JavaScript 手机发送验证码 操作按钮延迟操作

Js 手机发送验证码 操作按钮延迟操作

实例代码记录:

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<script type="text/javascript">
function start_sms_button(obj){
var count = 1 ;
var sum = 30;
var i = setInterval(function(){
if(count > 10){
obj.attr('disabled',false);
obj.val('发送验证码');
clearInterval(i);
}else{
obj.val('剩余'+parseInt(sum - count)+'秒');
}
count++;
},1000);
}

$(function(){
//发送验证码
$('#send_sms').click(function(){
var phone_obj = $('input[name="phone"]');
var send_obj = $('input#send_sms');
var val = phone_obj.val();
if(val){
if(IsMobile(val)){
send_obj.attr('disabled',"disabled");
//30秒后重新启动发送按钮
start_sms_button(send_obj);
$.ajax({
url:'{#url_reset("index/sms")#}',
data:{'mobile':val},
dataType:'json',
type:'post',
beforeSend:function(){
show_loading_body();
},
complete:function(){
show_loading_body();
},
success:function(data){
if(data.status!=undefined && (data.status == 'ok' || data.status == 'error')){
showMsg(data.msg);
}
}
});
}else{
showMsg("手机号的格式错误");
}
}else{
showMsg('手机号不能为空');
}
});
});
</script>