jquery - Paragraph numbers changing HTML JAVASCRIPT -


i'm working list elements can added js following code:

function getmovementbuttons(size, articleid, articletitle, articletype){    var lowerarticletype = articletype.tolowercase();    var html = '<div>'+                   '<span style="vertical-align: top">'+ size +                        '<span style="vertical-align: top">.</span> '+                   '</span>'+                   '<span style="vertical-align: top" class="'+lowerarticletype+'-title displaying-'+lowerarticletype+'-id' + articleid +'">' + articletitle + '</span>' +                    '<input class="'+lowerarticletype+'-button-delete"  type="button" value="' + '<%= languageutil.get(pagecontext, "global.action.delete")%>' + '" onclick="removearticle(this,\''+articletype+'\')"/>' +                   '<div class="'+lowerarticletype+'-div-move"><input class="'+lowerarticletype+'-button-up" type="button" value="" onclick="movearticleup(this,\''+articletype+'\')"/>' +                        '<input class="'+lowerarticletype+'-button-down" type="button" value="" onclick="movearticledown(this,\''+articletype+'\')"/>' +                    '</div>'+               '</div>';     return html;

i have function removearticleline. 

function removearticleline(button) {     var parentdiv = button.parentnode     var articlelistdiv = parentdiv.parentnode;     articlelistdiv.removechild(parentdiv); }

there problem, because if delete object paragraphs don't change numbers. ask give me hint how can change these numbers js. i'm adding working functions can us. it's moving properly:

function movearticleup(button, articletype) {     var articlediv = button.parentnode.parentnode;      var parentdiv = articlediv.parentnode;     var prevarticlediv = articlediv.previouselementsibling;      if (prevarticlediv && prevarticlediv.tagname == 'div') {         var articleidvalue = getarticleidvalue(articletype);         var ids = articleidvalue.split(',');         var articleid = getarticleidfromarticlediv(articlediv, articletype);         var articleidindex = ids.indexof(articleid);         swapposition(ids, articleidindex, articleidindex - 1);         setarticleidvalue(articletype, ids.join());          removedarticlediv = parentdiv.removechild(articlediv);         parentdiv.insertbefore(removedarticlediv, prevarticlediv);         console.log(articleidindex);         prevarticlediv.firstelementchild.innerhtml = articleidindex + 1 + '<span style="vertical-align: top">.</span>  ';         articlediv.firstelementchild.innerhtml = articleidindex + '<span style="vertical-align: top">.</span>  ';     } }   function movearticledown(button, articletype) {     var articlediv = button.parentnode.parentnode;      var parentdiv = articlediv.parentnode;     var nextarticlediv = articlediv.nextelementsibling;      if (nextarticlediv) {         var articleidvalue = getarticleidvalue(articletype);         console.log(articleidvalue);         var ids = articleidvalue.split(',');         var articleid = getarticleidfromarticlediv(articlediv, articletype);         console.log(articleid);         var articleidindex = ids.indexof(articleid);         console.log(articleidindex);         swapposition(ids, articleidindex, articleidindex + 1);         setarticleidvalue(articletype, ids.join());         console.log(ids.join());          removedarticlediv = parentdiv.removechild(nextarticlediv);         parentdiv.insertbefore(removedarticlediv, articlediv);         console.log(nextarticlediv.firstelementchild.innerhtml);         console.log(articlediv.firstelementchild.innerhtml);         nextarticlediv.firstelementchild.innerhtml = articleidindex + 1 + '<span style="vertical-align: top">.</span>  ';         articlediv.firstelementchild.innerhtml = articleidindex + 2 + '<span style="vertical-align: top">.</span>  ';     } }

let me add 2 screenshots of displayed table:

http://imgur.com/a/eofkk

http://imgur.com/a/r9oru

after remove line should loop array of elements , assign new numbers them. code not tested, should works

function removearticleline(button) {     var parentdiv = button.parentnode;     // getting number of deleting div     var divnumber = parseint(parentdiv.firstchild.textcontent);       var articlelistdiv = parentdiv.parentnode;     articlelistdiv.removechild(parentdiv);      // need loop elements after deleted div, because elements before did not change theit number     (var = 0 || divnumber; < articlelistdiv.children.length; i++) {        //changing number        articlelistdiv.children[i].firstelementchild.innerhtml = (i + 1) + '<span style="vertical-align: top">.</span> ';     } }

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