如何获取所有选择的选项文本形式多选择使用Java脚本 [英] How to get all selected option text form multi select Using Javascript

问题描述

我无法在多选中获取所有选定的选项

I have problem in get all selected option in multi select

<select multiple="" title="" class="" id="fm_delivery_or_collection" name="fm_fields[fm_delivery_or_collection][]">
  <option value="90">Delivery or Collection1</option>
  <option value="91">Delivery or Collection2</option>
  <option value="92">Delivery or Collection3</option>
</select>

下面是我的代码，它只会返回我第一个选择的选项

Bellow is my code and its return me only first selected option

var select = form.find('select')

for (var i = 0; i < select.length; i++) 
        {
            var s_id = jQuery(select[i]).attr('id');
            var str="",i;

            var e = document.getElementById(s_id);
            var strUser = e.options[e.selectedIndex].text;

            var name = jQuery(select[i]).attr('name')
            var str1 = jQuery(select[i]).attr('id').replace("fm_"," ")
            requestString += "<b>"+str1.replace(/_/g," ")+"</b>" + ':' +strUser+"<br>";
        }

所以请建议我如何获取所有选定的选项文本以及在哪里出错?

So please suggest me how can i get all selected option text and where I make mistake ?

推荐答案

您的评论 please suggest me how can i get all selected option text ， 所以您可以尝试 :

Your comment please suggest me how can i get all selected option text, So you can try this:

$("#fm_delivery_or_collection option:selected").each(function () {
   var $this = $(this);
   if ($this.length) {
    var selText = $this.text();
    console.log(selText);
   }
});

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