如何通过Js实现点击一组复选框，动态添加1个input输入框，输入框中自动填充所选复选框的内容呢？ 用js如何实现勾选复选框后自动在文本框显示
\u5982\u4f55\u901a\u8fc7Js\u5b9e\u73b0\u70b9\u51fb\u4e00\u7ec4\u590d\u9009\u6846\uff0c\u52a8\u6001\u6dfb\u52a01\u4e2ainput\u8f93\u5165\u6846\uff0c\u8f93\u5165\u6846\u4e2d\u81ea\u52a8\u586b\u5145\u6240\u9009\u590d\u9009\u6846\u7684\u5185\u5bb9\u5462\uff1f\u5c1d\u8bd5\u5982\u4e0b\u4ee3\u7801\uff0c\u5728 Friefox 54 \u53ca IE 11 \u4e0b\u6d4b\u8bd5\u53ef\u884c
\u8dd1\u6b65 \u6253\u7403 \u767b\u5c71 \u6e38\u6cf3 \u9a91\u8f66 var objdiv = document.getElementById('div1'); for(i=1; i
\u7ed9\u90a3\u4e9b\u590d\u9009\u6846\u7ed1\u5b9a\u9009\u62e9\u4e8b\u4ef6onchange\uff0c\u7528jQuery\u53bb\u505a\uff0c\u5982\uff1a
$('input [name=check]').change(function(){//\u5047\u8bbe\u590d\u9009\u6846\u7684html\uff1a var ele=this;//\u5f53\u524d\u9009\u62e9\u7684\u590d\u9009\u6846\uff0c\u628a\u590d\u9009\u6846\u7684value\u503c\u663e\u793a\u5728\u4e00\u4e2adiv\u4e2d() var val=$(ele).val(); var str=$('#show').html();//\u5148\u83b7\u53d6\u7528\u663e\u793adiv\u7684\u5185\u5bb9\uff0c\u7136\u540e\u628a\u5f53\u524d\u590d\u9009\u6846\u5185\u5bb9\u62fc\u63a5\uff0c\u518d\u628a\u62fc\u63a5\u5185\u5bb9\u5728show\u4e2d str+=val;//\u62fc\u63a5\u5f53\u524d\u503cval $('#show').html(str);//\u663e\u793a });
以jquery为例
<input class="ck" data="1">
<input class="ck" data="2">
<input class="ck" data="3">
var html;
$( ".ck" ).click( function() {
if( this.checked ) {
html = '<input type="text" value="' + $( this ).attr( "data" ) + '">';
$( "body" ).append( html );
}
} );
绛旓細var div=document.getElementById(div鐨刬d);var chks=div.getElementsByName(checkbox鐨刵ame); //checkbox璁句负鍚屼竴涓猲ame for(var i=0;i<chks.length;i++){ chks[i].checked;//鍏ㄩ chks[i].checked=!chks[i].checked //鍙嶉 } ...
绛旓細<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 澶氫釜澶嶉 input{ margin-right:3px} label{margin:0 5px} window.onload = function(){ var obox = document.getElementById("box");var cboList ...
绛旓細('#c1').on('change',function(){ if ($(this).is(':checked')) { $('#c2').prop('checked','checked'); }else{ $('#c2').removeProp('checked'); }})
绛旓細绾JS浠ｇ爜,澶夯鐑︿簡,鎴戜娇鐢ㄧ殑鏄痡Query,甯屾湜浣犺兘鏄庣櫧~!浠ｇ爜濡備笅:var arr=new Array();("check").each(function(i, o) { arr[i] = $(o).attr("name");});娉ㄩ噴:function(i,o)閲,i浠ｈ〃涓嬫爣,o浠ｈ〃鍗曚釜澶嶉夋瀹炰綋.甯屾湜鑳藉府鍒颁綘
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绛旓細 鍏磋叮鐖卞ソ锛 绡悆 瓒崇悆 涔掍箵鐞 缇芥瘺鐞 娓告吵 var i=0;var box=document.getElementsByName("hobby");for( var j=0;j<box.length;j++){ box[j].onclick=function(){ if(this.checked){ i++;if(i>=
绛旓細<!DOCTYPE html> RunJS 婕旂ず浠ｇ爜 $(function(){ var cks = $(":checkbox:gt(0)"); var fk = $(":checkbox:first").click(function(){
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