[英]Declare variable in custom template in Angular 2
How can I declare variable that isn't coming from parent component? 如何声明不是来自父组件的变量? In this example rowData comes from p-column but I need to declare another variable.
在此示例中,rowData来自p列,但我需要声明另一个变量。
<p-column *ngFor="let h of header">
<template let-ms="rowData" pTemplate="body" let-m="getMetricByName(ms.metrics, h)">
{{m.name}} //for example
</template>
</p-column>
There is currently no way to declare variables in the template. 当前无法在模板中声明变量。
See also angular's ng-init alternative in Angular 2 另请参阅Angular 2中的angular的ng-init替代方案
This issue seems related https://github.com/angular/angular/issues/15020 这个问题似乎与https://github.com/angular/angular/issues/15020相关
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