如何以"插入"形式传递字段的默认值?
我正在使用Meteor的软件包:Autoform,Collections2和Simple-Schema.
我的过程是:
无法弄清楚如何使用URL(或任何其他方式)传递参数.问题是如何使用值初始化表单.
假设我有一个URL:
http://localhost:3000/activity/new/Sport
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=============== router.js:
...
Router.map(function () {
...
this.route('newActivity', {
path: '/activity/new/:tag',
data: function() {
Session.set('tag', this.params.tag);
return null;
}
});
...
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=============== models/activity.js
...
Activities = new Meteor.Collection("activities", {
schema: {
title: {
type: String,
label: '????????'
},
...
tag: {
type: String,
label: '???'
}
}
});
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================ templates/avtibity.js
...
Template.newActivity.helpers({
defaultTag: function() {
return Session.get('tag');
}
});
...
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================ templates/activity.html
...
<template name="newActivity">
<h1>Create new Activity!</h1>
{{#autoForm collection="Activities" id="insertActivityForm" type="insert"}} …
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