Return to top in page using jquery

$("html, body").animate({ scrollTop: 0 }, 200);

use this jquery code in onclick event. it's working like a charm. This 
is the simplest code for return to top in page. It is also working if 
you are using AJAX and calling from AJAX part.

If it's help you, comment it and share it.

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.

If this helps you comment it and share it.

jQuery not working after AJAX call

When programmer bounded the functionality of the click event even before the new content is injected to the DOM. So that functionality will not be available to the newly added (injected) dynamic content. To handle this , you need to use jQuery on So Change your code from $(function(){ $(".class_name").click(function(){ // your code }); }); to $(function(){ $(document).on("click",".class_name",function(){ //your code }); }); jQuery on will work for current and future elements. on is avaialbe from jQuery 1.7+ onwards. If you are using a previous version of jQuery, use live So Change code in previous version $(".class_name").live("click",function(){

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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.