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在CSS、HTML和Javascript上显示_Javascript_Html_Css - Fatal编程技术网

在CSS、HTML和Javascript上显示

在CSS、HTML和Javascript上显示,javascript,html,css,Javascript,Html,Css,我试图搜索类似的东西,但没有找到 我有两个按钮。如果我单击其中一个,我想隐藏一些div,但它不起作用。当我打开页面时,div d2和d3被隐藏了,没关系。当我尝试单击一个按钮时,它会单击而不执行任何操作。 有没有其他方法来做我想做的事? 我做错什么了吗 <head><title>Aggiungi Studi e Lavori</title> <script type='text/javascript'> function Funz1()

我试图搜索类似的东西,但没有找到

我有两个按钮。如果我单击其中一个,我想隐藏一些div,但它不起作用。当我打开页面时,div d2和d3被隐藏了,没关系。当我尝试单击一个按钮时,它会单击而不执行任何操作。 有没有其他方法来做我想做的事? 我做错什么了吗

<head><title>Aggiungi Studi e Lavori</title>
<script type='text/javascript'>

 function Funz1()
    {
        document.getElementById("d1").style.display = "none";
        document.getElementById("d2").style.display = "none";
        document.getElementById("d3").style.display = "block";

    }


function Funz2()
    {
        document.getElementById("d1").style.display = "none";
        document.getElementById("d2").style.display = "block";
        document.getElementById("d3").style.display = "none";

    }

function checkForm3()
 {
 // Controllo che tutti i campi  della registrazione vengano inseriti
    if(document.registration_form.luogo.value == '' ||
   document.registration_form.titolo.value == '' || 
   document.registration_form.anno.value == '' ||
   )
{
    alert('Inserire tutti i dati contrassegnati con un asterisco');
    return false;
}
// Se arriviamo qui va tutto bene
return true;
}

function checkForm4()
{
// Controllo che tutti i campi  della registrazione vengano inseriti
if(document.registration_form.luogo2.value == '' ||
   document.registration_form.ruolo.value == '' || 
   document.registration_form.anno2.value == '' ||
   )
{
    alert('Inserire tutti i dati contrassegnati con un asterisco');
    return false;
}
// Se arriviamo qui va tutto bene
return true;
}
</script>

<meta charset="utf-8"> 
  <meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" 

href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
 <script 
 src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"> 
</script>
 <script 
src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"> 
 </script>
 </head>
<body>

<br>
<div id="d1">

<button type="button" onclick="Funz1()" >Aggiungi Esperienza 
Lavorativa</button>              
 <button type="button" onclick="Funz2()" > Aggiungi Esperienza di 
Studio</button> 

</div>



<div id="d2" style= display:none>
<br><form name='studio_form' action='Esperienze.php' method='post' 
 onsubmit='return checkForm3()' >
        <div class='row'>

<div class='form-group col-xs-12 col-md-6 col-sm-6 col-lg-6'>            
<label for='titolo'>Titolo</label>
<input type='text' name='titolo'>
</div>

<div class='form-group col-xs-12 col-md-6 col-sm-6 col-lg-6'>            
<label for='anno'>Anno</label>
<input type='text' name='anno'>
</div>

<div class='form-group col-xs-12 col-md-6 col-sm-6 col-lg-6'>            
<label for='luogo'>Luogo</label>
<input type='date' name='luogo'>
</div>



<div class='form-group col-xs-12 col-md-12 col-sm-12 col-lg-12'>                
<input name='submit' type='submit' value='Aggiungi'>     
</div>      

</div>                
</form>
</div>








<div id="d3" style= display:none>
<form name='lavoro_form' action='Esperienze.php' method='post' 
onsubmit='return 
checkForm4()' disabled>
        <div class='row'>

<div class='form-group col-xs-12 col-md-6 col-sm-6 col-lg-6'>            
<label for='ruolo'>Ruolo</label>
<input type='text' name='ruolo'>
</div>

<div class='form-group col-xs-12 col-md-6 col-sm-6 col-lg-6'>            
<label for='anno2'>Anno</label>
<input type='text' name='anno2'>
</div>

<div class='form-group col-xs-12 col-md-6 col-sm-6 col-lg-6'>            
<label for='luogo2'>Luogo</label>
<input type='date' name='luogo2'>
</div>



<div class='form-group col-xs-12 col-md-12 col-sm-12 col-lg-12'>                
<input name='submit' type='submit' value='Aggiungi'>     
</div>      

</div>                
</form>
</div>

 </body>   



</html>

Idk,如果这可能导致问题,但您有一个如下所示的开始脚本标记

<script 
它就在样式表链接的正下方

<link rel="stylesheet" 

href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
您正在用| |完成if。因此,代码将预期另一个条件,而不是结束标记

Aggiungi Studi e Lavori 函数Funz1 { document.getElementByIdd1.style.display=none; document.getElementByIdd2.style.display=none; document.getElementByIdd3.style.display=block; } 函数Funz2 { document.getElementByIdd1.style.display=none; document.getElementByIdd2.style.display=block; document.getElementByIdd3.style.display=none; } 功能检查表3 { //注册中心管理员 ifdocument.registration\u form.luogo.value==|| document.registration_form.titolo.value==|| document.registration\u form.anno.value== { 警告“合同中的任何一项都不可撤销”; 返回false; } //我是阿利瓦莫·奎瓦·图托·贝尼 返回true; } 功能检查表4 { //注册中心管理员 ifdocument.registration\u form.luogo2.value==|| document.registration_form.ruolo.value==|| document.registration\u form.anno2.value== { 警告“合同中的任何一项都不可撤销”; 返回false; } //我是阿利瓦莫·奎瓦·图托·贝尼 返回true; } 阿吉恩吉·埃斯佩里恩扎 拉沃拉维亚 阿吉恩吉埃斯佩林扎酒店 演播室 蒂托洛 安诺 洛戈 卢洛 安诺 洛戈
函数checkForm4中的语法错误。if condition1 |{..}不仅仅是checkForm4,所有检查都是用||