的jsfiddle:http://jsfiddle.net/mikecruz/bAntY/
使用Javascript/jQuery的:
var sliders = $("#sliders .slider");
sliders.each(function() {
var max = document.getElementById("sliderMax").value;
var value = Number($(this).text(), 10),
availableTotal = max;
$(this).empty().slider({
value: 0,
min: 0,
max: $(this).siblings().attr("max"),
range: "max",
step: 1,
animate: 100,
disabled: (function(curMax) {
if (curMax < 1) {
return 1;
}
return 0;
})($(this).siblings().attr("max")),
stop: function(event, ui) {
// Update text box to current value and call .change()
$(this).siblings().attr("value", ui.value);
$(this).siblings().trigger('change');
}
});
});
$(".value").change(function() {
var thisAmount = Number($(this).prop("value"));
var totalMax = Number(document.getElementById("sliderMax").value);
var indMin = Number($(this).attr("min"));
var indMax = Number($(this).attr("max"));
var total = 0;
//Get the values of all other text boxes
$('.value').not(this).each(function() {
total += Number($(this).prop("value"));
});
//Find the remaining from our total sliders max
var remaining = totalMax - total;
if(remaining < 0) {
remaining = 0;
}
//if we are under our minimums, go for it! Otherwise, reduce the number.
if (thisAmount >= indMin && thisAmount < indMax && thisAmount < totalMax && thisAmount < remaining) {
$(this).siblings(".slider").slider("option", "value", thisAmount);
//total += thisAmount;
}
else {
//var setMax = ((indMax + totalMax) - Math.abs(indMax - totalMax))/2;
var setMax = Math.min(indMax, totalMax, remaining);
$(this).siblings(".slider").slider("option", "value", setMax);
$(this).prop("value", setMax);
//total += (thisAmount - setMax);
}
//above was getting buggy, so lets just reset total and get it again
total = 0;
//Get the values of all text boxes
$('.value').each(function() {
total += Number($(this).prop("value"));
});
//Find our new remaining number after updating total for this value
remaining = totalMax - total;
if(remaining < 0) {
remaining = 0;
}
//Set each slider to the current point and update their max values.
$('.value').each(function() {
var sliderVal = Number($(this).prop("value"));
var sliderMin = Number($(this).attr("min"));
var sliderMax = Number($(this).attr("max"));
var setNewMax = (((sliderMax + totalMax) - Math.abs(sliderMax - totalMax))/2);
var newMax = sliderVal + remaining;
$(this).prop("max", newMax);
if(newMax < setNewMax) {
$(this).siblings('.slider').slider("option", "max", newMax);
$(this).siblings('span').text('/' + (newMax));
}
else {
$(this).siblings('.slider').slider("option", "max", setNewMax);
$(this).siblings('span').text('/' + (setNewMax));
}
$(this).siblings(".slider").slider("option", "value", sliderVal);
});
$('#sliderTotal').attr("value", total);
});
HTML:
您需要的李对于每个滑块
您可以使用CSS来另外设计不同的部件。例如。给slideBG一个背景图像。
您可能希望隐藏总计框,当然,您可以编写最大值。
<form>
<ul id="sliders">
<li>
<span class="slideBG"><div class="slider"></div>
<input type="text" class="value" name="slider1" value="0" min="0" max="0"/>
<span>0</span></span>
</li>
<li>
<span class="slideBG"><div class="slider"></div>
<input type="text" class="value" name="slider2" value="0" min="0" max="500" />
<span>0</span></span>
</li>
<li>
<span class="slideBG"><div class="slider"></div>
<input type="text" class="value" name="slider3" value="0" min="0" max="500" />
<span>0</span></span>
</li>
<li>
<span class="slideBG"><div class="slider"></div>
<input type="text" class="value" name="slider4" value="0" min="0" max="500"/>
<span>0</span></span>
</li>
<li>
<span class="slideBG"><div class="slider"></div>
<input type="text" class="value" name="slider5" value="0" min="0" max="500"/>
<span>0</span></span>
</li>
<li>
<span class="slideBG"><div class="slider"></div>
<input type="text" class="value" name="slider6" value="0" min="0" max="500"/>
<span>0</span></span>
</li>
</ul>
<br><label for="sliderMax">Total Max:</label>
<input type="text" id="sliderMax" name="sliderMax" value="1000"/>
<br><br><label for="sliderTotal">Slider Totals:</label>
<input type="text" id="sliderTotal" name="sliderTotal" value="0" />
</form>
编辑:
您可能想如果滑块被禁用添加这让人们从使用文本框:
$(".slider").each(function() {
var disabled = Number($(this).slider("option", "disabled"));
if(disabled == 1) {
$(this).siblings('.value').attr('disabled', 'disabled');
}
});
我注意到stop:在FF中工作正常,但在safari中,如果再次单击滑块时会发生一些棘手的问题。人可能想改变这种状况到:幻灯片 – MikeCruz13 2012-02-21 08:05:17