Question

我正在尝试自动完成两个文本框并相互填充。这是我到目前为止的代码，我现在陷入困境。

<script type="text/javascript" language="javascript" src="scripts/jquery-latest.js">  </script>
<script type="text/javascript" language="javascript" src="scripts/jquery.ui.js"></script>
<script type="text/javascript">
$().ready(function() {
$('#compName').keyup(function() {
    var txtSrch = $(this).val();
    if ( txtSrch && txtSrch.length > 2 ) {
        formData = 'vw=getCompany&compID=0&compName=' + txtSrch;
        // alert(formData); 
        $.ajax({ 
            url: 'output.cfm',
            data: formData,
            type: "post",
            cache: false,
            success: function(result) {
                $('#result').html(result);
            },
            error: function(xmlHttpRequest, status, err) {
                confirm('Error!' + err );
            }
        });
    }
});
});
</script>
<div style="width:400px; padding:20px;">
     <p>Company Selection</p>
     <label for="compID">Company ID:</label><br/>
    <input type="text" name="compID" id="compID" value="" />
    <br/>
    <label for="compName">Company Name:</label><br/>
    <input type="text" name="compName" id="compName" value="" />
    <div id="sel-comp" style="clear:both;"></div>
    <input type="submit" name="submit" id="submit" value="Submit">
     <div id="result"></div>
</div>

output.cfm有：

<script>
var  compName = [{"id":"1000","name":"company1|CO|80401-8077|1000"},{"id":"1005","name":"company2|CO|80308-2291|1005"},{"id":"1010","name":"company3|CO|80202-1450|1010"},{"id":"1015","name":"company4|CO|80206-0109|1015"},{"id":"1020","name":"company5|CO|80003-6638|1020"}];

$('##compName').autocomplete({
source: compName
});
</script>

如果有人输入公司ID 100，我想提供这些选项1000,1005,1010,1015和1020以进行自动完成。选择后，我想用公司名称填写该ID的相应公司名称，反之亦然。名称字符串包括公司名称，州，邮政编码和与“|”分隔的公司ID。

有什么想法吗？提前谢谢。

Answer 1

您的工作代码jsfiddle。请参阅。

   <div style="width:400px; padding:20px;">
        <p>Company Selection</p>
        <label for="compID">Company ID:</label><br/>
        <input type="text" name="compID" id="compID" value="" />
        <br/>
        <label for="compName">Company Name:</label><br/>
        <input type="text" name="compName" id="compName" value="" />
        <div id="sel-comp" style="clear:both;"></div>
        <input type="submit" name="submit" id="submit" value="Submit">
        <div id="result"></div>
    </div>

  $(function() {

    var compName = [{"id":"1000","value":"company1|CO|80401-8077|1000"},{"id":"1005","value":"company2|CO|80308-2291|1005"},{"id":"1010","value":"company3|CO|80202-1450|1010"},{"id":"1015","value":"company4|CO|80206-0109|1015"},{"id":"1020","value":"company5|CO|80003-6638|1020"}];            
    var source  = [ ];
    var mapping = { };
    for(var i = 0; i <compName .length; ++i) {
        source.push(compName [i].id);
        mapping[compName[i].id] = compName[i].value;
    }    
    $("#compID").autocomplete({
        source: source,
        minLength: 1,
        select: function(event, ui) {  
            $("#compName").val(mapping[ui.item.value]); 
        } 
    });
});

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