怎么在JS中传递this参数的？

[yzbhyx]

<script LANGUAGE="JavaScript">
<!--
function chooseDate() {
setday(this);
-->
</script>

这个this怎么才能传过去的啊？

[muxrwc]

<script LANGUAGE="JavaScript">
<!--
function chooseDate() {
setday(this);
}
-->
</script>
这样已经把this传到setday里了啊。

[cppwizard_alvin]

<script LANGUAGE="JavaScript">
<!--
function chooseDate(this) {
setday(this);
}
-->
</script>

[yzbhyx]

但是提示有错误啊，没办法执行

<input name="date" onfocus=chooseDate() readOnly/>

<script LANGUAGE="JavaScript">
<!--
function chooseDate() {
setday(this);
}
-->
</script>

却没看到效果，
但是直接写：
<input name="date" onfocus=setday(this) readOnly/>就能正常显示
我该怎么在chooseDate()中调用啊

[windy731]

<input name="date" onfocus=chooseDate(this) readOnly/>

<script LANGUAGE="JavaScript">
<!--
function chooseDate(obj) {
setday(obj);
}
-->
</script>

[muxrwc]

<input name="date" onclick="chooseDate()"/>

<script LANGUAGE="JavaScript">
<!--
function chooseDate() {
var e = window.event || chooseDate.caller.arguments[0];
setday(e.srcElement || e.target);
}
function setday(o) {
alert(o.name);
}
-->
</script>

[夜的眼2021]

<input name="date" onfocus=chooseDate(this) readOnly/>

function chooseDate(obj) {
setday(obj);
}

[hbhbhbhbhb1021]

很多种方法，楼上兄弟们说的或者
<input name="date" onfocus=chooseDate(this) readOnly/>
<script language=javascript>
function chooseDate(obj) {
setday1.call(null,obj);
}
function setday1(obj)
{
alert(obj.name)
}
</script>

[kangqin]

把THIS作为参数传进去即可

[amancoming]

Click the link to solve your problem.Good luck!