问题
我真的坚持这一点。专家帮助将不胜感激。
我正在使用 webflow2/spring4?thymeleaf/tiles2。
当我发出 ajax 请求时,只有一些图块呈现可见,但当我查看 html 源代码时,所有图块都“存在”。我也不知道为什么有些是可见的而有些不是。
我无法确定渲染和未渲染之间的明显区别。
原谅屏幕截图,但它有助于显示问题。
相关代码如下:
瓷砖配置
<definition name="standard2r1ct2cb" template="/layouts/standard2r1ct2cb" templateType="thymeleaf">
<put-attribute name="header" value="/tiles/headerTile :: mainHead" type="thymeleaf" cascade="true" />
<put-attribute name="banner" value="/tiles/bannerTile :: mainBanner" type="thymeleaf" cascade="true" />
<put-attribute name="pageTitleTile" value="/tiles/pageTitleTile :: pageTitleTile_hello" type="thymeleaf" cascade="true" />
<put-attribute name="s1" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s2" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s3" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s4" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s5" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s6" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s7" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
<put-attribute name="s8" value="/tiles/blank :: blank" type="thymeleaf" cascade="true" />
</definition>
<definition name="xzcreatetesttype" extends="standard2r1ct2cb" templateType="thymeleaf">
<put-attribute name="pageTitleTile" value="/tiles/pageTitleTile :: pageTitleTile_newtt" type="thymeleaf" cascade="true" />
<put-attribute name="s1" value="/ajaxTiles/newTestTypeAjaxFragment :: s1" type="thymeleaf" cascade="true"/>
<put-attribute name="s2" value="/ajaxTiles/selectedTestUnitTypesAjaxFragment" type="thymeleaf" cascade="true" />
<put-attribute name="s4" value="/ajaxTiles/addTutAjaxFragment" type="thymeleaf" cascade="true"/>
<put-attribute name="s6" value="/tiles/pageTitleTile :: pageTitleTile_newtut" type="thymeleaf" cascade="true"/>
<put-attribute name="s7" value="/tiles/xzcreatetestunittypeTiles :: selectedTucets" type="thymeleaf" cascade="true"/>
<put-attribute name="s8" value="/tiles/xzcreatetestunittypeTiles :: tucetsList" type="thymeleaf" cascade="true"/>
</definition>
除了启动 ajax 调用的 s4 之外,没有渲染 s1 到 s8 的图块。
模板 (tiles:include 和 tiles:replace 似乎没有什么区别)
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:th="http://www.thymeleaf.org"
xmlns:tiles="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org" lang="en">
<head tiles:include="header"></head>
<body>
<div tiles:include="banner"></div>
<TABLE id="bodyMainTable">
<TR>
<div tiles:include="pageTitleTile">s1</div>
</TR>
<TR>
<TD id="bodyMainCellBody" colspan="2"><br /> <br /> <br />
<TABLE id="bodyInnerTable">
<TR>
<TD colspan="2" id="bodyMainCellBody" >
<div tiles:replace="s1">s1</div>
<div tiles:replace="s2">s2</div>
</TD>
</TR>
<TR>
<TD id="bodyMainCellBody" style="width:50%">
<div tiles:replace="s3">s3</div>
<div tiles:replace="s4">s4</div>
<div tiles:include="s5">s5</div>
</TD>
<TD id="bodyMainCellBody" style="width:50%">
<div tiles:include="s6">s3</div>
<div tiles:include="s7">s4</div>
<div tiles:include="s8">s5</div></TD>
</TR>
..........
网络流
<view-state id="xzcreatetesttype">
<transition on="addtut">
<evaluate
expression="testTypeViewService.addTestUnitTypeToTestType(flowScope.vwNewTestType,flowRequestContext)"
result="flowScope.vwNewTestType" />
<render fragments="s2,s4" />
</transition>
..........
阿贾克斯调用
<table id="bodyInnerTable"
style="border: 1px solid #007589; width: 100%; vertical-align: top">
<tr>
<td id="bodyMainCellHead" colspan="2" th:text="#{label.availabletuts}">Name</td>
</tr>
<!-- Iterate through the children (retrieved from db and held in bean as TreeMap)
Each <a> tag must have a unique th:id.
-->
<tr th:each="tut : ${vwNewTestType.tutMap}" th:if="${vwNewTestType.tutMap.size() > 0}">
<td><a th:id="${tut.value}" name="addtutname"
th:href="@{'~' + ${flowExecutionUrl}(_eventId=addtut, tutid=${tut.value},tutname=${tut.key})}">Add</a></td>
<td th:text="${tut.key}">id</td>
</tr>
</table>
<!-- dojo .forEach will then allow for identification of which element is clicked and the webflow transition on=""addtut" is called-->
<script type="text/javascript">
dojo.query("a[name=addtutname]").forEach(function(element)
{
Spring.addDecoration(new Spring.AjaxEventDecoration({
elementId: element.id,
event: "onclick"
//params: { fragments:"s2,s4"}
}))
});
</script>