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I_CaR
Asked:2020-09-30 15:16:05 +0800 CST2020-09-30 15:16:05 +0800 CST

JavaScript 中的转义

  • 772

直到我以这种方式筛选它currency:"+'"RUB"'+"，脚本才将实现从标记传递到另一个脚本进行处理<a>。
该脚本的文档说得很简单currency:'RUB'。
尝试了一堆盾牌。And so '", and so "", and so ''，通过连接得到他的版本，只有它有效。这种情况真的没有更好的屏蔽吗？
（不知何故，在我看来，这一切看起来很麻烦）
错误 - 当您单击“支付”时，这已经是脚本正确操作的结果，请勿将其投入流通。 

function Change_value() {

		var x = document.getElementById("item_select");
    
    		if (x.value == 'first_price') {
			document.getElementById('Output').innerHTML = "<input name='sum' required='required' size='64' type='text' value='11000' class='input_field' readonly='readonly' style='background-color:#e0e0e0; color:#666666;'><br><br><a class='btn btn-xs btn-outline btn-primary' onclick='ipayCheckout({    amount:11000,    currency:"+'"RUB"'+",    order_number:0,    description:0 },    function(order) { showSuccessfulPurchase(order) },    function(order) { showFailurefulPurchase(order) })'>Оплатить</a>";
			//alert("x= "+x.value);
		}
    
if (x.value == 'second_price') {
			document.getElementById('Output').innerHTML = "<input name='sum' required='required' size='64' type='text' value='20200' class='input_field' readonly='readonly' style='background-color:#e0e0e0; color:#666666;'><br><br><a class='btn btn-xs btn-outline btn-primary' onclick='ipayCheckout({    amount:20200,    currency:"+'"RUB"'+",    order_number:0,    description:0 },    function(order) { showSuccessfulPurchase(order) },    function(order) { showFailurefulPurchase(order) })'>Оплатить</a>";
			//alert("x= "+x.value);
		}    

if (x.value == 'third_price') {
			document.getElementById('Output').innerHTML = "<input name='sum' required='required' size='64' type='text' value='50400' class='input_field' readonly='readonly' style='background-color:#e0e0e0; color:#666666;'><br><br><a class='btn btn-xs btn-outline btn-primary' onclick='ipayCheckout({    amount:50400,    currency:"+'"RUB"'+",    order_number:0,    description:0 },    function(order) { showSuccessfulPurchase(order) },    function(order) { showFailurefulPurchase(order) })'>Оплатить</a>";
			//alert("x= "+x.value);
		}   


	}
  
  <form>Выберите услугу для оплаты<span style="color: red;">*</span><br />
<select required id="item_select" class="input_field" style="width: 308px;" onchange="Change_value()">
<option value="null" style="color: #000000;">выберите услугу для оплаты</option>
<option value="first_price" style="color: #000000;">первый ценник</option>
<option value="second_price" style="color: #000000;">второй ценник</option>
<option value="third_price" style="color: #000000;">третий ценник</option>
</select>
<br><br>

  
  <div id="Output" style="display: inline;">
<input name="sum" readonly required="required" size="64" value="0" class="input_field" style="background-color: #e0e0e0; color: #666666;" type="text" /></div>

</form>

javascript

1 个回答

  1. Best Answer

    \"RUB\"在这种情况下，而不是写"+'"RUB"'+"

    function Change_value() {

		var x = document.getElementById("item_select");
    
    		if (x.value == 'first_price') {
			document.getElementById('Output').innerHTML = "<input name='sum' required='required' size='64' type='text' value='11000' class='input_field' readonly='readonly' style='background-color:#e0e0e0; color:#666666;'><br><br><a class='btn btn-xs btn-outline btn-primary' onclick='ipayCheckout({    amount:11000,    currency:\"RUB\",    order_number:0,    description:0 },    function(order) { showSuccessfulPurchase(order) },    function(order) { showFailurefulPurchase(order) })'>Оплатить</a>";
			//alert("x= "+x.value);
		}
    
if (x.value == 'second_price') {
			document.getElementById('Output').innerHTML = "<input name='sum' required='required' size='64' type='text' value='20200' class='input_field' readonly='readonly' style='background-color:#e0e0e0; color:#666666;'><br><br><a class='btn btn-xs btn-outline btn-primary' onclick='ipayCheckout({    amount:20200,    currency:\"RUB\",    order_number:0,    description:0 },    function(order) { showSuccessfulPurchase(order) },    function(order) { showFailurefulPurchase(order) })'>Оплатить</a>";
			//alert("x= "+x.value);
		}    

if (x.value == 'third_price') {
			document.getElementById('Output').innerHTML = "<input name='sum' required='required' size='64' type='text' value='50400' class='input_field' readonly='readonly' style='background-color:#e0e0e0; color:#666666;'><br><br><a class='btn btn-xs btn-outline btn-primary' onclick='ipayCheckout({    amount:50400,    currency:\"RUB\",    order_number:0,    description:0 },    function(order) { showSuccessfulPurchase(order) },    function(order) { showFailurefulPurchase(order) })'>Оплатить</a>";
			//alert("x= "+x.value);
		}   


	}
  
      <form>Выберите услугу для оплаты<span style="color: red;">*</span><br />
<select required id="item_select" class="input_field" style="width: 308px;" onchange="Change_value()">
<option value="null" style="color: #000000;">выберите услугу для оплаты</option>
<option value="first_price" style="color: #000000;">первый ценник</option>
<option value="second_price" style="color: #000000;">второй ценник</option>
<option value="third_price" style="color: #000000;">третий ценник</option>
</select>
<br><br>

  
  <div id="Output" style="display: inline;">
<input name="sum" readonly required="required" size="64" value="0" class="input_field" style="background-color: #e0e0e0; color: #666666;" type="text" /></div>

</form>

    • 1

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