الگو:لنگر/توضیحات

The template {{لنگر}} inserts one or more HTML fragment identifiers (anchor names) in a page. Those locations can then be linked to using [[#Location|...]] syntax. (Usually the first letter of the location is capitalised to reflect the common capitalisation used in section headers – see ویکی‌پدیا:شیوه‌نامه.)

استفاده

{{لنگر|فلان}}

نمونه‌ها

1. {{لنگر|Foo}}
   could be linked to with [[#Foo|...]] from within the same article,
   or it could be linked to with [[Article name#Foo|...]] from other articles and from redirects.
2. Anchors can be more suitable for inter-article linking than section titles are. For example:
   == {{لنگر|Foo}} Section title ==
   Here, links via [[Article name#Foo]] would remain valid even if the section were renamed. (Note that the anchor is placed before the section name; otherwise browsers may hide the section title from view.) However, as noted under Limitations below, it may be preferable to use direct HTML rather than the template within section titles:
   == <span id="Foo"></span> Section title ==
3. The template can be used to create multiple anchors with a single call. For example,
   {{لنگر|Foo|Bar|baz}}
   will create three anchors that can then be linked to with [[#Foo]], [[#Bar]] and [[#baz]].

• برای مثال واقعی بر روی ویکی‌پدیا:شیوه‌نامه/پیونددهی#مثال لنگر کلیک کنید.

محدودیت‌ها

نویسه	کد	الگو	مفهوم
"	" "	ن-م	(double) علامت گفتاورد
#	#	ن-م	hash
|	|	{{!}}	خط عمودی (pipe)
=	=	{{=}}	مساوی (equals)

• Anchor names that contain any character shown in the table on the right will not work as expected. However, any of these characters can be replaced with the "&#" codes shown for them here. Or, the pipe symbol and equals sign can be worked around with {{!}} and {{=}}, respectively. Markup code such as <sup> and <sub> (superscript and subscript) cannot be used. Most other characters, including white space and punctuation, are not a problem.
• Anchor names should be unique on a page, and should not duplicate any heading titles. Duplicate anchors will not work as expected since the #location links go to the first anchor with that name. Duplicate anchors result in invalid HTML; you can check for duplicate anchors by running the page through the W3C Markup Validation Service.
• If the template is added to a section title then the code will appear in the edit summary window when that section is edited, as in "/* {{لنگر|Issues}}Limitations */ New issue". Also, when the section is saved, browsers may not return to the section. Consider using <span id="..."></span> directly, rather than using the anchor template, when in a section title.
• Anchor links are case sensitive in some browsers, so treat all anchor links as case sensitive.

استفاده در جداول

Anchors may be used within tables, subject to certain restrictions. The {{anchor}} template may be used in the caption and cells of a table, but not those portions of a table that are outside the caption and cells. It is used on the table's caption thus:<syntaxhighlight lang="text">|+ A table caption</syntaxhighlight> and the following forms of cell are valid:<syntaxhighlight lang="text">! A header cell !style="background:white;" | A header cell with styling | A data cell |rowspan=2 | A data cell spanning two rows</syntaxhighlight> You need to ensure that the {{anchor}} is not in that portion of the markup intended for the classes, styles etc. Thus, {{anchor}} cannot be placed anywhere on lines that begin with {| (start of table) or |- (new row), and the following forms of cell are not valid:<syntaxhighlight lang="text">! |A header cell !style="background:white;" |A header cell with styling | |A data cell |rowspan=2 |A data cell spanning two rows</syntaxhighlight> If it is necessary for an anchor to be in any of these positions, a different technique is used - the id= attribute. This is placed in that portion of the markup where the classes, styles etc. may be used, as follows:<syntaxhighlight lang="text">{| id=FooX class=wikitable |- id=FooY !id=Foo1 |A header cell !style="background:white;" id=Foo2 |A header cell with styling |id=Foo3 |A data cell |rowspan=2 id=Foo4 |A data cell spanning two rows</syntaxhighlight> The id= attribute may appear before, between or after any other attributes that may be present, but only one id= attribute may be used in each of these areas.

داده‌های الگو

این توضیحاتِ داده‌های الگو این الگو است که توسط ویرایشگر دیداری و دیگر ابزارها استفاده می‌شود.

لنگر

<templatedata>{ "description": "The template inserts one or more HTML anchors in a page. Those locations can then be linked to using ... syntax. The parameters here are for convenience; no parameter name is required in the template itself.", "params": {

 "1": {
   "label": "First anchor",
   "description": "First anchor; Only the first anchor is required.",
   "type": "string",
   "required": true
 },
 "2": {
   "label": "Second anchor",
   "description": "Second anchor.",
   "type": "string",
   "required": false
 },
 "3": {
   "label": "Third anchor",
   "description": "Third anchor.  For additional anchors, just type in 4 as the parameter name for the next, 5 for the next after that, and so on.",
   "type": "string",
   "required": false
 }

}}</templatedata>

جستارهای وابسته

• {{Visible anchor}}
• {{Anchored list}}
• {{Anchor comment}}
• {{میانبر}}
• راهنما:فهرست/پیوند‌ها
• ویکی‌پدیا:تغییرمسیر