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我在html文檔的底部有下面的jQuery代碼。我的目的是根據下面的html代碼在最後一列之後添加一列。使用jQuery在最後一列之後添加列
tbody(id =「output」)是作爲jsp文件的輸出生成的。我已經在JSFIDDLE上測試過它,它工作正常,但我無法讓它在我的html頁面上工作。任何人有想法?
<script>
$('document').ready(function() {
var tr = $('#table tbody tr');
var td = '<td><button>Reserve</button></td>';
tr.each(function() {
$(td).insertAfter($(this).find('td').eq(3));
});
});
</script>
HTML
<table id="table" class="table table-hover">
<thead>
<tr>
<th width="15%"><b>Course Code</b>
</th>
<th width="25%"><b>Course Description</b>
</th>
<th width="35%"><b>Available Schedule</b>
</th>
<th width="10%"><b>Reservations</b>
</th>
<th width="15%"></th>
</tr>
</thead>
<tbody id="output">
<tr>
<td>ME101</td>
<td>Marine Engineering 101</td>
<td>June 1 - August 30, 2014</td>
<td>56</td>
</tr>
<tr>
<td>ME102</td>
<td>Marine Engineering 102</td>
<td>June 1 - August 30, 2014</td>
<td>32</td>
</tr>
<tr>
<td>ME201</td>
<td>Marine Engineering 201</td>
<td>June 1 - August 30, 2014</td>
<td>54</td>
</tr>
<tr>
<td>ME202</td>
<td>Marine Engineering 202</td>
<td>June 1 - August 30, 2014</td>
<td>47</td>
</tr>
<tr>
<td>CS101</td>
<td>Certificate in Seamanship 101</td>
<td>June 1 - August 30, 2014</td>
<td>12</td>
</tr>
</tbody>
</table>
編輯
這是餐桌上的全功能HTML結構。請注意,「loadJSP」函數生成tbody行的html輸出。
<div class="col-md-12 well setup-content" id="step-2">
<h1 class="text-center">STEP 2</h1>
<p>Select the schedule you wish to attend by clicking the check button on the rightmost column.</p>
<hr class="colorgraph">
<form id="reservation2" name="reservation2" class="form-horizontal" role="form" method="post" action="#">
<div class="table-responsive">
<table id="table" class="table table-hover">
<thead>
<tr>
<th width="15%"><b>Course Code</b>
</th>
<th width="25%"><b>Course Description</b>
</th>
<th width="35%"><b>Available Schedule</b>
</th>
<th width="10%"><b>Reservations</b>
</th>
<th width="15%"></th>
</tr>
</thead>
<tbody id="output">
<!-- Data output from JSP will be displayed here. -->
<script>
loadJSP("pntc_fetchschedules.jsp");
</script>
</tbody>
</table>
</div>
<hr class="colorgraph">
<div class="control-group text-center">
<button id="activate-step-3" class="btn btn-primary btn-lg" tabindex="17">Proceed to Step 3</button>
</div>
</form>
</div>
UPDATE
它終於奏效。正如Rajaprabhu所建議的,問題在於文件pntc_fetchschedules.jsp
。看來jQuery無法看到jsp文件的輸出。作爲一個修復,我把jquery腳本放在pntc_schedules.jsp
裏面,儘管我的目的是在jsp生成它們之後改變html列(也就是說,不用接觸jsp文件本身)。
如果有人根據我的意圖有更好的解決方案,我會非常感激。
謝謝Rajaprabhu的幫助!
做你檢查控制檯????? –
控制檯上沒有錯誤。 – JNewbie
你正在使用哪個jQuery版本 –