[英]Fetching data from local JSON file using axios and displaying data
[英]My html not displaying the local json file after fetching it using javascript
我如何编辑以下线以显示印象和转化的总数。 当我 console.log(data) 我得到 array(100000) 你的帮助将不胜感激。
<script>
//pulling data from local json file
fetch('./logs.json')
.then((response) => {
return response.json();
})
.then((data) => {
// console.log(data);
let data1 = "";
data.forEach((values) => {
data1 += `
<div class="card">
<p class="impression">${values.impression}</p>
<p class="conversion">${values.conversion}</p>
</div> `;
});
document.querySelector("#card").innerHTML = data1;
})
.catch((error) => {
console.log(error);
})
</script>
将总变量添加到代码中,并在forEach
循环中递增它们。
fetch('./logs.json').then((response) => { return response.json(); }).then((data) => { // console.log(data); let data1 = ""; let totalImpressions = 0; let totalConversions = 0; data.forEach((values) => { totalImpressions += values.impression; totalConversions += values.conversion; data1 += ` <div class="card"> <p class="impression">${values.impression}</p> <p class="conversion">${values.conversion}</p> </div> `; }); data1 += `<div>Total impressions = ${totalImpressions} Total conversions = ${totalConversions}</div>`; document.querySelector("#card").innerHTML = data1; }).catch((error) => { console.log(error); })
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