I have one textbox and one button and on button I have written below code. problem is suppose first I have entered in textbox 10 than its worked but when another time I enter 10 than also it prints value is not in array. so pls help me whats the issue...
jQuery(document).ready(function()
{
jQuery("#mybutton").live('click',function ()
{
var sel_fam_rel=jQuery("#my_textbox").val();
var ids = [];
code =sel_fam_rel;
if($.inArray(code,ids) >= 0)
{
alert("Value is in array");
}
else
{
alert("Value is not in array");
ids.push(code);
}
});
});This line:
if($.inArray(code,ids) >= 0)
should be changed to:
if($.inArray(code,ids) != -1)
and put your ids var outside of click.
Try the snippet below.
var ids = [];
jQuery("button").on('click', function() {
var sel_fam_rel = jQuery("#my_textbox").val();
code = sel_fam_rel;
if ($.inArray(code, ids) != -1) {
alert("Value is in array");
} else {
alert("Value is not in array");
ids.push(code);
}
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type='text' id='my_textbox'>
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