Check a radio button based on a textfield value

[MayMusic]

How can I check a radio button based on a textfield value in an entry form? For example if the user enters "first" the then first checkbox get checked?

Any Ideas?

[nkamalan]

You can have something like the example below in an HTML block or Footer of your page:

function checkTxt(){

var txt = document.getElementById("InsertRecordFieldName").value;

if (txt == "First" || txt == "first") {

document.getElementById("InsertRecordFieldName0").checked= true;

}

else if (txt == "Second" || txt == "second"){

document.getElementById("InsertRecordFieldName1").checked= true;

}

else if (txt == "Third" || txt == "third"){

document.getElementById("InsertRecordFieldName2").checked= true;

}

}

document.getElementById("InsertRecordname").onkeyup=checkTxt;

InsertRecordFieldName0 refers to the first radio button, you can use firebug to get the field ID and replace it here.