maya - mel - change textField when selected something

change textField when selected something

proc updateUi()
{
string $sld[] = (`ls -sl`);
print $sld[0];
textField -edit -tx $sld tfd ;

}

scriptJob -ct "SomethingSelected" "updateUi()";

global proc test()
	{
	if (`window -ex testUI` == true)
		{
	deleteUI("testUI");
		}
	window -w 310 -h 60 -t ("testUI") testUI;
	columnLayout ;
	rowColumnLayout -nc 2 -cw 3 50 -cw 2 250 -w 300;
	text -l "Joint name : " -w 100 -al "left";  // joint family name
		textField -tx "Object Name" tfd ;
		setParent "..";
		separator -style "none" -w 300 -h 4;
	showWindow testUI;
}

test()