How to select all options on load?

[mzhadigerov]

Hi! Thanks for the wonderfull repo. I'm loading the options on page load and was wondering how can I select the "all" option (select all options) on page load?

Did try this, but it seems not working:

var selectElement = document.getElementById('select-options')
var multiselectAllSelector = document.getElementsByClassName("multiselect-dropdown-all-selector")[0]
multiselectAllSelector.classList.add("checked")
selectElement.loadOptions()

[kriegschrei]

Here's how I solved this. The checkboxes have listeners for click events on them.

// send a click to the "all" button to trigger the event listener
document.getElementById('select-options').parentNode.getElementsByClassName('multiselect-dropdown-all-selector')[0].click();
// send a click somewhere else to collapse the drop-down
document.getElementById('foo').click();