How can the select drop-down box select the value in the option, or can the user input it himself? _html/css

How can the select drop-down box select the value in the option, or can the user input it himself? _html/css_WEB-ITnose

WBOY

Release： 2016-06-24 12:25:20

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Drop-down box

How can the select drop-down box select the value in the option, or can the user input it himself?
Experts can paste the code, thank you

Reply to the discussion (solution)

See the code
http://dhtmlx.com/docs/products/dhtmlxCombo/

User input?

HTML5 has this kind of control, but if you use HTML4, you can take a look at my blog
http://blog.csdn.net/xiaowanzi80hou/article/details/11020005

Baidu click drop-down box with input box. There are many

There is a plug-in called COMBOX

<!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>输入框的下拉提示</title><style type="text/css"><!--body{background:#fff}.Menu {position:relative;width:204px;height:127px;z-index:1;background: #FFF;border:1px solid #000;margin-top:-100px;display:none;}.Menu2 {position: absolute;left:0;top:0;width:100%;height:auto;overflow:hidden;z-index:1;}.Menu2 ul{margin:0;padding:0}.Menu2 ul li{width:100%;height:25px;line-height:25px;text-indent:15px;border-bottom:1px dashed #ccc;color:#666;cursor:pointer;change:expression(this.onmouseover=function(){this.style.background="#F2F5EF";},this.onmouseout=function(){this.style.background="";})}input{width:200px}.form{width:200px;height:auto;}.form div{position:relative;top:0;left:0;margin-bottom:5px}#List1,#List2,#List3{left:0px;top:93px;}--></style><script type="text/javascript">function showAndHide(obj,types){var Layer=window.document.getElementById(obj);switch(types){case "show":Layer.style.display="block";break;case "hide":Layer.style.display="none";break;}}function getValue(obj,str){var input=window.document.getElementById(obj);input.value=str;}</script></head><body><div class="form"><div> Location：<input type="text" id="txt" name="txt" onfocus="showAndHide('List1','show');" onblur="showAndHide('List1','hide');"></div><!--列表1--><div class="Menu" id="List1"><div class="Menu2"><ul><li onmousedown="getValue('txt','中国CHINA');showAndHide('List1','hide');">中国CHINA</li><li onmousedown="getValue('txt','美国USA');showAndHide('List1','hide');">美国USA</li></ul></div></div><div> Sex：<input type="text" id="txt2" name="txt2" onfocus="showAndHide('List2','show');" onblur="showAndHide('List2','hide');"></div><!--列表2--><div class="Menu" id="List2"><div class="Menu2"><ul><li onmousedown="getValue('txt2','男Male');showAndHide('List2','hide');">男Male</li><li onmousedown="getValue('txt2','女Female');showAndHide('List2','hide');">女Female</li></ul></div></div><div> education：<input type="text" id="txt3" name="txt3" onfocus="showAndHide('List3','show');" onblur="showAndHide('List3','hide');"></div><!--列表3--><div class="Menu" id="List3"><div class="Menu2"><ul><li onmousedown="getValue('txt3',this.innerText);showAndHide('List3','hide');">大专</li><li onmousedown="getValue('txt3','本科');showAndHide('List3','hide');">本科</li><li onmousedown="getValue('txt3','硕士');showAndHide('List3','hide');">硕士</li><li onmousedown="getValue('txt3','本科');showAndHide('List3','hide');">本科</li></ul></div></div></div><br/></body></html><p align="center"></p>

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