当我通过java脚本单击按钮1时，如何隐藏按钮2 [英] How can hidden button 2 when I click button 1 by java script

问题描述

-----

< html->

< head->

< script- type = text / javascript>



< - / script->







< button- type =submitonClick（）> Button1< - / button->





< button- type =submit> Button2< - / button->



我尝试了什么：



如何隐藏按钮2当我点击按钮1

by javascript

-----
<html->
<head->
<script- type="text/javascript">

<-/script->



<button- type="submit" onClick() >Button1 <-/button->


<button- type="submit" >Button2 <-/button->

What I have tried:

how can hidden button 2 when i click button 1
by javascript

推荐答案

<big>//your html code should be like below</big>

<button id="btn1" type="submit" onclick="hideButton()" >Button1 </button>
<button id="btn2" type="submit" >Button2 </button>

// javascript函数应该是这样的

//javascript function should be like this

function hideButton()
{
  alert();
  document.getElementById('btn2').style.visibility = 'hidden';
}

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