The attempt to enhance the appearance of the string table has been unsuccessful

In a jQuery call, I am working with a string of HTML as shown below:

var template = '<html >' +

'<head>' +
'<h1>Most important heading here</h1>'+

'</head>' +
'<body>' +

'<table border="2px" class="ExlTable"><tr bgcolor="#87AFC6">{table}</table>' +

'</body></html>';

I am inserting existing table data into the {table} placeholder.

To set the size of the table's th and td elements, I am currently using the following code:

$('th').css('width', '200');
$('th').css('height', '30');
$('td').css('height', '30');

However, this code is affecting all tables on the page. I have tried to target specific table elements using the following methods, but they are not working:

$('.ExlTable th').css('width', '200');
$('.ExlTable th').css('height', '30');
$('.ExlTable td').css('height', '30');

The above code did not work as expected. I also attempted the following approach, but it also did not work:

var $template = $(template);
$template.find('th').css('width', '200');
$template.find('th').css('height', '30');
$template.find('td').css('height', '30');

If you have any suggestions or solutions, please help. Thank you.

Answer №1

Your template lacks any thead or th, which is why your code is not functioning properly.

I have included thead and th in your code and now everything is working perfectly.

var template = '<html >' +

'<head>' +
'<h1>Most important heading here</h1>'+

'</head>' +
'<body>' +

'<table border="2px" class="ExlTable"><thead><tr><th>TableHeader</th></tr></thead><tbody><tr bgcolor="#87AFC6"><td>{table}</td></tbody></table>' +

'</body></html>';

var $template = $(template);
$template.find('th').css('width', '200');
$template.find('th').css('height', '30');
$template.find('td').css('height', '30');

$(".tableContainer").html($template)
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="tableContainer"></div>

Answer №2

Ensure to specify the width and height using precise measurements like percentage or pixels

For example:

var $template = $(template);
$template.find('th').css('width', '300px');
$template.find('th').css('height', '40px');
$template.find('td').css('height', '40px');

or

var $template = $(template);
$template.find('th').css('width', '75%');
$template.find('th').css('height', '40%');
$template.find('td').css('height', '30%');

Answer №3

Implement classic CSS:

<style>
.ExlTable th {
    width:200px;
    height:30px;
}
.ExlTable td {
    height:30px;
}
</style>

Ensure that your table content is correctly formatted within the {table} variable

Answer №4

You seem to be missing a td element in your code, but the following tips might be helpful.

$("#test").html(template);
$("#test").find('th').css('width', '200');
$("#test").find('th').css('height', '30');
$("#test").find('td').css('height', '30');

Check out this link for more information

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