I'm new to using AngularJS and UI Bootstrap and I'm trying to add dropdowns dynamically using ng-repeat. The problem is that when any one dropdown is clicked it triggers all of them. I'm guessing I'm doing something really stupid with my code and I would appreciate it if someone could point me in the right direction on how to make this code work:
<div class="form-group" data-ng-repeat="item in ctrl.items">
<div class="col-sm-4">
<input type="text" class="form-control" placeholder="" name="itemDescription" data-ng-model="item.description">
</div>
<div class="col-sm-5">
<div class="input-group">
<input type="tel" class="form-control" placeholder="" name="value" data-ng-model="item.value">
<div class="input-group-btn" dropdown is-open="ctrl.isOpen">
<button type="button" class="btn btn-default dropdown-toggle" dropdown-toggle>Dropdown <span class="caret"></span></button>
<ul class="dropdown-menu dropdown-menu-right" role="menu">
<li></li>
</ul>
</div>
</div>
</div>
The problem is that with more than one dropdown, a click results in all dropdowns being triggered and its probably something really easy but I'm having a hard time with it.
Appreciate any help
/Regards Kris
The issue is is-open="ctrl.isOpen". You are binding the opening of all of them with ctrl. It should be bound to something distinct for each repeat, i.e. something like is-open="item.isOpen"
Related
I am having a requirement to create a search query of parameters and send it to server. I have created the drop downs from where the user will populate the values. Below is the code on the UI:
<div ng-repeat="criteria in criterias">
<div class="m-b">
<div class="form-group s-b" style="width: 150px;">
<span>classification</span>
<select ng-model="criteria.selectedClassification" class="form-control" id="classification" ng-options="classification for classification in classification" ng-change="handleClassification(criteria)" style="max-width:100%"></select>
</div>
<div class="form-group s-b" style="width: 150px;">
<span>Config</span>
<select id="config" ng-model="criteria.selectedConfig" ng-options="config for config in config" class="form-control" ng-change="handleConfig(criteria)" style="max-width:100%" ></select>
</div>
<div class="form-group s-b" style="width: 150px;">
<span>Attribute</span>
<select id="attribute" class="form-control" ng-options="attribute for attribute in attributes" ng-model="criteria.selectedAttribute" style="max-width:100%;" ng-change="handleAttrChange(criteria )"></select>
</div>
<div class="form-group s-b" style="width: 150px;">
<span>Predicate</span>
<select class="form-control" ng-model="criteria.predicate" style="max-width:100%">
<option value="matches">Matches</option>
<option value="not-matches">Not Matches</option>
</select>
</div>
<div class="form-group s-b" style="width: 100px;">
<span>Value</span>
<select class="form-control" name="account" ng-model="criteria.value" ng-options="item for item in values" style="max-width:100%">
</select>
</div>
<div class="form-group s-b" style="margin-top: 20px;">
<span>
<button class="btn btn-sm btn-primary pad-btn" type="submit" ng-click="addCriteria()"><i class="fa fa-plus"></i>
</button>
<button class="btn btn-sm btn-danger pad-btn" type="submit" ng-click="deleteCriteria(criteria)"><i
class="fa fa-minus"></i></button>
</span>
</div>
</div>
</div>
I have wrapped the code inside a repeat so that the user can create multiple criteria (each having one filter condition). The user can create criteria by clicking on the + icon. I am facing issues when working with one criteria, any update done on the config is setting the attributes of all the criteia instead of the current criteria.
I have created a working plunker to demo this. Please let me know where I am going wrong.
Link to Plunker - Link to Plunker
The issue is your list of attributes.
Whenever you are changing the config, you are calling a function that is changing the list of attributes. Each row of criteria is looking at the same attributes array. So if you change the config in the first and the third row, they are both affecting what attributes is set to, so it's filtering the array twice.
To avoid this, each of your rows should have an array of the lookups you're going to be filtering on. Then inside the function of the ng-change, filter the array that is in your current criteria, so that each row of criteria is using it's own lookup.
I'm trying to display two ng-repeats showing the same array in two different formats: A simple list with checkboxes and the same list, with extended info and checkboxes.
The following example works fine in Angular.
<label ng-repeat="item in vm.items">
<input type="checkbox" ng-model="item.selected">
{{item.name}}
</label>
<div ng-repeat="item in vm.items">
<h1>{{item.name}}</h1>
<p>{{item.desc}}</p>
<input type="checkbox" ng-model="item.selected">
</div>
But if I use Material Design Lite, the checked state isn't updated, so when you click in one checkbox, the other one stills the same.
Real example:
<div ng-repeat="item in vm.items">
<div class="mdl-card__title" ng-style="{'background-image': 'url({{item.photo}})'}">
<h2 class="mdl-card__title-text">{{item.name}}</h2>
</div>
<label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect" for="checkbox-{{$id}}">
<input type="checkbox" ng-model="item.selected" ng-change="vm.updateMDL()" class="mdl-checkbox__input" id="checkbox-{{$id}}">
<span class="mdl-checkbox__label">Select {{item.name}}</span>
</label>
</div>
And in the list:
<div ng-repeat="item in vm.items">
<label class="mdl-checkbox mdl-js-checkbox mdl-js-ripple-effect" for="checkbox-list-{{$id}}">
<input type="checkbox" ng-model="item.selected" class="mdl-checkbox__input" id="checkbox-list-{{$id}}">
<span class="mdl-checkbox__label">{{item.name}}</span>
</label>
</div>
If I click one checkbox then the same one in the list, object's selected status gets toggled and the clicked checkbox doesn't change (since it didn't change to selected in the first place)
Anyone else facing this issue? Workarounds?
In my code I am using ng-show and ng-required in combination. But, ng-required is not working as expected even when the respective $scope variable value is set to false. Please find the code below
<div role="form" name="selectQuestionsForm" id="selectQuestionsForm" ng-form>
<div class="form-group col-sm-12">
<label class="control-label question-answer-label"
for="firstQuestionSelect">First question</label>
<div>
<select class="form-control nopadding">
<option value="">-- Select --</option>
</select>
</div>
<div ng-show="showCustomQuestion.first" >
<input type="text" class="form-control" ng-model="questionsText.first" ng-required="showCustomQuestion.first"
id="firstQuestionInput" name="firstQuestionInput" validation-min-length="3" validation-max-length="100" />
</div>
<label class="control-label question-answer-label"
for="firstAnswerInput">First answer</label>
<div style="padding-bottom: 15px;">
<input type="text" class="form-control" ng-model="answersText.first"
id="firstAnswerInput" validation-min-length="3" validation-field-required="true" validation-max-length="100" required/>
</div>
</div>
</div>
<div id="securityActionBtnContainer" class="visible-md visible-sm visible-lg">
<button id="saveBtn" type="button" ng-disabled="selectQuestionsForm.$invalid" class="btn btn-default btn-xs pull-right" ng-click="saveQuestion(selectQuestionsForm.$valid)">Save</button>
<button id="cancelBtn" type="button" class="btn btn-xs btn-default pull-right" style="margin-right: 10px;" ng-click="redirect['cancel']()">Cancel</button>
</div>
The select element have a logic to display the option and it is working fine. When we select the option 'Write my own question', the hidden input is displayed. If user choose any other question the custom question input is hidden and not part of the form element. But ng-required is still getting applied though the value is set to the false and respective form doesn't validate.
Please let me know what I am missing to make it work. Thanks in advance for your help.
Use ng-if instead of ng-show. Items hidden using ngShow or ngHide still exist in the DOM and will be processed by angular. It's just not visible to a user.
in the following code I have one drop-down list (serviceSmallId) for type of service.
It is populated using model info.
There is a second field check-box which should only be visible when drop-down has a selected value of 'Weekly'. I am trying to use ng-show/ hide of angular.
I tried to search for possible solutions but no luck.
Can anyone please guide me what I am doing wrong.
<section id="scrubber-view" class="mainbar" data-ng-controller="scrubber as vm">
<section class="matter">
<div class="container">
<div>
<button class="btn btn-info" ng-click="vm.goBack()"><i class="fa fa-arrow-left"></i>Back</button>
<button class="btn btn-info" ng-click="vm.cancel()" ng-disabled="!vm.canSave"><i class="fa fa-undo"></i>Cancel</button>
<button class="btn btn-info" ng-click="vm.save()" ng-disabled="!vm.canSave"><i class="fa fa-save"></i>Save</button>
<span ng-show="vm.hasChanges" style="color:orange" class="dissolve-animation ng-hide"><i class="fa fa-asterisk"></i></span>
</div>
<div class="row">
<div class="widget wblue">
<div data-cc-widget-header title="{{vm.title}}" subtitle="{{vm.scrubber.scrubberId}}"></div>
<form class="form-horizontal">
<div class="form-group">
<label for="serviceSmallId" class="col-sm-2">Service</label>
<div class="col-sm-4">
<select class="form-control" id="serviceSmallId" ng-model="vm.scrubber.serviceSmallId"
ng-options="item.dataLookupId as item.description for item in vm.serviceSmalls | orderBy:['sortOrder','description']">
</select>
</div>
</div>
<div class="form-group" ng-show="vm.scrubber.serviceSmallId.value=='Weekly'">
<input class="form-control" type="checkbox" id="fullyFlanged" value="Bar" />
</div>
</form>
</div>
</div>
</div>
</section>
</section>
There probably is a more elegant "angular way" solution,
but I updated you code to work here - http://jsbin.com/tupisoriho/1/edit?html,js,output
Explanation of changes
Provided ng-show a value vm.checker
added ng-change to the select element and gave it a function checkerGo which tested to see if dropdown == 'weekly', if yes change vm.checker
Update
there is a more "angular way" - using expressions!
As per #Omri Aharon fiddle/comment below.
You don't need to get the value property because a ng-model don't hold the element but the value itself;
<div class="form-group" ng-show="vm.scrubber.serviceSmallId.value=='Weekly'">
must be
<div class="form-group" ng-show="vm.scrubber.serviceSmallId == 'Weekly'">
EDIT: In your case vm.scrubber.serviceSmallId will contain the ID and not the description Weekly. I suggest you to use ng-change directive to call a function in your controller that will find the item based on ID and set in the controller to be visible for ng-show.
<select class="form-control" id="serviceSmallId" ng-model="vm.scrubber.serviceSmallId"
ng-options="item.dataLookupId as item.description for item in vm.serviceSmalls | orderBy:['sortOrder','description']"
ng-change="vm.selectObj()">
vm.selectObj() will find and set the current selected object in the scope to an controller variable (ex.: vm.selectedItem) and:
<div class="form-group" ng-show="vm.selectedItem.description=='Weekly'">
I have a page where multiple forms are created based on ng-repeat. Everything works fine until write something into the input and everything gets duplicated on all the other repeated forms input elements. I have used ng-model="Notify.message" which is nothing but object which takes the value from the input and sends to control on button submit and hence rest of the logic.
I am looking for when if one form is been filled, other forms should keep quite and shouldn't duplicate the values written in input text of form 1.
Here is the code:
<div data-ng-show="alluserposts.length > 0">
<div id="b{{userpost.id}}" data-ng-repeat="userpost in alluserposts" >
<div class="row" style="margin-left: -5px">
<form class="text-center" role="form" id=f1{{userpost.id}} name="userForm"
ng-submit="notify(userForm.$valid, userpost, apiMe)" novalidate>
<div class="row">
<div class="col-xs-8 col-md-4">
<div class="form-group">
<input data-container="body" data-toggle="popover" data-placement="top"
data-content="Any message which you would like to convey to post owner"
type="text" ng-model="Notify.message" data-ng-init="Notify.message=''"
id="u{{userpost.id}}"
placeholder="Enter a Message or Phone number" class="form-control"
required>
<p ng-show="userForm.name.$invalid && !userForm.name.$pristine" class="help-block">It is
required.</p>
<script>$(function () {
$("[data-toggle='popover']").popover();
});
</script>
<input type="hidden" ng-model="Notify.loggedInEmail"
ng-init="Notify.loggedInEmail = result.email"/>
<input type="hidden" ng-model="Notify.postId" ng-init="Notify.postId = userpost.id"/>
<input type="hidden" ng-model="Notify.destEmail"
ng-init="Notify.destEmail = userpost.userEmail"/>
</div>
</div>
<div ng-show="loginStatus.status == 'connected'" class="col-xs-4 col-md-2">
<button class="btn btn-primary" ng-disabled="userForm.$invalid || !userForm.$dirty"
type="submit">
Notify Post Owner
</button>
</div>
</div>
</form>
</p>
</div>
</div>
</div>
</div>
Issue fiddle - jsfiddle
Here you can when something is written in one input, other gets filled too :( . Also Notify is a Java mapped object and message is a variable inside it. Pls let me know how can this can be segragated!
You bind all of your inputs to same variable on $scope.
You must bind every text box to a distinct variable on $scope:
View:
<ul ng-repeat="post in posts">
<li>{{$index}}
<input type="text" ng-model="emails[$index]"/>
</li>
</ul>
Controller:
$scope.emails = [];
I am also at the starting phase of angularjs.
I have faced the same issue few days ago and resolved it by providing dynamic model name in ng-model like
<input type="text" ng-model="Notify[post.userEmail]" ng-init="Notify[post.userEmail] = post.userEmail" />
Working fiddle: Fiddle