flag标识符的使用
禁用按钮
$.messager.confirm('提示', '数据提交后不可修改,您确定提交吗?', function (r) {
debugger;
if (r) {
if ($submit_form.form("validate")) {
var flag=true;
var paras = $submit_form.serialize();
if(flag){
$.post(url, paras, function (data) {
if (data.code == 0) {
if(data.data != null) {
key = data.data["trainId"];
$("input[name='trainId']").val(key);
}
$Core.UI.message.success("提交成功!");
//关闭窗口
}
else {
$Core.UI.message.error(data.msg);
}
});
$('#btnAdd').attr('disabled',"true");
$('#btnupload').attr('disabled',"true");
flag = false;
}
}
}
});