在下拉列表框里一边写文字,一边在下拉的部分出现相类似的内容
或者有没有这样的方法?谢谢
4 个解决方案
#1
方法是有,可以用2IN1
就是用层,显示文本框和下拉框
文本框要比下拉框短点
用客户端程序就能实现
就是用层,显示文本框和下拉框
文本框要比下拉框短点
用客户端程序就能实现
#2
http://www.yescnet.com/
#3
to:luojx(大鱼儿)能不能具体说说原理,谢谢了!
to:zhepu(每天up多一点),我在那个网站上找了很久没找到,能不能贴到这里来
to:zhepu(每天up多一点),我在那个网站上找了很久没找到,能不能贴到这里来
#4
<HTML><HEAD><TITLE>让下拉框支持输入</TITLE>
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if (x956203888520>=5)
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} </SCRIPT>
<META content="MSHTML 5.50.4522.1800" name=GENERATOR></HEAD>
<BODY onresize=x956203888510(); onload=x956203888444();>
<P>请输入网址:
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<OPTION value=www.51js.com selected>www.51js.com</OPTION>
<OPTION value=www.ccbfu.com>www.ccbfu.com</OPTION>
<OPTION value=www.sina.com.cn>www.sina.com.cn</OPTION>
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for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { if (this.x956203888452.options(x956203888485).text == x956203888498) { this.x956203888452.selectedIndex = x956203888485; return; } } var x956203888489 = document.createElement("OPTION"); x956203888489.text = x956203888498; x956203888489.value = x956203888498; this.x956203888452.add(x956203888489); this.x956203888452.selectedIndex = x956203888486; if (this.x956203888469) { this.x956203888461(true); } window.resizeBy(0, -1); this.x956203888454(); window.resizeBy(0, 1); } function x956203888466( x956203888498 ) { if ((x956203888498 == null) || (x956203888498 == "") ) { x956203888498 = this.x956203888475.value; } var x956203888486 = this.x956203888452.options.length; var x956203888485; var x956203888499 = -1; for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { if (this.x956203888452.options(x956203888485).text == x956203888498) { x956203888499 = x956203888485; break; } } if (x956203888499 == -1) { return; 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this.x956203888475.style.display=""; this.x956203888479 = false; } } function x956203888455() { var x956203888502 = this.x956203888452.selectedIndex; var x956203888503 = this.x956203888452.options[x956203888502]; this.x956203888475.value = x956203888503.text; this.x956203888475.focus(); this.x956203888475.select(); this.x956203888452.selectedIndex=-1; } function x956203888453() { return this.x956203888475.value; } function x956203888467() { return this.x956203888478.value; } function x956203888459(x956203888504) { var x956203888486 = this.x956203888452.options.length; var x956203888485; for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { if (this.x956203888452.options(x956203888485).text == x956203888504) { this.x956203888452.selectedIndex = x956203888485; this.x956203888475.value = this.x956203888452.options(x956203888485).text; this.x956203888478.value = this.x956203888452.options(x956203888485).value; return; } } this.x956203888452.selectedIndex = -1; this.x956203888475.value = ""; 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} } } } function focus() { this.x956203888475.focus(); } function x956203888510() {
var x956203888485;
for (x956203888485=0; x956203888485 < x956203888448.length; x956203888485++) {
x956203888448[x956203888485].x956203888454();
}
} </SCRIPT>
<META content="MSHTML 5.50.4522.1800" name=GENERATOR></HEAD>
<BODY onresize=x956203888510(); onload=x956203888444();>
<P>请输入网址:
<SELECT id=tryComboBoxID onresize="if (x956203888447!=null) {x956203888447.x956203888454();}" style="POSITION: absolute" onchange="if (x956203888447!=null) {x956203888447.x956203888455();}">
<OPTION value=www.51js.com selected>www.51js.com</OPTION>
<OPTION value=www.ccbfu.com>www.ccbfu.com</OPTION>
<OPTION value=www.sina.com.cn>www.sina.com.cn</OPTION>
</SELECT>
<BR><BR><BR>
<INPUT id=getTryValueButtonID onclick="alert('选中的值为 \'' + x956203888447.x956203888453() + '\'');" type=button value="察看" name=retrieve>
</P>
<SCRIPT> var x956203888447;
function x956203888444() {
x956203888447 = new x956203888449("tryComboBoxID", "x956203888447");
x956203888447.x956203888460(-1);
x956203888447.focus();
} </SCRIPT>
</BODY></HTML>
#1
方法是有,可以用2IN1
就是用层,显示文本框和下拉框
文本框要比下拉框短点
用客户端程序就能实现
就是用层,显示文本框和下拉框
文本框要比下拉框短点
用客户端程序就能实现
#2
http://www.yescnet.com/
#3
to:luojx(大鱼儿)能不能具体说说原理,谢谢了!
to:zhepu(每天up多一点),我在那个网站上找了很久没找到,能不能贴到这里来
to:zhepu(每天up多一点),我在那个网站上找了很久没找到,能不能贴到这里来
#4
<HTML><HEAD><TITLE>让下拉框支持输入</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT>
function x956203888511( x956203888512 )
{ var x956203888513 = 0;
while ( x956203888512 != null ) {
x956203888513 += x956203888512.offsetLeft;
x956203888512 = x956203888512.offsetParent;
} return x956203888513; }
function x956203888514( x956203888512 ) {
var x956203888515 = 0;
while ( x956203888512 != null ) {
x956203888515 += x956203888512.offsetTop;
x956203888512 = x956203888512.offsetParent;
}
return x956203888515;
}
function x956203888516()
{ var x956203888517=true;
var x956203888518=navigator.appVersion;
var x956203888519=parseInt(x956203888518.indexOf("MSIE"));
if (x956203888519>=1) {
var x956203888520=parseInt(x956203888518.charAt(x956203888519+5));
if (x956203888520>=5)
{ x956203888517=false;
}
}
if (x956203888517)
{ alert("This page may not be displayed properly:\n\ This product requires Microsoft Internet Explorer 5 or later browser only.");
}
} </SCRIPT>
<SCRIPT>x956203888516();</SCRIPT>
<SCRIPT>
x956203888448 = new Array();
function x956203888449(x956203888450, x956203888451) {
this.x956203888452 = document.all[x956203888450];
this.x956203888452.selectedIndex = -1;
this.x956203888453 = x956203888453;
this.x956203888454 = x956203888454;
this.x956203888455 = x956203888455;
this.x956203888456 = x956203888456;
this.x956203888457 = x956203888457;
this.x956203888458 = x956203888458;
this.x956203888459 = x956203888459;
this.x956203888460 = x956203888460;
this.x956203888461 = x956203888461;
this.x956203888462 = x956203888462;
this.x956203888463 = x956203888463;
this.x956203888464 = x956203888464;
this.focus = focus;
this.x956203888465 = x956203888465;
this.x956203888466 = x956203888466;
this.x956203888467 = x956203888467;
this.x956203888468 = false;
this.x956203888469 = false;
this.x956203888470 = false;
this.x956203888471 = false;
this.x956203888472 = "";
var x956203888473 = x956203888450 + "_text";
if (document.all[x956203888473] != null) {
alert("The following id: '" + x956203888473 +"' is used internally by the Combo Box!\r\n"+ "Use of this id in your page may cause malfunction. Please use another id for your controls."); }
var x956203888474 = "<INPUT type='text' id=" + x956203888473 + " name=" + x956203888473 + " onblur='" + x956203888451 + ".x956203888456()' " + " onkeyup='" + x956203888451 + ".x956203888462()' " + " style='display: none; position: absolute' value='' >";
this.x956203888452.insertAdjacentHTML("afterEnd", x956203888474);
this.x956203888475 = document.all[x956203888473];
var x956203888476 = x956203888450 + "_value";
if (document.all[x956203888476] != null) {
alert("The following id: '" + x956203888476 + "' is used internally by the Combo Box!\r\n"+ "Use of this id in your page may cause malfunction. Please use another id for your controls."); }
var x956203888477 = "<INPUT type='hidden' "+ " id=" + x956203888476 + " name=" + x956203888476 + " >";
this.x956203888452.insertAdjacentHTML("afterEnd", x956203888477);
this.x956203888478 = document.all[x956203888476];
this.x956203888479 = false;
this.x956203888454();
x956203888448[x956203888448.length] = this;
}
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} } } } function focus() { this.x956203888475.focus(); } function x956203888510() {
var x956203888485;
for (x956203888485=0; x956203888485 < x956203888448.length; x956203888485++) {
x956203888448[x956203888485].x956203888454();
}
} </SCRIPT>
<META content="MSHTML 5.50.4522.1800" name=GENERATOR></HEAD>
<BODY onresize=x956203888510(); onload=x956203888444();>
<P>请输入网址:
<SELECT id=tryComboBoxID onresize="if (x956203888447!=null) {x956203888447.x956203888454();}" style="POSITION: absolute" onchange="if (x956203888447!=null) {x956203888447.x956203888455();}">
<OPTION value=www.51js.com selected>www.51js.com</OPTION>
<OPTION value=www.ccbfu.com>www.ccbfu.com</OPTION>
<OPTION value=www.sina.com.cn>www.sina.com.cn</OPTION>
</SELECT>
<BR><BR><BR>
<INPUT id=getTryValueButtonID onclick="alert('选中的值为 \'' + x956203888447.x956203888453() + '\'');" type=button value="察看" name=retrieve>
</P>
<SCRIPT> var x956203888447;
function x956203888444() {
x956203888447 = new x956203888449("tryComboBoxID", "x956203888447");
x956203888447.x956203888460(-1);
x956203888447.focus();
} </SCRIPT>
</BODY></HTML>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT>
function x956203888511( x956203888512 )
{ var x956203888513 = 0;
while ( x956203888512 != null ) {
x956203888513 += x956203888512.offsetLeft;
x956203888512 = x956203888512.offsetParent;
} return x956203888513; }
function x956203888514( x956203888512 ) {
var x956203888515 = 0;
while ( x956203888512 != null ) {
x956203888515 += x956203888512.offsetTop;
x956203888512 = x956203888512.offsetParent;
}
return x956203888515;
}
function x956203888516()
{ var x956203888517=true;
var x956203888518=navigator.appVersion;
var x956203888519=parseInt(x956203888518.indexOf("MSIE"));
if (x956203888519>=1) {
var x956203888520=parseInt(x956203888518.charAt(x956203888519+5));
if (x956203888520>=5)
{ x956203888517=false;
}
}
if (x956203888517)
{ alert("This page may not be displayed properly:\n\ This product requires Microsoft Internet Explorer 5 or later browser only.");
}
} </SCRIPT>
<SCRIPT>x956203888516();</SCRIPT>
<SCRIPT>
x956203888448 = new Array();
function x956203888449(x956203888450, x956203888451) {
this.x956203888452 = document.all[x956203888450];
this.x956203888452.selectedIndex = -1;
this.x956203888453 = x956203888453;
this.x956203888454 = x956203888454;
this.x956203888455 = x956203888455;
this.x956203888456 = x956203888456;
this.x956203888457 = x956203888457;
this.x956203888458 = x956203888458;
this.x956203888459 = x956203888459;
this.x956203888460 = x956203888460;
this.x956203888461 = x956203888461;
this.x956203888462 = x956203888462;
this.x956203888463 = x956203888463;
this.x956203888464 = x956203888464;
this.focus = focus;
this.x956203888465 = x956203888465;
this.x956203888466 = x956203888466;
this.x956203888467 = x956203888467;
this.x956203888468 = false;
this.x956203888469 = false;
this.x956203888470 = false;
this.x956203888471 = false;
this.x956203888472 = "";
var x956203888473 = x956203888450 + "_text";
if (document.all[x956203888473] != null) {
alert("The following id: '" + x956203888473 +"' is used internally by the Combo Box!\r\n"+ "Use of this id in your page may cause malfunction. Please use another id for your controls."); }
var x956203888474 = "<INPUT type='text' id=" + x956203888473 + " name=" + x956203888473 + " onblur='" + x956203888451 + ".x956203888456()' " + " onkeyup='" + x956203888451 + ".x956203888462()' " + " style='display: none; position: absolute' value='' >";
this.x956203888452.insertAdjacentHTML("afterEnd", x956203888474);
this.x956203888475 = document.all[x956203888473];
var x956203888476 = x956203888450 + "_value";
if (document.all[x956203888476] != null) {
alert("The following id: '" + x956203888476 + "' is used internally by the Combo Box!\r\n"+ "Use of this id in your page may cause malfunction. Please use another id for your controls."); }
var x956203888477 = "<INPUT type='hidden' "+ " id=" + x956203888476 + " name=" + x956203888476 + " >";
this.x956203888452.insertAdjacentHTML("afterEnd", x956203888477);
this.x956203888478 = document.all[x956203888476];
this.x956203888479 = false;
this.x956203888454();
x956203888448[x956203888448.length] = this;
}
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for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { if (this.x956203888452.options(x956203888485).text == x956203888498) { this.x956203888452.selectedIndex = x956203888485; return; } } var x956203888489 = document.createElement("OPTION"); x956203888489.text = x956203888498; x956203888489.value = x956203888498; this.x956203888452.add(x956203888489); this.x956203888452.selectedIndex = x956203888486; if (this.x956203888469) { this.x956203888461(true); } window.resizeBy(0, -1); this.x956203888454(); window.resizeBy(0, 1); } function x956203888466( x956203888498 ) { if ((x956203888498 == null) || (x956203888498 == "") ) { x956203888498 = this.x956203888475.value; } var x956203888486 = this.x956203888452.options.length; var x956203888485; var x956203888499 = -1; for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { if (this.x956203888452.options(x956203888485).text == x956203888498) { x956203888499 = x956203888485; break; } } if (x956203888499 == -1) { return; 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} function x956203888458(x956203888498) { var x956203888486 = this.x956203888452.options.length; var x956203888485; for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { if (this.x956203888452.options(x956203888485).value == x956203888498) { this.x956203888452.selectedIndex = x956203888485; this.x956203888475.value = this.x956203888452.options(x956203888485).text; this.x956203888478.value = this.x956203888452.options(x956203888485).value; return; } } this.x956203888452.selectedIndex = -1; this.x956203888475.value = ""; } function x956203888460(x956203888485) { var x956203888486 = this.x956203888452.options.length; if ((x956203888485 >=0) && (x956203888485 < x956203888486)) { this.x956203888452.selectedIndex = x956203888485; this.x956203888475.value = this.x956203888452.options(x956203888485).text; this.x956203888478.value = this.x956203888452.options(x956203888485).value; return; } this.x956203888475.value = ""; } function x956203888462() { if (this.x956203888470) { if (event.keyCode < 32) { return; } var x956203888505 = this.x956203888475.value; var x956203888506 = this.x956203888472; var x956203888485; if ((x956203888505 == "") || (x956203888505 == x956203888506) ) { this.x956203888472 = x956203888505; return; } var x956203888486 = this.x956203888452.options.length; var x956203888507; for (x956203888485=0; x956203888485<x956203888486; x956203888485++) { x956203888507 = this.x956203888452.options(x956203888485).text; if (this.x956203888471) { x956203888507 = x956203888507.toUpperCase(); x956203888505 = x956203888505.toUpperCase(); } if (x956203888507.indexOf(x956203888505) == 0) { var x956203888508 = this.x956203888452.options(x956203888485).text; this.x956203888475.value = this.x956203888475.value + x956203888508.substr(x956203888505.length); this.x956203888452.selectedIndex = x956203888485; this.x956203888472 = this.x956203888475.value; var x956203888509 = this.x956203888475.createTextRange(); x956203888509.moveStart("character", x956203888505.length); x956203888509.select(); return; } } } } function focus() { this.x956203888475.focus(); } function x956203888510() {
var x956203888485;
for (x956203888485=0; x956203888485 < x956203888448.length; x956203888485++) {
x956203888448[x956203888485].x956203888454();
}
} </SCRIPT>
<META content="MSHTML 5.50.4522.1800" name=GENERATOR></HEAD>
<BODY onresize=x956203888510(); onload=x956203888444();>
<P>请输入网址:
<SELECT id=tryComboBoxID onresize="if (x956203888447!=null) {x956203888447.x956203888454();}" style="POSITION: absolute" onchange="if (x956203888447!=null) {x956203888447.x956203888455();}">
<OPTION value=www.51js.com selected>www.51js.com</OPTION>
<OPTION value=www.ccbfu.com>www.ccbfu.com</OPTION>
<OPTION value=www.sina.com.cn>www.sina.com.cn</OPTION>
</SELECT>
<BR><BR><BR>
<INPUT id=getTryValueButtonID onclick="alert('选中的值为 \'' + x956203888447.x956203888453() + '\'');" type=button value="察看" name=retrieve>
</P>
<SCRIPT> var x956203888447;
function x956203888444() {
x956203888447 = new x956203888449("tryComboBoxID", "x956203888447");
x956203888447.x956203888460(-1);
x956203888447.focus();
} </SCRIPT>
</BODY></HTML>