Get text from value in a selection

I try to create a function, I pass a selector plus the value and I would like to get text

function getTextBySelectorAndValue(selector, value) {
    return $(selector + " option[value='" + value + "']").text();
}

Error i get it's Syntax error, unrecognized expression: [object Object] option[value='1']

Seem like selector is not really working

I call this method like

getTextBySelectorAndValue($("#lodgerAppointmentLocation"), $("#lodgerAppointmentLocation").val());

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You are passing a jQuery object to a function that expects a string selector.

I suggest either passing the existing function a selector string...

function getTextBySelectorAndValue(selector, value) {
  return $(selector + " option[value='" + value + "']").text();
}

$('#lodgerAppointmentLocation').on('change', function() {
  $('div#output').text(getTextBySelectorAndValue("#lodgerAppointmentLocation", $("#lodgerAppointmentLocation").val()));
}).change();

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<select id="lodgerAppointmentLocation">
  <option value="1">One</option>
  <option value="2">Two</option>
  <option value="3">Three</option>
</select>

<div id="output"></div>

---

你没有看到我的答案，并且在你更新了你的问题的意思，所以我的答案不再合适，所以我必须删除。

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