如何访问车把中具有动态索引的对象中的数组?
How do I access an array within an Object having dynamic index in handlebar?
我正在尝试访问车把模板中的以下数组:
myobj= {
'5d842f0706f2a639183226bc': [
{
order_no: '5d842f0706f2a639183226bc',
order_date: 'Sep 20, 2019',
products: [Object],
supplier: [Object],
quantity: 1
}
],
'5d842e6406f2a639183226b9': [
{
order_no: '5d842e6406f2a639183226b9',
order_date: 'Sep 20, 2019',
products: [Object],
supplier: [Object],
quantity: 1
}
]
}
尝试过
{{#each mail_obj }}
{{#each @index}}
<p> {{this.order_no}}
{{/each}}
{{/each}}
如果以上不可能,我将如何编写一个可以访问数组中特定项目的助手?
请在您的 .hbs 文件中使用它
{{#each myobj as |item|}}
{{#each item as |details|}}
<p>{{details.order_no}}</p>
<p>{{details.order_date}}</p>
{{/each}}
{{/each}}
我正在尝试访问车把模板中的以下数组:
myobj= {
'5d842f0706f2a639183226bc': [
{
order_no: '5d842f0706f2a639183226bc',
order_date: 'Sep 20, 2019',
products: [Object],
supplier: [Object],
quantity: 1
}
],
'5d842e6406f2a639183226b9': [
{
order_no: '5d842e6406f2a639183226b9',
order_date: 'Sep 20, 2019',
products: [Object],
supplier: [Object],
quantity: 1
}
]
}
尝试过
{{#each mail_obj }}
{{#each @index}}
<p> {{this.order_no}}
{{/each}}
{{/each}}
如果以上不可能,我将如何编写一个可以访问数组中特定项目的助手?
请在您的 .hbs 文件中使用它
{{#each myobj as |item|}}
{{#each item as |details|}}
<p>{{details.order_no}}</p>
<p>{{details.order_date}}</p>
{{/each}}
{{/each}}