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<input type="text" name="keyword" id="searchword" value="3232" maxlength="20" onkeyup="searchenter1(this);"/>
function searchenter1(event) {
event = event || window.event;
if (event.keyCode == 13) {
if ($('#searchword').val() == '') {
return false;
}
window.location.href = 'http://www.xxxx.com/?keyword= '+ $('#searchword').val() ;
}
}
onkeyup="searchenter1(this)“ 这个函数里面的参数应该是 this 而不是event
<input type="text" name="keyword" id="searchword" value="3232" maxlength="20" onkeyup="searchenter1(event);"/>
function searchenter1(event) {
event = event || window.event;
if (event.keyCode == 13) {
if ($('#searchword').val() == '') {
return false;
}
window.location.href = 'http://www.xxxx.com/?keyword= '+ $('#searchword').val() ;
}
}