Code for Create or Update Resource in Modx Revo

Code for create new resource in Modx Revo :

                    $class = 'modResource';
                    $resource= $modx->newObject($class);
                    $resource->set('context_key', 'web');
                    $resource->set('content_type', 1);
                    $resource->set('pagetitle', PAGE_TITLE); //  here you enter your new resource pagetitle
                    $resource->set('parent', PARENT_ID); // here you enter parent id in which you want to see you new resource
                    $resource->set('isfolder', false);
                    $resource->set('published', true);
                    $resource->set('template', TEMPLATE_ID); // set template id
                    $resource->set('pub_date', strftime('%Y-%m-%d %H:%M:%S',strtotime(PUBLISH_DATE))); // set publish date
                    $resource->set('searchable', $this->modx->getOption('search_default'));
                    $resource->set('cacheable', $this->modx->getOption('cache_default'));
                   
                    $resource->_fields['content']= $res_content; // set resource content in $res_content
                    $resource->save();

now it will create new reource in your modx. Now,

   
Code for create new resource in Modx Revo :

            $newResourceUpdate = $modx->getObject('modResource',RESOURCE_ID); // set resource id
            $newResourceUpdate->set('template',TEMPLATE_ID);
            $newResourceUpdate->set('parent',PARENT_ID);
            $newResourceUpdate->set('pub_date', strftime('%Y-%m-%d %H:%M:%S',strtotime(PUBLISH_DATE)));
            $newResourceUpdate->save();

After this it will update your resource values.

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Code for Duplicate resource in modx revo

 Here is the code for Duplicate resource in modx revolution :

            $oldResource = $modx->getObject('modResource',RESOURCE_ID); // set resource id from which you want to Duplicate resource
             if (empty($oldResource)) return $modx->error->failure($modx->lexicon('resource_err_nfs',array('id' => $props['resourceID'])));
           
            if (!$oldResource->checkPolicy('copy')) {
                return $modx->error->failure($modx->lexicon('permission_denied'));
            }
           
            /* get parent */
            $parent = $cat;
           
            $newResource = $oldResource->duplicate(array(
                'newName' => NEW_TITLE,  // New Title which you want to see in new resource
            ));
            if (!($newResource instanceof modResource)) {
                return $newResource;
            }
           
            $modx->invokeEvent('OnResourceDuplicate',array(
                'newResource' => &$newResource,
                'oldResource' => &$oldResource,
            ));

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migx inside migx in Modx Revo

Here i am showing code for migx within another migx in Modx Revolution

BackEnd :
first you have to written below code in "Form tabs" when you create migx TV in which you want to show another migx,

{"field":"institutions","caption":"Institutions","inputTV":"another_migx_name","renderer":"this.renderChunk"},

this will create another migx inside your original migx and store values in it.

FrontEnd :
now in frontend in main migx write simple migx code for fetch values from main migx.
[[!getImageList?
           &tvname='migxTVname`
           &tpl=`mainChunkName`
]]

in another migx for fetching values you can write like this code,
[[!getImageList?
        &value=`[[+institutions]]`
        &tpl=`Chunk_name`
]]

now it's done, and it will show your inside migx values.

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Get resource id from resource name in modx revolution

$resource = $modx->getObject('modResource',Resource_Id);

$longTitle = $resource->get('pagetitle');

Here, from above code you can get pagetitle from resource id(Resource_Id).

Get resource id from resource name

$resource = $modx->getObject('modResource','Resource_Name');
$longTitle = $resource->get('id');

in this code you can get resource id from resource pagetitle('Resource_Name').

Get template id from template name modx revolution

$templateObj = $modx->resource->getOne('Template',array('templatename'=>'Template_Name'));
$templateid = $templateObj->get('id');

Here, in this code "Template_Name" is template name from which user want to get template id.

TV image preview modx Revo

There is a bug in modx revo that in manager i can't see image preview in TV.

Solutions is :

So, following the method mentioned in the bug report, I simply changed Line 219 in core/model/phpthumb/phpthumb.class.php:

From :

$this->config_document_root = (@$_SERVER['DOCUMENT_ROOT'] ? $_SERVER['DOCUMENT_ROOT'] : $this->config_document_root);

To :

$this->config_document_root = (@$_SERVER['DOCUMENT_ROOT'] ? '/home/username/public_html' : $this->config_document_root);

and it's worked for me.