I am using the Angular-slick directive and I am having a tiny bit of a problem. I am sure that others may have had similar problems, but I hope someone out there can help me figure this out.
So I have a series of angular directives on my page. Each directive has properties that can be set in order to filter data in the other directives. My Angular-slick directive is bound to data that is coming from a Web API call. On the first load, the directive is perfect and it works fine. But once an action from one of the other directives causes the Angular-slick directive to filter its data (which is just another Web API call that returns similar data as the initial load), the entire the slider gets wacky and out of order. All the slides are displayed vertically.
Here is the code from the template:
<div id="slickContainer" ng-show="ctlr.SectionDataAvailable">
<div id="slickSlider">
<div id="currentDateRange">
<span ng-bind="ctlr.ApiResult.CurrentDateRangeHeaderText"></span>
</div>
<div id="previousDateRange">
<span ng-bind="ctlr.ApiResult.PreviousDateRangeHeaderText"></span>
</div>
<div id="slick">
<slick init-onload="false"
data="ctlr.DataLoaded"
arrows="true"
slides-to-show="3"
slides-to-scroll="3"
infinite="false"
dots="false"
responsive="ctlr.SlickResponsive()">
<div ng-repeat="doubledUpResult in ctlr.ApiResult.DoubledUpResults" id="slickConatiner">
<!--Current Item-->
<div id="currentItemContainer">
<div class="creative-item-heading-container"
ng-show="doubledUpResult.CurrentItem.HasACreative">
<span>{{doubledUpResult.CurrentItem.Headline}}</span><br />
<div ng-show="doubledUpResult.CurrentItem.IsFirstOccurrenceVisible">
<span style="color: #dd4f04;">First Occurrence: </span>
<span>{{doubledUpResult.CurrentItem.FirstPropertyName}}</span>
<span>{{doubledUpResult.CurrentItem.FirstCreativeDateText}}</span>
</div>
<div ng-show="doubledUpResult.CurrentItem.IsLastOccurrenceVisible">
<span style="color: #dd4f04;">Last Occurrence: </span>
<span>{{doubledUpResult.CurrentItem.LastPropertyName}}</span>
<span>{{doubledUpResult.CurrentItem.LastCreativeDateText}}</span>
</div>
<div ng-show="doubledUpResult.CurrentItem.HasACreative">
<span style="color: #dd4f04;">Total: </span>
<span>
{{doubledUpResult.CurrentItem.ActivityTotalText}}{{doubledUpResult.CurrentItem.ActivityFootnoteIndicator}}
</span>
</div>
<div ng-show="doubledUpResult.CurrentItem.IsAdvertiserVisible">
<span style="color: #dd4f04;">{{doubledUpResult.CurrentItem.EntityTypeDescription}}:</span>
<span>
<a ng-click="ctlr.OnEntityLinkClicked(doubledUpResult.CurrentItem)">
{{doubledUpResult.CurrentItem.EntityName}}
</a>
</span>
<span>{{doubledUpResult.CurrentItem.ExtraAdvertiserNote}}</span>
</div>
</div>
<div class="creative-thumbnail"
ng-show="doubledUpResult.CurrentItem.HasACreative">
<kmi-crv-thumbnail creative-id="doubledUpResult.CurrentItem.CreativeIdStr"
creative-type="doubledUpResult.CurrentItem.CreativeType"
size="ctlr.ThumbnailSize"
storage-provider="ctlr.StorageProvider"
base-path="'/KMI/IntelliDrive/ApplUI'"
style="margin: 0 auto; cursor:pointer;"
ng-click="ctlr.OnCreativeClicked(doubledUpResult.CurrentItem)"
is-delayed="'true'"></kmi-crv-thumbnail>
</div>
<div class="creative-item-button-container"
ng-show="doubledUpResult.CurrentItem.HasACreative">
<a ng-click="ctlr.OnCreativeClicked(doubledUpResult.CurrentItem)"
class="top-creatives-button current-item"
ng-show="doubledUpResult.CurrentItem.IsQuickViewVisible"
ng-style="ctlr.GetStyle(doubledUpResult.CurrentItem, 'QuickView')">Quick View</a>
<a ng-click="ctlr.OnViewInLibraryClicked(doubledUpResult.CurrentItem)"
class="top-creatives-button current-item"
ng-show="doubledUpResult.CurrentItem.CanViewInLibrary"
ng-style="ctlr.GetStyle(doubledUpResult.CurrentItem, 'ViewInLibrary')">View in Library</a>
<a ng-click="ctlr.OnAddToCartClicked(doubledUpResult.CurrentItem)"
class="top-creatives-button current-item"
ng-show="doubledUpResult.CurrentItem.CanAddToShoppingCart"
ng-style="ctlr.GetStyle(doubledUpResult.CurrentItem, 'AddToCart')">Add to Cart</a>
</div>
</div>
<!--Previous Item-->
<div id="previousItemContainer">
<div class="creative-item-heading-container"
ng-show="doubledUpResult.PreviousItem.HasACreative">
<span>{{doubledUpResult.PreviousItem.Headline}}</span><br />
<div ng-show="doubledUpResult.PreviousItem.IsFirstOccurrenceVisible">
<span style="color: #dd4f04;">First Occurrence: </span>
<span>{{doubledUpResult.PreviousItem.FirstPropertyName}}</span>
<span>{{doubledUpResult.PreviousItem.FirstCreativeDateText}}</span>
</div>
<div ng-show="doubledUpResult.PreviousItem.IsLastOccurrenceVisible">
<span style="color: #dd4f04;">Last Occurrence: </span>
<span>{{doubledUpResult.PreviousItem.LastPropertyName}}</span>
<span>{{doubledUpResult.PreviousItem.LastCreativeDateText}}</span>
</div>
<div ng-show="doubledUpResult.PreviousItem.HasACreative">
<span style="color: #dd4f04;">Total: </span>
<span>
{{doubledUpResult.PreviousItem.ActivityTotalText}}{{doubledUpResult.PreviousItem.ActivityFootnoteIndicator}}
</span>
</div>
<div ng-show="doubledUpResult.PreviousItem.IsAdvertiserVisible">
<span style="color: #dd4f04;">{{doubledUpResult.PreviousItem.EntityTypeDescription}}:</span>
<span>
<a ng-click="ctlr.OnEntityLinkClicked(doubledUpResult.PreviousItem)">
{{doubledUpResult.PreviousItem.EntityName}}
</a>
</span>
<span>{{doubledUpResult.PreviousItem.ExtraAdvertiserNote}}</span>
</div>
</div>
<div class="creative-thumbnail"
ng-show="doubledUpResult.PreviousItem.HasACreative">
<kmi-crv-thumbnail creative-id="doubledUpResult.PreviousItem.CreativeIdStr"
creative-type="doubledUpResult.PreviousItem.CreativeType"
size="ctlr.ThumbnailSize"
storage-provider="ctlr.StorageProvider"
base-path="'/KMI/IntelliDrive/ApplUI'"
ng-click="ctlr.OnCreativeClicked(doubledUpResult.PreviousItem)"
style="margin: 0 auto; cursor:pointer;"
is-delayed="'true'"></kmi-crv-thumbnail>
</div>
<div class="creative-item-button-container"
ng-show="doubledUpResult.PreviousItem.HasACreative">
<a ng-click="ctlr.OnCreativeClicked(doubledUpResult.PreviousItem)"
class="top-creatives-button previous-item"
ng-show="doubledUpResult.PreviousItem.IsQuickViewVisible"
ng-style="ctlr.GetStyle(doubledUpResult.PreviousItem, 'QuickView')">Quick View</a>
<a ng-click="ctlr.OnViewInLibraryClicked(doubledUpResult.PreviousItem)"
class="top-creatives-button previous-item"
ng-show="doubledUpResult.PreviousItem.CanViewInLibrary"
ng-style="ctlr.GetStyle(doubledUpResult.PreviousItem, 'ViewInLibrary')">View in Library</a>
<a ng-click="ctlr.OnAddToCartClicked(doubledUpResult.PreviousItem)"
class="top-creatives-button previous-item"
ng-show="doubledUpResult.PreviousItem.CanAddToShoppingCart"
ng-style="ctlr.GetStyle(doubledUpResult.PreviousItem, 'AddToCart')">Add to Cart</a>
</div>
</div>
</div>
</slick>
</div>
</div>
</div>
When the action from another directive is fired, all I want to do is make a Web API call, which brings back a new data set that the slider is then rebound to. My problem is I can't figure out how to do the rebinding without breaking the slider.
Thanks.
Related
i got this code from http://www.lightningdesignsystem.com/components/carousel/#About-Carousel. it was supposed to do the auto play function but it is not working, even the round buttons are also not working. am i missing something?
i also know about the LWC carousel, but i need to customize some of the things which was not possible on that, so was trying this one.
code
<template>
<div class="slds-carousel">
<div class="slds-carousel__stage">
<span class="slds-carousel__autoplay">
<button class="slds-button slds-button_icon slds-button_icon-border-filled slds-button_icon-x-small" aria-pressed="true" title="Stop auto-play">
<svg class="slds-button__icon" aria-hidden="true">
<use xlink:href="/assets/icons/utility-sprite/svg/symbols.svg#pause"></use>
</svg>
<span class="slds-assistive-text">Stop auto-play</span>
</button>
</span>
<div class="slds-carousel__panels" style="transform:translateX(-0%)">
<div id="content-id-01" class="slds-carousel__panel" role="tabpanel" aria-hidden="false" aria-labelledby="indicator-id-01">
<a href="javascript:void(0);" class="slds-carousel__panel-action slds-text-link_reset" tabindex="0">
<div class="slds-carousel__image">
<img src="/assets/images/carousel/carousel-01.jpg" alt="Visit App Exchange" />
</div>
<div class="slds-carousel__content">
<h2 class="slds-carousel__content-title">Visit App Exchange</h2>
<p>Extend Salesforce with the #1 business marketplace.</p>
</div>
</a>
</div>
<div id="content-id-02" class="slds-carousel__panel" role="tabpanel" aria-hidden="true" aria-labelledby="indicator-id-02">
<a href="javascript:void(0);" class="slds-carousel__panel-action slds-text-link_reset" tabindex="-1">
<div class="slds-carousel__image">
<img src="/assets/images/carousel/carousel-02.jpg" alt="Click to Customize" />
</div>
<div class="slds-carousel__content">
<h2 class="slds-carousel__content-title">Click to Customize</h2>
<p>Use the Object Manager to add fields, build layouts, and more.</p>
</div>
</a>
</div>
<div id="content-id-03" class="slds-carousel__panel" role="tabpanel" aria-hidden="true" aria-labelledby="indicator-id-03">
<a href="javascript:void(0);" class="slds-carousel__panel-action slds-text-link_reset" tabindex="-1">
<div class="slds-carousel__image">
<img src="/assets/images/carousel/carousel-03.jpg" alt="Download SalesforceA" />
</div>
<div class="slds-carousel__content">
<h2 class="slds-carousel__content-title">Download SalesforceA</h2>
<p>Get the mobile app that's just for Salesforce admins.</p>
</div>
</a>
</div>
</div>
<ul class="slds-carousel__indicators" role="tablist">
<li class="slds-carousel__indicator" role="presentation">
<a id="indicator-id-01" class="slds-carousel__indicator-action slds-is-active" href="javascript:void(0);" role="tab" tabindex="0" aria-selected="true" aria-controls="content-id-01" title="Visit App Exchange tab">
<span class="slds-assistive-text">Visit App Exchange tab</span>
</a>
</li>
<li class="slds-carousel__indicator" role="presentation">
<a id="indicator-id-02" class="slds-carousel__indicator-action" href="javascript:void(0);" role="tab" tabindex="-1" aria-selected="false" aria-controls="content-id-02" title="Click to Customize tab">
<span class="slds-assistive-text">Click to Customize tab</span>
</a>
</li>
<li class="slds-carousel__indicator" role="presentation">
<a id="indicator-id-03" class="slds-carousel__indicator-action" href="javascript:void(0);" role="tab" tabindex="-1" aria-selected="false" aria-controls="content-id-03" title="Download SalesforceA tab">
<span class="slds-assistive-text">Download SalesforceA tab</span>
</a>
</li>
</ul>
</div>
</div>
</template>
Code is only for understanding purpose. This does not include javascript. You have to wire your code to JS with following aspects:
Write onclick function on anchored tag of "round button" as you call them in question.
This JS button should call a method which does following things :
mark all tags with class "slds-carousel__indicator-action" as inactive by removing any "slds-is-active" class present.
find which element is clicked and add "slds-is-active" in class attribute.
make area selected attribute to true for only the element clicked.
make tab index of actual panel should be 0 for tab to be shown. This can be matched by indicator Id. and for all others it should -1.
assign transform style dynamically using formula : -100*index
Here is sample:
<template>
<div style="">
<div class="slds-carousel" id="carousel-example-generic" data-ride="carousel">
<div class="slds-carousel__stage">
<span class="slds-carousel__autoplay">
<button class="slds-button slds-button_icon slds-button_icon-border-filled slds-button_icon-x-small" aria-pressed="true" title="Stop auto-play">
<svg class="slds-button__icon" aria-hidden="true">
<use xlink:href="/lightning-ui/dist/icons/utility-sprite/svg/symbols.svg#pause"></use>
</svg>
<span class="slds-assistive-text">Stop auto-play</span>
</button>
</span>
<div class="slds-carousel__panels" style={transformstyle}>
<template for:each={tableDataToDisplay} for:item='dataIndex'>
<div id={dataIndex.contentid}
key={dataIndex.index}
class="slds-carousel__panel"
role="tabpanel"
aria-hidden={dataIndex.areahidden}
aria-labelledby={dataIndex.indicatorid}>
<div
class="slds-carousel__panel-action slds-text-link_reset"
tabindex={dataIndex.tabindex}>
<div >
<!-- Any LWC which you want to show in screen -->
</div>
</div>
</div>
</template>
</div>
<ul class="slds-carousel__indicators" role="tablist">
<template for:each={tableDataToDisplay} for:item='dataIndex'>
<li data-target="#carousel-example-generic"
key={dataIndex.index}
data-slide-to={dataIndex.dataslideto}
class="slds-carousel__indicator"
role="presentation">
<div id={dataIndex.indicatorid}
class={dataIndex.liclass}
data-index={dataIndex.index}
data-ariacontrols={dataIndex.contentid}
role="tab"
aria-selected={dataIndex.areaselected}
aria-controls={dataIndex.contentid}
onclick={handleclick}
title="Visit App Exchange tab">
</div>
</li>
</template>
</ul>
</div>
</div>
</div>
</template>
in JS have this function :
selectelement(index){
this.template.querySelectorAll(".slds-carousel__indicator-action").forEach(ele=>{
ele.classList.add('slds-is-active');
ele.classList.remove('slds-is-active');
});
this.template.querySelector(`[data-index="${index}"]`).classList.add('slds-is-active');
this.dataDisplay.forEach(ele=>{
ele.areaselected = false;
ele.tabindex = -1;
ele.areahidden = true;
if(ele.index === index){
ele.areaselected = true;
ele.tabindex = 0;
ele.areahidden = false;
}
});
this.transformstyle = `transform:translateX(-${
index * 100
}%);`
this.dataDisplay = [...this.dataDisplay];
}
I need to set a default image from my local file if profile pic is not set by user and how to set hover to it if the user moves the mouse close to the profile pic field to set the image.
My HTML :
<div class="col-lg-2 vheight1">
<h4>Profile Picture</h4>
<div class="fileinput fileinput-new" onclick='$("#my_profile_pic").click();'>
<div class="fileinput-preview thumbnail" data-provides="fileinput" data-trigger="fileinput" id="profile_pic">
<img ng-if="source" class="thumb" ng-src="{{source}}"/>
</div>
<!-- <div class="hidden-sm hidden-md hidden-lg hidden-xs">
<span>
<span class="fileinput-new" ng-show="!hasFile()">Select image</span>
<span class="fileinput-new" ng-show="hasFile()">Change</span>
</span>
<a href="#" class="btn btn-danger fileinput-new glyphicon glyphicon-trash" data-dismiss="fileinput" ng-show="hasFile()" ng-click="removefile( json, file )" ></a>
</div> -->
</div>
</div>
<input type="file" class="hidden hidden-sm hidden-md hidden-lg hidden-xs" id='my_profile_pic' file-model="photo">
Can anyone please help me.
Replace:
<img ng-if="source" class="thumb" ng-src="{{source}}"/>
with:
<img class="thumb" ng-src="{{source ? source : 'pathtodefault.png'}}"/>
To complete Piyush's answer, you can also do:
<img class="thumb" ng-show="source" ng-src="{{source}}"/>
<img class="thumb" ng-show="!source" src="defaultSrc"/>
I have a table with an ng-repeat over a function that I want to be rerendered after a user logs in. How do I make a view load the ng-repeat and again to triger the function. Is there a way to make an ng-repeat rerender on a change in the model?
Here is the view, to give an idea why a function is used instead of just looping over a model. The repeat in question is ng-repeat="(index, event) in vm.getEvents(dayObject) track by $index" :
<!-- CALENDAR NAV -->
<div class="calendar-nav">
<div class="prev">
<button class="btn btn-default pull-right" ng-click="vm.goToPrevWeek()" ng-disabled="vm.isCurrentWeek"><i class="glyphicon glyphicon-chevron-left"></i></button>
</div>
<div class="date">
<p class="text-primary text-center">{{vm.weekViewString}}</p>
</div>
<div class="next">
<button class="btn btn-default pull-left" ng-click="vm.goToNextWeek()"><i class="glyphicon glyphicon-chevron-right"></i></button>
</div>
</div>
<!-- END CALENDAR NAV -->
<!-- CALENDAR HEADER -->
<div class="calendar-header">
<div class="weekdate-header date-header day-1 split-{{vm.weekSplit}}" ng-class="{'today': dayObject.isToday}" ng-repeat="(index, dayObject) in vm.calendarDays track by $index">
<div class="date-container"><span class="date">{{dayObject.day}}</span><span class="week-day"> {{dayObject.weekDay}}</span></div>
</div>
</div>
<!-- END CALENDAR HEADER -->
<!-- CALENDAR CONTENT -->
<div class="calendar-content">
<div class="calendar-aside">
<div class="day-hour" ng-repeat="(index, hourObject) in vm.calendarHours track by $index">
<span class="hour">{{hourObject.hour}}</span>
</div>
</div>
<div class="calendar-days">
<div class="calendar-day day-col day-1 split-{{vm.weekSplit}}" ng-class="{'today': dayObject.isToday}" ng-repeat="(index, dayObject) in vm.calendarDays track by $index">
<div class="mobile-day hidden-lg hidden-md hidden-sm">
<div class="date-container"><span class="date">{{dayObject.day}}</span><span class="week-day"> {{dayObject.weekDay}}</span></div>
</div>
<div class="day-hour hour-{{hourObject.number}}" ng-repeat="(index, hourObject) in vm.calendarHours track by $index">
<div class="hour">
<div class="half-hour"></div>
</div>
</div>
<!-- CALENDAR EVENTS -->
<div id="{{event.idName}}" class="event-container {{event.type}}" style="top: {{event.top}}px; left: {{event.left}}%; width: {{event.width}}%; height: {{event.height}}px;"
ng-repeat="(index, event) in vm.getEvents(dayObject) track by $index" ng-switch="event.type">
<div class="buttons" ng-switch-when="">
<div class="amount">{{event.spotsAvailable}}</div>
</div>
<div class="buttons" ng-switch-when="success">
<i class="glyphicon glyphicon-ok-sign"></i>
</div>
<div class="buttons" ng-switch-when="full">
<i class="glyphicon glyphicon-ban-circle"></i>
</div>
<div class="text">
<span class="title">{{event.name}}</span>
<p class="locatie-time hidden-lg hidden-md hidden-sm"> <span>{{event.startsAt | date:'HH:mm' }}</span> - <span>{{event.endsAt | date:'HH:mm' }}</span> </p>
<span class="locatie-info">{{event.formattedAddress}}</span>
</div>
</div>
<!-- END CALENDAR EVENTS -->
</div>
</div>
</div>
<!-- END CALENDAR CONTENT -->
I ended up replacing the function in the ng-repeat with a direct link to the data the function was returning and now the view is updating.
this is my code..
<div class="container-fluid" id="con2">
<div class="row-fluid" id="row2">
<div ng-repeat="product in productDetails" class="row">
<div id="searchDiv1" class="col-lg-offset-1 col-lg-2 col-md-offset-1 col-md-2 col-sm-offset-2 col-sm-1 col-xs-offset-1 col-xs-2 padding-0" id="div21" >
<div class="Enlarge">
<img style="width:70px; height:70px;" class="center-block enlarge pull-right {{product.classInfo}}" ng-model="productImage" ng-src="{{product.documents.image}}">
<span> <img id="dataImage" ng-src="{{product.documents.image}}"></span>
</div>
</div>
<div class="col-lg-5 col-md-5 col-sm-8 col-xs-6 {{product.classInfo}}" id="div23">
<div id="p2" class="ng-binding "><a href="#" ng-click="openProductSheet(product.id)" >{{product.id}}</a></div>
<div id="p3" class="ng-binding" > {{product.descriptionTranslation}}</div>
</div>
</div>
</div>
The problem is that the same page is getting loading instead of link in new tab]
I saw some of the blogs of stackoverflow but not able to fix the problem.what is the mistake i am doing ?? any help is appreciable.
Thanks
Try changing the link by adding a target attribute:
<a href="#" target="_blank" ng-click="openProductSheet(product.id)" >{{product.id}}</a>
I would like to use Angular data-binding to dynamically change the date used for Livestamp.
For instance, I would like to make the following dynamic:
<span data-livestamp="1413704094"></span>
by using Angular databinding, something like:
<span data-livestamp="{{item.Date.toISOString}}"></span>
How do I do it? The above code doesn't work.
EDIT:
Here's how it's used:
<div class="panel panel-default messageItems" ng-repeat="item in vm.itemsTop | orderBy:'Id':true" ng-animate="'animate'">
<div class="panel-body">
<div class="media">
<a class="pull-left" href="/People/{{item.User.Username}}">
<img class="media-object"
src="http://mysite/{{item.User.Username}})/avatar"
alt="{{item.User.Username}}" />
</a>
<div class="media-body">
<h4 class="media-heading">
<span ng-bind="item.User.Username"></span>
</h4>
<h6>
posted <span data-livestamp="{{item.Posted.toISOString}}"></span> (<span ng-bind="item.Posted.toUTCString()"></span>)
</h6>
<p class="emojstext">
<span ng-bind="item.Text"></span>
</p>
</div>
</div>
</div>