replacing the content inside the tbody except one tr - javascript

I have a code in javascript where i need to replace the content inside the tbody except for the tr which has a class of template. I tried
$('#table').find('tbody').not(".template").html('<tr class="text-center"><td colspan="5">No Todo data</td></tr>');
but still it replace the whole tbody and not keeping the tr with a class of template.
this is the html
<table class="table" id="todo_list">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">ID</th>
<th scope="col">Name</th>
<th scope="col">Todo</th>
<th scope="col" style="width:20%">Action</th>
</tr>
</thead>
<tbody>
<tr class="template" hidden>
<td class="cell"></td>
<td class="cell"></td>
<td class="cell"></td>
<td class="cell"></td>
<td class="cell text-center">
<button class="btn btn-warning btnUpdate" id="btnUpdate">Update</button>
<button class="btn btn-danger btnDelete" id="btnDel">Delete</button>
</td>
</tr>
</tbody>
</table>

Your code is very close; the main changes needed are:
to select the tr elements of your tbody by adding .find("tr") (see below)
use .replaceWith() rather than .html()
The revised approach can be understood as:
$('#table') /* <- select element with id table and then */
.find('tbody') /* <- select the tbody of that table and then */
.find('tr') /* <- select the tr elements of that tbody and then */
.not('.template') /* <- filter tr elements that are not .template and then */
.replaceWith($('<tr class="text-center"><td colspan="5">No Todo data</td></tr>')); /* <- replace those resulting tr elements with new tr */
Here's an example of the updated code in action:
$('#table')
.find('tbody')
.find('tr')
.not('.template')
.replaceWith($('<tr class="text-center"><td colspan="5">No Todo data</td></tr>'));
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<table id="table">
<tbody>
<tr>
<td>Replace me</td>
</tr>
<tr class="template" hidden>
<td class="cell"></td>
<td class="cell"></td>
<td class="cell"></td>
<td class="cell"></td>
<td class="cell text-center">
<button class="btn btn-warning btnUpdate" id="btnUpdate">Update</button>
<button class="btn btn-danger btnDelete" id="btnDel">Delete</button>
</td>
</tr>
<tr>
<td>Replace me</td>
</tr>
</tbody>
</table>
As a final note, a more consise version that achieves the same result as shown above can be written as:
$('tbody tr:not(.template)', '#table')
.replaceWith($('<tr class="text-center"><td colspan="5">No Todo data</td></tr>'));
Update
To replace all rows that do not have a class of .template with a single row that reads "No todo data" you can do the following:
var nonTemplateRows = $('tbody :not(.template)', '#table');
if(nonTemplateRows.length > 0) {
nonTemplateRows
.empty()
.append($('<tr class="text-center"><td colspan="5">No Todo data</td></tr>'));
}

you could try this way ->
fetch html code of row with template class then append to it
$('#table').find('tbody').html(
'<tr>'+
$('#table').find('tbody').find(".template").html()+
'</tr>+
'<tr class="text-center"><td colspan="5">No Todo data</td></tr>');

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Some peoples don't understandt me. The search logic works fine, but I've rows that I can toggle with a click. And these rows won't be display if i search the table. Here a screenshot.
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How to toggle table contents with jQuery

I have a button, when I click it the tables td's must be empty, on second click they must be filled again.
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.hide() and .show() only works with html elements, they cant hide/show content.
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$('#totalsTable tbody').on('click', 'td.details-control', function () {
var tr = $(this).closest('tr');
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<th>#{label['regress.description']}</th>
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<td class="details-control"></td>
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<td>Kelių žodžių komentaras</td>
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<td>120 Eur</td>
<td class='text-success'>80 Eur</td>
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<td>Kelių žodžių komentaras</td>
<td>200 Eur
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Once you use .empty(), it deletes the content (by emptying it). The contents cannot be restored because it's been deleted.
You can get around this by adding an inner element and show / hide that, eg:
<table>
<tr>
<td><div>content</div></td>
then
$("table td:nth-child(0) > div,table td:nth-child(6) > div").hide();
or, you can store the existing value before removing it, eg:
$("table td:nth-child(0)").each(function() {
$(this).data($(this).html());
$(this).html("");
});
then, to restore:
$("table td:nth-child(0)").each(function() {
$(this).html($(this).data("store"));
});
Note, you need to use .each as each element's value in the selector needs to store its own value.
Do something like this
// Selecting all elements
$el = $('#totalsTable .active td:nth-child(6), .active td:nth-child(3), .active td:nth-child(4), .active td:nth-child(5)');
if (row.child.isShown()) {
$el.each(function () {
// Setting HTML from data-val
$(this).html($(this).data("val"));
});
} else {
$el.each(function () {
// Setting data-val equals to html which can be used later and emptying the html
$(this).data("val", $(this).html());
$(this).html("");
});
}
I see others have now answered with what are most probably better solutions, but here is a fiddle I made in case it helps: https://jsfiddle.net/w81qtgp2/
$('table').click(function () {
$(this).children().each(function () {
if ($(this).html() === '<td> </td>') {
$(this).html($(this).data('text'));
} else {
var tdText = ($(this).html());
$(this).data('text', tdText);
$(this).html('<td> </td>');
}
});
});

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