formatting text box depending on input from another text box

[Jay_Brooks]

Hi

im creating a form in which i need to limit the input into a text box based on the value of another text box. for example if text box "wpds" has UB36 input into it, I then want text box "pass"  to only allow the input of "Root","Hot", "Fill" or "Cap".  But if text box "wpds" has UF49 input into it, i want text box "pass" to only allow the input of "Layer1" "Layer2" or "Layer3".  Any input into this will be greatly appreciated. thanks

[Jay_Brooks]

so i got the script to the point where if i ran it in the console window all it would say is undefined so i put the script that i modified in the console window into the form and now all i get is

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

　

　

TypeError: this.getField(...) is null

[try67]

That means you specified an incorrect field name.

[Thom Parker]

So, the square brackets are for defining arrays and the curly brackets are for defining objects. 

The "oCountrySelection" variable is an object. so it needs to use curly brackets.

var oCountrySelection = {Canada: {list:oCanWeldProcedures},

                       "United States": {list:oUSAWeldProcedures}};

So, back to what I said in the previous posts. Start with the little bits (like this code) to make sure they are all correct and working.

[Jay_Brooks]

except for this part of the list, all it says when i test this code is Undefined. which i assume means its good.

var oPassDia1 = [["-", "None"], ["1/8", "1/8"], ["5/32", "5/32"]];    

var oPassDia2 = [["-", "None"], ["3/32", "3/32"], ["1/8", "1/8"], ["5/32", "5/32"], ["3/16", "3/16"], ["7/32", "7/32"]];

var oPassDia3 = [["-", "None"], ["3/32", "3/32"]];

var oPassDia4 = [["-", "None"], ["1.1mm", "1.1mm"]];

var oPassDia5 = [["-", "None"], ["3/32", "3/32"], ["1/8", "1/8"]];

var oPassDia6 = [["-", "None"], ["3/32", "3/32"], ["1/8", "1/8"], ["5/32", "5/32"], ["3/16", "3/16"]];

var oPassDia7 = [["-", "None"], ["1/8", "1/8"], ["5/32", "5/32"], ["3/16", "3/16"]];

var oPassDia8 = [["-", "None"], ["0.9mm", "0.9mm"], ["1.1mm", "1.1mm"], ["1.6mm", "1.6mm"], ["2.0mm", "2.0mm"], ["2.4mm", "2.4mm"]];