i'm trying basic not sure how given js function have. want "return" js variable outside js function can stuff it. function in question function written capture input modal , why written way is.
here function:
<script> $('#upload-images-modal').on('show.bs.modal', function gfunction1(e, f, g) { var yourparameter = e.relatedtarget.dataset.yourparameter; document.getelementbyid("demo2").innerhtml = yourparameter; }); </script> it pass input modal , function works that, output "demo2" works long statement within function.
i "pass" or "return" variable outside of function somehow.
you define function outside of event pattern. not variable want return?
<script> function gfunction1(e, f, g) { var yourparameter = e.hasownproperty("relatedtarget") ? e.relatedtarget.dataset.yourparameter : e.dataset.yourparameter; document.getelementbyid("demo2").innerhtml = yourparameter; // return variable } $("#upload-images-modal").on("show.bs.modal", gfunction1); // call function outside of event // pass `$("#upload-images-modal")[0]` `e` gfunction1($("#upload-images-modal")[0]); </script> 