车把的索引高于两个级别

Question

我正在尝试使用车把构建一个 table 与 rowspan 并且我正在尝试让备用行颜色对我有利。

这是模板：

{{#each .}}
    {{#if_even @index}}
        <tr>
    {{else}}
        <tr class="oddrow">
    {{/if_even}}
    <td class="singlevaluecell" rowspan="{{#countmembers this.pools}}{{/countmembers}}">{{loadbalancer}}</td>
    {{#if this.pools.length}}
        {{#each this.pools}}
            <td class="poolcell" rowspan="{{this.members.length}}">{{this.name}}</td>
            {{#each members}}
                {{#if @first}}
                    <td class="membercell">{{this.name}} - {{this.enabled}}</td>
                    </tr>
                {{else}}
                    {{#if_even @../../index}}
                        <tr>
                    {{else}}
                        <tr class="oddrow">
                    {{/if_even}}
                    <td class="membercell">{{this.name}}  - {{this.enabled}}</td>
                    </tr>
                {{/if}}
            {{/each}}
        {{/each}}
    {{else}}
        <td class="poolcell">N/A</td>
        <td class="membercell">N/A</td>
        </tr>
    {{/if}}
{{/each}}

这是数据：

[{
    "pools": [{
        "name": "POOLNAME",
        "members": [{
            "name": "/Common/MEMBER01",
            "availability": "AVAILABILITY_STATUS_GREEN"
        }, {
            "name": "/Common/MEMBER02",
            "availability": "AVAILABILITY_STATUS_GREEN"
        }],
        "loadbalancer": "LBNAME"
    }],
    "loadbalancer": "LBNAME"
}]

之前我尝试仅使用一个级别 (@../index) 来执行此操作，并且效果很好。

@../../index 应该工作吗？我在做其他错误吗？我就是想不通。

任何 suggestion/way 调试将不胜感激！

/帕特里克

Answer 1

问题不是 @../../index 不起作用，而是我的 table 标记。 :)

{{#each .}}
        {{#if_even @index}}
            <tr>
        {{else}}
            <tr class="oddrow">
        {{/if_even}}
        <td class="singlevaluecell" rowspan="{{#countmembers this.pools}}{{/countmembers}}">{{loadbalancer}}</td>
        {{#if this.pools.length}}
            {{#each this.pools}}
        {{#if @first}}
                  <td class="poolcell" rowspan="{{this.members.length}}">{{#trimpartition this.name type="hidepoolpartition"}}{{/trimpartition}}</td>
                {{else}}
          {{#if_even @../index}}
            <tr>
          {{else}}
            <tr class="oddrow">
          {{/if_even}}
            <td class="poolcell" rowspan="{{this.members.length}}">{{#trimpartition this.name type="hidepoolpartition"}}{{/trimpartition}}</td>
        {{/if}}
        {{#each members}}
                    {{#if @first}}
                        <td class="membercell">{{this.name}} - {{this.enabled}}</td>
                        </tr>
                    {{else}}
                        {{#if_even @../../index}}
                            <tr>
                        {{else}}
                            <tr class="oddrow">
                        {{/if_even}}
                        <td class="membercell">{{this.name}}  - {{this.enabled}}</td>
                        </tr>
                    {{/if}}
                {{/each}}
            {{/each}}
        {{else}}
            <td class="poolcell">N/A</td>
            <td class="membercell">N/A</td>
            </tr>
        {{/if}}
    {{/each}}

车把的索引高于两个级别

Handlebars get index two levels above

json

parent

handlebars.js