I need to get all phone numbers to textarea from users collection.How can I do?
SMSnumaralar=textarea
Template.uyelereSMSgonder.events({
'click #numaralariKopyala': function (e, template) {
var getdata=Meteor.users.find({});
template.$('#SMSnumaralar').val(getdata.profile.phone);
}
});
You can extract an array of just the phone numbers easily using map, then join it with a given a separating character (a newline in my example), and finally put your newly created string of phone numbers in the textarea:
Template.uyelereSMSgonder.events({
'click #numaralariKopyala': function (e, template) {
var phoneNumbers=Meteor.users.find({}).map(function (user) {
return user.profile.phone;
}).join('\n');
template.$('#SMSnumaralar').val(phoneNumbers);
}
});
Related
I have two publications.
The first pub implements a search. This search in particular.
/* publications.js */
Meteor.publish('patients.appointments.search', function (search) {
check(search, Match.OneOf(String, null, undefined));
var query = {},
projection = {
limit: 10,
sort: { 'profile.surname': 1 } };
if (search) {
var regex = new RegExp( search, 'i' );
query = {
$or: [
{'profile.first_name': regex},
{'profile.middle_name': regex},
{'profile.surname': regex}
]
};
projection.limit = 20;
}
return Patients.find(query, projection);
});
The second one basically returns some fields
/* publications.js */
Meteor.publish('patients.appointments', function () {
return Patients.find({}, {fields: {'profile.first_name': 1,
'profile.middle_name': 1,
'profile.surname': 1});
});
I've subscribed to each publication like so:
/* appointments.js */
Template.appointmentNewPatientSearch.onCreated(function () {
var template = Template.instance();
template.searchQuery = new ReactiveVar();
template.searching = new ReactiveVar(false);
template.autorun(function () {
template.subscribe('patients.appointments.search', template.searchQuery.get(), function () {
setTimeout(function () {
template.searching.set(false);
}, 300);
});
});
});
Template.appointmentNewPatientName.onCreated(function () {
this.subscribe('patients.appointments');
});
So here's my problem: When I use the second subscription (to appointments.patients), the first one doesn't work. When I comment the second subscription, the first one works again. I'm not sure what I'm doing wrong here.
The issue here is you have two sets of publications for the same Collection. So when you refer to the collection in client there is now way to specify which one of the publication it has to refer too.
What you can do is, publish all data collectively i.e. all fields you are going to need and then use code on client to perform queries on them.
Alternatively, the better approach will be to have two templates. A descriptive code:
<template name="template1">
//Code here
{{> template2}} //include template 2 here
</template>
<template name="template2">
//Code for template 2
</template>
Now, subscribe for one publication to template one and do the stuff there. Subscribe to second publication to template 2.
In the main template (template1) include template2 in it using the handlebar syntax {{> template2}}
How to make register helper that returns users profile name?
I want to make a global template helper that would show a users profile name in the view. So, the use case would be I have one template that list items, another for messages and another lastly displaying the item on its own page. This is what I have so far:
client/helpers.js
// if we used items as a example, make its so the item template can see the specific item.
Template.items.helpers({
items: function() {
return Items.find();
},
});
Template.registerHelper("usernameFromId", function (userId) {
var user = Meteor.users.findOne({_id: userId});
return user.profile.name;
});
client/subscriptions.js
Meteor.subscribe('allUsernames');
server/publications.js
Meteor.publish("allUsernames", function () {
return Meteor.users.find({},
{ fields: { 'profile.name': 1 }
});
});
client/templates/item.html
<template name="item">
{{usernameFromId user}}
</template>
This does nothing, where am I in error?
UPDATE
No changes yet, as I'm not sure what to do.
The code is actually correct. In order to make the global helper I had to change:
var user = Meteor.users.findOne({_id: userId});
to
var user = Meteor.users.findOne({_id: this.userId});
So the complete function is:
Template.registerHelper("usernameFromId", function (userId) {
var user = Meteor.users.findOne({_id: this.userId});
return user.profile.name;
});
Thanks commentators!
I have this code for limiting checkboxes in a form and I want to know if it's possible for me to utilize it with more than one ID, something like 10 options limit between those two forms(The IDs are iphorm_1_10 and iphorm_1_12)
Thanks!
<script>
jQuery(document).ready(function ($) {
var $checkboxes = $('.iphorm_1_10');
$checkboxes.click(function () {
var checked = 0;
$checkboxes.each(function () {
if ($(this).is(':checked')) {
checked++;
}
});
if (checked > 10) {
alert('You can only select 10 options')
$(this).prop('checked', false);
$.uniform.update();
return false;
}
});
});
I am confused. $('.iphorm_1_10'); refers to CLASS .iphorm_1_10 and not ID, am i wrong? If you use classes, just give your forms the same class. If you want to use ID's, repeat your .each for every ID you got.
I have an app in Meteor and the idea is that an admin user can add a document and assign it to one of its customers (customers are stored in the user collection). So I would like to present a dropdownbox with customers on the document insert view. The relevant code of the schema is below:
customer: {
type: [String],
label: "Customers",
allowedValues: function () {
return Meteor.users.find().map(function (user) {
return user._id
});
},
autoform: {
options: function () {
return Meteor.users.find({}).map(function(user) {
return {
value: user._id,
label: user.profile.name
}
})
}
},
optional: true
}
When I put a type: String (instead of [String]) it shows the current user only in a dropdownbox. If I use [String] (as it should be), the dropdownbox actually turns in a text box (it does not have the typical dropdown behaviour) with 3 fields (for all the users it found), yet it only shows the first one again but leaves placeholders for the other 2.
The view uses:
{{> afQuickField name='customer'}}
IMPORTANT: The account package, by default doest not publish the users collection. You will have to write a new publication method in your server and corresponding subscription in your client for this to work.
No read on..
Well.. This is a bit tricky. Look at the code below and edit your 'autoform' section accordingly.
autoform: {
options: function () {
var options = [];
Meteor.users.find().forEach(function (element) {
options.push({
label: element.profile.name, value: element._id
})
});
return options;
}
}
the required syntax for selection box 'options' is:
options:{[label,value],...}
The above code reads all the rows from the user collection, and pushes each row to an array called 'options' as an array.
Hope this helps or gives you some insights.
Please note that the above only works if your collection subscription/publication are proper.
Look at the following code to get a simple idea.
if (Meteor.isClient) {
Meteor.subscribe('allUsers')
}
if (Meteor.isServer) {
Meteor.publish('allUsers', function() {
return Meteor.users.find({}, {fields:{username:1,emails:1}})
})
}
I'm new to Meteor and I want to create a slideshow with items from a collection, in this case simple words. The slideshow should be controlled by back and forward buttons and replace the current word.
In JavaScript/jQuery I would create an array of objects and a control index, with limits via if-statements, so the index never can drop below zero or overflow the length of the array.
See fiddle for working example:
http://jsfiddle.net/j0pqd26w/8/
$(document).ready(function() {
var wordArray = ["hello", "yes", "no", "maybe"];
var arrayIndex = 0;
$('#word').html(wordArray[arrayIndex]);
$("#previous").click(function(){
if (arrayIndex > 0) {
arrayIndex -= 1;
}
$('#word').html(wordArray[arrayIndex]);
});
$("#next").click(function(){
if (arrayIndex < wordArray.length) {
arrayIndex += 1;
}
$('#word').html(wordArray[arrayIndex]);
});
});
Meteor
I'm curious how to implement this in regards to best practice in meteor and abide to the reactive pattern as I'm still trying to wrap my head around this interesting framework. My first hurdle is to translate the
if (arrayIndex < wordArray.length)
// to
if (Session.get("wordIndex") < ( (((length of collection))) )
According to the docs I should do a find on the collection, but I have only manage to return an empty array later with fetch. Sorry if this got long, but any input would be appreciated to help me figure this out.
collection.find([selector], [options])
cursor.fetch()
This is the code I have so far:
Words = new Mongo.Collection("words");
if (Meteor.isClient) {
// word index starts at 0
Session.setDefault("wordIndex", 0);
Template.body.helpers({
words: function () {
return Words.find({});
},
wordIndex: function () {
return Session.get("wordIndex");
}
});
Template.body.events({
"submit .new-word": function (event) {
// This function is called when the word form is submitted
var text = event.target.text.value;
Words.insert({
text: text,
createdAt: new Date() //current time
});
// Clear form
event.target.text.value = "";
// Prevent default form submit
return false;
},
'click #previous': function () {
// decrement the word index when button is clicked
if (Session.get("wordIndex") > 0) {
Session.set("wordIndex", Session.get("wordIndex") - 1);
}
},
'click #next': function () {
// increment the word index when button is clicked
if (Session.get("wordIndex") < 10 ) {
Session.set("wordIndex", Session.get("wordIndex") + 1);
}
}
});
}
if (Meteor.isServer) {
Meteor.startup(function () {
});
}
.count() will return the number of documents in a collection.
`db.collection.count()`
There is something called Collection helpers, which works similar to other helpers (eg., template, etc.,). More elaborate explanation is covered here: https://medium.com/space-camp/meteor-doesnt-need-an-orm-2ed0edc51bc5