This is my component:
{{#link-to routeName class="list-group-item"}}
<i class="fa {{icon}} fa-fw"></i> {{text}}
{{/link-to}}
Which I use:
<div class="list-group">
{{icon-link routeName="my-account" icon="fa-user" text="Personal details"}}
...
</div>
The expected html is:
<div class="list-group">
<a class="list-group-item" href="xxx">
<i class="fa fa-user fa-fw"></i> Personal details
</a>
...
</div>
But because ember wraps the components in a div, the bootstrap rules do not apply anymore and the list-group has a wrong style.
If I change the component tag to a, and remove link-to from the component template, I loose the flexibility of link-to - and I do not know how to set attributes (href, class) in the containing tag.
It seems I can not use an Ember component for this then? Or is there a way to tellink ember no to wrap my component in a div, or anything else really: in order for the CSS to work, the markup structure must not be modified.
I've not tried this myself but apparently you can create custom link-to components by extending Ember.LinkComponent. Something like this might work...
// app/components/icon-link.js
export default Ember.LinkComponent.extend({
classNames: ["list-group-item"],
icon: null,
text: null,
})
...
// app/templates/components/icon-link.hbs
<i class="fa {{icon}} fa-fw"></i> {{text}}
...
// wherever
{{icon-link 'my-account' icon="fa-user" text="Personal details"}}
Here's a related blog post which may help you also - http://til.hashrocket.com/posts/faef1058c3-inheriting-from-linkcomponent-in-ember-is-amazing
Related
Meteor 1.6.1.1 is the latest version of my project. I am using package ian:accounts-ui-bootstrap-3 instead of accounts-ui. I have added a custom field as <select> in the code.
What I get on Screen is as below.
When I saw the HTML code, it is not adding class="form-control" to select tag.
below is the code when I inspect element on UI using Chrome.
<li id="login-dropdown-list" class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Sign in / Join <b class="caret"></b></a>
<div class="dropdown-menu">
<div class="select-dropdown">
<label>State</label><br>
<select id="login-state">
</select>
</div>
<button class="btn btn-primary col-xs-12 col-sm-12" id="login-buttons-password" type="button">
Create
</button>
<button id="back-to-login-link" class="btn btn-default col-xs-12 col-sm-12">Cancel</button>
</div>
</li>
All I want is to add class="form-control" to the select tag dynamically when component loads on screen and it must look like below;
I have tried below code, but it is not working;
Template.HomePage.onRendered(function () {
document.getElementById('login-state').classList.add('form-control');
});
Well, I tried one way to achieve this is by using Template event as below,
Template.HomePage.events({
'click #login-dropdown-list': function(event){
//document.getElementById('login-state').classList.add('form-control');
$('#login-state').addClass('form-control');
}
});
As you can see, the component gets loaded inside the li tag with id="login-dropdown-list". I simply loaded the class on click event. Even the commented code works fine.
Is this a good solution? please let me know if there much better answer to this? If it works I will definitely accept and upvote the answer.
I've made a menu showing systems and their subsystems (can in theory be indefinitely) using a recursive component. A user can both add and delete systems, and the menu should therefore update accordingly.
The menu is constructed using a "tree"-object. This tree is therefore updated when a new system is added, or one deleted. But, I now have a problem; even though the new child component is added when the tree is rerendered, the classes of it's parent-component doesn't update. It is necessary to update this because it defines the menu-element to having children/subsystems, and therefore showing them.
Therefore, when adding a new subsystem, this is presented to the user:
<div class="">
<a href="#/Admin/364" class="item">
<i class=""></i>Testname
<div class=""></div>
</a>
</div>
Instead of this:
<div class="menu transition visible" style="display: block !important;">
<a href="#/Admin/364" class="item">
<i class=""></i>Testname
<div class=""></div>
</a>
</div>
It works fine adding a subsystem to a system which already have subsystems (since the menu-class is already present), but not when a subsystem is added to one without subsystems. In that case, the menu ends up looking like this:
The "opposite" problem also occurs on deletion, since the parent still has the menu-class:
Here's the code for the recursive component:
<template>
<router-link :to="{ name: 'Admin', params: { systemId: id } }" class="item" >
<i :class="{ dropdown: hasChildren, icon: hasChildren }"></i>{{name}}
<div :class="{ menu: hasChildren }">
<systems-menu-sub-menu v-for="child in children" :children="child.children" :name="child.name" :id="child.id" :key="child.id"/>
</div>
</router-link>
</template>
<script type = "text/javascript" >
export default {
props: ['name', 'children', 'id'],
name: 'SystemsMenuSubMenu',
data () {
return {
hasChildren: (this.children.length > 0)
}
}
}
</script>
I'm guessing this has to do with Vue trying to be efficient, and therefore not rerendering everything. Is there therefore any way to force a rerender, or is there any other workaround?
EDIT: JSFiddle https://jsfiddle.net/f6s5qzba/
In the application I am working on, we can add the following markup for the pictured result
<span class="cell-inner-undefined">
<span title='Not defined' class="status pl-undefined" ></span>
</span>
Inside the relevant CSS we have the following:
.pl-undefined:before {
content: "";
color:#969696;
}
The item assigned to content looks like unicode. Instead of that I want to get the result of the following:
<span class="fa-stack fa-5x">
<i class="fa fa-info-circle fa-stack-1x" style="color:blue" ></i>
<i class="fa fa-ban fa-stack-1x" style="color:red"></i>
</span>
How can I get the class 'pl-undefined' to return the FA icon generated above?
p.s: Adding the fa span in my page displays the desired icon, but I need it to be displayed using the class.
I didn't find any other way of achieving this, other than adding a javascript which will find a <span class="cell-inner-undefined"> and replace it with the fa CSS
I am using protractor for angular js automation. I am trying to get the 'fa fa-something' text from the below element structure using css identifier-
<div class="Itemlistcontainer">
<ul class="itemlist sortlist ui-sortable">
<!-- ngRepeat: Item in Items | orderBy:CustomSort:false --><li ng-repeat=" Item in Items | orderBy:CustomSort:false" ng-show="!searchinput || ([Item.Name]|filter:searchinput).length" ng-class="{ 'itemdisabled' : !CanUseTask(Item) || deactivate }" class="ng-scope ui-draggable">
<div bo-attr="" bo-attr-id="Item.Id" bo-attr-title="Item.Details | html2string" class="label itemlabel" id="3d991564-a1a9-49ab-8659-a26e00fbfae6" title="Blah blah blah.">
<span>
<i ng-class="itemIconClass(Item)" style="margin-right: 5px;" class="fa fa-something"></i>
</span><span bo-text="item.Name | ellipse : 32">Item Name</span>
</div>
<!--ngRepeat: Item in Items....and the list goes on
I need to know under what Item in Items was this 'fa fa-something' found. I am using element(By.css('ul.itemlist i.itemIconClass(Item)').getAttribute('class').getText()
which is not working.
element(By.css('ul.itemlist i.itemIconClass(Item)').getAttribute('class').getText()
can't work as you're trying to interpolate an angular template expression in a protractor element selector
I think you need :
element(By.css('ul.itemlist i.fa.fa-something').getAttribute('class').getText()
And to determine what Item in Items was this 'fa fa-something' found maybe you need an ID (which will be easier to read, no need to parse class attribute by extracting fa fasomething etc...
In ckeditor editor and (ADDED) using Drupal 7
I click Html Source and paste:
<span><i class="fa fa-facebook"></i></span>
then ckeditor remove the a and the i elements to become:
<span></span>
The problem is that I can't put a i element inside an a element:
<i class="fa fa-facebook"></i>
How can I solve this?
I had a similar problem with the span element which I solved adding in the Custom JavaScript configuration:
config.allowedContent = true;
allowedContent means ONLY allow these entities. extraAllowedContent means allow these entities in addition to default ones. So you can use one of these:
CKEDITOR.replace('textarea_id', {
allowedContent: 'span i a'
});
Or
CKEDITOR.replace('textarea_id', {
extraAllowedContent: 'i a'
});