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javascript模糊焦点无限循环_Javascript - Fatal编程技术网

javascript模糊焦点无限循环

javascript模糊焦点无限循环,javascript,Javascript,window.onload=函数(){ var输入=document.getElementById(“测试”); addEventListener(“blur”,function()){ 如果(确认(“确认”)){ 警惕(“真实”); }否则{ 警惕(“假”); input.focus(); } }); } 因为在调用输入后,警报将触发模糊。再次聚焦 您最好设置一个超时,以避免: window.onload=function(){ var输入=document.getElementById(“


window.onload=函数(){
var输入=document.getElementById(“测试”);
addEventListener(“blur”,function()){
如果(确认(“确认”)){
警惕(“真实”);
}否则{
警惕(“假”);
input.focus();
}
});
}

因为在调用
输入后,
警报将触发模糊。再次聚焦

您最好设置一个超时,以避免:

window.onload=function(){
var输入=document.getElementById(“测试”);
addEventListener(“blur”,function()){
如果(确认(“确认”)){
警惕(“真实”);
}否则{
警惕(“假”);
setTimeout(函数(){
input.focus();
}, 10)
}
});
}