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ColdFusion 2016을 사용하고 있으며 json 데이터를 Jquery 데이터 테이블에 넣을 때 한 가지 문제가 있습니다. 데이터 테이블은 처리 메시지 만 표시합니다. JSON 결과에 오류가있는 것 같지만 문제가 무엇인지 알 수 없습니다. 여기 JSON 데이터를 ColdFusion의 Jquery 데이터 테이블에 채우는 동안 문제가 발생했습니다.
는<head>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js"></script>
<link href="https://cdn.datatables.net/1.10.16/css/jquery.dataTables.min.css" rel="stylesheet">
<script type="text/javascript">
var table = '';
$(document).ready(function() {
table = $('#example').DataTable({
\t "bProcessing": true,
"bServerSide": true,
\t \t "ajax": "uploadProcess.cfc?method=getDetails&partyId=100004",
\t \t "sPaginationType": "full_numbers",
\t \t "oLanguage": {
\t \t \t \t "sProcessing": "Wait please...",
\t \t \t \t "sZeroRecords": "No records found.",
\t \t \t \t "sInfo": "Users from _START_ to _END_ of _TOTAL_ total",
\t \t \t "sInfoEmpty": "Users from 0 to 0 of 0 total"
\t \t \t \t },
\t \t "aoColumns": [
{ "data": "ID" },
{ "data": "ORG_NAME" },
{ "data": "TYPE" },
{ "data": "PATH" },
{ "data": "URL" },
{ "data": "DELETE" }
]
});
});
</script>
</head>
<body>
<div id="dataDiv">
<table id="example" class="display" cellspacing="0" width="100%">
<thead>
<tr>
<th>Id</th>
<th>File Name</th>
<th>Type</th>
<th>Path</th>
\t \t \t \t <th>Preview</th>
\t \t \t \t <th>Delete</th>
</tr>
</thead>
</table>
</div>
</body>내 uploadProcess.cfc
<cfcomponent>
<cffunction name="getDetails" access="remote" returnFormat="json">
\t <cfargument name="partyId" type="string" required="yes">
\t <cfparam name="arguments.iDisplayStart" default="0">
\t <cfparam name="arguments.iDisplayLength" default="10">
\t <cfparam name="arguments.iSortCol_0" default="UploadFileID">
\t <cfparam name="arguments.sSortDir_0" default="ASC">
\t <cfparam name="arguments.sEcho" default="1">
\t
\t <cfstoredproc procedure="get_upload_file_details" datasource="standout">
\t <cfprocparam value="#partyId#" cfsqltype="CF_SQL_INT">
\t <cfprocparam value="#arguments.iDisplayStart#" cfsqltype="CF_SQL_INT">
\t <cfprocparam value="#arguments.iDisplayLength#" cfsqltype="CF_SQL_INT">
\t <cfprocparam value="#arguments.iSortCol_0#" cfsqltype="CF_SQL_VARCHAR">
\t <cfprocparam value="#arguments.sSortDir_0#" cfsqltype="CF_SQL_VARCHAR">
\t <cfprocresult name="getUploadDtls">
\t </cfstoredproc>
\t <cfset userArray = arrayNew(1)> \t
\t
\t <cfloop query="getUploadDtls">
\t <cfif UserSessionID eq "">
<cfset deleteLink = "<span class='delete-link link'>Delete</span>" />
<cfelse>
<cfset deleteLink = "">
</cfif>
\t \t <cfset userStruct = {}>
\t \t <cfset userStruct.ID = UploadFileID>
\t \t <cfset userStruct.ORG_NAME = OriginalFileName>
\t \t <cfset userStruct.GEN_NAME = SystemFileName>
\t \t <cfset userStruct.TYPE = DocumentName>
\t \t <cfset userStruct.PATH = FilePath>
\t \t <cfset userStruct.URL = "<a href='renderpdf.cfm?path=#FilePath#&name=#OriginalFileName#' target='_blank'>Preview</a>">
\t \t <cfset userStruct.DELETE = deleteLink> \t \t
\t \t <cfset arrayAppend(userArray, userStruct) >
\t </cfloop>
\t <cfif getUploadDtls.RecordCount GT 0>
<cfset firstRow = queryGetRow(getUploadDtls,1)>
\t <cfset record_count = firstRow.record_count>
\t <cfelse>
\t <cfset record_count = 0>
</cfif>
\t <cfset returnStruct = {}>
\t <cfset returnStruct['iTotalRecords'] = record_count>
\t <cfset returnStruct['iTotalDisplayRecords'] = record_count>
\t <cfset returnStruct['sEcho'] = arguments.sEcho>
\t <cfset returnStruct['aaData'] = userArray>
\t <cfset resultsJSON = SerializeJSON(returnStruct)>
\t <cfreturn resultsJSON>
</cffunction>
</cfcomponent>json으로 R 내 데이터 테이블 구현 내 cffunction에서 돌아 오는 esult가 아래에 주어집니다.
{""aaData"":[{""GEN_NAME"":""sample_489.pdf"",""PATH"":""C://Standout/web_uploads/100004/Medical Reports/sample_489.pdf"",""DELETE"":"""",""ORG_NAME"":""sample.pdf"",""ID"":77,""TYPE"":""Medical Report"",""URL"":""<a href='renderpdf.cfm?path=C://Standout/web_uploads/100004/Medical Reports/sample_489.pdf&name=sample.pdf' target='_blank'>Preview</a>""}],""iTotalDisplayRecords"":1,""iTotalRecords"":1,""sEcho"":1}"나는 문제가 누군가가 도움을 줄 수 있는지 알아낼 수 없습니다?
JSON 반환 문제가 유효하지 않습니다. 당신의 JSON은 { \t "aaData"처럼해야 https://jsonlint.com에 당신의 JSON을 확인하는 시도 : [{ \t \t "GEN_NAME": "sample_489.pdf" \t \t "PATH": "C :// 탁월한 성과를내는/web_uploads/100004/의료 리포트/sample_489.pdf " \t \t은"삭제 ":" ", \t \t"ORG_NAME ":"sample.pdf " \t \t"ID ": 77, \t \t "TYPE": "Medical Report", \t \t "URL": "Preview" \t가}], \t "iTotalDisplayRecords": 1, \t "iTotalRecords": 1, \t "서초": 1 } –
가 이미 주어진 returnFormat = 내 cffunction의에서 "JSON", 그래서 JSON이 앞에 도달 -end는 지정한 형식대로 표시됩니다. –