The way I understand val works is that when you do
$(".foo").val("x")
you literally replace the value for the input. Does anything in jQuery 2.x support a "append" like function instead? I found a unit/integration like scenario that would let me reproduce a real but ... except that val replaces the input's value completely instead of "just adding a single char" like my end user would.
Access the callback function of .val( cb )
and return the current value concatenated with a string of your choice:
$(".foo").val(function(i, currVal) { return currVal + "whatever"; });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input class="foo" tyle="text" value="A-"> <!-- A-whatever --> <input class="foo" tyle="text" value="B-"> <!-- B-whatever -->
If you want a jQuery method like .valAppend()
than you can create one:
$.fn.valAppend = function( str ) {
return this.val( this[0].value + str );
};
// Use like:
$(".foo").valAppend( "whatever" );
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