Passing value multiselect list to jquery function mvc

Question

I'm having problems in passing values to the function using jquery when I select the two dates as below:

enter image description here

This takes the values that are in the text as shown, but I would take the values and pass to the function below

var dtLev = $("#dateLev option:selected").text() 

$.getJSON("/Grafic/GetDateByGraf", { selectedRodId: rodId, selectLevId: levId, selectDtLev: dtLev},

If I use .Val() the null value appears

How can I fix this

where you use .val() ? where the value null appears ? what are you trying to do ? — thepirat000
– thepirat000, Commented Feb 12, 2014 at 4:14

rysahara · Accepted Answer · 2014-02-12 09:20:05Z

0

got this way,

var selectedOptions = $.map($('#dateLev :selected'),
function (e) { return $(e).val(); });
var dtLev = selectedOptions.join(',');

answered Feb 12, 2014 at 9:20

rysahara

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