为了便于在输入字段中输入重音字符,我会显示一个显示字符的弹出式div,以便您选择并单击。我希望将注意力集中在输入字段上(或在任何将其取走的操作之后将其返回)。单击以输入重音后,焦点将不会在javascript控制下返回。我已经使用Mac Safari和Firefox进行了测试,但没有去过。最终它需要在所有平台上运行。
任何帮助都非常感激。
大卫
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script type="text/javascript" charset="utf-8">
var showaccentswindow = 0;
function displayaccents() {
if (showaccentswindow==0) {
document.getElementById('accentswindow').style.display='block';
showaccentswindow=1;
}
else
{
document.getElementById('accentswindow').style.display='none';
showaccentswindow=0;
}
document.getElementById('inputbox').focus();
}
function insertchar(c) {
/*for inserting accented chars*/
document.getElementById('inputbox').value=document.getElementById('inputbox').value + c;
document.getElementById('inputbox').focus(); **// DOESN'T WORK!!!**
}
</script>
<style type="text/css">
#accentswindow {
display:none;
position:absolute;
top: 50px;
background-color: #FFF;
width: 200px;
border: 2px solid #999;
z-index: 100;
left: 150px;
text-align: left;
padding-bottom: 20px;
padding-left: 20px;
}
.accentlink {
background-color: #F3EED7;
text-align: center;
display: block;
float: left;
height: 22px;
width: 17px;
margin-top: 9px;
margin-right: 3px;
font-family: Verdana, Geneva, sans-serif;
font-size: 15px;
font-weight: bold;
color: #666;
cursor: pointer;
}
</style>
</head>
<body onload="document.getElementById('inputbox').focus();">
<div id="accentswindow" >
<div class="accentlink" onmousedown="insertchar('À')">À</div>
<div class="accentlink" onmousedown="insertchar('Û')">Û</div>
<img src="http://www.revilolang.com/images/closebox.png" width="28" height="26" style="float:right;" onmouseup="displayaccents()"/> </div>
<input name="" id="inputbox" type="text" />
<input name="accents" type="button" value="accents"onclick="displayaccents()" />
</body>
</html>
答案 0 :(得分:3)
由于mouseup“仍然”成为焦点,你应该添加一个监听器来设置焦点
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script type="text/javascript" charset="utf-8">
var showaccentswindow = 0;
function displayaccents() {
if (showaccentswindow==0) {
document.getElementById('accentswindow').style.display='block';
showaccentswindow=1;
}
else
{
document.getElementById('accentswindow').style.display='none';
showaccentswindow=0;
}
document.getElementById('inputbox').focus();
}
function insertchar(c) {
/*for inserting accented chars*/
document.getElementById('inputbox').value=document.getElementById('inputbox').value + c;
// DOESN'T WORK!!!**
}
function addListeners(){
document.getElementById('accentswindow').addEventListener("mouseup",function(){
document.getElementById('inputbox').focus();
})
}
</script>
<style type="text/css">
#accentswindow {
display:none;
position:absolute;
top: 50px;
background-color: #FFF;
width: 200px;
border: 2px solid #999;
z-index: 100;
left: 150px;
text-align: left;
padding-bottom: 20px;
padding-left: 20px;
}
.accentlink {
background-color: #F3EED7;
text-align: center;
display: block;
float: left;
height: 22px;
width: 17px;
margin-top: 9px;
margin-right: 3px;
font-family: Verdana, Geneva, sans-serif;
font-size: 15px;
font-weight: bold;
color: #666;
cursor: pointer;
}
</style>
</head>
<body onload="addListeners();document.getElementById('inputbox').focus();">
<div id="accentswindow" >
<div class="accentlink" onmousedown="insertchar('À')">À</div>
<div class="accentlink" onmousedown="insertchar('Û')">Û</div>
<img src="http://www.revilolang.com/images/closebox.png" width="28" height="26" style="float:right;" onmouseup="displayaccents()"/> </div>
<input name="" id="inputbox" type="text" />
<input name="accents" type="button" value="accents"onclick="displayaccents()" />
</body>
</html>
答案 1 :(得分:1)
好吧,你必须将焦点绑定到非焦点(模糊)动作
如果你有jQuery,你可以做类似的事情:
inputbox.blur(function(){
inputbox.focus();
});
普通的javascript会是这样的:
inputbox.onblur=function(){
inputbox.focus();
};
答案 2 :(得分:1)
只需在每个onclick = "document.getElementById('inputbox').focus();"
DIV上添加accentlink
。
例如:
<div class="accentlink" onclick = "javascript:document.getElementById('inputbox').focus();" onmousedown="javascript:insertchar('À');">À</div>