将复选框值传递给angular的ng-click [英] Pass checkbox value to angular's ng-click

问题描述

是否可以通过ng-click关联输入的值传递给角度指令?

Is there a way to pass to angular directive ng-click the value of the associated input?

换句话说，在以下情况下应替换 this.value 的内容:

In other words, what should replace this.value in the following:

<input type="checkbox" id="cb1" ng-click="checkAll(this.value)" />

PS.我不需要替代值的解决方法，我只是想知道是否有可能将输入的值作为角度函数的参数传递.

PS. I don't want a workaround to alternate values, I just wonder if is possible to pass a value of an input as argument to an angular function.

推荐答案

您可以执行以下操作:

• 如果需要，可以使用 ng-model 将html组件绑定到角度范围
• 将ng-click更改为ng-change
• 如果必须在选中和取消选中复选框时绑定一些值，请使用ng-true-value="someValue"和ng-false-value="someValue"

• Use ng-model if you want to bind a html component to angular scope
• Change ng-click to ng-change
• If you have to bind some value upon checking and un-checking the checkbox use ng-true-value="someValue" and ng-false-value="someValue"

ng-click和ng-model的执行顺序不明确，因为 他们没有定义明确的优先级.相反，您应该使用ng-change 或$scope上的$watch以确保获得正确的值 的模型变量.

The order of execution of ng-click and ng-model is ambiguous since they do not define clear priorities. Instead you should use ng-change or a $watch on the $scope to ensure that you obtain the correct values of the model variable.

由 musically_ut

工作演示

Working Demo

<input type="checkbox" id="cb1" ng-model="check" ng-change="checkAll(check)" ng-true-value="YES" ng-false-value="NO"/> Citizen

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