我有这个试图动态创建此表的手柄代码
<tr>
{{#each this}}
{{#ifCond this }}
{{/ifCond}}
{{/each}}
</tr>
现在我有一个像这样定义的把手帮助器(在res.render中发送这个帮助器就像这样)
'ifCond': function( state ) {
if(state == "success")
return Spacebars.SafeString('<td class="tile-green">' + state + '</td>');
else if( state == "failure")
return Spacebars.SafeString('<td class="tile-red">' + state + '</td>');
else if (state == "unknown"
return Spacebars.SafeString('<td class="tile-orange">' + state + '</td>');
else
return Spacebars.SafeString('<td>' + state + '</td>');
}
似乎没有效果。任何人都可以帮助我吗?
答案 0 :(得分:1)
以下是如何执行此操作的示例:https://jsfiddle.net/ChristopheThiry/L34f7rm2/
模板:
{ "lines" : [
{ "columns" : [ { "state" : "STEP1" }, { "state" : "STEP2" }, { "state" : "STEP3" } ] },
{ "columns" : [ { "state" : "success" }, { "state" : "failure" }, { "state" : "unknown" } ] },
{ "columns" : [ { "state" : "success" }, { "state" : "success" }, { "state" : "unknown" } ] }
] }
帮助者:
{{1}}
数据:
{{1}}