Master lookup filter not reset the child value

muttou · Post by **muttou** » Mon Apr 08, 2019 1:57 am

Hi i m facing the issue once master lookup filter change it doesnt change the value / reset the child selected field.. in my case child filed is filtered by the selection of master lookup as default behavior of maker. but child with selected value doesn't change by parent. kindly suggest me in this regard.. i have made couple of tried using the jquery /maker offered JS API like

$(this).fields("child").value(""); its not working................... thank .. kindly suggest the way .. thanks once again

mobhar · Post by **mobhar** » Mon Apr 08, 2019 9:27 am

Did you mean you want when user select a value from dropdown control in master table that uses Lookup Table, then the related dropdown control in detail table that uses Lookup Table, too will be populated based on that selected value in dropdown control of master table?

muttou · Post by **muttou** » Tue Apr 09, 2019 3:28 am

Yes this is the case and child field also auto fill the other filed in form.. now this is the case when select the master and change the value.. child not reset and remain in previous selected state and generate exception.. like below

Uncaught TypeError: Cannot read property 'af0' of undefined
at Object.p [as success] (ewp15.js:5)
at u (jquery-3.3.1.min.js:2)
at Object.fireWith [as resolveWith] (jquery-3.3.1.min.js:2)
at k (jquery-3.3.1.min.js:2)
at XMLHttpRequest.<anonymous> (jquery-3.3.1.min.js:2)

not reset with this code even in master change event too $(this).fields("child").value("");

thank you for your prompt response again,
Regards

mobhar · Post by **mobhar** » Tue Apr 09, 2019 9:18 am

Please try "Dynamic Selection List" feature; read "Tutorial - Dynamic Selection List" topic for more info and example.

muttou · Post by **muttou** » Tue Apr 09, 2019 2:22 pm

thank you for your response. yes its workable now as per the direction. thanks alot once again

muttou · Post by **muttou** » Tue Apr 09, 2019 2:52 pm

one more need to know.. using this way is not applicable for multiple child fields.. its working fine against 1 child field but for multiple its again not resetting. thank you for your guidance again.