与jQuery插件Tokeninput问题

问题描述

我用的jQuery插件Tokeninput，让TextBox中自动完成。我想prevent用户从选择重复的单词自动完成客栈的下拉。

I use the jquery plugin Tokeninput that allow autocomplete in textBox. I would prevent user from selecting duplicate words inn the dropdown of autocomplete.

没有任何人有任何建议来解决这个问题呢？

Does anybody have any suggestion to resolve this problem?

非常感谢在前进。

推荐答案

它看起来像有是preventDuplicates其中prevents用户通过此设置为true，在选择重复的值设置。默认值是假的，你想设置为true。

It looks like there is a setting for preventDuplicates which prevents user from selecting duplicate values by setting this to true. The default is false, you would want to set the to true.

    $(document).ready(function() {
        $("#demo-input").tokenInput("path/to/list", {
            preventDuplicates: true
        });
    });

您还可以看到演示在这里：的。希望这有助于

You can also see the demo here: http://loopj.com/jquery-tokeninput/demo.html#prevent-duplicates. Hope this helps

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