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richm
11-17-2004, 05:05 PM
Hi guys!
I'm having some trouble with this UI im writing. It's just a test, so I can understand how they work.

I want to be able to produce a UI with field for name, float field for translation and a scale slider:

http://www.forumsigs.com/users/sys0p763/ui.jpg

To get the values entered in the fields I query their values and store them in a global variable. Then I run the makeSphere procedure with the global variables for parameters.



//makeSphere procedure defs
global proc makeSphere( string $name, float $x, float $y, float $z, float $scale )
{
sphere -name $name;
move -r $x $y $z $name;
xform -scale $scale $scale $scale $name;
}

//user interface procedure
global proc makeSphereUI()
{
if( `window -exists sphereWin` )
deleteUI sphereWin;

window -title "Make sphere" sphereWin;
columnLayout columnLayout;
string $name_field = `textFieldGrp -label "Name:" name_field`;
string $move_field = `floatFieldGrp -label "Move" -numberOfFields 3 move_field`;
string $scale_field = `floatSliderGrp -label "Scale" -min 0.01 -max 10 -field true scale_field`;

global string $query_name_field;
global float $query_move_fieldX;
global float $query_move_fieldY;
global float $query_move_fieldZ;
global float $query_scale_field;

$query_name_field = `textFieldGrp -query -text $name_field`;
$query_move_fieldX = `floatFieldGrp -query -value1 $move_field`;
$query_move_fieldY = `floatFieldGrp -query -value2 $move_field`;
$query_move_fieldZ = `floatFieldGrp -query -value3 $move_field`;
$query_scale_field = `floatSliderGrp -query -value $scale_field`;

button -label "Do it" -command "makeSphere( $query_name_field, $query_move_fieldX, $query_move_fieldY, $query_move_fieldZ, $query_scale_field );";

showWindow sphereWin;
}

makeSphereUI; //build window



I get the following error; // Error: line 5: No object matches name: //

I hope someone can help me.
Cheers :)

goleafsgo
11-17-2004, 05:29 PM
Try getting rid of the global variables and the passing in of the values to your makeSphere proc. Instead, just query for the values in the makeSphere proc.

So instead of having global var's which you want to hold the values, make the name of the UI elements global strings, or really specificly named in order to avoid naming conflicts, and then do the query and create your sphere.

Does that make sense? So your makeSphere would look sorta like:

global proc makeSphere()
{
global string $name_field;
global string $move_field;
global string $scale_field;

string $query_name_field;
float $query_move_fieldX;
float $query_move_fieldY;
float $query_move_fieldZ;
float $query_scale_field;

$query_name_field = `textFieldGrp -query -text $name_field`;
$query_move_fieldX = `floatFieldGrp -query -value1 $move_field`;
$query_move_fieldY = `floatFieldGrp -query -value2 $move_field`;
$query_move_fieldZ = `floatFieldGrp -query -value3 $move_field`;
$query_scale_field = `floatSliderGrp -query -value $scale_fi;

...then create the sphere using the values
}

richm
11-18-2004, 06:18 PM
thanks dude :) ive got it fixed now :)
cheers :)

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