将参数传递给jQuery的select2 ajax调用

I'm attempting to pass an extra parameter to an ajax call within select2:

我正在尝试将一个额外的参数传递给select2中的ajax调用：

  $(".auto-sug").select2({
    width:'element',
    minimumInputLength:2,
    ajax: {
        url: "/action/get-custom.php",
        data: function (term, page) {
          return {
              q: term, // search term
              page_limit: 10
          };
        },
        results: function (data, page) {
            return {results: data.stuff};
        }
    }
  });

I actually want to pass another parameter to the ajax call... the id of the element itself

我实际上想要将另一个参数传递给ajax调用...元素本身的id

<input type="text" class="auto-sug" name="custom" id="3383" />

however, I'm unable to figure out how to actually access the id of the element (3383) or any other value on the page.

但是，我无法弄清楚如何实际访问元素的id（3383）或页面上的任何其他值。

3 个解决方案

#1

Assuming there are multiple elements with class auto-sug, you could try something like this:

假设有多个元素具有类auto-sug，你可以尝试这样的事情：

$(".auto-sug").each(function() {
    var thisId = this.id;
    $(this).select2({
        ...
        ajax: {
            ...
            id: thisId,
        },
    });
});

3 个解决方案

#1

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