免责声明:这最初是KendoUI论坛的posted,但没有收到任何答复。
我正尝试在ListView的模板中使用元素的条件格式。这个局部视图使用共享的DataSource来允许通过寻呼机、双卡ListView和前面提到的模板进行导航。相关模板代码如下:
<script id="contact-template" type="text/x-kendo-template">
<div id="ContactCard" class="IsActive${IsActive}">
#if (Salutation === null || Salutation === '') {#<h4>#}else{#<h4>#=Salutation# #}##=FirstName# #=LastName#</h4>
#if (Title === null || Title === '') {##}else{#<p>#=Title#</p>#}#
<br />
#if (Email == 0 || Email === '') {##}else{#<p><a href='mailto:#=LastName#,%20#=FirstName#%20<#=Email#>'>#=Email#</a></p>#}#
#if (Phone === null || Phone === '') {##}else{#<p>#=Phone##if (Extension === null || Extension === '') {#</p>#}else{# ext. #=Extension#</p>#}##}#
</div>
我已经尝试了几种不同的方法来生成这段代码,包括简单的if和反向检查,比如if (Salutation != null && Salutation != '')
,但都没有用。我想我遗漏了一些关于如何在#if部分中引用数据源的数据的内容?我尝试了像if (#=Salutation# != null && #=Salutation# != '')
这样的东西,但是抛出了一个严重的模板错误。
下面是输出:
注意:忽略可怕的格式。这是预定义样式。
下面是整个文件,供参考:
@model int @* accountId *@
<article id="contactArticle">
<div id="contactList"></div>
<footer><span id="pagerTotal"></span><a href="#" class="k-link" id="pageLeft" onclick="pageLeftOne()"><</a><div id="pager"></div><a href="#" class="k-link" id="pageRight" onclick="pageRightOne()">></a></footer>
</article>
<script id="contact-template" type="text/x-kendo-template">
<div id="ContactCard" class="IsActive${IsActive}">
#if (Salutation === null || Salutation === '') {#<h4>#}else{#<h4>#=Salutation# #}##=FirstName# #=LastName#</h4>
#if (Title === null || Title === '') {##}else{#<p>#=Title#</p>#}#
<br />
#if (Email == 0 || Email === '') {##}else{#<p><a href='mailto:#=LastName#,%20#=FirstName#%20<#=Email#>'>#=Email#</a></p>#}#
#if (Phone === null || Phone === '') {##}else{#<p>#=Phone##if (Extension === null || Extension === '') {#</p>#}else{# ext. #=Extension#</p>#}##}#
</div>
</script>
<script type="text/javascript">
var currentPage = 1;
var pages;
var contactDataSource;
//SNIP//
$(document).ready(function() {
var init = 1;
contactDataSource = new kendo.data.DataSource({
transport: {
read: {
url: '@Url.Action("ContactPager", "Contact")',
dataType: "json",
type: "POST",
timeout: 2000,
data: {
accountId: @Model
}
}
},
schema: {
data: "data",
total: "total",
type: "json",
model: {
fields: {
Id: { type: "string"},
FirstName: { type: "string" },
LastName: { type: "string"},
Title: { type: "string", defaultValue: ''},
Salutation: { type: "string", defaultValue: ''},
Extension: { type: "string", defaultValue: ''},
Phone: { type: "string", defaultValue: ''},
Email: { type: "string", defaultValue: ''},
IsActive: {type: "boolean"} //,
//ReceivesDistributionEmails: {type: "boolean"}
}
}
},
pageSize: 2
});
contactDataSource.read();
contactDataSource.bind("change", function(e) {
if (init) {
init = 0;
if (contactDataSource.total() < 1) {
//SNIP
} else {
$("#pager").kendoPager({
dataSource: contactDataSource,
buttonCount: 5
});
//SNIP//
pages = $("#pager").data("kendoPager").dataSource.totalPages();
$("#contactList").kendoListView({
dataSource: contactDataSource,
pageable: true,
template: kendo.template($("#contact-template").html())
});
kendo.init($("#contactList"));
}
}
});
});
</script>
Kendo TL;DR:如何获取模板以基于数据源成员的值构建其内容?
https://stackoverflow.com/questions/11038651
复制相似问题