TaggerGetResourcesWhere get tag_key

328 Posts

cristianb88 Reply #1, 12 years, 3 months ago

I use Tagger component per my blog in modx. I want create a tag cloud and when i click on e tag i want filter page by tag, but don't work.
I call this snippets for build the tag cloud:

<ul class="sideLink">
[[TaggerGetTags? &showUnused=`1` &rowTpl=`tag_links_tpl`]]
</ul>

The tag_links_tpl:

<li><a title="[[+tag]]" href="[[+uri]]">[[+tag]]</a></li>

The example uri is this:
http://www.mysite.it/myblog/tags/#MYTAG
In the "myblog" page call this snippets:

[[!getResources?
&parents=`[[++blog_id]]`
&tpl=`childItemNews`
&depth=`0`
&showHidden=`0`
&limit=`0`
&includeTVs=`1` 
&processTVs=`1` 
&includeContent=`1`
&sortby=`{"publishedon":"ASC","createdon":"DESC"}`
&where=`[[!TaggerGetResourcesWhere? &where=`{"isfolder": 0}`]]`
]]

But TaggerGetResourcesWhere doesn't take the GET tags parameters:

if ($tags == '') {
    if (isset($_GET[$tagKey])) {
        $tags = $_GET[$tagKey];
    } else {
        return $modx->toJSON($where);
    }
}

$tagKey doesn't have value sad

I must crete a rule in htaccess?

This question has been answered by multiple community members. See the first response.

211 Posts

Nir Zohar Reply #2, 12 years, 3 months ago

Hi Cristian,
In your TaggerGetResourcesWhere snippet you need to include &tags = [[+tag]] to filter by tag.
You also need to create a snippet that gets the $_GET[tag] from the uri, and inject it to the tag placeholder.

328 Posts

cristianb88 Reply #3, 12 years, 3 months ago

In the Tagger (http://rtfm.modx.com/extras/revo/tagger) documentation i read:
&tags -> Comma separated list of Tags for which will be generated a Resource query. By default Tags from GET param will be loaded.
In fact in the code:

$tagKey = $modx->getOption('tagger.tag_key', null, 'tags');
$tags = $modx->getOption('tags', $scriptProperties, '');
$where = $modx->getOption('where', $scriptProperties, '');

$where = $modx->fromJSON($where);
if ($where == false) {
    $where = array();
}

if ($tags == '') {
    if (isset($_GET[$tagKey])) {
        [b]$tags = $_GET[$tagKey];[/b]
    } else {
        return $modx->toJSON($where);
    }
}

The problem is the url in my opinion. This url http://www.mysite.it/myblog/tags/#MYTAG dosen't get tags paraters.
If i wirte echo: $_GET['tags'] return blanck result.

discuss.answer

211 Posts

Nir Zohar Reply #4, 12 years, 3 months ago

Wow, I totally missed that part...
Got it working, for me the uri is like:

http://www.mysite.it/myblog/&tags=MYTAG

I have to say, Tagger is a really nice extra

328 Posts

cristianb88 Reply #5, 12 years, 3 months ago

Ok i found the problem

the problem in # character, if i use # before tag in tag in the URL the $_GET variabile doesn't read the value.
Nir Zohar you can use [[+uri]] placeholder for url.

211 Posts

Nir Zohar Reply #6, 12 years, 3 months ago

I am using the uri placeholder, just wasn't using friendly urls..
Glad you got it sorted.

328 Posts

cristianb88 Reply #7, 12 years, 3 months ago

Quote from: nir-z at Jun 05, 2014, 08:14 AM

I am using the uri placeholder, just wasn't using friendly urls..
Glad you got it sorted.

If i want see the resource with the same tags of a resources. Theis is a placeholder same [[*tags]] to use:

[[!getResources? &where=`[[!TaggerGetResourcesWhere? &tags=`[[*tags]]` &where=`{"isfolder": 0}`]]`]]

in page ?
If i try use:

[[TaggerGetTags? &resources=`[[*id]]` ]]

i recive an array.

My favourite resoult is this:

[[!getResources?
&parents=`[[++blog_id]]`
&tpl=`childItemNews`
&depth=`0`
&showHidden=`0`
&limit=`0`
&includeTVs=`1`
&processTVs=`1`
&includeContent=`1`
&sortby=`{"publishedon":"ASC","createdon":"DESC"}`
&where=`[[!TaggerGetResourcesWhere? [b]&tags=`[[*tags]]`[/b] &where=`{"isfolder": 0}`]]`
]]

[ed. note: cristianb88 last edited this post 12 years, 3 months ago.]

discuss.answer

211 Posts

Nir Zohar Reply #8, 12 years, 3 months ago

Maybe

[[!getResources?
&parents=`[[++blog_id]]`
&tpl=`childItemNews`
&depth=`0`
&showHidden=`0`
&limit=`0`
&includeTVs=`1`
&processTVs=`1`
&includeContent=`1`
&sortby=`{"publishedon":"ASC","createdon":"DESC"}`
&where=`[[!TaggerGetResourcesWhere? &tags=`[[TaggerGetTags? &seperator=`,` &tpl=`tagTpl`]]` &where=`{"isfolder": 0}` &resources=`[[*id]]`]]`
]]

and in tagTpl chunk:

[[+tag]]

[ed. note: nir-z last edited this post 12 years, 3 months ago.]

328 Posts

cristianb88 Reply #9, 12 years, 3 months ago

ok si not seed but work

211 Posts

Nir Zohar Reply #10, 12 years, 3 months ago

You can also have the TaggerGetTags call in a tv called tags, and then have the &tags=`[[*tags]]` in your TaggerGetResourceWhere.

Answered TaggerGetResourcesWhere get tag_key