前言：
如今我们对“html输入框隐藏”大概比较着重，小伙伴们都需要学习一些“html输入框隐藏”的相关资讯。那么小编也在网上搜集了一些对于“html输入框隐藏””的相关资讯，希望各位老铁们能喜欢，我们快快来了解一下吧！<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ";><html><head><title>自动提示的文本框(显示颜色的英文字母)</title><style><!--body{font-family:Arial, Helvetica, sans-serif;font-size:12px; padding:0px; margin:5px;}form{padding:0px; margin:0px;}input{/* 用户输入框的样式 */font-family:Arial, Helvetica, sans-serif;font-size:12px; border:1px solid #000000;width:200px; padding:1px; margin:0px;}#popup{/* 提示框div块的样式 */position:absolute; width:202px;color:#004a7e; font-size:12px;font-family:Arial, Helvetica, sans-serif;left:41px; top:25px;}#popup.show{/* 显示提示框的边框 */border:1px solid #004a7e;}#popup.hide{/* 隐藏提示框的边框 */border:none;}/* 提示框的样式风格 */ul{list-style:none;margin:0px; padding:0px;}li.mouseOver{background-color:#004a7e;color:#FFFFFF;}li.mouseOut{background-color:#FFFFFF;color:#004a7e;}--></style><script language="javascript"> var oInputField; //考虑到很多函数中都要使用 var oPopDiv; //因此采用全局变量的形式 var oColorsUl; var aColors = ["red","green","blue","magenta","yellow","chocolate","black","aquamarine","lime","fuchsia","brass","azure","brown","bronze","deeppink","aliceblue","gray","copper","coral","feldspar","orange","orchid","pink","plum","quartz","purple","antiquewith","blanchedalmond","blueviolet","beige","burlywood","bisque","cadetblue","saddlebrown","royalblue","rosybrown","orengered","olivedrab","powderblue","peachpuff","papayawhip","paleturquoise","palevioletred","palegreen","navyblue","navajowhite","palegodenrod","violetred","yellowgreen","tomato","turquoise","thistle","springgreen","steelblue","salmon","scarlet","silver","violet","snow","tan","chartreuse","khaki","mediumslateblue","mediumvioletred","oldlace","maroom","goldenrod","wheat","whitesmoke","moccasin","mistyrose","mintcream","midnightblue","dimgray","darksalmon","slategray","skyblue","sienna","seashell","seagreen","sandybrown","gold","mediumturquoise","navy","mediumspringgreen","mediumseagreen","mediumpurpul","peru","mediumorchid","mediumblue","mediumaquamarine","maroon","limegreen","lightyellow","lightsteelblue","magenta","lightslateblue","lightslategray","lightskyblue","inen","lightseagreen","lightsalmon","lightpink","lightgray","lightgreen","lightgodenrodyellow","indianred","lavender","lightblue","lavenderblush","lightcoral","lightcyan","lightgodenrod","hotpink","greenyellow","lemonchiffon","lawngreen","deepskyblue","honeydew","golenrod","forestgreen","gostwhite","gainsboro","firebrick","dodgerblue","darkturquoise","darkslateblue","darkslategray","darkseagreen","darkred","darkorchid","darkorenge","darkviolet","floralwhite","cyan","darkgray","cornsilk","darkolivegreen","darkgoldenrod","darkblue","darkcyan","darkgreen","darkhaki","ivory","darkmagenta","cornfloewrblue"]; aColors.sort(); //按字母排序，使显示结果更友好 function initVars(){ //初始化变量 oInputField = document.forms["myForm1"].colors; oPopDiv = document.getElementById("popup"); oColorsUl = document.getElementById("colors_ul"); } function clearColors(){ //清除提示内容 for(var i=oColorsUl.childNodes.length-1;i>=0;i--) oColorsUl.removeChild(oColorsUl.childNodes[i]); oPopDiv.className = "hide"; } function setColors(the_colors){ //显示提示框，传入的参数即为匹配出来的结果组成的数组 clearColors(); //每输入一个字母就先清除原先的提示，再继续 oPopDiv.className = "show"; var oLi; for(var i=0;i<the_colors.length;i++){ //将匹配的提示结果逐一显示给用户 oLi = document.createElement("li"); oColorsUl.appendChild(oLi); oLi.appendChild(document.createTextNode(the_colors[i])); oLi.onmouseover = function(){ this.className = "mouseOver"; //鼠标经过时高亮 } oLi.onmouseout = function(){ this.className = "mouseOut"; //离开时恢复原样 } oLi.onclick = function(){ //用户点击某个匹配项时，设置输入框为该项的值 oInputField.value = this.firstChild.nodeValue; clearColors(); //同时清除提示框 } } } function findColors(){ initVars(); //初始化变量 if(oInputField.value.length > 0){ var aResult = new Array(); //用于存放匹配结果 for(var i=0;i<aColors.length;i++) //从颜色表中找匹配的颜色 //必须是从单词的开始处匹配 if(aColors[i].indexOf(oInputField.value) == 0) aResult.push(aColors[i]); //压入结果 if(aResult.length>0) //如果有匹配的颜色则显示出来 setColors(aResult); else //否则清除，用户多输入一个字母 clearColors(); //就有可能从有匹配到无，到无的时候需要清除 } else clearColors(); //无输入时清除提示框（例如用户按del键） }</script></head><body><form method="post" name="myForm1">Color: <input type="text" name="colors" id="colors" onkeyup="findColors();" /></form><div id="popup"><ul id="colors_ul"></ul></div></body></html> 版权声明：
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标签： #html输入框隐藏
