I have two view editmode:"New" and editmode:"edit" and trying to add different style for a paragraph, how to do that?
<p style="margin-left: 165px;margin-top: -23px;">===some messages---</p>
I'm not sure I really understand your question but if you want to add a different style depending on a variable you can do it with ngClass
You can use it like this
<p ng-class="{myClass: var}">Some text</p>
If the variable 'var' is == true then it will add the class 'myClass' to the paraghraph
There is more way how to use it, you can refer to the documentatation
https://docs.angularjs.org/api/ng/directive/ngClass
I think you need to be a little more specific on your question, or perhaps offer up an example.
BUT if I am reading this correctly, I'd suggest giving the separate <p> tags an ID and changing the properties in a CSS file. Make sure to attach the CSS file to your index.html
For more clarification, go HERE and get a better idea of how CSS can help.
If this wasn't helpful, I apologize. The question left a lot to be desired
Related
It's 2022 and sadly I'm learning AngularJS (already past end of life!)
I need need to use what might be called a dynamic element/component. Pseudocode example:
In controller:
this.theElementName = 'b';
In the template:
<{{$ctrl.theElementName}}>this is some text</{{$ctrl.theElementName}}>
I would want this to create <b>this is some text</b>.
The reason is that I want to generate an array of different directives to render, and I don't want code like:
<b ng-if="$ctrl.theElementName === 'b'">this is some text</b>
<div ng-if="$ctrl.theElementName === 'div'">this is some text</div>
<directive-abc ng-if="$ctrl.theElementName === 'directive-abc'">this is some text</directive-abc>
...
In Svelte, it's
<svelte:element this={theElementName} />
In Vue it's
<div :is="theElementName" />
EDIT: in response to the reluctant 'that person', clarifying the use-case
Consider a user-configurable UI. The result of the configuration might be an array list of components desired. I would then need to loop and output those different components in my template. Of course the components would need a standard interface for properties passesd in, events emitted etc. but that can all be designed for.
My code could do a big switch statement, but that requires prior knowledge of every possible component that might be used now or in the future. By doing it the way I intend to, however, a future person could add a component without needing to touch this code.
You can write directive my-directive to use:
<div my-directive="$ctrl.theElementName">...
to generate:
<div><component-a>...
<div><component-b>...
<div><component-c>...
All directive should do is to generate html string and compile it:
element.append($compile('<' + scope.myDirective + '>...')(scope))
(also remember to update content in onChanges if you want to support it)
Directive may also copy certain/all attributes from original element etc.
P.S. you should be cautious e.g. if component name comes from database that may allow injections.
Not a brilliant solution, but documenting what is more of a workaround.
ng-include can be used to source another template file. That file can contain the component you need to include.
<ng-include src="'/path/to/' + theElementName + '.html'"></ng-include>
Could you tell me the way to do something like this in tailwindcss:
first[&>.a-child-class]:text-5xl
I'm trying to style the first element by the way passing classes when it's rendering,I want to change its child's style, but the code above did not work.
I tried to put that classes inside component by default, but I realized, the component need to reusable, so that it is not reasonable.
please help meeeee.
thank you so much, have nice day.
In tailwind 3.1, arbitrary variants can be stacked with built-in modifiers or with each other, just like the rest of the modifiers in Tailwind. You can see the document here. You are missing : after first.
Example:
<div className="first:[&>.a-child-class]:text-5xl">
<p className="a-child-class">first</p>
<p className="a-child-class">second</p>
<p className="a-child-class">third</p>
<p className="a-child-class">forth</p>
</div>
Tailwind Play demo
I'm new to SFCC and I was wondering what is the best practices with writing conditional CSS classes in the ISML template. I couldn't find anything in the documentation specifically for element parameters but I have seen some code which works but doesn't look right to me.
<div class="foo <isif condition="${bar}">baz</isif>"></div>
Is this the right way to conditionally add a CSS class?
This is the documentation I've found for isif
https://documentation.b2c.commercecloud.salesforce.com/DOC1/index.jsp?topic=%2Fcom.demandware.dochelp%2FScriptProgramming%2FDemandwareJavaScriptExpressionsinISML.html
This variant is a little bit shorter
<div class="foo ${bar ? 'baz' : 'someting else'}></div>
From my understanding you first need to write the isml condition and inside it the html div, something like this:
<isif condition="${bar}">
<div class="foo">baz</div>
</isif>">
I'm only a couple months new to SFF so forgive me if I'm wrong.
I have to track down a bug related to work of ng-class (sometimes it adds new value without removing old).
So I need a quick reference to see it's current value.
Is there any short (or not) way to bind that to the content?
I mean something like this:
<div ng-class="something">
{{ngClassValueDisplayedHere}}
</div>
I had exactly the same problem with ng-class not removing old value. After days of investigation it turned out that it was ngAnimate who was messing with class changes. removing it from angular module dependencies solved the problem (Angular 1.3).
ng-class can bind to many different things. From the documentation:
Expression to eval. The result of the evaluation can be a string representing
space delimited class names, an array, or a map of class names to boolean
values. In the case of a map, the names of the properties whose values
are truthy will be added as css classes to the element.
So in your example, just display whatever your something is. It's supposed to be an angular expression, which can be evaluated like any other with double-curlies. This will help you debug your ng-class
<div ng-class="something">
{{something}}
</div>
Demo
In case someone else stumbles upon this problem like I did just recently with angular version 1.5.8: https://github.com/angular/angular.js/issues/14582
P.S. Update to 1.5.11 solved the issue related to ngAnimate, prior versions still had the same issue.
I like a directive that conditionally puts a tag outside some content (but always prints the content), like this:
<p><strong ng-if-always-keep-inner-content="model.condition">{{model.text}}</strong>/p>
so if condition is true I get
<p><strong>yada yada</strong></p>
otherwise I get
<p>yada yada</p>
I could write it myself, but I want to know if it is possible to do with built in directives/options.
I should perhaps say this is used together with Bootstrap, which afaiu recommends using <strong> vs some class with a bold font.
I don't think there is a built in directive. You should write it.
I suggest to use a classic ng-if
<p ng-if="model.condition"><strong>{{model.text}}</strong></p>
<p ng-if="!model.condition">{{model.text}}</p>
In your specific case, you can also use ng-class and set the strong style via css.