Open niyando opened 9 years ago
I will try to look into that as soon as I find time. It's been busy lately!
Could you pin point where I could start looking? .. would be happy to contribute.
I fixed the issue. Could you please download the ion-wizard.js from here and replace it in your project? It should work with ng-if now. Let me know if it works for you. Then I will build a new release.
I will try this and let you know. Thnx @arielfaur :+1:
Hey, this didn't fix the issue. However, I was able to reproduce the issue in this Plunker
if you check intro.html slide 2 has been marked as ng-if="false" this doesn't render the slide 2 which is correct but it messes up the next-condition check for slide 3.
remove ng-if="false" on slide 2 to see the validation working on screen 3. Hope this helps.
You are right. I have tried your use case and it still doesn't work. I'll look into it, thanks!
Ok. thanks :+1:
Hi Is there any chance that this enhancement was created? I am looking for a way to conditionally display specific slides via the wizard. Thanks!
Is there a workaround for this in the meantime? I just need to skip a step given a specific condition.
@johnhearn I don't have time to maintain these modules for Ionic 1, I am focused on Ionic 2 now. The feature you request is not implemented. You would have to modify the plugin. It should be easy though!
@johnhearn, this is how I managed to get it work. Check for the sample code below.
parent container for slides
<ion-view hide-nav-bar="true">
<ion-slide-box show-pager="false" ion-wizard on-slide-changed="changePage($index)">
<ion-slide ion-wizard-step ng-repeat="step in page.steps | filter:{skip:'!true'} track by step.view" ui-view="{{step.view}}">
</ion-slide>
</ion-slide-box>
</ion-view>
controller code
$scope.page = {};
$scope.page.steps = [
{view:"step_one"},
{view:"step_two"},
{view:"step_three"},
{view:"step_four"},
{view:"step_five"}
];
var all_steps_by_name = $scope.page.steps.map(function(e){
return e.view;
});
function getStepIndex(viewname){
return all_steps_by_name.indexOf(viewname);
}
$scope.changePage = function(i){
$scope.page.curr_index = i;
}
$scope.changePage(0); //init
// performance - render only current slide
$scope.showSlide =function(i){
return (Math.abs(i - $scope.page.curr_index) < 1);
}
// got to next slide
$scope.page.next = function(){
$ionicSlideBoxDelegate.next();
return true;
}
// update slidebox
$scope.page.updateSteps = function(){
$ionicSlideBoxDelegate.update();
}
// critical to update slidebox after changing properties of steps
$scope.$watch('page.steps',function(){
$scope.page.updateSteps();
$timeout(function(){
$scope.page.updateSteps();
}, 500);
},true);
//conditionally render steps
$scope.page.steps[getStepIndex("step_two")].skip = true;
$scope.page.steps[getStepIndex("step_four")].skip = Math.random() >= 0.5;
sample and general html for steps (step_one.html)
<ion-wizard-content>
<div ng-if="showSlide($index)">
<div>
<p>content</p>
</div>
<div class="padding">
<button class="button button-block" ng-click="page.next()">
Next
</button>
</div>
</div>
</ion-wizard-content>
states structure
.state('container', {
url: '/xyz',
abstract: true,
views: {
'menuContent': {
templateUrl: 'templates/container.html',
controller: 'ContainerCtrl'
}
}
})
.state('container.steps',{
url: '',
views: {
'step_one':{
templateUrl: 'templates/step_one.html'
},
'step_two':{
templateUrl: 'templates/step_two.html',
controller: 'StepTwoCtrl'
}
// likewise ...
}
})
Hope this helps.
Firstly, thanks for providing this nifty way of working with ionic slide box. Great plugin to have.
I am conditionally rendering ion-wizard-step using following
using ng-if on ion-slide works well when its false. When its true, it messes up the next-condition (button is disabled even when condition is true). Using ng-if on a parent tag like
<div>
renders a blank slide. Using ng-show works correctly when its true but things fall apart when it is false.Is there an appropriate way to conditionally render an ion-slide ion-wizard-step ?
As an alternative, It can be also helpful to have ion-wizard-skip-step that would skip the step when doing next/prev over looking next/prev conditions.
Thanks