CONTACTO

const countries = [ {country: "Argentina", code: "+54"}, {country: "Bolivia", code: "+591"}, {country: "Chile", code: "+56"}, {country: "Colombia", code: "+57"}, {country: "Costa Rica", code: "+506"}, {country: "Cuba", code: "+53"}, {country: "Ecuador", code: "+593"}, {country: "El Salvador", code: "+503"}, {country: "España", code: "+34"}, {country: "Guatemala", code: "+502"}, {country: "Honduras", code: "+504"}, {country: "México", code: "+52"}, {country: "Nicaragua", code: "+505"}, {country: "Panamá", code: "+507"}, {country: "Paraguay", code: "+595"}, {country: "Perú", code: "+51"}, {country: "Puerto Rico", code: "+1787"}, {country: "República Dominicana", code: "+1890"}, {country: "Uruguay", code: "+598"}, {country: "Venezuela", code: "+58"}, {country: "Otro", code: "+000"}, {country: "Estados Unidos", code: "+1"}, ] // 获取下拉选择元素 let whatsapp = document.getElementById("input_12_4") let country = document.getElementById('input_12_20'); // Whatsapp添加 change 事件监听器 // 默认添加阿根廷的区号 whatsapp.addEventListener('change', function(event) { document.getElementById("input_12_4").value = event.target.value?.replace(/\(([^)]+)\)/g, ''); // 事件处理逻辑 const target = countries?.find((item) => { return event.target.value.startsWith(item.code) }) const result = countries?.find((item) => { return item.country === country.value }) if (!target) { document.getElementById("input_12_4").value = (result?.code||"+54")+event.target.value } }); // 国家添加 change 事件监听器 country.addEventListener('change', function(event) { countries?.forEach((item) => { if (whatsapp.value?.startsWith(item.code)) { whatsapp.value = whatsapp.value?.substring(item.code.length); } }) // 获取用户选择的值 let selectedValue = event.target.value; let target = countries?.find((item) => { return item.country === selectedValue; }) // 执行相关操作 document.getElementById("input_12_4").value = target?.code+whatsapp.value });