Kendo html字符串格式化为html htmlentities

时间:2014-04-22 13:09:54

标签: php kendo-ui kendo-datasource

所以在后端我使用PHP,这里是字符串格式化的方式:

$temp['photos'] = html_entity_decode( $HTMLformatedImg );

并且作为回应它的格式正确:

"photos":"<img src='url/test1.jpg'><img src='url/test2.png'>"

当我尝试使用以下方式将其显示给用户时:

dataSourceDeals = new kendo.data.DataSource({
    //serverPaging:  true,
    serverSorting: true,
    transport: {
        read: {
            url: crudServiceBaseUrlDeals + "read&businessId={/literal}{$details.id}{literal}",
            dataType: "jsonp"
        },
        update: {
            url: crudServiceBaseUrlDeals + "update&businessId={/literal}{$details.id}{literal}",
            dataType: "jsonp"
        },
        destroy: {
            url: crudServiceBaseUrlDeals + "destroy&businessId={/literal}{$details.id}{literal}",
            dataType: "jsonp"
        },
        create: {
            url: crudServiceBaseUrlDeals + "create&businessId={/literal}{$details.id}{literal}",
            dataType: "jsonp"
        },
    },
    batch: false,
    pageSize: 10,
    schema: {
        total: "total",
        data: "data",
        model: {
            id: 'id',
            fields: {
                id:                 { type: "number", editable: false },
                dealName:           { type: "string" },
                photos:             { type: "string" },
                description:            { type: "string" },
                active:         { type: "string" }
            }
        }          
    }
});      

我显示了文字结果。当我试着检查那个文本时,我得到了这个

&lt;img src='url/test1.jpg'&gt;&lt;img src='url/test2.png'&gt;  

我不确定发生了什么事以及为什么。

我正在使用最新版本的Kendo UI。

修改

$("#deals").kendoGrid({
            dataSource: dataSourceDeals,
            pageable: true,
resizable: true,
toolbar: [{ text:"Add Deal", className: "gridAddDeal"}, { text:"Edit Selected", className: "gridEditDeal"}, { text:"Delete Selected", className: "gridDeleteDeal"}],
            height: 400,
            sortable: 'true',
selectable: true,
            columns: [       
                 { field: "id", title: "ID", width: "40px" },
                 { field: "dealName", title: "Coupon Name", width: "100px" },
                 { field: "photos", title: "Photos", width: "100px" },
                 { field: "description", title: "Description", width: "100px" },
                 { field: "active", title: "Active", width: "70px" }
            ]        
        });

1 个答案:

答案 0 :(得分:3)

不确定它是否是缺陷或功能,但您可以轻松解决它将photos字段的模板定义为template: "#= photos #"

columns: [       
    { field: "id", title: "ID", width: "40px" },
    { field: "dealName", title: "Coupon Name", width: "100px" },
    { field: "photos", title: "Photos", width: "100px", template: "#= photos #" },
    { field: "description", title: "Description", width: "100px" },
    { field: "active", title: "Active", width: "70px" }
]        

请在此处查看:http://jsfiddle.net/OnaBai/H6dD5/

从我的观点来看,这是一项功能,因为这是能够将特殊字符打印为<>& ...而无需模板的唯一方法。据了解,您可能不会发送HTML,而是会生成一些可生成HTML的可变数据。

或者,您可以考虑将照片的网址发送为逗号分隔值photos: 'url/test1.jpg, url/test2.png',然后将模板定义为:

<script id="photo-tpl" type="text/kendo-tpl">
    # var ps = data.photos.split(","); #
    # for (var i = 0; i < ps.length; i++) { #
        <img src="#= ps[i] #"/>
    #}#
</script>

不确定这是否比在后端生成HTML更容易,但至少它(从我的角度来看)更清晰地分离了模型 - 视图 - 控制器。

请在此处查看此方法:http://jsfiddle.net/OnaBai/H6dD5/1/