Javascript代码无效 [英] Javascript code is not working

问题描述

我的java代码无效请帮助



我尝试过的事情：

< form method = '  POST'操作= ' ' name = ' 支付'> 
 
< label>付款方式：< /  标签 >  
 
< select name = '  paymth' id = '  paymth' onChange = '  changetextbox（）;'> 
< option value = ' 存款银行>存款银行< /  选项 >  
< ;选项值= ' 在线'>在线转账（网上银行/ RTGS / NEFT /手机银行） < /  选项 >  
< option value = ' 支票存款银行>支票存入银行< /  选项 >  
 < span class =code-keyword>< /   select  >  
 
< label>存款人姓名*：< /  标签 >  
<输入id = '  bd' type = '  text' name = '  depositor'> ; 
< label>银行名称：< /   label  >  
< input type = '  text' name = '  bank' required> 
< label>日期* :( DD-MM-YYYY）< /   label  >  
< input type = '  text' name = '  date' required> 
< label>付款证明* :(扫描副本，存款收据，照片，屏幕截图，交易打印。）< /  标签 >  
< br> 
< input type = '  file' name = ' 证明'必需> 
< input type = '  submit' name = '  payment' value = ' 提交> 
 < /  表格 >  
< script type =   text / javascript> 
  function  changetextbox（）
 {
  if （ document  .getElementById（  paymth）。value = ==  在线）{
 文档 .getElementById（  bd）。disable = '  true'; 
} 
} 
< / script> 

解决方案

大多数人都普遍理解消息灵通的圈子，当一个程序不工作时，通常是因为它有休息日。



如果问题仍然存在，它可能会开启假期。

根据这里发布的内容，我假设不工作是指付款方式更改为在线转账时...存款人文字框的名称没有被禁用？



看起来剧本中有拼写错误，应该禁用而不是禁用

  document  .getElementById（  bd）。disabled = '  true'; 

这是一个基于此处发布内容的工作示例： CP_Dropdown_Change - JSFiddle [ ^ ]

my java code is not working please help

What I have tried:

<form method='POST' action='' name='pay'>
		
		<label> Payment method:</label>
		
		 <select name='paymth' id='paymth' onChange='changetextbox();' >
      <option value='Deposit In Bank'>Deposit In Bank</option>
      <option value='Online'>Online Transfer (Net Banking/RTGS/NEFT/Mobile Banking)</option>
      <option value='Cheque Deposit In Bank'>Cheque Deposit In Bank</option>
    </select>
	
	<label >Name of Depositor*:</label>
	<input id='bd' type='text' name='depositor'>
	<label >Bank Name:</label>
	<input  type='text' name='bank'  required>
	<label >Date*: (DD-MM-YYYY)</label>
	<input  type='text' name='date' required>
	<label>Payment Proof*:(Scan copy, Deposit Receipt, Photo, Screenshot, Transaction Print. )</label>
	<br>
	<input type='file' name='proof' required>
	<input type='submit' name='payment' value='Submit'>
		</form>
		<script type="text/javascript">
function changetextbox()
{
    if (document.getElementById("paymth").value === "Online") {
        document.getElementById("bd").disable='true';
    } 
}
</script>

解决方案

It has been generally understood in most well-informed circles that when a program is "not working", it is usually because it has the day off.

If the problem persists, it may well be on holiday.

Based on what posted here, I assumed the "not working" referring to when the Payment method changed to Online transfer... the Name of depositer textbox didn't get disabled?

Look like there is a typo in the script, it should be disabled instead of disable

document.getElementById("bd").disabled='true';

Here is a working example based on what posted here: CP_Dropdown_Change - JSFiddle[^]

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