这些解决方案之间有什么区别吗?
解决方案1:
function doSomething(id, value) {
console.log(value);
//...
}
<input id="theId" value="test" onclick="doSomething(this.id, this.value)" />
...和解决方案2:
function doSomething(id) {
var value = document.getElementById(id).value;
console.log(value);
//...
}
<input id="theId" value="test" onclick="doSomething(this.id)" />