Hi Santosh， thanks for your answer. Sure I can pass params from HTL to Sling Model backend, but how can I pass params where I get from broswer input by javascrip to HTL so that I can continue the step( HTL to Sling model). 

Hi ,  I am newer on AEM . I have a situation where I wanna get the url params from broswer input  and then pass the params to the components when Page A jump to Page B on AEM. So the component I generated donot need author to input the params, but it may use the params to do some other things so may...