Check a Radio Button : RadioButton Radio « Form Control « JavaScript DHTML






  1. JavaScript DHTML
  2. Form Control
  3. RadioButton Radio

Check a Radio Button

  
    
<html>
<body>
<form>
<script>
    function function1() {
        document.all.myRadioButton1.checked = true;
    }
    function function2() {
        document.all.myRadioButton2.checked = true;
    }
    function function3() {
        document.all.myRadioButton3.checked = true;
    }
    function function4() {
        document.all.myRadioButton4.checked = true;
    }
</script>
<input id="myRadioButton1" type="radio" name="radiobutton" value="radiobutton">VISA
<input id="myRadioButton2" type="radio" name="radiobutton" value="radiobutton">MASTERCARD
<input id="myRadioButton3" type="radio" name="radiobutton" value="radiobutton">DISCOVER
<input id="myRadioButton4" type="radio" name="radiobutton" value="radiobutton">AMERICAN EXPRESS
<br>
<input type="button" value="VISA checked" onClick="function1();">
<input type="button" value="MASTERCARD checked" onClick="function2();">
<input type="button" value="DISCOVER checked" onClick="function3();">
<input type="button" value="AMERICAN EXPRESS checked" onClick="function4();">
</form>
</body>
</html>








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1.'defaultChecked' Example
2.Radio Button status Example
3.Radio buttons in a form
4.Using the onPropertyChange Property
5.Radio action
6.Methods and Properties of the Radio Object
7.Determining the Value of the Selected Radio Button
8.Scripting a Group of Radio Objects
9.Finding the Selected Button in a Radio Group
10.An onClick event Handler for Radio Buttons
11.Get the radio button selection
12.Get the select radio button and its value
13.Cycle the selected radio buttons