jsf ui:repeat 的动态 id 问题

发布于 2024-12-11 00:49:05 字数 1061 浏览 4 评论 0原文

我遇到了一个问题，希望你能帮助我。我正在与 jsf 和 mojarra 合作。我用它创建了一个输入文本矩阵。

 <ui:repeat var="farePrice" value="#{baseFareTable.newVersion[stations]}" varStatus="status">
   <td class="pic">
     <h:inputText id="prueba1"  value="#{farePrice.newPrice}" disabled="#{farePrice.disabled}" styleClass="medium_input" maxlength="5" >
       <f:convertNumber for="prueba1" maxFractionDigits="1" pattern="0.00"></f:convertNumber>
       <f:ajax event="blur"  render="prueba1"/></h:inputText>
   </td>
</ui:repeat>

它为每个输入文本呈现类似这样的内容

<td class="pic">
<input id="j_idt92:j_idt69:0:j_idt73:1:prueba1" class="medium_input" type="text" onblur="mojarra.ab(this,event,'blur',0,'j_idt92:j_idt69:0:j_idt73:1:prueba1')" maxlength="5" value="0.7" name="j_idt92:j_idt69:0:j_idt73:1:prueba1">
</td>

基本上，我需要限制值，以便始终只查看一位小数，这就是为什么我执行一个ajax调用来呈现自己（通过mojarra.ab方法）和当输入文本失去焦点时，将再次使用转换器编号。问题是当输入文本失去焦点时什么也不会发生。我在外面做这个， ui:repeat 并且它有效。

有人可以帮助我吗？

谢谢

原文

i´m having a problem with which i hope you can help me. I´m working with jsf and mojarra. I create a matrix of inputtext with this.

 <ui:repeat var="farePrice" value="#{baseFareTable.newVersion[stations]}" varStatus="status">
   <td class="pic">
     <h:inputText id="prueba1"  value="#{farePrice.newPrice}" disabled="#{farePrice.disabled}" styleClass="medium_input" maxlength="5" >
       <f:convertNumber for="prueba1" maxFractionDigits="1" pattern="0.00"></f:convertNumber>
       <f:ajax event="blur"  render="prueba1"/></h:inputText>
   </td>
</ui:repeat>

which renders something like this for each inputtext

<td class="pic">
<input id="j_idt92:j_idt69:0:j_idt73:1:prueba1" class="medium_input" type="text" onblur="mojarra.ab(this,event,'blur',0,'j_idt92:j_idt69:0:j_idt73:1:prueba1')" maxlength="5" value="0.7" name="j_idt92:j_idt69:0:j_idt73:1:prueba1">
</td>

Basically, what i need it´s to restrict the value so only one decimal is always viewed, that´s why i do an ajax call that renders himself (by the mojarra.ab method) and the converterNumber is used again when the inputtext lost the focus. The problem is that nothing happens when the inputtext lost the focus. I´m doing this outside and ui:repeat and it works.

Could anyone help me?

Thanks

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