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Javascript 角度2选择(组合)-忽略后退按钮单击_Javascript_Angular_Typescript_Angular2 Template - Fatal编程技术网

Javascript 角度2选择(组合)-忽略后退按钮单击

Javascript 角度2选择(组合)-忽略后退按钮单击,javascript,angular,typescript,angular2-template,Javascript,Angular,Typescript,Angular2 Template,我的HTML模板中有一个包含选项(如combobox)的select控件,如果用户按“上一步”按钮,我希望忽略它 <select> <option>1</option> <option>2</option> <option>3</option> </select> 1. 2. 3. 我怎么做? 我的项目是用ng2编写的。你想忽略什么?忽略后退

我的HTML模板中有一个包含选项(如combobox)的select控件,如果用户按“上一步”按钮,我希望忽略它

   <select>
       <option>1</option>
       <option>2</option>
       <option>3</option>
   </select>

1.
2.
3.
我怎么做?
我的项目是用ng2编写的。

你想忽略什么?忽略后退按钮->不会转到上一页