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我有這個XHTML代碼。在這段代碼中,JavaScript驗證犯規運行:驗證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"/>
這是我的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。當我按下提交按鈕時,它會轉到腳本部分,但它不會執行腳本主體。你能給我一個解決方案嗎?
不清 – david
你不應該在編輯一個老問題的東西*完全不同的*。這將使所有的答案無效和混淆。只要有新問題,就問一個**新問題。我回滾了你原來的問題。按下右上方的提問問題按鈕。 – BalusC