如何將Primefaces inputMask限制為數字並激活復制和粘貼

Question

我只需要將p:inputMask限制為數字，並且還需要激活復制和粘貼，這是我的代碼：

<p:inputMask maxlength="18" id="numeroDocumento"
   name="numeroDocumento" label="Número de documento"
   value="#{dtConsultarInfController.numeroDocumento}"
   title="#{pmsg['sif.screen.consultarVerificarInf.label.docNumber']}">
   <p:keyFilter regEx="/[\d]/" />
</p:inputMask>
<p:keyFilter for="numeroDocumento" mask="num" preventPaste="false" />

有人可以幫我嗎？

Answer 1

我已經在您的代碼中添加了“ onkeypress”，請立即嘗試操作，通常它將只能將輸入內容限制為數字：

<p:inputMask maxlength="18" id="numeroDocumento"
 name="numeroDocumento" label="Número de documento"
 <p:inputMask maxlength="18" id="numeroDocumento"
  name="numeroDocumento" label="Número de documento"
    onkeypress="if((event.which &lt; 48 &amp;&amp; event.which != 46 
    &amp;&amp; event.which != 8) || event.which &gt; 57) return false;">
  value="#{dtConsultarInfController.numeroDocumento}"
  title="#{pmsg['sif.screen.consultarVerificarInf.label.docNumber']}">
  <p:keyFilter regEx="/[\d]/" />
</p:inputMask>
<p:keyFilter for="numeroDocumento" mask="num" preventPaste="false" />
  value="#{dtConsultarInfController.numeroDocumento}"
  title="#{pmsg['sif.screen.consultarVerificarInf.label.docNumber']}">
  <p:keyFilter regEx="/[\d]/" />

Answer 2

非常感謝我的朋友，您的解決方案允許購買點號。我已更改onkeypress屬性的條件，並且運行成功！

這是解決方案：

<p:inputMask maxlength="18" id="numeroDocumento"
name="numeroDocumento" label="Número de documento"
onkeypress="if((event.which &lt; 48 &amp;&amp; event.which != 8) || event.which &gt; 57) return false;" value="# dtConsultarInfController.numeroDocumento}"     title="#{pmsg['sif.screen.consultarVerificarInf.label.docNumber']}"></p:inputMask><p:keyFilter for="numeroDocumento" mask="num"preventPaste="false" />