如何选择从下拉列表中的数据，它等效于在angularjs毫微克模型 [英] how to select the data from dropdown list that is equivalent to the ng-model in angularjs

问题描述

我的模型评价为timeSetting.timezone =34，我有一个具有此code下拉列表

My model is valued as timeSetting.timezone = "34" and I have a dropdown list that has this code

 <select class="select len_lg" value={{timeSetting.timezone}} >
     <option value="1">(GMT-12:00) International Data Line West;  </option>
    <option value="2">(GMT-11:00) UTC-11;  </option>
    <option value="3">(GMT-11:00) Samoa;</option>
    <option value="4">(GMT-10:00) Hawaii;</option>
    <option value="5">(GMT-09:00) Alaska; </option>
    <option value="6">(GMT-08:00) Baja California;</option>
    .
    .
    .
    <option value="34">(GMT-08:00) Pacific Time (US &amp; Canada);    </option>

我怎样才能自动在选项中选择列出具有相当于我的模型的值的值时区？

How can I automatically select in the options list the timezone that has the value equivalent to the value of my model?

推荐答案

NG-模型你想要做什么。

<select class="select len_lg"  ng-model="timeSetting.timezone">
    <option value="1">(GMT-12:00) International Data Line West; </option>
    <option value="2">(GMT-11:00) UTC-11; </option>
    <option value="3">(GMT-11:00) Samoa;</option>
    <option value="4">(GMT-10:00) Hawaii;</option>
    <option value="5">(GMT-09:00) Alaska; </option>
    <option value="6">(GMT-08:00) Baja California;</option>
    <option value="34">(GMT-08:00) Pacific Time (US &amp; Canada);</option>
</select>

下面是一个例子plunker http://plnkr.co/edit/ gWboXLwnrVpmCW6GdQnW？p = preVIEW

Here is a plunker with an example http://plnkr.co/edit/gWboXLwnrVpmCW6GdQnW?p=preview

这篇关于如何选择从下拉列表中的数据，它等效于在angularjs毫微克模型的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！