数据管理必看!Kendo UI for jQuery过滤器的全球化
< 返回列表时间: 2019-11-20来源:OSCHINA
【围观】麒麟芯片遭打压成绝版,华为亿元投入又砸向了哪里?>>>
Kendo UI for jQuery最新试用版下载
Kendo UI 目前最新提供 Kendo UI for jQuery 、 Kendo UI for Angular 、 Kendo UI Support for React 和 Kendo UI Support for Vue 四个控件。Kendo UI for jQuery是创建现代Web应用程序的最完整UI库。
Kendo UI Filter 小部件是一个统一的控件,用于筛选具有数据源的数据绑定组件。
概述
全球化进程结合组件消息的翻译(本地化)和使其适应特定的文化(国际化和支持从右到左),通过过滤器消息的本地化可以启用过滤器的全球化功能。
本地化
过滤器提供用于定义其过滤器运算符(例如包含、等于或大于)和逻辑消息(例如,AND和OR)的文本选项。
要本地化消息,请在messages字段中设置所需的字符串。要本地化运算符的名称,请列出可用的运算符,然后在operators字段中设置其文本。
<div id="filter"></div>
<ul id="listView"></ul>
<script type="text/x-kendo-template" id="item">
<li>
<strong>#= name #</strong>, aged #= age #, is on vacation: #= isOnLeave #
</li>
</script>
<script>
$(document).ready(function () {
var dataSource = new kendo.data.DataSource({
data: [
{ name: "Jane Doe", age: "25", isOnLeave: false },
{ name: "John Doe", age: "33", isOnLeave: true },
{ name: "John Smith", age: "37", isOnLeave: true },
{ name: "Nathan Doe", age: 42, isOnLeave: false }
],
schema: {
model: {
fields: {
name: { type: "string" },
age: { type: "number" },
isOnLeave: { type: "boolean" }
}
}
}
});
$("#filter").kendoFilter({
dataSource: dataSource,
messages: {
or: "OR", // The OR main logic text.
and: "AND", // The AND main logic text.
apply: "Set Filter" // The APPLY button text.
},
operators: {
string: {
eq: kendo.ui.Filter.fn.options.operators.string.eq, // Take the default Kendo UI text.
contains: "Partially Matches" // Define a custom text.
},
number: {
gte: "Larger Than", // Define a custom text.
lt: kendo.ui.Filter.fn.options.operators.number.lt // Take the default Kendo UI text.
}
},
expressionPreview: true, // Shows a text preview of the filter expression.
applyButton: true, // Shows the built-in Apply button.
fields: [ // Defining the fields is not mandatory. Otherwise, they will be taken from the data source schema.
// If you define the fields, their names and types must match the data source definition.
{ name: "name", type: "string", label: "Name" },
{ name: "age", type: "number", label: "Age" },
{ name: "isOnLeave", type: "boolean", label: "On Vacation" }
],
expression: { // defining an initial filter expression is not required
logic: "and",
filters: [
{ field: "age", value: 30, operator: "gte" },
{ field: "name", value: "Doe", operator: "contains" }
]
}
}).data("kendoFilter").applyFilter();
// Chain the method call to immediately apply filtering after the widget initialization because an initial filter is set.
$("#listView").kendoListView({
dataSource: dataSource,
template: kendo.template($("#item").html())
});
});
</script>
了解最新Kendo UI最新资讯,请关注Telerik中文网!
热门排行