Best way to check size of the children/has children node of the responsive grid 'root' node

srikanthg212933

21-05-2020

Hi Community,

 

I am looking for standard/easy way to find the size of the first level children of the root responsive grid node. I understand that we can do it in jave/javascript code with list-children and find the size.

 

Is there any simple way in HTL itself to find that root node has children or not. if possible with size also.

htl javascript

Accepted Solutions (1)

Accepted Solutions (1)

Veena_Vikram

MVP

21-05-2020

@srikanthg212933 Below code should give you the number of child nodes in the immediate parent of your current node

<sly data-sly-test="${currentNode.parent.hasNodes}">
Size is - ${currentNode.parent.nodes.size}
</sly>

, assuming your current component is inside the responsive grid node , the above code will get the number of nodes under the responsive grid

 

For eg : In my case I have 7 nodes under the responsive grid 

 
 

resp-grid.JPG

 And the above code outputs me Size is - 7

Answers (0)