[SOLVED] Question about datefieldbox in object detail - by: keloniton

Hello dear Mr babynus, How are you.
I appreciate if you help me with the following question.
my question concept: I want to add a button undert the regular projeqtor datetextbx in objectdetail. then by clicking that button a window opens and some inputs are taken. the results of inputs will have effect in the datetextbox.
What i did: Then, i need to have the id of datetextbox to assign a value to it. In order to do this, i simply added a button under the </div> of datetextbox in view/objectdetail.php as follows:
echo '<button id="thebutton" onclick=processingfunction ( " ' . $classObj . '_' . $col . ' ");>UN</button>';
Based on line 782 of view/objectdetail the input of processingfunction would be the id of the datetextelement. Then, in view/projecqtor.js i added the following function:
function processingfunction(input) {
dijit.byId(input).set('value','2016-12-12');
}
Logically the date must be dedicated to datetextbox, but it does not work. do you have any idea?
let me appreciate your time and help
thanks in advance