Print data from mongodb to ejs using nodeJS
Question
I have this kind of JSON data. This data is fetched from MongoDB. I want to print that on EJS page.
[ { _id: 59157619e9bcd218d9dd4dba, que: 'Overall how satisfied are you with the product?', type: 'radio', options: [ 'Not at all satisfied', 'satisfied', 'Very much satisfied ' ] } ]
options would be radio button.
2 answers
solution1
1 ACCPTED 2017-05-16 07:05:41
suppose you have get api like this.
app.get('/testing', function (req, res) {
var array = [{
_id: '59157619e9bcd218d9dd4dba',
que: 'Overall how satisfied are you with the product?',
type: 'radio',
options: ['Not at all satisfied', 'satisfied', 'Very much satisfied ']
}]
res.render('load', array);
//load is the ejs file (load.ejs) and array is the array of object.
});
Suppose this is your ejs file and you want to send this array in ejs file.like...
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
table, td, th {
padding: 8px;
border: 1px solid #ddd;
text-align: left;
}
</style>
</head>
<body>
<h2><%= HeadLine %></h2>
<table>
<tr style='background-color: gainsboro;'>
<th>Id</th>
<th>question</th>
<th>type</th>
<th>options</th>
</tr>
<% array.forEach(function(data) { %>
<tr>
<td >
<p><%= data.seq %></p>
</td >
<td>
<p><%= data.id %></p>
</td>
<td >
<p> <%= data.question %></p>
</td >
<td >
<p><%= data.type %></p>
</td >
<td >
<p> <%= data.options %></p>
</td >
</tr>
<% }); %>
</table>
</body>
</html>
solution2
0 2017-05-16 07:09:42
You need to pass the json data to the ejs file from the router file, this might help- router.js
router.get('/radio', function(req, res) {
var data = [ { _id: 59157619e9bcd218d9dd4dba, que: 'Overall how satisfied are you with the product?', type: 'radio', options: [ 'Not at all satisfied', 'satisfied', 'Very much satisfied ' ] } ]; //replace this with the service getting data
res.render('radio/show', data);
})
ejs file - radio.js
<form>
<input type="radio" checked><%= data.options[0] %><br>
<input type="radio"><%= data.options[1] %><br>
<input type="radio"><%= data.options[2] %><br>
</form>
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.