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这工作:(保持它都在同一个文件)事件处理程序不在外部JS文件中工作?
<html><head></head>
<body>
//content-wrapper --> ajax loaded
<script type="text/javascript">
$(document).ajaxComplete(function(event, xhr, settings) {
var a_row_id = 0;
$('body').on('click', '.ready-create-rename-row', function() {
a_row_id = $(this).data('row-id');
console.log('Attempting to rename row ' + a_row_id);
});
});
</script>
</body>
</html>
这不:我没有得到任何错误,但该事件处理程序不火;控制台保持为空
<html><head></head>
<body>
<!-- content-wrapper -- ajax loaded -->
<script src="<?php echo base_url();?>assets/js/func_rows.js" type="text/javascript"></script>
<script type="text/javascript">
//Some code in document.ready
</script>
</body>
</html>
func_rows.js:
$(document).ajaxComplete(function(event, xhr, settings) {
var a_row_id = 0;
$('body').on('click', '.ready-create-rename-row', function() {
a_row_id = $(this).data('row-id');
console.log('Attempting to rename row ' + a_row_id);
});
//Other events here get fired however
});
的Ajax加载的内容:
<div class="row-options">
<button type="button" class="flat circle ready-create-rename-row"
data-row-id=<?php echo $r->id; ?>
data-label-id='row_rename_<?php echo $r->id; ?>'
data-toggle="modal"
data-target="#rename-row-modal">
<i class="mdi mdi-pencil"></i>
</button>
</div>
<!-- Rename Row Confirmation Modal -->
<div id="rename-row-modal" class="modal fade" role="dialog">
<div class="modal-dialog plain-material-dialog confirmation">
<!-- Modal content-->
<div class="modal-content plain-material-content">
<div class="modal-body plain-material-body">
Rename Row
<div class="material-input-group stretched">
<label>Row name</label>
<input type="text" id="create-new-row-name" required>
</div>
</div>
<div class="modal-footer plain-material-footer">
<button type="button" class="btn btn-default flat" data-dismiss="modal">cancel</button>
<button type="button" class="btn btn-default flat" id="create-rename-row">rename</button>
</div>
</div>
</div>
</div>
什么是困惑我的是,在func_rows.js
ajaxComplete
其他事件处理程序被解雇,即使他们'绑定到ajax加载的元素。我期望的是,当你点击按钮.ready-create-rename-row
时,控制台中会弹出一条消息,但没有任何反应。但是,当我把事件处理程序放在同一个html文件(作为模板)时,它就可以工作。
为什么还要在附加委托事件处理函数时使用'$ .ajaxComplete()'?所有这些都会在后续请求中复制处理程序 –
我认为我需要它用于加载Ajax的内容。所以删除它可以吗? – herondale
绝对没问题。只需使用委托事件处理程序本身 –