我正在尝试检测用户输入时的 html 表格单元格更改。当我单击表格单元格时,我可以在其中键入文本,但我的 .change 函数没有被触发。然而,在页面加载时,当从数据库填充数据时,每个表单元格更改都会触发更改函数。我不明白为什么。你能帮我吗。 我的代码如下:
<div id="table" class="table-editable">
<table id="myTable" style="width:100%" class="table">
<tr>
<th>Id</th>
<th>Link</th>
<th>Naslov</th>
<th>Lokacija</th>
<th>Cijena</th>
<th>Telefon</th>
<th>Posjet</th>
<th>Opis</th>
<th>Prednosti</th>
<th>Nedostaci</th>
<th>Slike</th>
<th>Select</th>
{% for entry in entries %}
</tr>
<tr>
<td>{{ forloop.counter }}</td>
<td><a id="linkHouse_{{ forloop.counter }}" href="{{ entry.link }}">Link na oglas</a></td>
<td contenteditable="true">{{ entry.header }}</td>
<td contenteditable="true">{{ entry.location }}</td>
<td id="priceHouse_{{ forloop.counter }}" contenteditable="true">{{ entry.price }}</td>
<td id="contactHouse_{{ forloop.counter }}" contenteditable="true">{{ entry.contacts }}</td>
<td id="visitedHouse_{{ forloop.counter }}" contenteditable="true">{{ entry.visited }}</td>
<td id="descriptionHouse_{{ forloop.counter }}" contenteditable="true">{% for line in entry.description.splitlines %} {{line}}<br> {% endfor %}</td>
<td id="prosHouse_{{ forloop.counter }}" contenteditable="true" >{% for line in entry.pros.splitlines %} {{line}}<br> {% endfor %}</td>
<td id="consHouse_{{ forloop.counter }}"contenteditable="true">{% for line in entry.cons.splitlines %} {{line}}<br> {% endfor %}</td>
<td >
<a class="fancybox" target="_blank" data-fancybox="images" href="{% static "Pic/img_fjords_wide.jpg" %}"><img src="{% static "Pic/img_fjords_wide.jpg" %}" alt="" style="width:150px"></a>
<a class="hide fancybox" target="_blank" data-fancybox="images" href="{% static "Pic/img_lights_wide.jpg" %}"><img src="{% static "Pic/img_lights_wide.jpg" %}" alt=""></a>
<a class="hide fancybox" target="_blank" data-fancybox="images" href="{% static "Pic/img_mountains_wide.jpg" %}"><img src="{% static "Pic/img_mountains_wide.jpg" %}" alt=""></a>
</td>
<td style="text-align: center; vertical-align: middle;">
<button id="delHouse_{{ forloop.counter }}" onclick="delHouse(this.id)">Delete</button>
<!--<input type="checkbox" name="delete{{ forloop.counter }}">-->
</td>
</tr>
{% endfor %}
</table>
</div>
$(document).ready(function(){
$( "#myTable td" )
.change(function () {
console.log("petar");
var data = this.innerHTML;
console.log("value="+data);
})
.change();
});
最佳答案
使用Javascript的input
方法。
或者blur
方法。
<div contenteditable oninput="console.log(this.innerHTML)">Change me (input)!</div>
<div contenteditable onblur="console.log(this.innerHTML)">Change me (blur)!</div>
IE 6 & 8 and Opera Mini are not supported & IE 9 partial support ,但除此之外,它还是有效的!
如果您需要全局支持,请查看 this线程。
所以你的代码看起来像:
$(document).ready(function(){
$( "#myTable td" )
.input(function () {
console.log("petar");
var data = this.innerHTML;
console.log("value="+data);
})
.input();
});
关于javascript - 检测用户编辑时表格单元格的更改,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/47703952/