angular.js - angularjs中如何在指令中添加一个函数(方法)用来关闭或者隐藏指令自己生成的html

Question

假设有一个hello指令，该指令在ctrlA控制中生成了一个表单dom,在表单上有一个关闭该表单的图标，如何给该图标添加一个函数或者方法用来关闭或者隐藏这个表单dom？

Answer 1

Operations on the dom structure are generally performed in instructions, so in the template of the construction instruction, which is the HTML string you construct, directly add functions such as '<form>..<icon ng-click="hideform">...</form>' 这样一旦指令生成表单后我们能够在当前指令的link函数中设置一个scope.hideform=function(){}
functions to control the hiding and display of the form. Scope and attr are needed here. You can get it in the link parameter