devot:eeDevoted to ExpressionEngine

VARIABLES:

1) weblog_url - outputs channel/weblog url as specified in Control Panel.

2) weblog_short_name - outputs short name of the channel/weblog.

PARAMETERS:

1) entry_id - Optional. Allows you to specify entry_id.

4) on_failure - (any string which consists from characters legal for use in ExpressionEngine’s tag parameter
values). Optional. Allows you to specify what {exp:weblog_url} tag will output in case an entry
having specified entry_id does not exist or the weblog to which entry was posted does not have
weblog url specified in preferences.

If you leave entry_id parameter undefined, you must use {weblog_url:entry_id_start}{weblog_url:entry_id_end}
variable pair.

EXAMPLE OF USAGE:

If entry_id is e.g. 246 then you can use optionally either single tag as here

{exp:weblog_url entry_id="246"}

or variable {weblog_url} within {exp:weblog_url}{/exp:weblog_url} tag pair as here

{exp:weblog_url entry_id="246"}
{weblog_url}
{/exp:weblog_url}

Both will return channel/weblog url as specified in channel/weblog preferences.

You will use {exp:weblog_url}{/exp:weblog_url} tag pair iin case there is a need for
parse=“inward” parameter.

You may also instead of specifying entry_id as parameter of {exp:weblog_url} to wrap it
with {weblog_url:entry_id_start}{weblog_url:entry_id_end} variable pair. For example the code
as this is possible:

{exp:weblog_url}
{exp:weblog:prev_entry entry_id="110" category="5"}
<a href="{weblog_url:entry_id_start}{entry_id}{weblog_url:entry_id_end}{url_title}">Previous page: {title}</a>
{/exp:weblog:prev_entry}
{exp:weblog_url}
{exp:weblog_url}
{exp:weblog:next_entry entry_id="110" category="5"}
<a href="{weblog_url:entry_id_start}{entry_id}{weblog_url:entry_id_end}{url_title}">Next page: {title}</a>
{/exp:weblog:next_entry}
{exp:weblog_url}

Conditionals are supported. You can write the code as this:

{exp:weblog_url entry_id="246"}
{if weblog_short_name=="my_weblog"}
{weblog_url}
{if:else}
{weblog_short_name}
{/if}
{/exp:weblog_url}

If entry having entry_id specified in parameters or specified using
{weblog_url:entry_id_start}{weblog_url:entry_id_end} variable pair does not exist,
then {exp:weblog_url} tag by default will return nothing. In case ‘on_failure’ parameter was defined,
then, in such case the tag will output what was specified as a value of this parameter.