我正在第一个网站上工作。它需要为产品配备过滤系统。我可以获得所需的所有数据,但似乎无法从axios获得结果。错误消息并没有给我太多有关如何解决它的线索。它只是说“未处理的承诺拒绝:SyntaxError:字符串与预期的模式不匹配。”有人可以帮忙吗?如何在我的html文件中使用axios或将文件外部的params数据发送到我可以使用axios的位置。
script(src='https://unpkg.com/axios/dist/axios.min.js')
script(src='filter.js')
script(type='text/javascript' src='script.js')
script.
function openNav() {
document.getElementById("mySidenav").style.width = "275px";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
async function applyFilter() {
let temp = document.getElementById('flag_category');
const category = temp.options[temp.selectedIndex].value;
temp = document.getElementById('flag_color');
const color = temp.options[temp.selectedIndex].value;
temp = document.getElementById('flag_theme');
const theme = temp.options[temp.selectedIndex].value;
temp = document.getElementById('flag_flagType');
const flagType = temp.options[temp.selectedIndex].value;
temp = document.getElementById('flag_fabricType');
const fabricType = temp.options[temp.selectedIndex].value;
if (color !== '') color = `color: '${color}',\n`;
if (theme !== '') theme = `theme: '${theme}',\n`;
if (flagType !== '') flagType = `flagType: '${flagType}',\n`;
if (fabricType !== '') fabricType = `fabricType: '${fabricType}',\n`;
if (category !== '') category = `category: '${category}',\n`;
params = color + theme + flagType + fabricType + category;
const flags = axios({
method: 'get',
url: 'http://127.0.0.1:3000api/v1/flags',
data: { params }
});
console.log(flags);
/*
res.status(200).render('flagOverview', {
title: 'Flags',
products: flags
});
*/
};
我认为问题是此行:
应该是:
您错过了一个斜线。