问题描述
使用ColdFusion 2018,并尝试在API调用上添加进度条。创建cfc函数以获取此API详细信息。为此,通过绑定参数调用了“ getStatus()”函数。并能够成功加载cfprogress栏。问题是我需要将一个额外的参数传递给此getstatus函数。有可能吗?
请参阅我尝试加载cfprogressbar的示例代码
<!DOCTYPE html>
<html>
<head>
<Meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<script type="text/javascript">
function startProgress() {
ColdFusion.ProgressBar.start("mydataProgressbar");
};
function onfinish() {
alert("Done");
};
</script>
<body>
<cfif IsDefined("Session.STATUS")>
<cfscript>
StructDelete(Session,"STATUS");
</cfscript>
</cfif>
<cfset sjsondata = '{"name":"jibin","id":"1234"}'>
<!--- For code simplicity,formatting is minimal. --->
<cfform name="kitform">
<p>To make our service better and to benefit from our special offers,take a moment to give us your email address and send us a comment.</p>
<p>Name:
<cfinput type="text" name="name"> </p>
<p>E-mail:
<cfinput type="text" name="email"> </p>
<p>Comment:
<cftextarea name="cmnt"/></p>
<p>
<cfoutput>
<cfinput type="hidden" name="jsondata" value="#sjsondata#">
</cfoutput>
<cfinput type="button" name="bttn1" value="Send Comment"
onClick=startProgress()></p>
<!--- The progressbar control --->
<cfinput type="button" name="bttn2" value="Send Comment 2"
onClick=startProgress2()></p>
<div style="padding-left:3px" >
<cfprogressbar name="mydataProgressbar"
bind="cfc:progressbar.getstatus({jsondata})"
interval="1700"
width="200"
oncomplete="onfinish"/>
</cfform>
</body>
</html>
File progressbar.cfc
<cfcomponent name="progressbar">
<cffunction name="getstatus" access="remote">
<cfargument name="jsonData" type="string" required="false">
<cfset str = StructNew()>
<cfset str.message = "Saving Data">
<cfif NOT IsDefined("session.STATUS")>
<cfset session.STATUS = 0.1>
<cfscript>
Sleep(200);
</cfscript>
<cfelseif session.STATUS LT 0.9>
<cfset session.STATUS=session.STATUS + .1>
<cfscript>
Sleep(200);
</cfscript>
<cfelse>
<cfset str.message = "Done...">
<cfset session.STATUS="1.0">
</cfif>
<cfset str.status = session.STATUS>
<cfreturn str>
</cffunction>
</cfcomponent>
问题1:是否可以将参数传递给cfprogressbar getstatus()函数?
问题2:在进度栏中是否还有其他替代方法可以实现此过程。
解决方法
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