javascript - How to hide div after append to another? -


i've got kind of drop down menu dynamically appending differents divs. problem is, when click on "close", style.display = "none" wont work. can change background, opacity, size cant hide it.

code looks this:

    <style>         html, body{             height: 98%;         }         #editorviewport{             width: 90%;             height: 100%;             min-width: 400px;             min-height: 300px;             position: relative;             margin: 0 auto;             border: 1px solid red;         }         #movingelementscontainer{             display: none;             top: 0px;             left: 0px;         }         #addstartingelementbtn{             width: 60px;             height: 60px;             margin: auto;             position: absolute;             top: 0; left: 0; bottom: 0; right: 0;         }         #addstartingelementbtn:hover{             background-color: #c9eac6;             border: 1px solid grey;             cursor: pointer;         }         #elementsmenucontainer{             width: 150px;             border: 1px solid grey;             background-color: white;             min-height: 100px;             padding: 5px;             position: absolute;             z-index: 2;             display: none;         }         .elementoption{             width: 90%;             padding: 5px;             border: 1px solid grey;         }         .elementoption:hover{             border: 1px solid red;             cursor: pointer;         }     </style>  <body>     <div id="editorviewport">          <div id="addstartingelementbtn" data-owner="starting" data-side="starting" class="openelementsmenu">             click!         </div>     </div>     <div id="movingelementscontainer">         <div id="elementsmenucontainer" data-open="false" data-owner="" data-side="">             <div data-kind="1" class="elementoption">                 1             </div>             <div data-kind="2" class="elementoption">                 2             </div>             <div data-kind="3" class="elementoption">                 3             </div>             <div data-kind="99" class="elementoption">                 close             </div>         </div>     </div> </body> <script type="text/javascript">      function prepareeventhandlers(){         var openelementsmenu = document.getelementsbyclassname("openelementsmenu");         var event = window.attachevent ? 'onclick' : 'click';         for(var = 0; < openelementsmenu.length; i++){             if(openelementsmenu[i].addeventlistener){                 openelementsmenu[i].addeventlistener('click', elementsmenu, false);             }else{                 openelementsmenu[i].attachevent('onclick', elementsmenu);             }         }         var elementoption = document.getelementsbyclassname("elementoption");         for(var = 0; < elementoption.length; i++){             if(elementoption[i].addeventlistener){                 elementoption[i].addeventlistener('click', selectelementtocreate, false);             }else{                 elementoption[i].attachevent('onclick', selectelementtocreate);             }         }     }     window.onload = function(){         prepareeventhandlers();     }      var totalelements = 0;     var editorviewport = "editorviewport";     var selectedelementid = "";       var elementsmenu = function(){         var elementsmenu = document.getelementbyid("elementsmenucontainer")         this.appendchild(elementsmenu);         elementsmenu.style.display = "block";         elementsmenu.style.left = 61 + "px";         elementsmenu.style.top = "0px";         elementsmenu.setattribute("data-open", "true");         elementsmenu.setattribute("data-owner", this.getattribute("data-owner"));         elementsmenu.setattribute("data-side", this.getattribute("data-side"));     }     var selectelementtocreate = function(){         var datakind = this.getattribute('data-kind');         var parentnode = document.getelementbyid(this.parentnode.id);          alert(datakind)         if(datakind == "99"){             parentnode.style.display = "none"             parentnode.setattribute("data-open", "false");             parentnode.setattribute("data-owner", "");             parentnode.setattribute("data-side", "");         }     } </script>

here jsfiddle

many advise!

            var selectelementtocreate = function(e){             var datakind = this.getattribute('data-kind');             var parentnode = document.getelementbyid(this.parentnode.id);              alert(datakind)             if(datakind == "99"){                 console.log(parentnode);                 parentnode.style.display = "none"                 parentnode.setattribute("data-open", "false");                 parentnode.setattribute("data-owner", "");                 parentnode.setattribute("data-side", "");                 alert("wont close :");             }             e.stoppropagation();         }

Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r
Read more

java - How to filter a backspace keyboard input -

i have code gives message when key number pressed: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochararray().length - 1]; if (!(ch >= '0' && ch <= '9')) { system.out.println("the char entered not number"); t.consume(); } } }); now if press on wrong button , press backspace remove it, error message. how can add backspace input if statement? i have found answer: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochar
Read more

java - Show Soft Keyboard when EditText Appears -

i have code in android app, alert dialog , keyboard, , when dialog shown want keyboard appear. not , not sure why? here code: final alertdialog.builder alert = new alertdialog.builder(this); alert.settitle("title"); alert.setmessage("message"); final edittext input = new edittext(this); input.setinputtype(inputtype.type_class_number); alert.setview(input); input.setonfocuschangelistener(new view.onfocuschangelistener() { @override public void onfocuschange(view v, boolean hasfocus) { if (hasfocus) { log.i(tag, "in focus"); inputmethodmanager inputmethodmanager = (inputmethodmanager) getsystemservice(context.input_method_service); inputmethodmanager.showsoftinput(input, inputmethodmanager.show_implicit); } } }); but keyboard not appear though edit text in focus, , tell appear why, doesn't come up? thanks in advance.
Read more