輸入的dijit值不會顯示在Json字符串上

您能否幫我找到問題，這裏的json字符串不顯示dijit字段值。輸入的dijit值不會顯示在Json字符串上

這裏HTML代碼

<script> 
     require(["dojo/parser", "dojo/json", 
       "dijit/form/FilteringSelect", 
       "dijit/form/TextBox", 
       "dijit/form/Textarea", 
       "dijit/form/Button", 
       "dijit/form/ValidationTextBox", 
       "dijit/form/DateTextBox"]); 
    </script> 
</head> 
<body class="claro" bgcolor="pink" onload='disablet()'> 
    <h1>PRODUCT MASTER</h1> 
    <div class="grouping" id="divid"> 

     <label for="pcode">PRODUCT CODE:</label> 
     <input type="text" name="pname" id="product code" value="" required="required" 
     data-dojo-type="dijit/form/ValidationTextBox" data-dojo-props="regExp:'[^\d{1,10}$]+', invalidMessage:'Invalid enter only number between 1-10.'" /> 
     <br> 

     <label for="pname">PRODUCT NAME:</label> 
     <input type="text" name="pname" id="product name" value="" required="required" 
     data-dojo-type="dijit/form/ValidationTextBox" data-dojo-props="regExp:'[a-zA-z]+', invalidMessage:'Invalid enter only Text.'" /> 
     <br> 

     <label for="ptype">PRODUCT TYPE:</label> 
     <select data-dojo-type="dijit/form/FilteringSelect" id="product type" name="ptype"> 
      <option value="rm">RAW MATERIALS</option> 
      <option value="ip">INTERMEDIATE OPTION</option> 
      <option value="fp">FINISHED PRODUCT</option> 
     </select> 
     <br> 

     <label for="unit">UNIT MEASUREMENT:</label> 
     <select data-dojo-type="dijit/form/FilteringSelect" id="unit measurement" name="unit"> 
      <option value="kg">KG</option> 
      <option value="G">G</option> 
      <option value="t">TONE</option> 
      <option value="m">Meter</option> 
     </select> 
     <br> 

     <label for="create">CREATED DATE:</label> 
     <input type="text" name="CDATE" id="created date" value="1992-08-20" required="required" 
       data-dojo-type="dijit/form/DateTextBox"/> 
     <br> 
    </div> 
    <button id="UPDATE" value="UPDATE" onclick="UpdateJSON()">UPDATE</button> 
    <h1>JSON</h1> 
    <span id="spnJSON"></span> 
</body>

JavaScript代碼

function UpdateJSON() { 

    var json = {PRODUCTCODE : 2, PRODUCTNAME : 'dd', PRODUCTTYPE : 'fg', UNITMEASUREMENT : 'g', CREATEDDATE : '2007-12-05'}; 

    var purchase = eval('(' + json + ')'); 
    purchase.PRODUCTCODE=dijit.byId("product code").value; 
    purchase.PRODUCTNAME=dijit.byId("product name").value; 
    purchase.PRODUCTTYPE=dijit.byId("product type").value; 
    purchase.UNITMEASUREMENT=dijit.byId("unit measurement").value; 
    purchase.CREATEDDATE=dijit.byId("created date").value; 

    json = JSON.stringify(purchase); 
    dojo.byId("spnJSON").innerHTML = json; 
}

來源

2014-02-20 vicky

你不能把空格在元素的ID。這就是爲什麼dijit找不到它們。

也許你可以用下劃線

<input type="text" name="pname" id="product_code" ...>

和

purchase.PRODUCTCODE = dijit.byId("product_code").value;

來源

2014-02-20 14:48:54 Skwal

喜Skwal更換空間，我修改了變化，再次它顯示同樣的錯誤。如果我使用document.getElementById而不是dijit.byId我得到了輸出。我的問題是使用dojo控件。 – vicky

輸入的dijit值不會顯示在Json字符串上

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