I use Grapesjs editor. And now I know only 1 way to store the content.
The situation is the following:
I have Grapesjs block 'About us' which I populate with child cards components. And then I get the content with editor.getHtml() and I may get something like this:
<section class="sect-home-about">
<div class="container">
<div class="title-sect"><h2>Über uns</h2></div>
<div class="about-wrap">
<div class="about-line" id="i94s">
<div class="about-itm">
<div class="about-itm-inner">
<a href="#" class="about-itm-photo"><span class="img-inner-box" id="im8d1">
<img src="/css/img/square.png" alt="base"/>
<img src="/img/about/1.png" alt="" title="" class="main-img"/></span></a>
<div class="about-itm-txt">
<div class="about-itm-name">Andrea</div>
<div class="about-itm-brief">Weit hinten, hinter den Wortbergen, fern der Länder Vokalien
und Konsonantien leben die Blindtexte. Abgeschieden wohnen sie mehr lesen
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>
And this I can save to DB and then show on front-end. But I don't want to store useless html. Here the editable items should be .title-sect, .about-itm-name, .about-itm-bries and image data. I would like to store only json data and then display it on front-end with correct html, because html is the same and I know it..
Is there such a solution ?
After your GrapesJS is initialized, inside your event add the following code for getting the JSON data output.
JSON.stringify(editor.getComponents())
Here, Component overrides the toJSON function, hence this works.
Related
"allitems" contains all items for a category that is selected in a combobox. That part of the code working properly.
I have images saved in a database as binary data for each item. When an item is displayed then the image of the item shall be rendered. For doing this I have to save item's ID in ASP .Net controller before rendering, because the "RenderImage" needs the Item's ID. This is done by calling "saveItemId" in AngularJS controller.
But the rendering of the images are very unpredictable. "saveItemId" is called repeatedly but not RenderImage.
There is no problem calling methods/saving ID in AngularJS controller or in ASP .Net MVC controller.
<div dir-paginate="r in allitems | filter:q | itemsPerPage: pageSize" current-page="currentPage" ng-init ='saveItemId(r.ID)' class="ag-fresh">
<div style="float:left">
<div class="col-xs-3">
<div style="width:200px;">
<div class="product-image-wrapper">
<div class="single-products">
<div class="productinfo text-center">
<img src="#Url.Action("RenderImage")" height="84" width="84"/>
<br/>
<h>{{r.Price}}</h>
<p>{{r.Name}}</p>
<button class="btn btn-default add-to-cart" ng-click="AddToCart(r.ID)">Add to cart</button>
{{successTextAlert}}
</div>
</div>
</div>
</div>
</div>
</div>
its seems that RenderImage is a js variable in the controller scope. if its so, its need to be call with brackets, like {{RenderImage}}
Try using 'ng-src' instead 'src' attribute, for the img element as described at
https://docs.angularjs.org/api/ng/directive/ngSrc#!
This works properly:
<img ng-src="data:image/jpeg;base64,{{arrayBufferToBase64(r.InternalImage)}}" height="84" width="84"/>
I Added arrayBufferToBase64 to the angular controller.
I'm working on a project where the client has supplied a pile of html where I need to plugin the data from our database and have hit a problem that I'm finding difficult to solve....
So first problem is with routing
<div ng-repeat="class in vm.classes">
<div class="class-overview">
<a href="#">
<span class="class-title">{{class.description}}</span>
... more stuff here
</a>
</div>
<div class="class-information collapse">
<div class="full-width">
{{class.longDescription}}
</div>
</div>
</div>
he has supplied some javascript to handle the click on class-overview
$('.class-overview a').on('click',function(e) {
e.preventDefault();
});
$('.class-overview').on('click',function() {
$('.class-overview.active').removeClass('active').next('.class-information').collapse('hide');
$(this).addClass('active').next('.class-information').collapse('show');//.css('top',offset).collapse('show');
});
and i have a line like this in my state provider
// default route
$urlrouterProvider.otherwise("/")
So the problem is that the ui-router handles the click and sends me back to the home page.
The ideal solution is to leave as much of his markup intact, so can anyone tell me how I stop ui-router handling the click?
or failing that, how I might use ng-click and ng-show to get the same effect, i.e. hiding and showing the class-information div...
If I understand well your question, you want to display the .class-information div when you click on the .class-overview element.
That can be done by using a variable in a ng-show like this:
<div ng-repeat="class in vm.classes">
<div class="class-overview">
<a href="#" ng-click="display = !display">
<span class="class-title">{{class.description}}</span>
... more stuff here
</a>
</div>
<div class="class-information" ng-show="display">
<div class="full-width">
{{class.longDescription}}
</div>
</div>
</div>
The display variable will be falsy when you land on the page, therefore the ng-click will be executed, this variable will be set to true.
I see that you are using a collapse class to hide the content if it is collapsed. Then you could use angular ng-class to put the collapse class when the display variable is false. Your div.class-information would look like this:
<div class="class-information" ng-class="{collapse: !display}">
<div class="full-width">
{{class.longDescription}}
</div>
</div>
I am working in angularjs application, i have used ng-repeat in my application but i need to insert images in between every ng-repeat loop dynamically.
Is it possible to inject image inbetween every ng-repeat.
sample xml file
`<?xml version='1.0' encoding='UTF-8' ?>
<revista>
<notas>
<banner>No</banner>
<bannerFuente></bannerFuente>
<bannerURL></bannerURL>
<copete>Editorial</copete>
<titulo>Se armó en grande</titulo>
<seccion>Opinión</seccion>
</notas>
<notas>
<banner>No</banner>
<bannerFuente></bannerFuente>
<bannerURL></bannerURL>
<copete>Perfiles de clientes</copete>
<titulo>¿Quién se llevó mi negocio?</titulo>
<seccion>Opinión</seccion>
</notas>
<notas>
<banner>No</banner>
<bannerFuente></bannerFuente>
<bannerURL></bannerURL>
<copete>Gestión empresarial</copete>
<titulo>Gestión para pequeños negocios</titulo>
<seccion>Opinión</seccion>
</notas>
</revista>`
js file
$http.get('sample.xml').then(function(response)
{
var dom = response.data;
$scope.posts = dom.revista.notas;
})
html file with ng-repeat and swiper
<div class="swiper-container" ng-controller='MainCtrl'>
<div class="swiper-wrapper">
<div class="swiper-slide" ng-repeat="key in posts">
<div class="mag_content_wrap con_style1">
<div class="cls_favorite_sec editorial_page1">
<h2>{{key.seccion}}</h2>
</div>
<div class="cls_favorite_sec editorial_page">
<div class="cls_inner1 img_r">
<p class="img_con">
<img src="Imagenes/{{key.imagen}}" />
</p>
</div>
<div class="cls_inner2 editorial_page2">
<h2>{{key.copete}}</h2>
<h3>{{key.titulo}}</h3>
</div>
</div>
</div>
</div>
</div>
</div>
In the above code ng-repeat shows three pages properly, but i need to load image inbetween every page after swipe. If i swipe first content it should shows image and if i swipe image it shows second content and vice versa.
I am building a wizard in angular using the angular-ui bootstrap modal component.
In my main page, I am already using ng-views for navigation.
The goal is to create a modal wizard on one of these pages. As far as I can see,
nested ng-views are not supported. If possible, I would like to keep each step of
the wizard as an external resource.
A terrible way to accomplish this at the moment is something to this effect:
<div id="wizardModal" class="modal hide">
<div class="modal-header">
<div ng-show="isCurrentStep(1)">
<p>Step1 header</p>
</div>
<div ng-show="isCurrentStep(2)">
<p>Step2 header</p>
</div>
<div ng-show="isCurrentStep(3)">
<p>Step3 header</p>
</div>
</div>
<div class="modal-body">
<div ng-show="isCurrentStep(1)">
<p>Step1 body</p>
</div>
<div ng-show="isCurrentStep(2)">
<p>Step2 body</p>
</div>
<div ng-show="isCurrentStep(3)">
<p>Step3 body</p>
</div>
</div>
<div class="modal-footer">
<div ng-show="isCurrentStep(1)">
<p>Step1 footer</p>
</div>
<div ng-show="isCurrentStep(2)">
<p>Step2 footer</p>
</div>
<div ng-show="isCurrentStep(3)">
<p>Step3 footer</p>
</div>
</div>
</div>
Obviously, the above is unacceptable and will create maintenance nightmares.
Is there a clean approach to accomplishing the same effect?
Using ng-include worked like a charm, thanks.
You can find a tutorial about creating a wizard-style app using ng-view and ngRouter here.
I believe this approach is much better since you can have individual controllers per step that inherit the scope from the host form thus keeping all the data but separating the logic.
My index.html page is like as follows:
<div id="sidepanel" data-ng-controller="ListCtrl">
<li data-ng-repeat="record in records">
{{record.id}}
<input type="checkbox" data-ng-model="addwidget">
</li>
</div>
<div id="main">
<div data-ng-view></div>
</div>
for this data-ng-view i have another page recordlist.html in that i have following code:
<div data-ng-controller="ListCtrl">
<ul class="design">
<li data-ng-repeat="record in records">
<div data-ng-switch data-on="record.category">
<div data-ng-switch-when="reporting1">
<div id="{{record.id}}" data-ng-show="addwidget">{{record.description}}</div>
</div>
<div data-ng-switch-when="reporting2">
<div id="{{record.id}}" data-ng-hide="addwidget">{{record.description}}</div>
</div>
</li>
</ul>
</div>
My question is i want to show the first div when i check the checkbox & when i uncheck it i want to show the second div.When both of the data-ng-model & data-ng-hide/show are on the same page then it works fine but in my case it present on two different pages.
Is it correct ? How can i implement this. Need Help.Thanks.
The problem is that you are setting addwidget in the first controller, but is trying to use it in the second. Controllers are not singletons.
So, in this situation:
<div id="sidepanel" data-ng-controller="ListCtrl">
...
</div>
<div id="main">
<div data-ng-view>
<div data-ng-controller="ListCtrl">
</div>
</div>
</div>
You got two separated controllers and scopes. And you are setting addwidget in the first trying to read in the second.
You can either bind it to the root scope $root.addwidget or use a service share to the states.
As you have many records, binding directly to root is a problem, as all of them are going to share the same state. So you gonna need an object in the rootScope and bind the option by id $root.addwidget[record.id]. Made a pretty simplified modification here.