CODEWITHSUNDEEP
javascriptjquerydom
Manish Gupta
Manish Gupta

Reputation: 4666

jquery function not catching dynamically generated id

I have a table whose rows are generated by an ajax query response like:

var inp = '<input id="new_po_qty" style="text-align:center" type="text" value="1">';
$('<tr id="new_po_item_row">').html('<td style="text-align:center">' + sku_id + '</td><td style="text-align:center">' + inp  + '</td><td id="new_po_cp" style="text-align:center">' + cost_price  + '</td><td id="new_po_total_cp" style="text-align:center">' + cost_price  + '</td>').appendTo('#new_po_body');

Now i wrote a jquery function to catch changes on the inp variable in table row. But the jquery function is not catching the changes i do in the input box.

Jquery function:

$('#new_po_qty').on('change paste', function(){
    alert('changes made.');
    $.niftyNoty({
        type:"primary",icon:"",title:"Start Adding Products.",container:"floating",timer:5000
    });
});

What i am i doing wrong with the function?

Upvotes: 0

Views: 261

Answers (1)

Michał Perłakowski
Michał Perłakowski

Reputation: 92531

Use event delegation:

$(document).on('change paste', '#new_po_qty', function(){
    alert('changes made.');
    $.niftyNoty({
        type:"primary",icon:"",title:"Start Adding Products.",container:"floating",timer:5000
    });
});

See jQuery .on() docs.

Upvotes: 2

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