我有一個<select?
元素,其中包含各種<option>
元素。上面有一個文本輸入,它通過Ajax將數據提交給PHP腳本,並根據MySQL查詢的結果返回JSON數組。數據庫查詢的結果對應於<select>
選項的值。隱藏/顯示HTML選擇基於JSON數組中匹配值的選項
我想要做的只是顯示<option>
元素的值可以在JSON數組中找到。以下是我迄今爲止使用的代碼。我一直在嘗試不同的方式來實現這個目標,但努力想出來。
任何人都可以幫忙嗎?
驗證碼:
jQuery的(到目前爲止)
var uploadname;
$('.modpick').hide();
$("#uploadname").focus(function(){
uploadname = $(this).val();
$.ajax({
url: "uploadnames.php",
type: "POST",
data: {uploadname: uploadname},
dataType: 'json',
success: function(data){
//Here is where I want to put the code to show the relevant <option> elements
console.log(data);
}
});
});
的HTML
<select id="uploadmoduleselect">
<option value="choose" class="choosemod">Select Module</option>
<option value="401" id="m401" class="modpick">4.01 Introduction to Facilities Management</option>
<option value="402" id="m402" class="modpick">4.02 CSR & Sustainability in FM</option>
<option value="403" id="m403" class="modpick">4.03 Customer & Stakeholder Relations in FM</option>
<option value="404" id="m404" class="modpick">4.04 FM Specification & Procurement</option>
<option value="405" id="m405" class="modpick">4.05 Health & Safety Responsibilities</option>
<option value="406" id="m406" class="modpick">4.06 Project Management within FM Operations</option>
<option value="407" id="m407" class="modpick">4.07 FM Budget Management</option>
<option value="409" id="m409" class="modpick">4.09 FM within the context of an organisation</option>
<option value="411" id="m411" class="modpick">4.11 Building Maintenance in FM</option>
<option value="413" id="m413" class="modpick">4.13 Distaster Recovery & Contingency Plans</option>
</select>
console.log(data)
回報這個( '模塊' 來自PHP腳本):
Object {modules: Array[3]}
modules: Array[3]
0: "401"
1: "402"
2: "409"
length: 3
我正在尋找的結果(注意, '選項值' 對應於JSON數組):
<select id="uploadmoduleselect">
<option value="choose" class="choosemod">Select Module</option>
<option value="401" id="m401" class="modpick">4.01 Introduction to Facilities Management</option>
<option value="402" id="m402" class="modpick">4.02 CSR & Sustainability in FM</option>
<option value="409" id="m409" class="modpick">4.09 FM within the context of an organisation</option>
</select>
嘗試像'$( '#uploadmoduleselect選項')。每個(函數(){如果(!inArray($(本).value),dataArray){$(this).hide(); }});' – 2013-03-14 10:46:36