Created
June 14, 2012 12:21
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Example 1</title> | |
| <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> | |
| <script> | |
| $(document).ready(function() { | |
| $("#search").on("input", function(e) { | |
| var val = $(this).val(); | |
| if(val === "") return; | |
| //You could use this to limit results | |
| //if(val.length < 3) return; | |
| console.log(val); | |
| $.get("artservice.cfc?method=getart&returnformat=json", {term:val}, function(res) { | |
| var dataList = $("#searchresults"); | |
| dataList.empty(); | |
| if(res.DATA.length) { | |
| for(var i=0, len=res.DATA.length; i<len; i++) { | |
| var opt = $("<option></option>").attr("value", res.DATA[i][0]); | |
| dataList.append(opt); | |
| } | |
| } | |
| },"json"); | |
| }); | |
| }) | |
| </script> | |
| </head> | |
| <body> | |
| <p> | |
| <input type="text" name="search" id="search" placeholder="Type Something" list="searchresults" autocomplete="off"> | |
| <datalist id="searchresults"></datalist> | |
| </p> | |
| </body> | |
| </html> |
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<!doctype html>
<title>Example 1</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> <script> $(document).ready(function() { $("#search").on("keyup", function(e) { var val = $(this).val(); if(val === "") return; //You could use this to limit results //if(val.length < 3) return; console.log(val); $.ajax({ type : "get", async:false, url : "http://suggestion.baidu.com/su?wd=" + val, dataType : "jsonp", jsonp: "cb", success : function(json){ var dataList = $("#searchresults"); dataList.empty(); if(json.s && json.s.length) { for(var i=0, len=json.s.length; i").attr("value", json.s[i]); dataList.append(opt); } } }, error:function(){ alert('fail'); } }); }); }) </script>
#Hi, I have tried your code, and met some problems. When I enter a letter, the options have been appended to the datalist element, but the list sometimes shows ,sometimes not. And it shows the list related to the word I input last time.