我正在尝试克隆jQuery范围滑块(最多5次)以保留相同的名称(作为数组发布)。
我设法让它工作,但第一个滑块是唯一可行的滑块。我尝试过使用$ this:
$(".slider").each(function () {
$this = $(this);
$("#slider-range", $this).slider({
range: true,
min: 18,
max: 100,
values: [ 21, 30 ],
slide: function( event, ui ) {
$( "#amount" ).val(ui.values[ 0 ] + " - " + ui.values[ 1 ] );
}
});
$( "#amount" ).val($( "#slider-range" ).slider( "values", 0 ) +
" - " + $( "#slider-range" ).slider( "values", 1 ) );
});
如果我在单击按钮后检查元素以克隆最后一个范围滑块我得到:
<div id="entry1" class="clonedInput">
<div class="slider">
<p>
<label for="amount">Age range:</label>
<input id="amount" readonly="" name="amount" style="border:0; color:#f6931f; font-weight:bold;" type="text">
</p>
<div class="ui-slider ui-slider-horizontal ui-widget ui-widget-content ui-corner-all" id="slider-range"><div style="left: 3.65854%; width: 10.9756%;" class="ui-slider-range ui-widget-header ui-corner-all"></div><span style="left: 3.65854%;" class="ui-slider-handle ui-state-default ui-corner-all" tabindex="0"></span><span style="left: 14.6341%;" class="ui-slider-handle ui-state-default ui-corner-all" tabindex="0"></span></div>
</div>
</div>
<div style="display: block;" id="entry2" class="clonedInput">
<div class="slider">
<p>
<label for="amount">Age range:</label>
<input id="amount" readonly="" name="amount" style="border:0; color:#f6931f; font-weight:bold;" type="text">
</p>
<div class="ui-slider ui-slider-horizontal ui-widget ui-widget-content ui-corner-all" id="slider-range"><div style="left: 3.65854%; width: 10.9756%;" class="ui-slider-range ui-widget-header ui-corner-all"></div><span style="left: 3.65854%;" class="ui-slider-handle ui-state-default ui-corner-all" tabindex="0"></span><span style="left: 14.6341%;" class="ui-slider-handle ui-state-default ui-corner-all" tabindex="0"></span></div>
</div>
</div>
答案 0 :(得分:0)
1)在一个页面中使用一个DOM ID;
2)如果你想使用重复的类;
3)使用找到子元素的.find()
或.children()
。
var $this = $(this);
var amount = $this.find(".amount");
var slider = $this.find(".slider-range")
.slider({
range: true,
min: 18,
max: 100,
values: [21, 30],
slide: function (event, ui) {
amount.val(ui.values[0] + " - " + ui.values[1]);
}
});
amount
.val(slider.slider("values", 0)
+ " - "
+ slider.slider("values", 1));
});