Questions tagged [html-template-directives]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
2 answers

lwc:if and lwc:else directive not working

child cmp html <template> <!--Edit Mode--> <template lwc:if={_isEditable}> <input type="number" step="1"></input> <button> {...
Gargi Gupta's user avatar
0 votes
2 answers

Why does my array not show up in the template for:each?

I am trying to get a value from a list of objects to show up on the html page using the for:each directive. I have a then method that dynamically builds an array of objects that holds an id number and ...
Benton's user avatar
  • 51
3 votes
1 answer

replacing visualforce conditional rendering formulas in LWC

so I'm migrating a visualforce component into LWC. In that component, there is a table rendered, and a lot of columns are rendered differently depending on data field values and/or some other ...
joacoiudica's user avatar
1 vote
2 answers

LWC Template if:true Directive not working

I'm trying to conditionally hide the lightning-tab,using if:true directive .The "courses" array is populated or empty using @wire adaptor.I am trying to use if:true condition to check if ...
borkya's user avatar
  • 11
1 vote
2 answers

LWC Get record field values and render DOM elements conditionally

I want to create a custom component for a record page that gets a field value for the record, determines if the value is null or not. If it is null, some content will be shown and some will be hidden. ...
Nathaniel's user avatar
0 votes
0 answers

input type="date" shows "dd-mm-yyyy" for empty value

let's say i have <div class="slds-form-element__control"> <input type="date" id="form-element-expiration-date" ...
pincet's user avatar
  • 839
1 vote
1 answer

Can I build a SPA using lightning web component framework outside Salesforce

I want to build a single page web app (not in Salesforce). Just like when we write html using Angular, you import JS and CSS (from Angular or react framework CDN). Similarly is it possible to do such ...
rajpc's user avatar
  • 49
4 votes
3 answers

Is it possible to use expressions in if:true or if:false tag in LWC?

I have 8 parameters to render the elements conditionally, Is it possible to use expressions in if:true statement? for example: <template if:true={ || ||}> <!-- some ...
Lanjinest's user avatar
  • 425
0 votes
1 answer

Is comparing two values possible in Html file of LWC?

I need to compare a list of pricebook IDs in a pricebookentries of a product with a list of PricebookIDs. Is it possible in HTML template? I'm attaching a image to get an idea of the table. Here PB1, ...
Santosh's user avatar
  • 73
1 vote
1 answer

LWC conditional display on load of component not working

Based on the field values of the Account, I want to display/hide parts of the component when it loads for the first time. I have tried so many things unsuccessfully and am hoping someone can help me ...
Irene's user avatar
  • 1,763
2 votes
2 answers

lwc looping till a certain number in html

In lwc for looping through data we have <template for:each={contacts} for:item="val"> </template> If i have a variable where in a number is stored, say for example 4. How do i run the ...
steamyfire's user avatar
0 votes
1 answer

Template marketing cloud: I would like to unlock full html, so that I can personnalize my template with class and tables

I used a marketing cloud template and I want to customize it with extra html (to make it render well on a specific email client). The thing is that when I click on code view > toggle 'show full ...
Catherine Martin's user avatar
12 votes
2 answers

appendChild to non empty div in lightning web component

I am using a thrid party library to render certain elements in a 'container', and as per the documentation on lwc directives, I understand that I have to add a directive to specificaly indicate that ...
glls's user avatar
  • 20k