2011-11-02 114 views
-6

我有这个XHTML代码。在这段代码中,JavaScript验证犯规运行:验证primefaces日期

<h:form id="form1" > 

      <h:outputText for="activity_start_date" value="start date: " /> 
       <p:calendar id="activity_start_date" navigator="true" mindate="01/01/1950" yearRange="c-50:c+10" value="#{loginBean.activity_start_date}" onblur="checkdate(this)" widgetVar="from" 
      pattern="dd/MM/yyyy" required="true" immediate="true" requiredMessage="Enter start date" /> 
       <h:message for="activity_start_date" style="color:red"/> 


       <h:outputText for="activity_end_date" value="end date: " /> 
       <p:calendar id="activity_end_date" navigator="true" mindate="01/01/1950" yearRange="c-50:c+10" pattern="dd/MM/yyyy" onblur="checkdate(this)" widgetVar="to" 
       value="#{loginBean.activity_end_date}" required="true" immediate="true" requiredMessage="Enter end date" /> 
       <h:message for="activity_end_date" style="color:red"/> 

这是我的javascript:

<script type="text/javascript"> 
function CompareDates() 
{ 

var str1 = document.getElementById("form1\:activity_start_date").value; 
var str2 = document.getElementById("form1\:activity_end_date").value; 
alert("hai"); 
var dt1 = parseInt(str1.substring(0,2),10); 
var mon1 = parseInt(str1.substring(3,5),10); 
var yr1 = parseInt(str1.substring(6,10),10); 
var dt2 = parseInt(str2.substring(0,2),10); 
var mon2 = parseInt(str2.substring(3,5),10); 
var yr2 = parseInt(str2.substring(6,10),10); 
var date1 = new Date(yr1, mon1, dt1); 
var date2 = new Date(yr2, mon2, dt2); 
if(date2 > date1) 
{ 
    alert("To date cannot be greater than from date"); 
    return false; 
} 
else 
{ 
    alert("Submitting ..."); 
    document.form1.submit(); 
    } 
} 
</script> 

我使用primefaces3.0 + JSF。当我按下提交按钮时,它会转到脚本部分,但它不会执行脚本主体。你能给我一个解决方案吗?

+0

不清 – david

+0

你不应该在编辑一个老问题的东西*完全不同的*。这将使所有的答案无效和混淆。只要有新问题,就问一个**新问题。我回滚了你原来的问题。按下右上方的提问问题按钮。 – BalusC

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