サーバーにajaxリクエストを送信するjqGridがあります。ただし、サーバーはまったく異なる形式で json 応答を送信します (変更できません)。したがって、サーバーからの応答を解析する必要があるため、jqGrid はデータを適切に表示できます。
私が正しく理解していれば、コンバーターでajaxGridOptionsを使用できます。そのため、応答をキャプチャして解析できます。コンバーターが正常に動作し、応答を適切に解析しているように思えます。ただし、jqGrid は解析された応答を理解していません。「読み込み中…」というメッセージが永遠に表示されます（リクエスト/レスポンスが正常で、コンソールにjavascriptエラーがないことをfirebugで確認できます）。
誰でもこれで私を助けることができますか?
これが私のコードです：
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html><head>
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.14/themes/redmond/jquery-ui.css" />
<link rel="stylesheet" type="text/css" href="http://www.ok-soft-gmbh.com/jqGrid/jquery.jqGrid-4.1.2/css/ui.jqgrid.css" />
</head><body>
<!-- IMPORT JS -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.14/jquery-ui.min.js"></script>
<script type="text/javascript" src="http://www.ok-soft-gmbh.com/jqGrid/jquery.jqGrid-4.1.2/js/i18n/grid.locale-en.js"></script>
<script type="text/javascript" src="http://www.ok-soft-gmbh.com/jqGrid/jquery.jqGrid-4.1.2/js/jquery.jqGrid.min.js"></script>
<script>
$(document).ready(function() {
var parsedResponse = '{"currentPage" : "1", "totalRecords" : 5, "pageSize" : 3,'
+ '"myData" :[{"id" : "1", "name" : "Name 1" },'
+ ' { "id" : "3", "name" : "Name 3" },'
+ ' { "id" : "2", "name" : "Name 2" }]'
+ '}';
var myGrid = $('<table>').attr( "id", "useraccount-search-datagrid");
var myPager = $("<div>").attr("id", "useraccount-search-datagrid-pager");
$("body").append(myGrid, myPager);
myGrid.jqGrid({
pager : myPager,
// datastr: parsedResponse, // If I use these parameters and remove ajaxGridOptions then it will work fine with the local data
// datatype : "jsonstring", // If I use these parameters and remove ajaxGridOptions then it will work fine with the local data
serializeGridData : function(data) {
return '{"SearchCriteria": {"keyword":"emai","orderByField":"userName","sortOrder":"DESC","pagination":{"pageSize":"10","pageNumber":"2"}}}';
},
ajaxGridOptions: {
url: "../rush-controller-testing/userAccount/find",
type: "POST",
contentType: "application/json; charset=utf-8",
dataType: "json",
converters: { "text json": function (responseText) {
// console.log(responseText); // Shows the response string from the cerver
return parsedResponse;
}
},
success: function(data, textStatus, jqXHR ) {
// Nice! It shows 'parsedResponse' from 'converters'. Looks good so far.
console.log(data); console.log(textStatus); console.log(jqXHR);
}
},
colModel : [
{ name : 'name', index : 'id', width : "500"}
],
jsonReader: {
root: "myData", page: "currentPage", records: "totalRecords"
},
rowNum : 3,
viewrecords : true,
height : "auto",
ignoreCase : true,
hidegrid: false
});
});
</script>
</body>
</html>
===更新===
私のサーバーの応答は次のようなものです：
{"UserAccountSearchResult":{
"userAccounts":[{
"userAccountId":18,
"clientAccount":{"clientAccountId":19,"name":"name:5791","firstName":"firstName:5791","lastName":"lastName:5791","active":true},
"userName":"email@824504.com",
"password":"password824504",
"firstName":"firstName824504",
"lastName":"lastName824504",
"isActive":true,
"phoneNumbers":{"phoneNumberId":36,"number":824504824504},
"addresses":{"addressId":126,"country":"CANADA","provinceOrState":"ONTARIO","address":"address824504","city":"Windsor","postalCode":"postalCode824504"},
"emails":{"emailId":36,"email":"secondaryEmail@824504.ca"}
},{
"userAccountId":44,
"clientAccount":{"clientAccountId":45,"name":"name:3136","firstName":"firstName:3136","lastName":"lastName:3136","active":true},
"userName":"email@796312.com",
"password":"password796312",
"firstName":"firstName796312",
"lastName":"lastName796312",
"isActive":true,
"phoneNumbers":{"phoneNumberId":88,"number":796312796312},
"addresses":{"addressId":298,"country":"CANADA","provinceOrState":"ONTARIO","address":"address796312","city":"Greater Sudbury","postalCode":"postalCode796312"},
"emails":{"emailId":88,"email":"secondaryEmail@796312.ca"}
}]
,"pagination":{"pageSize":10,"pageNumber":2,"totalItems":49}}}
したがって、この応答を以下のようなものに解析する関数が既にあります。そして、この解析された応答を jqGrid で使用したいのは、私のアプリケーションでは次のような多くのケースがあるためです。
{"currentPage" : "1", "totalRecords" : 2, "pageSize" : 3,
"myData" :[{
"id" : "1", "name" : "firstName824504", "email" : "secondaryEmail@824504.ca"
},{
"id" : "3", "name" : "firstName796312", "email" : "secondaryEmail@796312.ca"
}]
};
=== 最終コード ===
私はそれを働かせました。助けてくれてありがとう。これが私の機能例です。将来、他の誰かに役立つことを願っています。
$(document).ready(function() {
/*
* Here I will have a very complex logic to parse the response from the server in something jqGrid can understand.
* Right now it is just a hard-coded string to make thinks easer to understand
*/
function parseResponse(responseText){
var parsedResponse = '{"currentPage" : "1", "totalRecords" : 5, "pageSize" : 3, "pageTotal" : 2,'
+ '"myData" :[{"id" : "1", "name" : "Name 1" },'
+ ' { "id" : "3", "name" : "Name 3" },'
+ ' { "id" : "2", "name" : "Name 2" }]'
+ '}';
return JSON.parse(parsedResponse);
};
var myGrid = $('<table>').attr( "id", "useraccount-search-datagrid");
var myPager = $("<div>").attr("id", "useraccount-search-datagrid-pager");
$("body").append(myGrid, myPager);
myGrid.jqGrid({
pager : myPager,
// datastr: parsedResponse, // If I use these parameters and remove ajaxGridOptions then it will work fine with the local data
datatype : "json",
url: "../rush-controller-testing/userAccount/find",
mtype: "POST",
serializeGridData : function(data) {
// That is just a hard-coded example to make things easier to understand. Will change it to a more complex logic later.
return '{"SearchCriteria": {"keyword":"emai","orderByField":"userName","sortOrder":"DESC","pagination":{"pageSize":"10","pageNumber":"3"}}}';
},
ajaxGridOptions: {
contentType: "application/json; charset=utf-8",
},
colModel : [
{ name : 'name', index : 'name', width : "500"}
],
jsonReader: {
repeatitems: false,
root: function(data){
//the actual data
var result = parseResponse(data);
return result.myData;
},
total: function(data) {
//total pages for the query
var result = parseResponse(data);
return result.pageTotal;
},
page: function(data){
//current page of the query
var result = parseResponse(data);
return result.currentPage;
},
records: function(data){
//total number of records for the query
var result = parseResponse(data);
return result.totalRecords;
}
},
rowNum : 3,
viewrecords : true,
height : "auto",
ignoreCase : true,
hidegrid: false
});
});