I am using mongoose-paginate-v2 on the backend to paginate the response from my DB. I am trying to setup the front end to move through the data and send a request for the new data as needed. (That part seems to be working). The problem I am having is the DOM seems to freak out after pressing the next / back buttons a few times. VIDEO of problem which is at the end of the 20sec vid: (https://drive.google.com/file/d/1btfeKqXELEMmBnFPpkCbBLY5uhrC1bvE/view?usp=sharing)
What I have tried: I have tried .emtpy, .remove, and now .replace all seem to have the same problem. I have also moved the code around to try and make it unti the prior .then() was complete. Here is the code:
Front End:
<% include ../partials/header%>
<div class="container-fluid pt-3">
<div class='row'>
<div class="col-md-1">
<button class="btn btn-outline-primary sticky-top">Start New Call</button>
</div>
<div class="col-md-11">
<table class="table">
<thead class="sticky-top">
<tr>
<th scope="col">Incident #</th>
<th scope="col">Type</th>
<th scope="col">Location</th>
<th scope="col">Units</th>
<th scope="col">Dispatch</th>
<th scope="col">Clear</th>
<th scope="col">Disposition</th>
<th scope="col">Recall</th>
</tr>
</thead>
<tbody id="callTable">
<tr id="row1"><td></td></tr>
<tr id="row2"><td></td></tr>
<tr id="row3"><td></td></tr>
<tr id="row4"><td></td></tr>
<tr id="row5"><td></td></tr>
<tr id="row6"><td></td></tr>
<tr id="row7"><td></td></tr>
<tr id="row8"><td></td></tr>
<tr id="row9"><td></td></tr>
<tr id="row10"><td></td></tr>
</tbody>
</table>
<div class="row">
<div class="col-3"></div>
<div class="text-center col-2">
<button id="back" class="btn btn-outline-success mr-auto"><i class="fas fa-step-backward"></i><strong>Back</strong></button>
</div>
<div class="justify-content-center d-flex col-2 align-items-center">
<strong>Page <span id="pgnum">##</span> of <span id="totalpgs">##</span></strong>
</div>
<div class="text-center col-2">
<button id="next" class="btn btn-outline-success ml-auto"><strong>Next</strong><i class="fas fa-step-forward"></i></button>
</div>
<div class="text-center col-3"></div>
</div>
</div>
</div>
</div>
<% include ../partials/footer %>
<script>
//Data Management Script
let list=[];
axios.get('/api/cnc/incidents')
.catch(err=>{
console.log(err);
})
.then(data=>{
return list=data;
})
//Setup Function to get data...
async function getPage(page){
axios.get('/api/cnc/incidents/'+page)
.catch(err=>{
console.log(err);
})
.then(response=>{
console.log(response);
calls = response.data.docs;
callNumber = 'Not Assigned';
next = response.data.hasNextPage,
back = response.data.hasPrevPage,
nextPage = response.data.nextPage,
prevPage = response.data.prevPage;
$('#pgnum').text(response.data.page);
$('#totalpgs').text(response.data.totalPages);
if(next === true){
$('#next').removeAttr('disabled');
$('#next').click(function () {
getPage(nextPage);
});
}else{
$('#next').attr('disabled', 'disabled');
}
if(back === true){
$('#back').removeAttr('disabled');
$('#back').click(function () {
getPage(prevPage);
});
}else{
$('#back').attr('disabled', 'disabled');
}
// activities.sort((a, b) => b.date - a.date)
calls.sort((a, b) => (a.times.dispatch > b.times.dispatch) ? -1 : 1)
return calls;
}).then(calls=>{
let i = 1;
calls.forEach(call => {
//Set default callNumber.
callNumber = 'Not Assigned'
//Update to call number from DB.
if(call.incidentNumber){
callNumber = call.incidentNumber;
}
//Change _id to Radio ID.
if(call.units.length > 0){
let assignedUnits = call.units;
let idArray = list.data[0];
const filtered = [];
function compare(assignedUnits,idArray){
assignedUnits.forEach((unit)=>{
idArray.forEach((unitId)=>{
if(unit === unitId._id){
filtered.push(unitId.id);
}
})
})
return filtered;
}
compare(assignedUnits, idArray);
callUnits = filtered.join(', ');
}else{
callUnits = ['None']
}
if(typeof call.disposition !== 'undefined'){
callDisposition = call.disposition.selected;
}else{
callDisposition = '';
}
if(call.times.clear === undefined){
callClear = '';
}else{
callClear = call.times.clear;
}
//Insert Data into DOM. and make TR the link to edit
$('#row'+i).replaceWith('<tr id="row'+i+'" onClick="editRun(\''+call._id+'\')"><th>'+callNumber+'</th><td>'+call.callType+'</td><td>'+call.address.placeName+' '+call.address.streetAddress+'</td><td>'+callUnits+'</td><td>'+call.times.dispatch+'</td><td>'+callClear+'</td><td>'+callDisposition+'</td><td id="recall">'+call.recall.length+' personnel</td></tr>');
i++;
});
})
}
//Get the first page of data...
getPage(1);
function editRun(runId){
window.location.href= '/api/cnc/incident/input/'+runId;
}
//Update Navbar correctly
$('document').ready(function(){
$('.top-nav').removeClass('active').addClass('text-light').removeClass('text-dark');
$('#incidentTab').addClass('active').addClass('text-dark').removeClass('text-light');
});
</script>
