$(document).ready(function() { let url = 'http://121.41.112.139:8099' var product = null $.ajax({ async: false, url: 'http://www.dmtt.run:81/web/productList', type: 'POST', success: function (res) { console.log(res) let options = document.getElementById('options') for (const item of res.data) { $('#options').append(new Option(item.name, item.id)) } }, error: function (error) { console.log(error) } }) }); function submitInfo() { let name = $('#name').val() let product = $('#options').val() let phone = $('#phone').val() let email = $('#email').val() var tableTop = $('#name').offset().top; if (!product) { $(document).scrollTop(tableTop); alert('请选择产品名称') return } if (!name) { $(document).scrollTop(tableTop); $('#name').focus() alert('请输入姓名') return } if (!phone) { $(document).scrollTop(tableTop); $('#phone').focus() alert('请输入电话') return } $.ajax({ url: 'http://www.dmtt.run:81/web/createCustomer', data: JSON.stringify({ productId: product, name: name, phone: phone, email: email }), type: "post", dataType: "json", crossDomain: true, contentType: "application/json", success: function (res) { if (res.code !== 200) { alert(res.message) return } alert('您好,您的数据已提交,我们会尽快回复您!') $('#name').val(''); $('#phone').val(''); $('#email').val(''); $('.filter-title').val('') product = null }, error: function (error) { alert('提交失败!') } }); }