简单的按钮值刷新JS代码
简单的按钮值刷新JS代码
function startTest(){
var sb = document.getElementById('startButton');
sb.disabled = true;
for(i=1;i<=100;i++){
window.setTimeout("update("+i+")", i*1000);
}
}
function update(num) {
var sb = document.getElementById('startButton');
if(num == 100) {
sb.innerText ="测试";
sb.disabled = false;
}else {
sb.value = "测试中("+num+"%)";
}
}


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