I would like to know how to get an attribute of a component in a visualForce code.
In this code, wrappers is a map and I would like to put the value of the pageBlocktable to a List which is contained in my map, it is accessible by the key "cable". Unfortunately, when I try to hardcode the value I want in the get function with a string, I have an error.
I have tried to replace what is is the circle pointed by the arrow with :
Cable "Cable" 'Cable' \"Cable\" \'Cable\'
But none of them seem function, so I tried to get it by putting in a title and acces it later.
I also dont think it is possible to use the apex:param to set the variable of my controller and reference it.
Can someone help me getting the right synthax or tell me how to achieve what I am trying to do?