Hi I have done this to add dynamic form field
<div ng-repeat="wspVdcMuniTbl in wspVdcMuniTbls">
<div class="col-sm-5">
<label>VDC/Municipalities</label>
<select
ng-model="wspVdcMuniTbl.tbl_vdc_municipality_id[$index]"
options="municipalities"
ng-options="municipality.id as municipality.name for municipality in municipalities">
</select>
</div>
<div class="col-sm-5">
<label>Wards</label>
<input type="text"
ng-model="wspVdcMuniTbl.wards[$index]"
id="Location">
</div>
<div class="col-sm-2">
<label> </label>
<button ng-hide="$first" ng-click="removeServiceArea($index)">-</button>
</div>
</div>
<div class="col-sm-2">
<button ng-click="addServiceArea()">+</button>
and my js part is
$scope.wspVdcMuniTbls = [{}];
$scope.addServiceArea = function(){
$scope.wspVdcMuniTbls.push({});
}
$scope.removeServiceArea = function(index){
$scope.wspVdcMuniTbls.splice(index,1);
}
here adding dynamic form field is working fine but after submit console.log($scope.wspVdcMuniTbl) is undefined what will be the problem please help
Related
I am trying to add user to database using bootstrap modalI am not getting any error but not able to fetch user data.
<div class="modal-body">
<form class="form-horizontal" role="form">
<div class="form-group">
<label class="col-sm-3 control-label" >First name</label>
<div class="col-sm-9">
<input type="text" class="form-control" ng-model="firstname">
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Last name</label>
<div class="col-sm-9">
<input type="text" class="form-control" ng-model="lastname" >
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-default" ng-click="add()">Add</button>
</div>
</div>
</form>
</div>
my controller is:
$scope.add = function()
{
console.log(firstname); //here i want to display fn&ln and make http request to codeigniter api o/p in console is: firstname(not the username entered)
}
And i also want to update it in database using codeigniter api call, can anyone plz help me through this?
You should use $scope.firstname you need to have $scope for accessing scope variables
Don't forget to add ng-app and ng-controller to your template HTML
Hello I am beginner of Angularjs and I want to build dynamic validations.Here is my code shortened as well as possible.
JS
$scope.inputValidates = [
{ 'name':'name',
'validate':'required',
},
{ 'name':'email',
'validate':'type = email',
}]
HTML
<div ng-repeat="vitem in vm.inputValidates">
<input name={{vitem.name}} ng-model="vm.useraccount[vitem.name]" {{item.validate}}>
</div>
I want this input result as
<input name=name ng-model="vm.useraccount[vitem.name] required>
<input name=name ng-model="vm.useraccount[vitem.name] type = email>
Thanks for taking time for this.
Use ng-required:
<div ng-repeat="vitem in vm.inputValidates">
<input name={{vitem.name}} ng-model="vm.useraccount[vitem.name]" ng-required="item.validate">
</div>
By the way, I see you assigned inputValidates to your $scope. So you should be accessing it in your view by inputValidates, not vm.inputValidates.
Sample is HERE
Sample contains both required and pattern validation applied on textbox rendered using ng-repeat and use ng-switch based on your validation type
<div ng-repeat="field in fields">
<div style="width:600px">
<div ng-form name="validMe" style="width:58%;float:left" ng-switch="field.validationType">
{{field.name}} :
<div ng-switch-when="required">
<input id="input{{$index}}" name="input{{$index}}" type="text" ng-model="field.value" required>
<span style="color: #a94442" ng-show="validMe['input\{\{$index\}\}'].$error.required ">Field Required!</span>
</div>
<div ng-switch-when="email">
<input type="email" id="input{{$index}}" name="input{{$index}}" ng-model="field.value" ng-pattern="/^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+#[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/">
<span style="color: #a94442" ng-show="validMe['input\{\{$index\}\}'].$error.pattern">Not a valid email!</span>
</div>
</div>
</div>
</div>
I'm building a form using Angular 1.1.1 and Ionic.
There are many "wallets" and the user needs to send a new "value" to each of the wallet. My form has a validation for all fields which works fine when the 'submit' button for the form is pressed.
However, I also have a button next to each wallet to send only value to this wallet (not different values to all wallets). When I press it, all the validation errors appear, but I need error to be visible only for the particular wallet.
My form (index.html):
<form name="myForm" ng-submit="sendValues(wallets)" ng-controller="valuesCtrl" novalidate>
<div class="row" ng-repeat="wallet in wallets">
<div class="col item item-input-inset">
<label class="item-input-wrapper item-text-wrap">
<input name="wallet_{{wallet.id}}" type="number" ng-model="wallet.value" type="text" required/>
</label>
<span ng-show="myForm.wallet_{{wallet.id}}.$error.required">!!!</span>
</div>
<div class="col item">{{ wallet.previous }}</div>
<button ng-click="sendValue(wallet)">
<i class="ion-android-send"></i>
</button>
<span class=ng-show="myForm.$submitted==true && myForm.wallet_{{wallet.id}}.$error.required">Required</span>
</div>
<button class="button" type="submit">Submit</button>
</form>
My controller (values.js):
'Use Strict';
angular.module('App')
.controller('valuesCtrl', function($scope, $localStorage, UserService, $state) {
$scope.sendValues = function(wallets){
if ($scope.myForm.$valid) {
...
} else {
$scope.myForm.submitted = true;
}
},
$scope.sendValue = function(wallet){
if (wallet.value == null) {
$scope.myForm.submitted = true;
} else {
...
}
}
})
You need to create a form for each wallet
This is due to your html name attributes has same value inside ng-repeat
Use $index in your name field for differentiate all the name attribute.
<form name="myForm" ng-submit="sendValues(wallets)" ng-controller="valuesCtrl" novalidate>
<div class="row" ng-repeat="wallet in wallets">
<div class="col item item-input-inset">
<label class="item-input-wrapper item-text-wrap">
<input name="wallet_{{$index}}" type="number" ng-model="wallet.value" type="text" required/>
</label>
<span ng-show="myForm.wallet_{{wallet.id}}.$error.required">!!!</span>
</div>
<div class="col item">{{ wallet.previous }}</div>
<button ng-click="sendValue(wallet)">
<i class="ion-android-send"></i>
</button>
<span class=ng-show="myForm.$submitted==true && myForm.wallet_{{$index}}.$error.required">Required</span>
</div>
<button class="button" type="submit">Submit</button>
</form>
You have to create a form inside form again. But as per HTML standard you can not have nested form. But angular provided that ability to have nested form but the inner form should be ng-form. Which mean you are going to wrap form & inside that you can find multiple ng-form's.
So you should have ng-form="innerForm" which will keep track of each repeated form.
Other thing which I observed is, you did mistake while using ng-show(you had {{}} inside ng-show expression, which would not work). To fix it you could access object via its key like ng-show="innerForm['wallet_'+wallet.id].$error.required"
Markup
<form name="myForm" ng-submit="sendValues(wallets)" ng-controller="valuesCtrl" novalidate>
<div ng-form="innerForm" class="row" ng-repeat="wallet in wallets">
<div class="col item item-input-inset">
<label class="item-input-wrapper item-text-wrap">
<input name="wallet_{{wallet.id}}" type="number" ng-model="wallet.value" type="text" required/>
</label>
<span ng-show="innerForm['wallet_'+wallet.id].$error.required">!!!</span>
</div>
<div class="col item">{{ wallet.previous }}</div>
<button ng-click="sendValue(wallet)">
<i class="ion-android-send"></i>
</button>
<span class=ng-show="innerForm.$submitted==true && innerForm['wallet_'+wallet.id].$error.required">Required</span>
</div>
<button class="button" type="submit">Submit</button>
</form>
I am working on AngularJS with ui-grid. In the grid when i edit a row I am opening a modal window like this
$scope.editRow = function(row){
var modalInstance = $modal.open({
templateUrl : contextPath+ '/row/edit',
controller : 'EditController',
size : 'lg',
scope: $scope,
resolve : {
result : function() {
return row;
}
}
});
modalInstance.result.then(function() {
.......
});
}
and the model window gets open with the row details after calling Editcontroller default function. Until this point it is working fine.
Now i am trying to do the validation on the opened modal window using AngularUI and the validation is not working. Below is my UI page where the validation is not working
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title"></h4>
<h3 align="center">Edit Row Details</h3>
</div>
<div class="modal-body">
<form class="form-horizontal" name="myform" ng-submit="submitForm(myform.$valid)" novalidate>
<!-- Content Start -->
<div class="container">
<div class="row">
<div class="form-group required"
ng-class="{ 'has-error' : myform.name.$invalid && !myform.name.$pristine }">
<label for="name" class="control-label"> Name
</label>
<div>
<input type="text" name="myform.name" class="form-control input-sm"
ng-model="myform.name" placeholder="Name"
required />
<p ng-show="myform.name.$invalid && !myform.name.$pristine" class="help-block"> Name is required.</p>
</div>
</div>
</div>
<div class="row">
<div class="form-group">
<div>
<button type="submit" ng-model="myform.save" ng-disabled="myform.$invalid"
class="btn btn-primary" ng-click="edit(myform)">EDIT</button>
</div>
</div>
</div>
</div>
<!-- Content End -->
</form>
</div>
Somebody please help me how to do the validation. one more thing if i open the modal window normally the validation is working but i have the issue when i edit the row. I think this is a scope issue and the child scope is not getting bind. Your help is very much appreciable.
You don't need to include the form name in the name of the input, it's within a form so the input is bound to that form already. I'd also recommend binding your ng-model to another object on your scope (below I've used model) rather then the form itself.
You would write it like this.
<div class="row">
<div class="form-group required"
ng-class="{ 'has-error' : myform.name.$invalid && !myform.name.$pristine }">
<label for="name" class="control-label"> Name </label>
<div>
<input type="text" name="name" class="form-control input-sm"
ng-model="model.name" placeholder="Name"
required />
<p ng-show="myform.name.$invalid && !myform.name.$pristine" class="help-block"> Name is required.</p>
</div>
</div>
</div>
Also I'd change the ng-submit to the following
<form class="form-horizontal" name="myform" ng-submit="myform.$valid && submitForm()" novalidate>
Finally, I am able to find the solution
in EditController add below code
$scope.form={};
and your form should have form.myform like this
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title"></h4>
<h3 align="center">Edit Row Details</h3>
</div>
<div class="modal-body">
<form class="form-horizontal" name="form.myform"
ng-submit="submitForm(form.myform.$valid)" novalidate>
<!-- Content Start -->
<div class="container">
<div class="row">
<div class="form-group required"
ng-class="{ 'has-error' : form.myform.name.$invalid && !form.myform.name.$pristine }">
<label for="name" class="control-label"> Name </label>
<div>
<input type="text" name="myform.name"
class="form-control input-sm" ng-model="myform.name"
placeholder="Name" required />
<p ng-show="form.myform.name.$invalid && !form.myform.name.$pristine"
class="help-block">Name is required.</p>
</div>
</div>
</div>
<div class="row">
<div class="form-group">
<div>
<button type="submit" ng-model="myform.save" ng-disabled="form.myform.$invalid" class="btn btn-primary"
ng-click="edit(myform)">EDIT</button>
</div>
</div>
</div>
</div>
<!-- Content End -->
</form>
</div>
I am posting this becoz it may be helpful someone..
I have a form with a name field and two validations - required and max-length.
When I enter correct value, the form in controller is showing valid and returning true. But on entering wrong data, $valid is not throwing false and simply says -
Cannot read property '$valid' of undefined
Why is the form getting undefined in this case?
Jsfiddle here
Thanks in advance
Add ng-submit attribute to the form:
<form name="myForm" ng-submit="SaveAndNext()" novalidate>
Change controller to:
function myCtrl($scope, $log){
$scope.data = {};
$scope.SaveAndNext = function(){
if($scope.myForm.$valid){
$log.info('Form is valid');
$log.info($scope.data);
} else {
$log.error('Form is not valid');
}
}
}
Remove ng-click event handler from your submit button
Updated fiddle: http://jsfiddle.net/9cgopo7d/1/
I included the $log service because it's a useful default service and you might not know about it.
See demo below pass your form to controller with the submit click
ng-click="SaveAndNext(myForm)"
and now you can easy access all your form properties
function myCtrl($scope) {
$scope.SaveAndNext = function(form) {
console.log(form);
if (form.$valid) {
alert(form.$valid);
} else {
alert("!" + form.$valid)
}
}
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div class="registrationdetails" ng-app="" ng-controller="myCtrl">
<form name="myForm" novalidate>
<div class="list">
<div class="item list-item">
<div class="row row-center">
<div class="col-50"> <span class="form-field-name">Name</span>
</div>
<div class="col-50">
<textarea type="text" rows="5" ng-model="data.Name" name="Name" ng-maxlength=45 required></textarea> <span ng-show="myForm.Name.$dirty && myForm.Name.$invalid">
<span class="form-error" ng-show="myForm.Name.$error.required">Name is required</span>
<span class="form-error" ng-show="myForm.Name.$error.maxlength">Name should be max 45 characters</span>
</span>
</div>
</div>
</div>
<div class="item list-item">
<div class="row row-center">
<div class="col-50"> <span class="form-field-name">Type</span>
</div>
<div class="col-50">
<select ng-class="{defaultoption: !data.Type}" ng-model="data.Type" name="Type" required>
<option value="" disabled selected class="defaultoption">Type</option>
<option value="1" class="actualoption">Type 1</option>
<option value="2" class="actualoption">Type 2</option>
</select>
<span ng-show="myForm.Type.$dirty && myForm.Type.$invalid">
<span class="form-error" ng-show="myForm.Type.$error.required">Type is required</span>
</span>
</div>
</div>
</div>
<div class="item list-item">
<div class="row">
<div class="col">
<input type="submit" class="button" ng-click="SaveAndNext(myForm)" value="Next">
</div>
</div>
</div>
</div>
</form>
</div>
Place $scope.data={}; at the top of controller:-)
This is happening becuase you are directly submit the form which doesn't yet initialized the data object and therefore name data.Name is not recognized.
And if you place $scope.data={} in that case we have empty data object initialized.So in second case we have atleast reference of empty object whereas in first case it doesn't have any reference.
Fiddle
HTML:
<form name="form" id='form' novalidate>
<input type="text"required name="Title" ng-model="Title">
<div ng-messages="form.Title.$error">
<div ng-message="required">Field Required</div>
</div>
</form>
JS:
$scope.save= function(){
if (!scope.createMessage.$valid) {
scope.form.$submitted = true;
return;
}
The format for using $valid should be like this. If you don't get again then visit the official site of AngularJs.
I had similar problem, but in my case I was a ng-if creating a child scope that did not have the form defined.
Just changed the ng-if to ng-show and the form stop be undefined.