Deletion of image about laravel-tinymce-simple-imageupload

[ihtisham007]

Javascript code for deletion tinymce image by using ajax
tinymce.init({
...
setup: function (editor) {
editor.on('init change', function () {
editor.save();

    });
    editor.on('KeyDown',function (e){
        if ((e.keyCode == 8 || e.keyCode == 46) && editor.selection) { //for Backspace key and delete key pressed
            var selectedNode = editor.selection.getNode();
            const Imgaes = walkDom(selectedNode);
            for(let i=0;i<Imgaes.length;i++){
                    let getFileName = Imgaes[i].src;

                    getFileName = getFileName.split('/');
                    getFileName = getFileName[getFileName.length - 1]
                    PostImgDeletion(getFileName)
            }
        }
    }
});

function walkDom(start_element)
{
var arr=[]; // we can gather elements here
var loop=function(element)
{
do{
// we can do something with element
if(element.nodeName=="IMG") // do not include text nodes only images Nodes
arr.push(element);
if(element.hasChildNodes())
loop(element.firstChild);
}
while(element=element.nextSibling);
}
loop(start_element);
//loop(start_elem.firstChild); // do not include siblings of start element
return arr;
}