Javascript implements node (div) name editing_javascript skills

The node html code is as follows:

Copy code The code is as follows:

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js edit noteTxt text, the function is as follows:

Copy code The code is as follows:

Function changeName(noteTxtId){
        var noteTxt = document.getElementById(noteTxtId);
          noteTxt.style.display= "none";//.style.display= "block"
        var div = noteTxt.parentNode;
If(!document.getElementById("noteInput")){
            var text=document.createElement("input");
               text.type="text";
               text.id="noteInput";
                text.style.width=getStyle(noteTxt,'width');
                 text.style.height=getStyle(noteTxt,'height');
                text.style.marginTop=getStyle(noteTxt,'marginTop');
               text.style.textAlign=getStyle(noteTxt,'textAlign');
               text.value=noteTxt.innerHTML;
            div.appendChild(text);
               text.select();
               text.onblur=function(){
                  noteTxt.style.display= "block";
                   noteTxt.innerHTML=text.value;
                       //text.style.display= "none";
              div.removeChild(text);
}
}
}
//Get the style in the css file
Function getStyle(obj, attr)
{
If(obj.currentStyle)
            {
           return obj.currentStyle[attr]; //IE
                                                                                                                return getComputedStyle(obj,false)[attr]; //FF
}
}

css is as follows:

Copy code The code is as follows:

.img_1 {
Width: 80px;
height:70px;
Position:absolute;
}
.noteText {
Width:80px;
height:15px;
Text-align:center;
Margin-top:70px;
Word-break:break-all;
}

The code is very simple, so I won’t explain it here. Friends can play it freely and use it in their own projects.