Create a new element insert

Source: Internet
Author: User

Tag: Ack Pen type title start Javascrip Log button btn

<!DOCTYPE HTML><HTML><Head><MetaCharSet= "Utf-8"><title></title><style></style></Head><Body><inputID= "Txt1"type= "text"value= ' '/><inputID= "BTN1"type= "button"value= "Create Li" /><ulID= "UL1"></ul><Scripttype= "Text/javascript">    varobtn=document.getElementById ('BTN1'); varOul=document.getElementById ('UL1'); varOtxt=document.getElementById ('txt1'); Obtn.onclick= function()    {        varOLi=Document.createelement ('Li'); varALi=Oul.getelementsbytagname ('Li'); //in the parent. APPENDCHICD (child node);oli.innerhtml=Otxt.value; //Oul.appendchild (oLi);        if(Ali.length>0) {Oul.insertbefore (oli,ali[0]); }        Else        {            //ie if the first without Li will not have ali[0], will be an errorOul.appendchild (oLi); } otxt.value= "'; }    //parent. appendchild (sub-node);    //parent. Insertbrfore (child node, before WHO);    //parent. RemoveChild (which sub-node);</Script></Body></HTML>

Create a new element insert

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