-1.6.1.js</script></action>
<action method="addJs"><script>jquery/jquery-ui-1.8.13.js</script></action>
<action method="addCss"><script>css/myreviews.css</script></action>
</reference>
</myreviews_form_base>
然后你可以在适当的地方使用这个句柄:
...
<catalog_product_view>
<update handle="myreviews_form_base"/>
...other stuff...
</catalog_product_view>
这会将myreviews_form_base
句柄中包含的所有操作应用于catalog_product_view
句柄。