Question

求教关于js连续点击事件但最终只触发一次应该怎么写

Answer 1

var lastClick;
function lockClick() {
var nowClick = new Date();
if (lastClick == null) {
lastClick = nowClick;
return false;
} else {
if (Math.round((nowClick.getTime() - lastClick.getTime())) > 500) {
lastClick = nowClick;
return true;
}
else {
lastClick = nowClick;
return false
}
}
}
function aaa() {
if (lockClick()) {
//调用后台插入
}else{
//页面input的数值修改
}
}

Answer 2

1、你可以使按钮失效：
function yourFunc(){
......//your action code
document.getElementById('yourbutton').disabled=true;
}
2、你可以设置计数器
var count=0;
function yourFunc(){
if(count==0){
......//your action code
}
count=1;
}