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<!DOCTYPE html >
<html>
<head>
<meta charset="utf-8" />
<title>test</title>
</head>
<body>
<div id="main"></div>
<button id="btn" type="button">Add More</button>
<script src="../js/jquery.js"></script>
<script>
function init(){
var html = '<div class="broadbandframe"><select class="selectbroadband"><option selected>BB1</option>'
+'<option>BB2</option><option>BB3</option><option>BB4</option><option>BB5</option><option value="others">Others</option></select>'
+'<input class="edinput" type="text"/><div class="wid350"></div></div>';
$('#main').append(html);
}
$("#btn").bind("click",function(){
init();
});
$("#main").on("change",".selectbroadband",function(){
var val = $(this).val();
if(val === 'others'){
if($(this).siblings("div").children("input").length === 0){
$(this).siblings("div").append("<input type='text'name='others'class='wid350'/>");
}else{
//已创建不再创建
}
}
});
init();
</script>
</body>
</html>
<!DOCTYPE html >
<html>
<head>
<meta charset="utf-8" />
<title>test</title>
</head>
<body>
<div id="main"></div>
<button id="btn" type="button">Add More</button>
<script src="../js/jquery.js"></script>
<script>
function init(){
var html = '<div class="broadbandframe"><select class="selectbroadband"><option selected>BB1</option>'
+'<option>BB2</option><option>BB3</option><option>BB4</option><option>BB5</option><option value="others">Others</option></select>'
+'<input class="edinput" type="text"/><div class="wid350"></div></div>';
$('#main').append(html);
}
$("#btn").bind("click",function(){
init();
});
$("#main").on("change",".selectbroadband",function(){
var val = $(this).val();
if(val === 'others'){
if($(this).siblings("div").children("input").length === 0){
$(this).siblings("div").append("<input type='text'name='others'class='wid350'/>");
}else{
//已创建不再创建
}
}
});
init();
</script>
</body>
</html>
<!DOCTYPE html >
<html>
<head>
<meta charset="utf-8" />
<title>test</title>
</head>
<body>
<div id="main"></div>
<button id="btn" type="button">Add More</button>
<script src="../js/jquery.js"></script>
<script>
function init(){
var html = '<div class="broadbandframe"><select class="selectbroadband"><option selected>BB1</option>'
+'<option>BB2</option><option>BB3</option><option>BB4</option><option>BB5</option><option value="others">Others</option></select>'
+'<input class="edinput" type="text"/><div class="wid350"></div></div>';
$('#main').append(html);
}
$("#btn").bind("click",function(){
init();
});
$("#main").on("change",".selectbroadband",function(){
var val = $(this).val();
if(val === 'others'){
if($(this).siblings("div").children("input").length === 0){
$(this).siblings("div").append("<input type='text'name='others'class='wid350'/>");
}else{
//已创建不再创建
}
}
});
init();
</script>
</body>
</html>
<!DOCTYPE html >
<html>
<head>
<meta charset="utf-8" />
<title>test</title>
</head>
<body>
<div id="main"></div>
<button id="btn" type="button">Add More</button>
<script src="../js/jquery.js"></script>
<script>
function init(){
var html = '<div class="broadbandframe"><select class="selectbroadband"><option selected>BB1</option>'
+'<option>BB2</option><option>BB3</option><option>BB4</option><option>BB5</option><option value="others">Others</option></select>'
+'<input class="edinput" type="text"/><div class="wid350"></div></div>';
$('#main').append(html);
}
$("#btn").bind("click",function(){
init();
});
$("#main").on("change",".selectbroadband",function(){
var val = $(this).val();
if(val === 'others'){
if($(this).siblings("div").children("input").length === 0){
$(this).siblings("div").append("<input type='text'name='others'class='wid350'/>");
}else{
//已创建不再创建
}
}
});
init();
</script>
</body>
</html>
<!DOCTYPE html >
<html>
<head>
<meta charset="utf-8" />
<title>test</title>
</head>
<body>
<div id="main"></div>
<button id="btn" type="button">Add More</button>
<script src="../js/jquery.js"></script>
<script>
function init(){
var html = '<div class="broadbandframe"><select class="selectbroadband"><option selected>BB1</option>'
+'<option>BB2</option><option>BB3</option><option>BB4</option><option>BB5</option><option value="others">Others</option></select>'
+'<input class="edinput" type="text"/><div class="wid350"></div></div>';
$('#main').append(html);
}
$("#btn").bind("click",function(){
init();
});
$("#main").on("change",".selectbroadband",function(){
var val = $(this).val();
if(val === 'others'){
if($(this).siblings("div").children("input").length === 0){
$(this).siblings("div").append("<input type='text'name='others'class='wid350'/>");
}else{
//已创建不再创建
}
}
});
init();
</script>
</body>
</html>
我把多余的东西删掉了,自己去改下。[/quote]
你这个怎么没有框出来
[/quote]
文本框的样式怎么变了<!DOCTYPE html >
<html>
<head>
<meta charset="utf-8" />
<title>test</title>
</head>
<body>
<div id="main"></div>
<button id="btn" type="button">Add More</button>
<script src="../js/jquery.js"></script>
<script>
function init(){
var html = '<div class="broadbandframe"><select class="selectbroadband"><option selected>BB1</option>'
+'<option>BB2</option><option>BB3</option><option>BB4</option><option>BB5</option><option value="others">Others</option></select>'
+'<input class="edinput" type="text"/><div class="wid350"></div></div>';
$('#main').append(html);
}
$("#btn").bind("click",function(){
init();
});
$("#main").on("change",".selectbroadband",function(){
var val = $(this).val();
if(val === 'others'){
if($(this).siblings("div").children("input").length === 0){
$(this).siblings("div").append("<input type='text'name='others'class='wid350'/>");
}else{
//已创建不再创建
}
}
});
init();
</script>
</body>
</html>
我把多余的东西删掉了,自己去改下。