【发布时间】:2022-01-23 19:12:43
【问题描述】:
我有一个带有使用引导程序构建的 UI 的 Struts 2 应用程序,我正在尝试使用 struts2 jquery 标记库让 JQuery datepicker 工作。我正在使用 <sj:head compressed="true" jqueryui="true" /> 来包含 JQuery CSS 和 JS 库。以下是使用sj:head 包含的内容:
<script type="text/javascript" src="/struts/js/base/jquery-1.11.0.min.js"></script>
<script type="text/javascript" src="/struts/js/base/jquery.ui.core.min.js?s2j=3.7.1"></script>
<script type="text/javascript" src="/struts/js/plugins/jquery.subscribe.min.js?s2j=3.7.1"></script>
<script type="text/javascript" src="/struts/js/struts2/jquery.struts2.min.js?s2j=3.7.1"></script>
<script type="text/javascript">
$(function () {
jQuery.struts2_jquery.version = "3.7.1";
jQuery.scriptPath = "/struts/";
jQuery.ajaxSettings.traditional = true;
jQuery.ajaxSetup({
cache: false
});
jQuery.struts2_jquery.require("js/struts2/jquery.ui.struts2.min.js?s2j=3.7.1");
});
</script>
<link id="jquery_theme_link" rel="stylesheet"
href="/struts/themes/smoothness/jquery-ui.css?s2j=3.7.1" type="text/css"/>
下面是JSP中datepicker相关的代码:
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<div class="form-group row">
<label class="col-sm-2 control-label">From</label>
<div class="col-sm-4">
<sj:datepicker id="fromDate" displayFormat="m/d/y" showOn="focus" name="startDate"></sj:datepicker>
</div>
<label class="col-sm-2 control-label">To</label>
<div class="col-sm-4">
<sj:datepicker id="toDate" displayFormat="m/d/y" showOn="focus" name="endDate"></sj:datepicker>
</div>
</div>
<script>
$(function() {
$("#fromDate").datepicker({
dateFormat: 'yy-mm-dd',
maxDate: 0,
changeYear: true
}).attr('readonly', 'readonly');
$("#toDate").datepicker({
dateFormat: 'yy-mm-dd',
maxDate: 0,
changeYear: true
}).attr('readonly', 'readonly');
});
</script>
这些字段显示正常,并且似乎也可以正常工作。但是,我在控制台中收到以下错误:
Uncaught TypeError: Cannot set properties of undefined (setting 'version')
at HTMLDocument.<anonymous> (viewResults:62:39)
at j (jquery-1.11.0.min.js:776:111)
at Object.fireWith [as resolveWith] (jquery-1.11.0.min.js:810:100)
at Function.ready (jquery-1.11.0.min.js:865:65)
at HTMLDocument.K (jquery-1.11.0.min.js:873:97)
jquery-3.1.1.min.js:2 Uncaught TypeError: Cannot read properties of undefined (reading 'initDatepicker')
at HTMLDocument.<anonymous> (viewResults:360:27)
at j (jquery-3.1.1.min.js:2:29948)
at k (jquery-3.1.1.min.js:2:30262)
jquery-3.1.1.min.js:2 Uncaught TypeError: Cannot read properties of undefined (reading 'bind')
at HTMLDocument.<anonymous> (viewResults:372:26)
at j (jquery-3.1.1.min.js:2:29948)
at k (jquery-3.1.1.min.js:2:30262)
jquery-3.1.1.min.js:2 Uncaught TypeError: Cannot read properties of undefined (reading 'initDatepicker')
at HTMLDocument.<anonymous> (viewResults:382:27)
at j (jquery-3.1.1.min.js:2:29948)
at k (jquery-3.1.1.min.js:2:30262)
jquery-3.1.1.min.js:2 Uncaught TypeError: Cannot read properties of undefined (reading 'bind')
at HTMLDocument.<anonymous> (viewResults:394:26)
at j (jquery-3.1.1.min.js:2:29948)
at k (jquery-3.1.1.min.js:2:30262)
我无法弄清楚导致这些错误的原因是什么。我尝试删除 sj:head 并手动包含库,但这也不起作用。
【问题讨论】:
标签: javascript jquery-ui struts2 jquery-ui-datepicker struts2-jquery