I have an ng-repeat nested within another ng-repeat. I want to push some values to the second array when the button is clicked
<div ng-repeat="vehicle in vehicleList">
<div>{{vehicle.number}}</div>
<input name="addName" value="add" ng-click="addVehicle(vehicle)"
<div ng-repeat="categoryList in vehicle.category">
<div>{{categoryList.name}}</div>
</div>
</div>
I tried following code but it's not working
$scope.vehicleList=[];
$scope.addVehicle = function(){
$scope.vehicleList.push({
category:'car'
});
}
Can anyone help me on this. Thanks
<div ng-repeat="vehicle in vehicleList">
<div>{{vehicle.number}}</div>
<input name="addName" value="add" ng-click="addVehicle($index, vehicle)">
<div ng-repeat="categoryList in vehicle.category">
<div>{{categoryList.name}}</div>
</div>
</div>
$scope.vehicleList = [];
$scope.addVehicle = function(index, vehicle) {
$scope.vehicleList[index].category.push({
name: vehicle
});
};
Related
<div class="info-block" ng-app="">
<div ng-controller="Note">
<div class="checkbox">
<label>
<p><b>Primary Publication: </b>
{{ form_widget(form.input_ppubs, { 'attr': {'class': 'valOption'}}) }}
</p>
</label>
</div>
<div ng-repeat="item in items">
<input type="text" placeholder="new input" ng-model="item.primaryPub">
</div>
<button type="button" ng-click="add()">New Item</button>
</div>
I am trying to retrieve the value of the html input field and remove it from input upon a button click
I am able to get the code, but I don't know how to remove the code.
var Note = function($scope){
$scope.items = [];
$scope.add = function () {
//angular way of implementing document.getElementByID();
pub1 = angular.element('#form_input_ppubs').val();
$scope.items.push({
primaryPub: pub1
});
};
}
You don't have to retrieve your items like this. It's ugly and not the angular way. angular.element('#form_input_ppubs').val();
Instead, simply reference it in your input using ngModel.
Declare it in your scope.
$scope.inputItem = null;
HTML
<input ng-model="inputItem " />
Use it in your function:
$scope.addItem = function(item) {
$scope.items.push(item);
//reset the model
$scope.inputItem = null;
}
Call it using ng-click
<button type="button" ng-click="addItem(inputItem)">Add Item</button>
If you do:
console.log($scope.items);
You should see an entry for primaryPub, the model for your input. Then you can target it by nulling the model, so:
$scope.items.primaryPub = null;
However you're using this inside an ng-repeat:
<div ng-repeat="(i, item) in items">
<input type="text" placeholder="new input" ng-model="items[i].primaryPub">
</div>
So your console.log (if you have more than one item in 'items') should show an array-like structure for primaryPub.
So I have the following div:
<div id="chatrooms" ng-controller="TableMsgController">
<section id="chatroom">
<div id="messages" >
<ul>
<li ng-repeat="entry in seenMsgs">{{entry.msg}}</li>
</ul>
</div>
<form action="">
<input type="text" id="userMsg" ng-model="userMsg">
<input type="button" class="gButton" id= "sendMsgBtn" value="Send" ng-click="sendMsg()" />
</form>
</section>
</div>
And I have the following controller:
tables.controller('TableMsgController',function ($rootScope,$scope) {
$scope.msgSeen = [];
$scope.sendMsg = function () {
//console.log("sendMsg button pushed");
//console.log($scope.userMsg);
$scope.msgSeen.push( {'msg':$scope.userMsg} );
// console.log($scope.msgSeen);
};
The ng-repeat is not working.
Any idea why?
Z
Two things I can spot:
a) You're missing a closing brace on sendMsg:
tables.controller('TableMsgController',function ($rootScope,$scope) {
$scope.msgSeen = [];
$scope.sendMsg = function () {
//console.log("sendMsg button pushed");
//console.log($scope.userMsg);
$scope.msgSeen.push( {'msg':$scope.userMsg} );
// console.log($scope.msgSeen);
} <---------------------------------------------- :)
};
and b) you define msgSeen in the scope but are attempting to iterate over seenMsgs:
<li ng-repeat="entry in seenMsgs">{{entry.msg}}</li>
Resolve both of these and see if that fixes it.
What I'am trying to do is convert every user input into a label using angular. I believe that I'am doing the right thing, but is not working. I will appreciate if somebody take a look at this code. Thank you
here is a plunker
<div class="row" ng-controller="tagForm">
<div ng-click="addEntry()">
<div class="col-xs-12 col-sm-12 col-md-10 ">
<input type="text" placeholder="What are your area of expertise" ng-model="newEntry.name" class="form-control border" />
</div>
<div class="col-xs-12 col-md-2 center form-button">
<input type="button" value="Add" class="btn btn-orange btn-add" />
</div>
<div class="col-md-8 col-sm-offset-2" id="up">
<br />
<span class="label label-primary" ng-repeat="entry in entries">{{entry.name}}</span>
</div>
</div>
</div>
app.controller('tagForm', ['$scope', function($scope) {
return $scope.addEntry = function() {
$scope.entries.push($scope.newEntry);
return $scope.newEntry = {};
};
}]);
You have a few things wrong in your Plunk, but here's some stuff to start with:
You need to wire up a click event on your Add button. Right now, its not doing anything when you click it
Bind to an ng-model on the scope just using 'newEntry'. All you're typing is a name so thats all you need to save on the scope.
Loop over entries, printing out just 'entry' instead of 'entry.name'
And your controller should look like this (no need for the returns)
app.controller('tagForm', ['$scope', function($scope) {
$scope.entries = [];
$scope.addEntry = function() {
$scope.entries.push($scope.newEntry);
};
}]);
See this fiddle:
http://jsfiddle.net/smaye81/anrv2qms/1/
I' new to AngularJS and have a following ambiguity with usage of ngModel. I want to give to the user possibility to generate unlimited number of "name": "value" pairs. So I generating div with ng-repeat for every element from pair. Here is my html:
<div ng-app>
<div ng-controller="TestCtrl">
<input type="button" value="+" ng-click="addNewRow();"/>
<div ng-repeat="a in range(itemsNumber)"><input type="text" name="key"/> : <input type="text" name="value"/></div>
</div>
</div>
And the JavaScript:
function TestCtrl($scope) {
$scope.itemsNumber = 1;
$scope.range = function() {
return new Array($scope.itemsNumber);
};
$scope.addNewRow = function () {
$scope.itemsNumber++;
}
};
Here is working js fiddle:
http://jsfiddle.net/zono/RCW2k/
I want to have model for this generating items but not sure how to do it.
I would appreciate any ideas and tips.
Best regards.
Edit:
I have create other solution. It can be viewed in this fiddle
http://jsfiddle.net/zono/RCW2k/8/
But is this solution is good idea?
Here is a fiddle: http://jsfiddle.net/RCW2k/13/
You should just create an array on the scope and it's also your model:
controller:
function TestCtrl($scope) {
$scope.items = [{key:"hello",value:"world"}]
$scope.addNewRow = function () {
$scope.items.push({key:"",value:""});
}
};
html:
<div ng-controller="TestCtrl">
<input type="button" value="+" ng-click="addNewRow();"/>
<div ng-repeat="item in items">
<input type="text" name="key" ng-model="item.key"/> :
<input type="text" name="value" ng-model="item.value"/>
</div>
</div>
I have 3 different form pages which are inserted using ng-include into DOM within a bootstrap modal window. What is the best way to do validation in every form and do a complete form submit(for all the 3 forms) in scenario like this?
HTML
<div ng-switch on="page">
<div ng-switch-when="Games">
<div ng-include="'Games.html'"></div>
</div>
<div ng-switch-when="Music">
<div ng-include="'Music.html'"></div>
</div>
<div ng-switch-when="Videos">
<div ng-include="'Videos.html'"></div>
</div>
</div>
Demo : http://plnkr.co/edit/D1tMRpxVzn51g18Adnp8?p=preview
There is to find a way to validate data yet
(may be with jqueryvalidation) but can be a starting point.
I think there is no way to get the value of games.$valid
so I've thought of
var app = angular.module("myApp", [])
app.controller("FormsCtrl", function($scope) {
//console.log($scope);
// $scope.items = ['Games', 'Music', 'Videos'];
$scope.$on('someEvent',function(e,a){
console.log(a);
})
});
app.directive("myform", function() {
return {
restrict: "A",
link:function(scope,element,attrs){
element.bind('submit',function(e){
var isValid = false; // TO DO :)
scope.$emit('someEvent', [attrs.fname,isValid]);
});
}
}
});
<div ng-controller="FormsCtrl">
<div ng-switch on="page">
<div ng-switch-when="Games">
<div ng-include="'Games.html'"></div>
</div>
<div ng-switch-when="Music">
<div ng-include="'Music.html'"></div>
</div>
<div ng-switch-when="Videos">
<div ng-include="'Videos.html'"></div>
</div>
</div>
</div>
<form name="games" class="simple-form" myform fname="games">
<input type="text" ng-model="prefix.games.name" name="uName" required /><br>
</form>
EDIT
A smarter quicker way :)
app.controller("FormsCtrl", function($scope) {
$scope.mySubmit = function(isValid){
console.log(isValid);
}
});
<form name="games" class="simple-form" ng-submit="mySubmit(games.$valid)">
<input type="text" ng-model="prefix.games.name" name="uName" required /><br>
</form>