Logic Hooks Not Working

it looks like you have an error in the directory path:

custom/Extension/modules/Ext/Order/LogicHooks/logic_hooks.php

The rule is as follows:

Application Logic hooks go in:

./custom/Extension/application/Ext/LogicHooks/

Module  specific logic hooks go in the Extension directory of the specific module:

./custom/Extension/modules/<module>/Ext/LogicHooks/

Francesca

it looks like you have an error in the directory path:

custom/Extension/modules/Ext/Order/LogicHooks/logic_hooks.php

The rule is as follows:

Application Logic hooks go in:

./custom/Extension/application/Ext/LogicHooks/

Module  specific logic hooks go in the Extension directory of the specific module:

./custom/Extension/modules/<module>/Ext/LogicHooks/

Francesca

Followed below approach : 

1.We need  to add the definition file in .custom/Extension/modules/<modulename>/Ext/LogicHooks/logic_hooks.php where you will define the hook actions that will trigger the logic.

2.In .custom/modules/<modulename>/<yourfilename.php> you have to add your logic file

Able to implement logic Hooks.

#How we can apply Logic Hooks on custom button ?

#How we can call Sugar APIs and external APIs  on click of custom button ? 

It will be great help if you can suggest something here.