如果选中复选框,如何检查?我正在用jQueryMobile构建一个移动web应用程序,我想检查是否选中了复选框。这是我的密码。<script type=text/javascript>
function validate(){
if (remember.checked == 1){
alert("checked") ;
} else {
alert("You didn't check it! Let me check it for you.")
}
}</script><input id="remember" name="remember" type="checkbox" onclick="validate()" />但出于某种原因,它没有执行。救命啊!-编辑-这是我目前所拥有的。<DIV data-role="content" data-theme="g">
<DIV class=ui-grid-g-login>
<FORM method=post action=[$=PROBE(266)/] data-theme="C">
<P>~DATA_ERROR~</P>
<div id="mail" data-role="fieldcontain">
<label for="mail">Email:*</label>
<input id="mail" name="mail" type="email" />
</div>
<div id="pass" data-role="fieldcontain">
<label for="pass">Paswoord:*</label>
<input id="pass" name="pass" type="password" />
</div>
<div id="remember" data-role="fieldcontain">
<label for="remember">Onthoud mij</label>
<input id="remember" name="remember" type="checkbox" onclick="validate()" />
</div>
<P><INPUT class=btn name=submit value=Login type=submit onclick="validate()"></P>
</FORM>
</DIV></DIV><!-- /content --><script type=text/javascript>function validate(){
var remember = document.getElementById('remember');
if (remember.checked){
alert("checked") ;
}else{
alert("You didn't check it! Let me check it for you.")
}}</script>-编辑解决了这个问题,问题是字段包含也被命名为“记住”。
3 回答
长风秋雁
TA贡献1757条经验 获得超7个赞
checked
boolean
IF
<script type="text/javascript"> function validate() { if (document.getElementById('remember').checked) { alert("checked"); } else { alert("You didn't check it! Let me check it for you."); } } </script>
慕盖茨4494581
TA贡献1850条经验 获得超11个赞
function validate() { var remember = document.getElementById("remember"); if (remember.checked) { alert("checked"); } else { alert("You didn't check it! Let me check it for you."); }}
remember
慕沐林林
TA贡献2016条经验 获得超9个赞
像这样使用
<script type=text/javascript>
function validate(){
if (document.getElementById('remember').checked){
alert("checked") ;
}else{
alert("You didn't check it! Let me check it for you.")
}
}
</script>
<input id="remember" name="remember" type="checkbox" onclick="validate()" />
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