Mats

Module: Leaflet Map

Recommended Posts

I reinstalled the module, and now its working.
When I setup the repeater to allways open the items the map and magnifying glass icon seems to work.

Thanks for your help!

Share this post


Link to post
Share on other sites

is it possible to use an image filed for the markers instead of the fontawesome option?
my code looks like this (it works with the FontIconPicker):
 

<?php
    $options = array(
    'height' => '100%',
    'markerIconColour' => 'black',
    'popupFormatter' => function($page) {
        $out[] = "<p>$page->headline</p>";
        return implode($out);
    },
    'markerFormatter' => function($page, $marker_options) {
        $marker_options['icon'] = $page->marker_icon; // Override the default icon for this marker.
        return $marker_options;
    }
);
      $items = $lage->map_repeater; 
echo $map->render($items, 'map', $options); 
                 ?>

 

Share this post


Link to post
Share on other sites

Hi!

I have problems displaying the map. It is not showing up.

I installed all the modules, setup the field and the template and put the following in my template file (home.php with delayed output):

echo $page->map->address;   // outputs the address you entered
echo $page->map->lat;       // outputs the latitude
echo $page->map->lng;       // outputs the longitude
echo $page->map->zoom;      // outputs the zoom level
$map = wire('modules')->get('MarkupLeafletMap');
echo $map->getLeafletMapHeaderLines();
echo $map->render($page, 'map');

Address, lat, lng and zoom are printed out, but there is no map. What am I doing wrong? I am not a coder.

Looks like sonething is messed up, the source code of the page looks like this

leafletmarkersource.png

Is that the correct? It is the same problem as with the google map marker field :mellow:

Share this post


Link to post
Share on other sites

fliwatuet: Looking at the source, it seems you are echoing the map outside of your body and html elements.

Share this post


Link to post
Share on other sites

This is my home.php:
 

<?php namespace ProcessWire;

echo $page->map->address;   // outputs the address you entered
echo $page->map->lat;       // outputs the latitude
echo $page->map->lng;       // outputs the longitude
echo $page->map->zoom;      // outputs the zoom level
$map = wire('modules')->get('MarkupLeafletMap');
echo $map->getLeafletMapHeaderLines();
echo $map->render($page, 'map');

// home.php (homepage) template file.
// See README.txt for more information

// Primary content is the page body copy and navigation to children.
// See the _func.php file for the renderNav() function example
$content = $page->body . renderNav($page->children);

// if there are images, lets choose one to output in the sidebar
if(count($page->images)) {
    // if the page has images on it, grab one of them randomly...
    $image = $page->images->getRandom();
    // resize it to 400 pixels wide
    $image = $image->width(400);
    // output the image at the top of the sidebar...
    $sidebar = "<img src='$image->url' alt='$image->description' />";
    // ...and append sidebar text under the image
    $sidebar .= $page->sidebar;    
} else {
    // no images...
    // append sidebar text if the page has it
    $sidebar = $page->sidebar;
}

 

Share this post


Link to post
Share on other sites

I tried. But whenever I put

<?php
$map = wire('modules')->get('MarkupLeafletMap');
echo $map->getLeafletMapHeaderLines();
?>

in the head section of _main.php I get this error message:
 

Error: Uncaught Error: Call to a member function render() on null in /home/html/portal.dev/site/templates/home.php:14
Stack trace:
#0 /home/html/portal.dev/wire/core/TemplateFile.php(268): require()
#1 [internal function]: ProcessWire\TemplateFile->___render()
#2 /home/html/portal.dev/wire/core/Wire.php(374): call_user_func_array(Array, Array)
#3 /home/html/portal.dev/wire/core/WireHooks.php(549): ProcessWire\Wire->_callMethod('___render', Array)
#4 /home/html/portal.dev/wire/core/Wire.php(399): ProcessWire\WireHooks->runHooks(Object(ProcessWire\TemplateFile), 'render', Array)
#5 /home/html/portal.dev/wire/modules/PageRender.module(515): ProcessWire\Wire->__call('render', Array)
#6 [internal function]: ProcessWire\PageRender->___renderPage(Object(ProcessWire\HookEvent))
#7 /home/html/portal.dev/wire/core/Wire.php(374): call_user_func_array(Array, Array)
#8 /home/html/portal.dev/wire/core/WireHooks.php(549): ProcessWire\Wire->_callMethod( (line 14 of /home/html/portal.dev/site/templates/home.php)

This error message was shown because: you are logged in as a Superuser. Error has been logged.

 

Share this post


Link to post
Share on other sites

@fliwatuet could you post the content of the head section of your _main.php please. It's fine to redact anything you feel is private if you need to.

Also, I use this module on a PHP7 installation and seem to have no problems with it.

  • Like 1

Share this post


Link to post
Share on other sites

This is the original file (I took out the comments):
 

<?php namespace ProcessWire;

?><!DOCTYPE html>
<html lang="en">
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title><?php echo $title; ?></title>
    <meta name="description" content="<?php echo $page->summary; ?>" />
    <link href='//fonts.googleapis.com/css?family=Lusitana:400,700|Quattrocento:400,700' rel='stylesheet' type='text/css' />
    <link rel="stylesheet" type="text/css" href="<?php echo $config->urls->templates?>styles/main.css" />
</head>

When I add

    <?php
       $map = wire('modules')->get('MarkupLeafletMap');
       echo $map->getLeafletMapHeaderLines();
    ?>

right before </head> I still get the error message mentioned above when I use "echo $map->render($page, 'map');" in home.php!

BTW: the map in the backend is working.

Share this post


Link to post
Share on other sites

@fliwatuet

Sounds like $map is undefined in the home.php file. Please try this. In _main.php...

<!DOCTYPE html>
<html lang="en">
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title><?php echo $title; ?></title>
    <meta name="description" content="<?php echo $page->summary; ?>" />
    <link href='//fonts.googleapis.com/css?family=Lusitana:400,700|Quattrocento:400,700' rel='stylesheet' type='text/css' />
    <link rel="stylesheet" type="text/css" href="<?php echo $config->urls->templates?>styles/main.css" />
<?php
    $map = wire('modules')->get('MarkupLeafletMap');
    echo $map->getLeafletMapHeaderLines();
?>
</head>

in home.php...

<?php
    $map = wire('modules')->get('MarkupLeafletMap');
    echo $map->render($page, 'map');
?>

Also, are you sure your field is actually called 'map'?

Share this post


Link to post
Share on other sites

Yes, the field is called map.

This is working fine:

$page->map->address
$page->map->lat
$page->map->lng
$page->map->zoom

 

I changed the code to your suggestion, now there is no error message anymore, but still no map...

Share this post


Link to post
Share on other sites

Does the page you are viewing using the home template actually have a value for the map field saved in it? Scrub that, it sounds like it does.

Share this post


Link to post
Share on other sites

Ok, if you inspect the page displaying the map with your browser tools, are there any JS errors or 404s showing up for the linked resources?

Share this post


Link to post
Share on other sites
7 minutes ago, netcarver said:

Does the page you are viewing using the home template actually have a value for the map field saved in it?

What do you mean? I added the map field to the home template and then edited the home page, put an address into the map field. I then edited the home.php template file and the _main.php.

No errors as far as i can see.

Share this post


Link to post
Share on other sites

Hello @netcarver I'm having the same problem @fliwatuet reported above.

I supposed I've added everything correctly:

in my _init.php:

$map = $modules->get('MarkupLeafletMap');

inside the <head></head> of my top_nav.php:

echo $map->getLeafletMapHeaderLines();

and then in my template file:

<?php echo $map->render($page, 'map'); ?> // yes, the field is called "map"

Inspecting the code I see all the css and js files in the <head> after this comment:

<!-- Styles supporting the use of Leaflet.js -->
.. css and js are here ..

And the correct <div> is generated by the module:

<div id="mleafletmap1" class="MarkupLeafletMap" style="width: 100%; height: 500px;"></div>

...but unfortunately the map is blank on the front-page of the site. 

I'm working on localhost on ProcessWire 2.8.35.

....got suggestions for me?

Share this post


Link to post
Share on other sites

I have also this problem sometimes (especially when I am not logged in). Could it be possible that there is a limit on the Leaflet service which supports only a specific amount of requests to a certain domain?

Share this post


Link to post
Share on other sites

If you open up the inspection tools in your browser and reload the page, are there any resources that fail to load or any js errors reported?

Share this post


Link to post
Share on other sites

Thanks for the reply @netcarver. I appreciate.

No errors anywhere in the console/inspector.

I've also tried to manually point the module to the 1.0.2 version of the leaflet JS and css (changhing both unpkg.com urls) but without luck, same blank div.

Have you got time to try to reproduce this strange behaviour?

 

 

Share this post


Link to post
Share on other sites

@3fingers So, all the resources are loading - and there are no errors - and there is no output? Ok - is this on a local development box or on a server I can take a look at?

Edited to add: I have seen a correctly set-up map fail to load if a browser is blocking scripts using an extension like noscript/umatrix/ublock-origin etc.

  • Like 1

Share this post


Link to post
Share on other sites

...And there was the problem! I got an ad-blocker installed causing this issue on chrome. Unfortunately nowadays a lot of people have them turned on.

I'm going to investigate for a workaround, but It is kind of a remarkable issue for my project :(

In the meantime thanks for your support.

  • Like 1

Share this post


Link to post
Share on other sites

Hello, I have a question if this module can do the following.

I have a turtle that lives in one ore more states (US) or countries. I want to show this on a map on the page about that turtle. The input has to based on just the name of the state or country as I want to use the same also just for a text reference (like a tag).

Besides that I want a big map on a sperate page that combines all the turtles and shows which are located where with a hoover link to that turtle (page).

The final step is a page per state or country that show the map of that region on top and all related posts below...

It's a bit ambitious but I had to ask...

Share this post


Link to post
Share on other sites
On 30/12/2016 at 2:12 PM, webhoes said:

Hello, I have a question if this module can do the following.

I have a turtle that lives in one ore more states (US) or countries. I want to show this on a map on the page about that turtle. The input has to based on just the name of the state or country as I want to use the same also just for a text reference (like a tag).

Besides that I want a big map on a sperate page that combines all the turtles and shows which are located where with a hoover link to that turtle (page).

The final step is a page per state or country that show the map of that region on top and all related posts below...

It's a bit ambitious but I had to ask...

All possible.....for the maps you can select  what items you show on your map based on any field (for your specific turtle page):

$items = $pages->find("marker_colour=red");

My code here:

// LEAFLET MAP WITH BICYCLE ICONS
$items = $pages->find("marker_icon=bicycle");
$map = wire('modules')->get('MarkupLeafletMap');
$options = array(
    'markerFormatter' => function($page, $marker_options) {
              if ($page->marker_icon->title) {
                        $marker_options['icon'] = $page->marker_icon->title;
                    }
                    if ($page->marker_colour->title) {
                        $marker_options['markerColor'] = $page->marker_colour->title;
                    }
                    // And the icon colour. This is another text field. Colour values like White, Black or an RGB value are ok here.
                    if ($page->marker_icon_colour->title) {
                        $marker_options['iconColor'] = $page->marker_icon_colour->title;
                    }    
        return $marker_options;
    },
    'popupFormatter' => function($page) {
        $out[] = "<strong>$page->summary</strong>";
        $out[] = "<a href=\"$page->url\" ><img src=\"{$page->summary_image->url}\" class=\"image fit\"  /></a>";
        $out[] = "<img src=\"{$page->summary_image->url}\" width=\"200\" height=\"200\" />"; // ** NB: Use escaped double quotes if HTML attributes needed **
        return implode('<br/>', $out);
    }
);

 

and for items from different categories (species for your big map):

$items = $pages->find("marker_colour=red|green|blue");

 

Remember you can use:

'red', 'darkred', 'orange', 'green', 'darkgreen', 'blue', 'purple', 'darkpuple' & 'cadetblue'

and any icons from your version of Awesome icons: http://fontawesome.io/icons/

 

Beneath each map you can summarise revevant posts for each region or each species with the page find function based on an "options field type":

$features = $pages->find('species=loggerhead');

 

  • Like 1

Share this post


Link to post
Share on other sites

Does anyone know how you can populate the address field from another field on the template ? 

Eg; the title field is holding a country name, therefore would be nice if user does not need to type in country again, map just populates automagically.

Thx,

 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.

  • Similar Content

    • By daniels
      This is a lightweight alternative to other newsletter & newsletter-subscription modules.
      You can find the Module in the Modules directory and on Github
      It can subscribe, update, unsubscribe & delete a user in a list in Mailchimp with MailChimp API 3.0. It does not provide any forms or validation, so you can feel free to use your own. To protect your users, it does not save any user data in logs or sends them to an admin.
      This module fits your needs if you...
      ...use Mailchimp as your newsletter / email-automation tool ...want to let users subscribe to your newsletter on your website ...want to use your own form, validation and messages (with or without the wire forms) ...don't want any personal user data saved in any way in your ProcessWire environment (cf. EU data regulation terms) ...like to subscribe, update, unsubscribe or delete users to/from different lists ...like the Mailchimp UI for creating / sending / reviewing email campaigns *I have only tested it with PHP 7.x so far, so use on owners risk
      EDIT:
      I've updated the module to 0.0.3. I removed the instructions from this forum, so I don't have to maintain it on multiple places. Just checkout the readme on github 🙂
      If you have questions or like to contribute, just post a reply or create an issue or pr on github. 
    • By blynx
      Hej,
      A module which helps including Photoswipe and brings some modules for rendering gallery markup. Feedback highly appreciated
      (Also pull requests are appreciated 😉 - have a new Job now and don't work a lot with ProcessWire anymore, yet, feel free to contact me here or on GitHub, Im'm still "online"!)

      Modules directory: http://modules.processwire.com/modules/markup-processwire-photoswipe
      .zip download: https://github.com/blynx/MarkupProcesswirePhotoswipe/archive/master.zip
      You can add a photoswipe enabled thumbnail gallery / lightbox to your site like this. Just pass an image field to the renderGallery method:
      <?php $pwpswp = $modules->get('Pwpswp'); echo $pwpswp->renderGallery($page->nicePictures); Options are provided like so:
      <?php $galleryOptions = [ 'imageResizerOptions' => [ 'size' => '500x500' 'quality' => 70, 'upscaling' => false, 'cropping' => false ], 'loresResizerOptions' => [ 'size' => '500x500' 'quality' => 20, 'upscaling' => false, 'cropping' => false ], 'pswpOptions' => (object) [ 'shareEl' => false, 'indexIndicatorSep' => ' von ', 'closeOnScroll' => false ] ]; echo $pswp->renderGallery($page->images, $galleryOptions); More info about all that is in the readme: https://github.com/blynx/MarkupProcesswirePhotoswipe
      What do you think? Any ideas, bugs, critique, requests?
      cheers
      Steffen
    • By bernhard
      WHY?
      This module was built to fill the gap between simple $pages->find() operations and complex SQL queries.
      The problem with $pages->find() is that it loads all pages into memory and that can be a problem when querying multiple thousands of pages. Even $pages->findMany() loads all pages into memory and therefore is a lot slower than regular SQL.
      The problem with SQL on the other hand is, that the queries are quite complex to build. All fields are separate tables, some repeatable fields use multiple rows for their content that belong to only one single page, you always need to check for the page status (which is not necessary on regular find() operations and therefore nobody is used to that).
      In short: It is far too much work to efficiently and easily get an array of data based on PW pages and fields and I need that a lot for my RockGrid module to build all kinds of tabular data.

      Basic Usage

       
      Docs & Download
      https://gitlab.com/baumrock/RockFinder/tree/master
       
      Changelog
      180516 change sql query method, bump version to 1.0.0 180515 multilang bugfix 180513 beta release <180513 preview/discussion took place here: https://processwire.com/talk/topic/18983-rocksqlfinder-highly-efficient-and-flexible-sql-finder-module/
    • By flydev
      OAuth2Login for ProcessWire
      A Module which give you ability to login an existing user using your favorite thrid-party OAuth2 provider (i.e. Facebook, GitHub, Google, LinkedIn, etc.)..
      You can login from the backend to the backend directly or render a form on the frontend and redirect the user to a choosen page.
      Built on top of ThePhpLeague OAuth2-Client lib.
      Registration is not handled by this module but planned.
       
      Howto Install
      Install the module following this procedure:
       - http://modules.processwire.com/modules/oauth2-login/
       - https://github.com/flydev-fr/OAuth2Login
      Next step, in order to use a provider, you need to use Composer to install each provider
      ie: to install Google, open a terminal, go to your root directory of pw and type the following command-line: composer require league/oauth2-google
      Tested providers/packages :
          Google :  league/oauth2-google     Facebook: league/oauth2-facebook     Github: league/oauth2-github     LinkedIn: league/oauth2-linkedin
      More third-party providers are available there. You should be able to add a provider by simply adding it to the JSON config file.

      Howto Use It
      First (and for testing purpose), you should create a new user in ProcessWire that reflect your real OAuth2 account information. The important informations are, Last Name, First Name and Email. The module will compare existing users by firstname, lastname and email; If the user match the informations, then he is logged in.
      ie, if my Google fullname is John Wick, then in ProcessWire, I create a new user  Wick-John  with email  johnwick@mydomain.com
      Next step, go to your favorite provider and create an app in order to get the ClientId and ClientSecret keys. Ask on the forum if you have difficulties getting there.
      Once you got the keys for a provider, just paste it into the module settings and save it. One or more button should appear bellow the standard login form.
      The final step is to make your JSON configuration file.
      In this sample, the JSON config include all tested providers, you can of course edit it to suit your needs :
      { "providers": { "google": { "className": "Google", "packageName": "league/oauth2-google", "helpUrl": "https://console.developers.google.com/apis/credentials" }, "facebook": { "className": "Facebook", "packageName": "league/oauth2-facebook", "helpUrl": "https://developers.facebook.com/apps/", "options": { "graphApiVersion": "v2.10", "scope": "email" } }, "github": { "className": "Github", "packageName": "league/oauth2-github", "helpUrl": "https://github.com/settings/developers", "options": { "scope": "user:email" } }, "linkedin": { "className": "LinkedIn", "packageName": "league/oauth2-linkedin", "helpUrl": "https://www.linkedin.com/secure/developer" } } }  
      Backend Usage
      In ready.php, call the module :
      if($page->template == 'admin') { $oauth2mod = $modules->get('Oauth2Login'); if($oauth2mod) $oauth2mod->hookBackend(); }  
      Frontend Usage
      Small note: At this moment the render method is pretty simple. It output a InputfieldForm with InputfieldSubmit(s) into wrapped in a ul:li tag. Feedbacks and ideas welcome!
      For the following example, I created a page login and a template login which contain the following code :
      <?php namespace ProcessWire; if(!$user->isLoggedin()) { $options = array( 'buttonClass' => 'my_button_class', 'buttonValue' => 'Login with {provider}', // {{provider}} keyword 'prependMarkup' => '<div class="wrapper">', 'appendMarkup' => '</div>' ); $redirectUri = str_lreplace('//', '/', $config->urls->httpRoot . $page->url); $content = $modules->get('Oauth2Login')->config( array( 'redirect_uri' => $redirectUri, 'success_uri' => $page->url ) )->render($options); }
      The custom function lstr_replace() :
      /* * replace the last occurence of $search by $replace in $subject */ function str_lreplace($search, $replace, $subject) { return preg_replace('~(.*)' . preg_quote($search, '~') . '~', '$1' . $replace, $subject, 1); }  
      Screenshot
       



    • By gRegor
      Updated 2018-05-06:
      Version 2.0.0 released
      Updated 2017-03-27:
      Version 1.1.3 released
      Updated 2016-04-11:
      Version 1.1.2 released

      Updated 2016-02-26:
      Officially in the module directory! http://modules.processwire.com/modules/webmention/

      Updated 2016-02-25:
      Version 1.1.0 is now released. It's been submitted to the module directory so should appear there soon. In the meantime, it's available on GitHub: https://github.com/gRegorLove/ProcessWire-Webmention. Please refer to the updated README there and let me know if you have any questions!
      ------------
      Original post:
       
      This is now out of date. I recommend reading the official README.
       
      I've been working on this one for a while. It's not 100%, but it is to the point I'm using it on my own site, so it's time for me to release it in beta. Once I finish up some of the features described below, I will submit it to the modules directory as a stable plugin.
      For now, you can install from Github. It works on PW2.5. I haven't tested on PW2.6, but it should work there.
      Feedback and questions are welcome. I'm in the IRC channel #processwire as well as #indiewebcamp if you have any questions about this module, webmention, or microformats.
      Thanks to Ryan for the Comments Fieldtype which helped me a lot in the handling of webmentions in the admin area.
      ProcessWire Webmention Module
      Webmention is a simple way to automatically notify any URL when you link to it on your site. From the receiver's perspective, it is a way to request notification when other sites link to it.
      Version 1.0.0 is a stable beta that covers webmention sending, receiving, parsing, and display. An easy admin interface for received webmentions is under development, as well as support for the Webmention Vouch extension.
      Features
      * Webmention endpoint discovery
      * Automatically send webmentions asynchronously * Automatically receive webmentions * Process webmentions to extract microformats   Requirements * php-mf2 and php-mf2-cleaner libraries; bundled with this package and may optionally be updated using Composer. * This module hooks into the LazyCron module.   Installation Github: https://github.com/gRegorLove/ProcessWire-Webmention

      Installing the core module named "Webmention" will automatically install the Fieldtype and Inputfield modules included in this package.   This module will attempt to add a template and page named "Webmention Endpoint" if the template does not exist already. The default location of this endpoint is http://example.com/webmention-endpoint   After installing the module, create a new field of type "Webmentions" and add it to the template(s) you want to be able to support webmentions. Sending Webmentions
      When creating or editing a page that has the Webmentions field, a checkbox "Send Webmentions" will appear at the bottom. Check this box and any URLs linked in the page body will be queued up for sending webmentions. Note: you should only check the "Send Webmentions" box if the page status is "published."   Receiving Webmentions This module enables receiving webmentions on any pages that have have "Webmentions" field, by adding the webmention endpoint as an HTTP Link header. If you would like to specify a custom webmention endpoint URL, you can do so in the admin area, Modules > Webmention.   Processing Webmentions (beta) Currently no webmentions are automatically processed. You will need to browse to the page in the backend, click "Edit," and scroll to the Webmentions field. There is a dropdown for "Visibility" and "Action" beside each webmention. Select "Process" to parse the webmention for microformats.   A better interface for viewing/processing all received webmentions in one place is under development.   Displaying Webmentions (beta) Within your template file, you can use `$page->Webmentions->render()` [where "Webmentions" is the name you used creating the field] to display a list of approved webmentions. As with the Comments Fieldtype, you can also generate your own output.   The display functionality is also under development.   Logs This module writes two logs: webmentions-sent and webmentions-received.   Vouch The Vouch anti-spam extension is still under development.   IndieWeb The IndieWeb movement is about owning your data. It encourages you to create and publish on your own site and optionally syndicate to third-party sites. Webmention is one of the core building blocks of this movement.   Learn more and get involved by visiting http://indiewebcamp.com.   Further Reading * http://indiewebcamp.com/webmention * http://indiewebcamp.com/comments-presentation * http://indiewebcamp.com/reply