如何在AngularJS的ng-options中設置value屬性？ - How do I set the value property in AngularJS' ng-options?

問題：

Here is what seems to be bothering a lot of people (including me). 這彷佛困擾了不少人（包括我）。

When using the ng-options directive in AngularJS to fill in the options for a <select> tag, I cannot figure out how to set the value for an option. 在AngularJS中使用ng-options指令填寫<select>標籤的選項時，我沒法弄清楚如何設置選項的值。 The documentation for this is really unclear - at least for a simpleton like me. 這方面的文檔真的不清楚 - 至少對像我這樣的傻瓜來講。

I can set the text for an option easily like so: 我能夠像這樣輕鬆設置選項的文本：

ng-options="select p.text for p in resultOptions"

When resultOptions is for example: 例如，當resultOptions ：

[
    {
        "value": 1,
        "text": "1st"
    },
    {
        "value": 2,
        "text": "2nd"
    }
]

It should be (and probably is) the most simple thing to set the option values, but so far I just don't get it. 它應該（而且多是）設置選項值最簡單的事情，但到目前爲止我尚未獲得它。

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解決方案：

參考一： https://stackoom.com/question/ovwm/如何在AngularJS的ng-options中設置value屬性
參考二： https://oldbug.net/q/ovwm/How-do-I-set-the-value-property-in-AngularJS-ng-options