Ms CRM中的Javascript(带有odata查询）不起作用
Javascript in Ms CRM (with odata query) is not working?
我创建了一个javaScript（顺便说一下，我昨天才学会的）
此脚本设置为在帐户实体的 OnSave 事件时触发。我使用我在互联网上找到的查询构建器工具构建一个 odata 查询，该工具应该检索所有任务（$select=ActivityId，CreatedOn ），这些任务是在 2015-01-26T18：30：00.000Z 之前创建的（$filter=CreatedOn ge datetime'2015-01-26T18：30：00.000Z'）
这是来自查询生成器的实际查询：
$.ajax({
type: "GET",
contentType: "application/json; charset=utf-8",
datatype: "json",
url: Xrm.Page.context.getClientUrl() + "/XRMServices/2011/OrganizationData.svc/TaskSet?$select=ActivityId,CreatedOn&$filter=CreatedOn ge datetime'2015-01-26T18:30:00.000Z'",
beforeSend: function (XMLHttpRequest) {
XMLHttpRequest.setRequestHeader("Accept", "application/json");
},
async: true,
success: function (data, textStatus, xhr) {
var results = data.d.results;
for (var i = 0; i < results.length; i++) {
var ActivityId = results[i].ActivityId;
var CreatedOn = results[i].CreatedOn;
}
},
error: function (xhr, textStatus, errorThrown) {
alert(textStatus + " " + errorThrown);
}
});
在查询生成器中，它返回结果：
[
{
"CreatedOn": "/Date(1422342587000)/",
"ActivityId": "c23ba479-f3a5-e411-80dc-c4346bada6a4"
},
{
"CreatedOn": "/Date(1422342783000)/",
"ActivityId": "ba7754ee-f3a5-e411-80dc-c4346bada6a4"
},
{
"CreatedOn": "/Date(1422343425000)/",
"ActivityId": "12d40a6d-f5a5-e411-80dc-c4346bada6a4"
}
]
在结果中，我发现在返回日期创建的值"CreatedOn": "/Date(1422343425000)/",.。
我想检索在帐户实体中创建新记录之前 7 天创建的所有任务..所以我写了逻辑在通用值方面得到了当前的 dat var current_date = Date().valueOf()并在 milisecs 中减去了 7 天(7*24*60*60*1000=604800000) var week_earlier = current_date - 604800000;
在下面的代码中，您可以看到我做了什么
function retrive()
{
//var date =2015-01-26T18:30:00.000Z;
var current_date = Date().valueOf();
var week_earlier = current_date - 604800000;
$.ajax({
type: "GET",
contentType: "application/json; charset=utf-8",
datatype: "json",
url: Xrm.Page.context.getClientUrl() + "/XRMServices/2011/OrganizationData.svc/TaskSet?$select=ActivityId,CreatedOn&$filter=CreatedOn ge datetime'"+week_earlier+"'",
beforeSend: function (XMLHttpRequest) {
XMLHttpRequest.setRequestHeader("Accept", "application/json");
},
async: true,
success: function (data, textStatus, xhr) {
var results = data.d.results;
for (var i = 0; i < results.length; i++) {
var ActivityId = results[i].ActivityId;
var CreatedOn = results[i].CreatedOn;
}
alert("number of records found :"+results.length);
},
error: function (xhr, textStatus, errorThrown) {
alert(textStatus + " " + errorThrown);
}
});
}
但它不起作用....它显示
"error Bad Request"
我还尝试使用浏览器的 URL 进行查询
https://avikcompany.crm5.dynamics.com/XRMServices/2011/OrganizationData.svc/TaskSet?$select=CreatedOn,ActivityId&$filter=CreatedOn ge datetime'1422342587000'(this '1422342587000' is present in result of the previously fired query).
但它也抛出了一个错误
<!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="ErrorPageTemplate.css" >
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>HTTP 400 Bad Request</title>
<script src="errorPageStrings.js" language="javascript" type="text/javascript">
</script>
<script src="httpErrorPagesScripts.js" language="javascript" type="text/javascript">
</script>
</head>
<body onLoad="javascript:initHomepage(); expandCollapse('infoBlockID', true); initGoBack(); initMoreInfo('infoBlockID');">
<table width="730" cellpadding="0" cellspacing="0" border="0">
<!-- Error title -->
<tr>
<td id="infoIconAlign" width="60" align="left" valign="top" rowspan="2">
<img src="info_48.png" id="infoIcon" alt="Info icon">
</td>
<td id="mainTitleAlign" valign="middle" align="left" width="*">
<h1 id="mainTitle">The webpage cannot be found</h1>
</td>
</tr>
<tr>
<!-- This row is for HTTP status code, as well as the divider-->
<td id="http400Align" class="errorCodeAndDivider" align="right"><ID id="http400"> HTTP 400</ID>
<div class="divider"></div>
</td>
</tr>
<!-- Error Body -->
<!-- What you can do -->
<tr>
<td>
</td>
<td id="likelyCausesAlign" valign="top" align="left">
<h3 id="likelyCauses">Most likely causes:</h3>
<ul>
<li id="causeErrorInAddress">There might be a typing error in the address.</li>
<li id="causeLinkOutOfDate">If you clicked on a link, it may be out of date.</li>
</ul>
</td>
</tr>
<tr>
<td>
</td>
<td id="whatToTryAlign" valign="top" align="left">
<h2 id="whatToTry">What you can try:</h2>
</td>
</tr>
<!-- retype address -->
<tr>
<td >
</td>
<td id="retypeAddressAlign" align="left" valign="middle">
<h4>
<table>
<tr>
<td valign="top">
<img src="bullet.png" border="0" alt="" class="actionIcon">
</td>
<td valign="top">
<ID id="retypeAddress">Retype the address.</ID>
</td>
<tr>
</table>
</h4>
</td>
</tr>
<!-- back to previous page -->
<tr>
<td >
</td>
<td id="goBackAlign" align="left" valign="middle">
<h4>
<table>
<tr>
<td valign="top">
<img src="bullet.png" border="0" alt="" class="actionIcon">
</td>
<td valign="top">
<span id="goBackContainer"></span><noscript id="goBack">Go back to the previous page.</noscript>
</td>
</tr>
</table>
</h4>
</td>
</tr>
<!-- top level domain-->
<tr>
<td >
</td>
<td id="mainSiteAlign" align="left" valign="middle">
<h4>
<table>
<tr>
<td valign="top">
<img src="bullet.png" border="0" alt="" class="actionIcon">
</td>
<td valign="top">
<ID id="mainSite1">Go to </ID><span id="homepageContainer"><noscript id="mainSite2">the main site</noscript></span><ID id="mainSite3"> and look for the information you want.</ID>
</td>
</tr>
</table>
</h4>
</td>
</tr>
<!-- InfoBlock -->
<tr>
<td id="infoBlockAlign" align="right" valign="top">
</td>
<td id="moreInfoAlign" align="left" valign="middle">
<h4>
<table>
<tr>
<td valign="top">
<a href="#" onclick="javascript:expandCollapse('infoBlockID', true); return false;"><img src="down.png" id="infoBlockIDImage" border="0" class="actionIcon" alt="More information"></a>
</td>
<td valign="top">
<span id="moreInfoContainer"></span>
<noscript><ID id="moreInformation">More information</ID></noscript>
</td>
</tr>
</table>
</h4>
<div id="infoBlockID" class="infoBlock">
<p id="errorExplanation">This error (HTTP 400 Bad Request) means that Internet Explorer was able to connect to the web server, but the webpage could not be found because of a problem with the address.</p>
<p id="moreInfoSeeHelp">For more information about HTTP errors, see Help.</p>
</div>
</td>
</tr>
</table>
</body>
</html>
谁能告诉我我哪里出错了？（我假设我提到的日期值未被 crm odata 服务访问）或者如何将日期转换为这种格式"yyyy-mm-ddThh：mm：ss.uuuZ"
您可以使用 toISOString（） 轻松获取该格式的日期;
http://jsfiddle.net/j5m97nfv/3/
var current_date = new Date().valueOf();
var week_earlier = new Date(current_date - 604800000);
var n = week_earlier.toISOString();
您在上面的代码中遇到的一个问题是您没有构造新的 Date 对象。您的current_date实际上返回的日期字符串不是以毫秒为单位的日期表示形式。你需要新的日期（）;
相关文章：
- 内部分区字体大小获胜'调整浏览器窗口大小时不会随媒体查询而更改
- j查询utc offSets的时差
- 如何有效地将游戏数据存储在URL查询字符串中
- 如何处理node.js节点mongodb中的连接和查询队列
- 如何从 HTML 查询中删除项目
- 从查询字符串参数推断出正确的数据类型
- 将curl查询转换为jQuery.ajax(）
- 触发媒体查询断点时刷新页面
- 使用DynamoDB查询返回
- 当查询不在displayField中时，引导Ajax Typeahead不显示结果
- 如何将PHP get查询转换为Meteor's HTTP.get(）
- AngularJS:获取链接中没有哈希的查询字符串值
- 捕获初始RedQueryBuilder查询中的SQL问题
- AngularJS，如何更改查询字符串
- 具有大型几何图形的基于沙发的空间查询
- 在php中提交数据时，如果某些值为null，而某些值为非null，如何进行查询
- 如何使用 OData 查询选项按日期进行筛选
- Ms CRM中的Javascript(带有odata查询）不起作用
- 如何使用 JavaScript 和 REST OData 查询 CRM 2011 AppointmentSet 时测试
- CRM 2011 OData 关系查询教程
