trimpath模板怎么遍历map集合

[DY1201]

trimpath模板怎么遍历map集合，求大神指教。。。。。。。。。。

[DY1201]

{for pm in product.priceMap } {for pp in pm} {if pp_index == -1} <li>≧ @{pp } @{product.unit }:<strong data-value="@{pp }" >@{pm_index }</strong></li> {else} <li>@{pp_index }-@{pp }@{product.unit }:<strong data-value="@{pp_index }">@{pm_index }</strong></li> {/if} {/for}

[baidu_33395439]

A varName is any valid JavaScript variable name. A listExpr is a JavaScript expression which should evaluate to an Array, an Object, or to null. The listExpr is evaluated only once. Two variables are bound in the main body of the loop: __LIST__varName - holds the result of evaluating listExpr. varName_index - this is the key or counter used during iteration. Examples: {for x in customer.getRecentOrders()} ${x_index} : ${x.orderNumber} <br/> {forelse} You have no recent orders. {/for} Converted pseudo-code for the above... var __LIST__x = customer.getRecentOrders(); if (__LIST__x != null && __LIST__x.length > 0) { for (var x_index in __LIST__x) { var x = __LIST__x[x_index]; ${x_index} : {$x.orderNumber} <br/> } } else { You have no recent orders. }