<input type="button" value="私はボタンです" id="btn" onclick="zibun(this.value)">
<input type="button" value="青色" id="btn_color" onclick="colorChange(this)">
function zibun(value){
alert(value)
}
function colorChange(object){
if(object.value =="青色"){
object.value = "赤色"
object.style.color = "red"
}else{
object.value = "青色"
object.style.color = "blue"
}
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.