问题标签 [angularjs-select]

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javascript - ngOptions 与 ngModel 的非严格比较

有什么方法可以执行非严格比较<select> ngOptions以便从模型中设置初始值？例如，如果模型是整数并且选项键属性是字符串值，那么<select>很遗憾没有设置初始值。

HTML：

JS：

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angularjs - Second select box needs to be populated after the first select box is selected

The Above code is printing the two select boxes four times.The requirement is to not show any option in second select box before the user selects the first select box.I have achieved it by emptying the statistics array initially and populating it using on change function.

The problem is that when I select an option in first select box in row1 the respective 'select statistic' is getting populated which is fine but along with it the remaining 'select statistic' select boxes are also getting populated.I need it to be empty until i select the respective row select box.The explanation may be confusing please check the demo for better understanding. Thanks in Advance!Please help..

I have included the Demo

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angularjs - 如何过滤下拉列表并在角度 js 的选择下拉列表中绑定第一个匹配项

我有输入文本框来从下拉选择列表中过滤项目。这工作正常。

但是有两个问题。

  1. 当数据被填充时，我希望第一项在下拉列表中可见。
  2. 当我在过滤器框中键入时，列表中的第一个匹配应该显示在下拉控件中。

我如何实现这一目标？

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39 浏览

angularjs - 重置一个