Blog

I am designing a library for a hierarchical problem. At each stage of the hierarchy there are several “tools” at hand. If at a state N one tool succeeds, the solution is passed to the next (N+1) state. If all tools of stage N fails, it returns to the state N-1 (previous) and lets itRead more

So, earlier I asked this question about infinite-depth objects and arrived at using the Component pattern to model that a freezer contains a rack contains a box and so on and so forth. There’s now been an ask to add the ability to move a container (and its contents) from one hierarchy to another. So,Read more

I have a vocabulary “school” which has these fields. School Name: School Type:(male/female)(term reference) School City:(term reference) Now, I need to add the school term reference in the registration process. I used profile2 and added the below vocabularies as a select list. -School Type -School City -School Name I need to filter the school nameRead more

I have a hierarchical taxonomy like below In Drupal 7 there was a module name hierarchical select to achieve this. But it is no longer support for Drupal 8. Is there another way to add this to a content type, so a user can select an element from this taxonomy. I need that to beRead more

Is there any hierarchical select box modules for drupal 8 which covers the security advisory policy and not a beta or alpha version?Read more