function brands(id)
{
var brand_id = $("#brands").val(id); //id is also getting here
alert(brand_id); // but not show in the alert box
}
why to show the the localhost say [object][object] there are no any result getting to me.
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Shafizadeh
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NisarAd
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1What's the #brands element? – Bhojendra Rauniyar Aug 26 '18 at 06:03
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Try `console.log(brand_id)` and see in browser console what you are getting as output. – akshaypjoshi Aug 26 '18 at 06:04
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Precisely what result are you expecting the alert to be displaying? And, could you please also include the markup for the `#brands` element in your question? – But, `[object Object]` means that [`brand_id` is an object](https://stackoverflow.com/questions/4750225/what-does-object-object-mean), which `alert()` forces to a string. – Jonathan Lonowski Aug 26 '18 at 06:10
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ok we are resolve it.now getting id – NisarAd Aug 26 '18 at 06:28
1 Answers
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$("#brands").val(id)
You are assigning value and not reading value from it, also.val(<with param>) returns jQuery's object for the given DOM element, hence when you use alert() you get [object object]. Use brand_id.val(), you will get the expected results.
$(function() {
var v1 = $('#t1').val('hi');
alert(v1); /* jquery object */
alert(v1.val()); /* actual value */
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="t1" />