I have flask sending data to html. Now, first time it does that its by render_template('page1.html', data=data)
which populates the main table. Now when i click on any row of main table, i want to call flask again by url_for(entrypoint)
and then again i will do render_template('page1.html', data=data2)
for the 2nd table. But how to differentiate between them? i mean how will html know which data is coming for whom? please advice. I am novice in javascript and html. I am planning to keep the main table and secondary table under different forms. please advice if thats good decision or not.
Inside my html(page1.html), I have written
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>
function getId(element) {
var row_index=element.rowIndex;
$.ajax({
url: '/get_details',
data: document.getElementById("table1").rows[row_index].cells[5].innerHTML),
type: 'POST',
success: function(response){
console.log(response);
},
error: function(error){
console.log(error);
}
});
This is the code in html for table1 and table2(table2 not done yet)
<section id="boxes" style="margin-top:-5%; margin-bottom:0%; position:absolute; z-index:1;">
<div class="box" style="margin-left:30px; margin-top:20px; z-index:1;">
<table id="table1">
<tr>
<th>NO</th>
<th> SUBJECT NAME</th>
<th>ASSIGNED TO</th>
<th>CREATED</th>
<th>DISEASES</th>
<th>SUBJECT ID</th>
<th>STATUS</th>
</tr>
{% for row in data %}
<tr onclick="getId(this)">
<td> {{ row[0] }}</td>
<td> {{ row[1] }}</td>
<td> {{ row[2] }}</td>
<td> {{ row[3] }}</td>
<td> {{ row[4] }}</td>
<td> {{ row[5] }}</td>
<td> {{ row[6] }}</td>
</tr>
{% endfor %}
</table>
</div>
<div class="box-two">
</div>
Inside my app.py here is the flask code for the entry point:
@app.route('/get_details', methods=['POST'])
def get_details_user(patientid):
print(patientid)
This is the code for the entrypoint for the records which populates table1 as of now:
@app.route('/records')
@login_required
def records():
if current_user.priviledge:
data = get_records_by_userid(None)
else:
data = get_records_by_userid(current_user.id)
list_data = []
for row in data:
list_data.append([])
for col, val in row.items():
list_data[-1].append(val)
return render_template('records.html', data=list_data)
I don't see this in my flask code being triggered. Something wrong in my ajax code?? Also, how do I get the data from flask to this same html file for the second table?
Thanks a lot, Sudip
Update: The error was coming due to ajax function syntax. Went with extra ')' in data in ajax...oops, thats bad
Add this to the JAvascript code:
$.ajax(function() {
headers = {'X-CSRFToken' : $('#csrf_token').val() },
...
});
This is the token the allows AJac to be validated
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