1.創建div元素：

Javascript代碼

復制代碼 代碼如下:

<scripttypescripttype="text/javascript">
functioncreateElement(){
varcreateDiv=document.createElement("div");
createDiv.innerHTML="Testcreateadivelement!";
document.body.appendChild(createDiv);
}
</script>

<scripttypescripttype="text/javascript">
functioncreateElement(){
varcreateDiv=document.createElement("div");
createDiv.innerHTML="Testcreateadivelement!";
document.body.appendChild(createDiv);
divFileitem.appendChild(divName); <!-- no "document" if not body-->
}
</script>

復制代碼 代碼如下:

<scripttypescripttype="text/javascript">
functioncreateElement(){
varcreateDiv=document.createElement("div");
createDiv.title="thisisanewdiv.";
createDiv.id="newDivId";
createDiv.class="newDivClass";
createDiv.innerHTML="Testcreateadivelement!";
document.body.appendChild(createDiv);
}
</script>

<scripttypescripttype="text/javascript">
functioncreateElement(){
varcreateDiv=document.createElement("div");
createDiv.title="thisisanewdiv.";
createDiv.id="newDivId";
createDiv.class="newDivClass";
createDiv.innerHTML="Testcreateadivelement!";
document.body.appendChild(createDiv);
<!--Directly use 2 CSS class styles-->
createDiv.className = "name file_col";
}
</script>

復制代碼 代碼如下:

<scripttypescripttype="text/javascript">

functioncreateElement(){
varcreateDiv=document.createElement("div");
createDiv.style.background="pink";
createDiv.style.border="1pxsolidred";
createDiv.style.width="50px";
createDiv.style.height="50px";
createDiv.innerHTML="Testcreateadivelement!";
document.body.appendChild(createDiv);
}
</script>