Trigger events

How we can trigger events manually. for example, I want to remove image if greater then specific size.


var imageInputElement = document.querySelector("#kt_image_input_control");
var imageInput = new KTImageInput(imageInputElement);

imageInput.on("kt.imageinput.changed", function(e) {
var files = e.inputElement.files;
var file = files[0];
var size = file.size / 1024 / 1024;

if(size > profile_pic_size_limit) {
toastr.error('El tamaño del archivo no puede ser más de 1mb');
console.log(imageInput)
imageInput.trigger('kt.imageinput.cancel','click');
imageInput.trigger('click','kt.imageinput.cancel');
return;
}
}

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Replies (1)

Hi,

You can trigger it using DOM event trigerring:

imageInput.getElement().query('[data-kt-image-input-action="cancel"]').click();

Regards.

Text formatting options
Submit
Here's a how to add some HTML formatting to your comment:
  • <pre></pre> for JS codes block
  • <pre lang="html"></pre> for HTML code block
  • <pre lang="scss"></pre> for SCSS code block
  • <pre lang="php"></pre> for PHP code block
  • <code></code> for single line of code
  • <strong></strong> to make things bold
  • <em></em> to emphasize
  • <ul><li></li></ul>  to make list
  • <ol><li></li></ol>  to make ordered list
  • <h3></h3> to make headings
  • <a></a> for links
  • <img> to paste in an image
  • <blockquote></blockquote> to quote somebody
  • happy  :)
  • shocked  :|
  • sad  :(
Text formatting options
Submit
Here's a how to add some HTML formatting to your comment:
  • <pre></pre> for JS codes block
  • <pre lang="html"></pre> for HTML code block
  • <pre lang="scss"></pre> for SCSS code block
  • <pre lang="php"></pre> for PHP code block
  • <code></code> for single line of code
  • <strong></strong> to make things bold
  • <em></em> to emphasize
  • <ul><li></li></ul>  to make list
  • <ol><li></li></ol>  to make ordered list
  • <h3></h3> to make headings
  • <a></a> for links
  • <img> to paste in an image
  • <blockquote></blockquote> to quote somebody
  • happy  :)
  • shocked  :|
  • sad  :(