I use a lib in npm Angular Multiselect Dropdown
How I can hide div alert depend on form dirty or not. My problem is when I load page and my selectedAuthors is put into ng multi select dropdown this makes form dirty.
<div class="col-8">
<div class="alert alert-warning" *ngIf="editForm.dirty">
<strong>Every thing not saved will be lost</strong>
</div>
</div>
<form #editForm='ngForm' id='editForm' (ngSubmit)="updateBook()">
<div class="mb-3">
<label for="exampleInputEmail1" class="form-label">Title</label>
<input type="text" name="title" [(ngModel)]="book.title" class="form-control" id="exampleInputEmail1"
aria-describedby="emailHelp" />
</div>
<div class="form-group row">
<div class="col-sm-2">Authors</div>
<div class="col-sm-6">
<div>
<ng-multiselect-dropdown [placeholder]="'Choose Author'" [settings]="dropdownAuthorSettings"
[data]="listAuthors" [(ngModel)]="selectedAuthors"
name="selectedAuthors"
(onSelect)="onItemSelectAuthor($event)"
(onSelectAll)="onSelectAllAuthor($event)" (onDeSelect)="onItemDeSelectAuthor($event)"
(onDeSelectAll)="onDeSelectAllAuthor($event)">
</ng-multiselect-dropdown>
</div>
</div>
</div>
<button class="btn btn-success" [disabled]=!editForm.dirty>Edit</button>
</form>
Related
Am working on the frontend part of an application whereby I have
some form inputs (wrapped in divs). Each div has a button called
Add Beneficiary. Basically when the user clicks on the button, the div
below it should be displayed (which is hidden by default) and the
sequence continues (each button on a div clicked the div below it
displays).
On the button of each div I have writen some logic whereby on click event
a function called addBeneficiary is triggered. I parse the id of the
button clicked. Next in the function I manipulate the DOM by reaching
out to the parent div and displaying it but the logic does not
work.
~ Kindly assist?
Markup
<!--Person One-->
<div class="container mg-t-30" id="beneficiary1">
<div class="row col-11 mx-auto">
<div class="col-12">
<div class="row">
<div class="col-6">
<label> Category</label>
<input type="email" class="form-control" placeholder="Enter email">
</div>
<div class="col-6">
<label>Family Size</label>
<input type="password" class="form-control" placeholder="Password">
</div>
</div>
<div class="row">
<div class="col-12">
<button class="float-right btn btn-primary" id="btnBen1" onclick="addBeneficiary(this.id)">Add Beneficiary</button>
</div>
</div>
</div>
</div>
</div>
<!--Person Two-->
<div class="container mg-t-30" style="display:none;" id="beneficiary1">
<div class="row col-11 mx-auto">
<div class="col-12">
<div class="row">
<div class="col-6">
<label> Category</label>
<input type="email" class="form-control" placeholder="Enter email">
</div>
<div class="col-6">
<label>Family Size</label>
<input type="password" class="form-control" placeholder="Password">
</div>
</div>
<div class="row">
<div class="col-12">
<button class="float-right btn btn-primary" id="btnBen1" onclick="addBeneficiary(this.id)">Add Beneficiary</button>
</div>
</div>
</div>
</div>
</div>
Logic
function addBeneficiary(beneficiary){
let check = $('#' + beneficiary).parents('div').last().prop('id');
//console.log(check);
$("check").css("display", "block");
}
Its not working because both parents div id is "beneficiary1". And you can't use same id with multiple tag. It should be unique like beneficiary1, beneficiary2 & so on... And also little bit change into your script.
function addBeneficiary(beneficiary){
let check = $('#' + beneficiary).parents('div').next('div');
//console.log(check);
check.css("display", "block");
}
jsfiddle https://jsfiddle.net/y2mva6es/
I am trying to figure out how to use ng-message based off of a button click. Most of the documentation I have found automatically shows the error message based off an input not the button. What would I change so the ng-messages show after the button in clicked. Here is my code
<div ng-controller="userController">
<div class=user>
<form name="login">
<h2 class>Login</h2>
<h3 class = "login_page">UserName</h3>
<input ng-model="user" type="text" ng-minlength="1" required>
<h3 class = "login_page">Password</h3>
<input ng-model="password" type="password" name="password" ng-minlength="4" required>
<input type="submit" value="Login" ng-click="login()" >
<div ng-messages="login.password.$error" style="color:maroon" role="alert">
<div ng-message="required">You did not enter a field</div>
<div ng-message="minlength">Your field is too short</div>
</div>
</form>
</div>
</div>
You can use $submitted flag on the form controller with ngIf:
<div ng-if="login.$submitted" ng-messages="login.password.$error" style="color:maroon" role="alert">
<div ng-message="required">You did not enter a field</div>
<div ng-message="minlength">Your field is too short</div>
</div>
You can use ng-show directive of angular with $submitted property of ng-form
Add this to your code ng-show="login.$submitted"
<input type="submit" value="Login" ng-click="login()" >
<div ng-show="login.$submitted" ng-messages="login.password.$error" style="color:maroon" role="alert">
<div ng-message="required">You did not enter a field</div>
<div ng-message="minlength">Your field is too short</div>
</div>
You can see a working fiddle here . Hope this will help
Or Alternatively add show to each message like this
<div ng-messages="login.password.$error" style="color:maroon" role="alert">
<div ng-show="login.$submitted" ng-message="required">You did not enter a field</div>
<div ng-show="login.$submitted" ng-message="minlength">Your field is too short</div>
</div>
I am trying to clear all the errors and make input values blank on closing of magnific popup.
I inspected the class of 'close' button and tried to fire jquery event but it is not working.
$("button.mfp-close").on('click',function(){
console.log("Closed");
});
When i click on mfp-close then there is no log in console.
HTML snippet is:
<div class="mfp-content"><div id="customdesign" class="white-popup mfp-with-anim">
<div class="row">
<div class="col-sm-12 text-center">
<h3>Upload Your Design</h3>
<p><span class="success_sbmt" style="display:none;color:green">Congratulations! We have sent you the coupon code on your registered email id</span>
</p><form novalidate="novalidate" class="form cmxform" id="customForm">
<input name="leave" value="http://" type="hidden">
<input name="isblank" value="" type="hidden">
<div class="form-group">
<label class="sr-only">Name</label>
<input aria-required="true" class="form-control" name="nam_cst" id="nam_cst"
placeholder="Enter Name.." required="" type="text">
<span class="help-block" style="color:red"></span>
</div>
</form>
</div>
</div>
<button title="Close (Esc)" type="button" class="mfp- close">×</button>
</div></div>
How can we handle this operation??
First of all, if you are using bootstrap framework, use bootstrap modal instead magnific popup, no need for extra js librabry, you can achieve same with bootstrap modal
in your HTML, button you have class="mfp- close" it should be class="mfp-close" as you are binding it like this $("button.mfp-close")
To reset form on pop-up close, you can achieve it with $('form')[0].reset();
Script
$("button.mfp-close").on('click',function(){
alert("Closed");
$('form')[0].reset();
});
HTML
<a class="popup-modal" href="#customdesign">Open modal</a>
<div class="mfp-content">
<div id="customdesign" class="white-popup-block mfp-hide">
<div class="row">
<div class="col-sm-12 text-center">
<h3>Upload Your Design</h3>
<p>
<span class="success_sbmt" style="display:none;color:green">Congratulations! We have sent you the coupon code on your registered email id</span>
</p>
<form novalidate="novalidate" class="form cmxform" id="customForm">
<input name="leave" value="http://" type="hidden">
<input name="isblank" value="" type="hidden">
<div class="form-group">
<label class="sr-only">Name</label>
<input aria-required="true" class="form-control" name="nam_cst" id="nam_cst" placeholder="Enter Name.." required="" type="text">
<span class="help-block" style="color:red"></span>
</div>
</form>
</div>
</div>
<button title="Close (Esc)" type="button" class="mfp-close">×</button>
</div>
</div>
Working fiddle example
I have to check validation on two fields with ng-change. The selected values cannot be same so i have implemented below logic but this function is not even being called. Its been hours and i cannot figure out what i am doing wrong. Please check if logic is being implemented correctly.
So far tried code....
main.html
<div class="panel-body">
<form name="addAttesForm" id="addAttesForm" novalidate k-validate-on-blur="false">
<div class="row">
<div class="form-group col-md-6">
<label for="roleType" class="col-md-4">Role Type:</label>
<div class="col-md-8">
<select
kendo-drop-down-list
data-text-field="'text'"
data-value-field="'id'" name="roleType"
k-option-label="'Select'"
k-data-source="roleTypeDataSource"
ng-model="attestorDTO.riskAssessmentRoleTypeKey"
id="roleType">
</select>
</div>
</div>
</div>
<div class="row">
<div class="form-group col-md-6">
<label for="attestorWorker" class="col-md-4">Attestor:</label>
<div class="col-md-8">
<input type="text" class="form-control" id="attestorWorker" required
ng-model="attestorDTO.attestorWorker" name="attestorWorker"
ng-change="validateProxy('attestorWorker','proxyWorker')"
ng-model-options="{updateOn: 'blur'}"
ng-click="openAttestorSearch()" readonly="readonly"/>
</div>
</div>
</div>
<div class="row">
<div class="form-group col-md-6">
<label for="proxyWorker" class="col-md-4">Proxy :</label>
<div class="col-md-8">
<input type="text" class="form-control" id="proxyWorker" required
ng-model="attestorDTO.proxyWorker" name="proxyWorker"
ng-model-options="{updateOn: 'blur'}"
ng-click="openProxySearch()" ng-disabled="!attestorDTO.attestorWorker" ng-change="validateProxy('attestorWorker','proxyWorker')" readonly="readonly"/>
<p class="text-danger" ng-show="addAttesForm.proxyWorker.$error.dateRange">Attestor and Proxy can not be same</p>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<button class="btn btn-primary pull-right" type="button" ng-disabled="addAttesForm.$invalid" ng-click="saveAttestor()">Add attestor</button>
</div>
</div>
</form>
</div>
main.js
$scope.validateProxy = function(startField, endField) {
console.log("calling validation...");
var isValid = ($scope.attestorDTO[startField]) <= ($scope.attestorDTO[endField]);
$scope.addAttesForm[endField].$setValidity('dateRange',isValid);
$scope.addAttesForm.$setValidity('dateRange',isValid);
};
Remove the readonly attribute. ng-change will not fire on the readonly input elements and the model should be changed via the UI not by the javascript code.
Try like this:
<input type="text" class="form-control" id="attestorWorker" required
ng-model="attestorDTO.attestorWorker" name="attestorWorker"
ng-change="validateProxy('attestorWorker','proxyWorker')"
ng-model-options="{updateOn: 'blur'}"
ng-click="openAttestorSearch()" />
<input type="text" class="form-control" id="proxyWorker" required
ng-model="attestorDTO.proxyWorker" name="proxyWorker"
ng-model-options="{updateOn: 'blur'}"
ng-click="openProxySearch()" ng-disabled="!attestorDTO.attestorWorker" ng-change="validateProxy('attestorWorker','proxyWorker')" />
I have a regular bootstrap-modal in HTML. I'm trying to show/hide it with javascript and i get undefined function.
I'm doing as the bootstrap documentation says, still i get undefined function on this row:
$("#registermodal").modal('show');
This is my HTML modal:
<div class="modal fade" id="registermodal" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="registerDevice">Klargjøring</h4>
</div>
<div class="modal-body">
<div id="registerContent" class="form-group">
<form class="form-horizontal">
<div class="form-group">
<label for="Enhetsnavn" class="col-lg-4 control-label">UUID</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="uuid" placeholder="">
</div>
</div>
<div class="form-group">
<label for="AppleID1" class="col-lg-4 control-label">Apple-ID #1</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="AppleID1" placeholder="">
</div>
</div>
<div class="form-group">
<label for="AppleIDPassword1" class="col-lg-4 control-label">Apple-ID Password #1</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="AppleIDPassword1" placeholder="">
</div>
</div>
<div class="form-group">
<label for="AppleID2" class="col-lg-4 control-label">Apple-ID #2</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="AppleID2" placeholder="">
</div>
</div>
<div class="form-group">
<label for="AppleIDPassword2" class="col-lg-4 control-label">Apple-ID Password #2</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="AppleIDPassword2" placeholder="">
</div>
</div>
<div class="form-group">
<label for="SIMpin" class="col-lg-4 control-label">SIM-PIN</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="SIMpin" placeholder="">
</div>
</div>
<div class="form-group">
<label for="losekod" class="col-lg-4 control-label">Låsekod</label>
<div class="col-lg-8">
<input type="text" class="form-control" id="losekod" placeholder="">
</div>
</div>
<div class="form-group">
<label for="select" class="col-lg-2 control-label">Lokation</label>
<div class="col-lg-10">
<select size="6" class="form-control" id="lokationSelect">
<option value="Phone">Phone</option>
<option value="PDA">PDA</option>
<option value="Phone">Phone</option>
<option value="PDA">PDA</option>
<option value="Phone">Phone</option>
<option value="PDA">PDA</option>
<option value="Phone">Phone</option>
<option value="PDA">PDA</option>
</select>
</div>
</div>
</form>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-success" data-dismiss="modal" onclick="performKlargjoring()">Klargjøring</button>
</div>
</div>
</div>
</div>
One reason you may receive an undefined function would be if you have defined the jquery library more than once.
<script src="/Scripts/jquery-1.10.2.min.js"></script>
<script src="/Scripts/bootstrap.min.js"></script>
<div class="modal fade" id="registermodal" aria-hidden="true">
...
...
</div>
<script src="/Scripts/jquery-1.10.2.min.js"></script>
The bootstrap library gets applied to the first jquery library but when you reload the jquery library, the original bootstrap load is lost (Modal function is in bootstrap).
One common cause of this issue is when including partial blocks of code within a web app as the same javascript file reference could appear in a complete page output in more than one location.
This is especially dangerous when your js definitions are scattered throughout your page ie, in the head, at the top of the body and at the bottom of the body (in a partial template).
I solved my problem changing
$(id).modal("show")
to
jQuery(id).modal("show").
Add following script tag before declaring your own js file. This will solve the error.
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
EDIT: I added an on click to hide : DEMO2
DEMO
It is not giving the undefined function like you say. I suggest wrapping your $("#registermodal").modal('show');
in a $(document).ready(function(){});
If that doesn't work (or if you already did that) I suggest adding your js script (or link) right before your </body>
Last case scenario, make sure you have bootstrap.min.js and jquery on your HTML page.
Try:
$("#registermodal").modal();