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JScript code:

<div>
²úÆ·Àà±ð£º<input type="text" name="productType" /><br />
²úƷͼƬ£º<input type="text" name="productImg" /><br />
²úÆ·Ãû³Æ£º<input type="text" name="productName" /><br />
²úƷ˵Ã÷£º<textarea rows="10" cols="50" name="productIntroduce"></textarea>
</div>


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innerHTML

HTML code:

<div id="productDiv" style="display: none;">
²úÆ·Àà±ð£º<input type="text" name="productType" /><br />
²úƷͼƬ£º<input type="text" name="productImg" /><br />
²úÆ·Ãû³Æ£º<input type="text" name="productName" /><br />
²úƷ˵Ã÷£º<textarea rows="10" cols="50" name="productIntroduce"></textarea>
</div>
<input type="button" value="²é¿´" onClick="showProductDiv();" >
<script type="text/JavaScript"


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JavaScriptµÄѧϰ£¬Òª¿´Ä㽫À´ÒªÓÃËû×öʲô£¡Èç¹ûÖ»ÊǼòµ¥µÄÒ³ÃæÐ§¹û£¬ÄÇÖ»Òª»áÓõÚÈý·½µÄAPI¾ÍºÃÁË£¬Èç¹ûÊÇ×Ô¼ºÒª×öUIÉè¼Æ£¬ÄǾÍÒªÁ˽âÖ÷Á÷¼ ......

javascriptÓëjava×÷ÓÃÓòµÄ±È½Ï[ÔÎ] - Java / Java SE

ÔÚjavascriptµÄfunctionÖл¹¿ÉÒÔÓÐfunction£¬Ì«Áé»îÁ˰¡£¡
functionÍâÃæµÄ±äÁ¿ºÍÀïÃæµÄ±äÁ¿Í¬Ãû£¬Õâ¸ö±àÒëµÄʱºò²»±§´í°¡£¡
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function getusername()
 {
  var username = "<%=Session.getAttribute("adminName")%>";
  alert(username);
  
 }
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JScript code:

function submitForm() {
var err = false;
var submited = false;
if (!submited) {
if (!checkItem("txtUserName")) {
......
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