Some Useful Javascripts in ADF

function setLoginToFocus(evt) {
    var keyCode = evt.getKeyCode();
    var comp = evt.getSource();
    var enterButton = comp.findComponent('cb1');
    if (keyCode == '13') {
        enterButton.focus();
    }
}

function blockNumbers(evt) {
    var keyCode = evt.getKeyCode();
    var isNumber = (keyCode > 47) && (keyCode < 58);
    if (isNumber) {
        evt.cancel();
    }
}

function blockCharacters(evt) {
    var keyCode = evt.getKeyCode();
    var isCharacter = (((keyCode >= 65) && (keyCode <= 90)) || ((keyCode >= 97) && (keyCode <= 122)));
    if (isCharacter) {
        evt.cancel();
    }
}

function onlyNumbers(evt) {
    var keyCode = evt.getKeyCode();
    var controlKeys = new Array(AdfKeyStroke.BACKSPACE_KEY, AdfKeyStroke.DELETE_KEY, AdfKeyStroke.TAB_KEY, AdfKeyStroke.HOME_KEY, AdfKeyStroke.END_KEY, AdfKeyStroke.ARROWLEFT_KEY, AdfKeyStroke.ARROWRIGHT_KEY, AdfKeyStroke.ENTER_KEY, AdfKeyStroke.ESC_KEY);
    var isNumber = (keyCode > 47) && (keyCode < 58);
    var isControlKey = false;
    for (i in controlKeys) {
        if (keyCode == controlKeys[i]) {
            isControlKey = true;
            break;
        }
    }
    if (!(isNumber || isControlKey)) {
        evt.cancel();
    }
}

function onlyCharacters(evt) {
    var keyCode = evt.getKeyCode();
    var controlKeys = new Array(AdfKeyStroke.BACKSPACE_KEY, AdfKeyStroke.DELETE_KEY, AdfKeyStroke.TAB_KEY, AdfKeyStroke.HOME_KEY, AdfKeyStroke.END_KEY, AdfKeyStroke.ARROWLEFT_KEY, AdfKeyStroke.ARROWRIGHT_KEY, AdfKeyStroke.ENTER_KEY, AdfKeyStroke.ESC_KEY);
    var isCharacter = (((keyCode >= 65) && (keyCode <= 90)) || ((keyCode >= 97) && (keyCode <= 122)));
    var isControlKey = false;
    for (i in controlKeys) {
        if (keyCode == controlKeys[i]) {
            isControlKey = true;
            break;
        }
    }
    if (!(isCharacter || isControlKey)) {
        evt.cancel();
    }
}


function convertToUppercase(evt) {
    var comp = evt.getSource();
    comp.setValue(comp.getSubmittedValue().toUpperCase());
}