我对 jquery 还很陌生,并且无法正确克隆具有自动递增 id、for 和 name 属性的表单元素块。我正在克隆div.repeatingSection
,理想情况下我只想克隆克隆部分上的删除按钮。
到目前为止,我已经设法让它工作,但按钮本身是克隆的(尽管我.clone(false)
应该阻止这种情况)。我也收到以下错误:Uncaught TypeError: Object [object Object] has no method 'live'
这可能是它无法正常工作的原因。
HTML
<fieldset>
<legend>Expérience professionnelle</legend>
<div class="row repeatingSection">
<div class="large-10 small-12 columns panel inside">
<div class="large-6 columns">
<label for="poste_1">Poste :</label>
<input type="text" name="poste_1" id="poste_1"/>
<div class="row">
<div class="large-6 columns">
<label for="de_1">De :</label>
<input type="date" name="de_1" id="de_1" class="small"/>
</div>
<div class="large-6 columns">
<label for="a_1">A :</label>
<input type="date" name="a_1" id="a_1" class="small"/>
</div>
</div>
<label for="contrat_1">Contrat :</label>
<select name="contrat_1" ID="contrat_1" class="small">
<option></option>
<option value='CDI'>CDI</option>
<option value='CDD'>CDD</option>
<option value='stagiaire'>Stagiaire</option>
<option value='saisonnier'>Saisonnier</option>
</select>
</div>
<div class="large-6 columns">
<label for="description_1"> Description: </label>
<textarea id="description_1" name="description_1" class="lrg-txtarea"></textarea>
</div>
</div><!-- end repeatingSection -->
<div class="large-2 small-12 columns">
<button class="cloneButton small secondary radius indent">Ajouter +</button>
<button class="removeButton small secondary radius indent">Enlever -</button>
</div>
jQuery
jQuery('.cloneButton').click(function(event){
event.preventDefault();
var currentCount = jQuery('.repeatingSection').length;
var newCount = currentCount+1;
var lastRepeatingGroup = jQuery('.repeatingSection').last();
var newSection = lastRepeatingGroup.clone(false);
newSection.insertAfter(lastRepeatingGroup);
newSection.find("input").each(function (index, input) {
input.id = input.id.replace("_" + currentCount, "_" + newCount);
input.name = input.name.replace("_" + currentCount, "_" + newCount);
});
newSection.find("label").each(function (index, label) {
var l = jQuery(label);
l.attr('for', l.attr('for').replace("_" + currentCount, "_" + newCount));
});
return false;
});
jQuery('.removeButton').live('click', function(){
jQuery(this).closest('div.repeatingSection').remove();
return false;
});
任何帮助将不胜感激。这是一个 js 一个 jsfiddle:http: //jsfiddle.net/engRg/