选择里面ngTable droplist失去了它的适用范围 [英] Selects droplist inside ngTable loses its scope

问题描述

如果我把选择（select.js）droplist内ngTable，并尝试从表外的显示选择，它失去了它的范围，并且不显示选择。但愿我能解释这个问题。

If I put the Selects (select.js) droplist inside ngTable, and try to show the selection from outside the table, it loses its scope and doesn't show the selection. Hopefully, I was able to explain this.

这里的preVIEW。在preVIEW，你会看到它有两个输出位置的选择droplist。其中一个工作表内，另一个则没有表外。

Here's the preview. In the preview, you will see a select droplist which has two output locations. One inside the table which works and another outside the table which doesn't.

http://plnkr.co/edit/tQYmRrTjXOhTohsESpNo?p=$p$ PVIEW

推荐答案

它的工作原理。这是我必须做的。我不得不修改角strap.js。添加范围。$适用（），以下面这段code的。

It works. Here's what I had to do. I had to modify the angular-strap.js. Add scope.$apply() to the following piece of code.

$select.update = function (matches) {
  scope.$matches = matches;
  if (controller.$modelValue && matches.length) {
    if (options.multiple && angular.isArray(controller.$modelValue)) {
      scope.$activeIndex = controller.$modelValue.map(function (value) {
        return $select.$getIndex(value);
      });
    } else {
      scope.$activeIndex = $select.$getIndex(controller.$modelValue);
    }
  } else if (scope.$activeIndex >= matches.length) {
    scope.$activeIndex = options.multiple ? [] : 0;
  }
  scope.$apply();
};

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