<form action="search.php" name="sform" method="get" class="sform">
<div class="setextout"><input type="text" name="setext" value="" class="setext"/></div>
<div class="sebtnout"><input type="button" name="Sevalue" value="谷歌" class="sbtn" onclick="onfirst();"/><input type="button" name="Sevalue" value="百度" class="sbtn" onclick="onfirst();"/></div>
</form>
<!--header -->
<script>
function onfirst(){
var tex=document.sform.setext.value;
var decide=document.sform.Sevalue.value;
var link;
if (decide=="百度"){
link="http://www.baidu.com/s?wd="+tex;
}
else if(decide=="谷歌"){
link="http://www.google.com.hk/search?q="+tex;
}
window.open(link);
}</script>怎么我这个取到的link都是underfine的?
<div class="setextout"><input type="text" name="setext" value="" class="setext"/></div>
<div class="sebtnout"><input type="button" name="Sevalue" value="谷歌" class="sbtn" onclick="onfirst();"/><input type="button" name="Sevalue" value="百度" class="sbtn" onclick="onfirst();"/></div>
</form>
<!--header -->
<script>
function onfirst(){
var tex=document.sform.setext.value;
var decide=document.sform.Sevalue.value;
var link;
if (decide=="百度"){
link="http://www.baidu.com/s?wd="+tex;
}
else if(decide=="谷歌"){
link="http://www.google.com.hk/search?q="+tex;
}
window.open(link);
}</script>怎么我这个取到的link都是underfine的?
<div class="setextout">
<input type="text" name="setext" value="" class="setext"/>
</div>
<div class="sebtnout">
<input type="button" name="Sevalue" value="谷歌" class="sbtn" onclick="onfirst(this);"/>
<input type="button" name="Sevalue" value="百度" class="sbtn" onclick="onfirst(this);"/>
</div>
</form>
<!--header --> <script>
function onfirst(obj) {
var tex = document.sform.setext.value;
//var decide=document.sform.Sevalue.value; //name值为Sevalue的按钮有两个,这样取值显然是错误的
var decide = obj.value;
alert(decide);
var link;
if (decide == "百度") {
link = "http://www.baidu.com/s?wd=" + tex;
}
else if (decide == "谷歌") {
link = "http://www.google.com.hk/search?q=" + tex;
}
window.open(link);
}</script>