我希望在同一行上有一个图像，一个jQuery滑块和另一个图像。根据我的阅读和要求，我通常可以使用样式
#sliderScaleDiv {
display: inline;
}
#halo {
position: relative;
z-index: 20;
vertical-align: top;
display: inline-block;
}
#skull {
position: relative;
z-index: 20;
vertical-align: top;
display: inline-block;
}
我的DIV就是这样设置的
<div id="sliderScaleDiv">
<div id="halo">
<img width="75" src="http://www.clker.com/cliparts/n/c/1/B/r/q/angel-halo-with-wings.svg" alt="Angel halo" />
</div>
<div class="slider"></div>
<div id="skull">
<img width="75" src="https://temporarytattoos.com/pub/media/catalog/product/cache/image/700x560/e9c3970ab036de70892d86c6d221abfe/s/k/skull-and-crossbones-temporary-tattoos_1601.jpg" alt="Skull" />
</div>
</div>
但是在我创建的小提琴 - http://jsfiddle.net/u72596ta/4/中，这种情况并没有发生。我想知道它是否因为滑块组件。它在页面加载后被初始化。有没有办法让所有东西保持在同一条线上并且仍然有我的功能滑块？
答案 0 :(得分：0)
您需要指定滑块的宽度。
.slider{
display: inline-block;
width: 65%;
}
#halo {
position: relative;
z-index: 20;
display: inline-block;
margin-right: 10px;
}
#skull {
position: relative;
z-index: 20;
display: inline-block;
margin-left: 10px;
}
在html中，我只设置第一个图像的高度以匹配第二个图像高度，以便它们正确对齐。
<div id="sliderScaleDiv">
<div id="halo">
<img width="75" height="75" src="http://www.clker.com/cliparts/n/c/1/B/r/q/angel-halo-with-wings.svg" alt="Angel halo" />
</div>
<div class="slider"></div>
<div id="skull">
<img width="75" src="https://temporarytattoos.com/pub/media/catalog/product/cache/image/700x560/e9c3970ab036de70892d86c6d221abfe/s/k/skull-and-crossbones-temporary-tattoos_1601.jpg" alt="Skull" />
</div>
</div>
答案 1 :(得分：0)
为父def xor_reduce(values):
result = 0
for value in values:
result ^= value
return result
提供宽度，然后向container提供宽度
slider见下文。
修改
您可以为左侧（display:inline-block）和右侧（#halo）的div使用固定宽度的中心div的流体宽度，以便中间div（#skull）展开根据可用空间自动，您可以使用.fluid作为父容器，display: table作为子容器。
display:table-cell(function($) {
"use strict";
var extensionMethods = {
// pips
pips: function(settings) {
var slider = this,
i, j, p,
collection = "",
mousedownHandlers,
min = slider._valueMin(),
max = slider._valueMax(),
pips = (max - min) / slider.options.step,
$handles = slider.element.find(".ui-slider-handle"),
$pips;
var options = {
first: "label",
/* "label", "pip", false */
last: "label",
/* "label", "pip", false */
rest: "pip",
/* "label", "pip", false */
labels: false,
/* [array], { first: "string", rest: [array], last: "string" }, false */
prefix: "",
/* "", string */
suffix: "",
/* "", string */
step: (pips > 100) ? Math.floor(pips * 0.05) : 1,
/* number */
formatLabel: function(value) {
return this.prefix + value + this.suffix;
}
/* function
must return a value to display in the pip labels */
};
if ($.type(settings) === "object" || $.type(settings) === "undefined") {
$.extend(options, settings);
slider.element.data("pips-options", options);
} else {
if (settings === "destroy") {
destroy();
} else if (settings === "refresh") {
slider.element.slider("pips", slider.element.data("pips-options"));
}
return;
}
// we don't want the step ever to be a floating point or negative
// (or 0 actually, so we'll set it to 1 in that case).
slider.options.pipStep = Math.abs(Math.round(options.step)) || 1;
// get rid of all pips that might already exist.
slider.element
.off(".selectPip")
.addClass("ui-slider-pips")
.find(".ui-slider-pip")
.remove();
// small object with functions for marking pips as selected.
var selectPip = {
single: function(value) {
this.resetClasses();
$pips
.filter(".ui-slider-pip-" + this.classLabel(value))
.addClass("ui-slider-pip-selected");
if (slider.options.range) {
$pips.each(function(k, v) {
var pipVal = $(v).children(".ui-slider-label").data("value");
if ((slider.options.range === "min" && pipVal < value) ||
(slider.options.range === "max" && pipVal > value)) {
$(v).addClass("ui-slider-pip-inrange");
}
});
}
},
range: function(values) {
this.resetClasses();
for (i = 0; i < values.length; i++) {
$pips
.filter(".ui-slider-pip-" + this.classLabel(values[i]))
.addClass("ui-slider-pip-selected-" + (i + 1));
}
if (slider.options.range) {
$pips.each(function(k, v) {
var pipVal = $(v).children(".ui-slider-label").data("value");
if (pipVal > values[0] && pipVal < values[1]) {
$(v).addClass("ui-slider-pip-inrange");
}
});
}
},
classLabel: function(value) {
return value.toString().replace(".", "-");
},
resetClasses: function() {
var regex = /(^|\s*)(ui-slider-pip-selected|ui-slider-pip-inrange)(-{1,2}\d+|\s|$)/gi;
$pips.removeClass(function(index, css) {
return (css.match(regex) || []).join(" ");
});
}
};
function getClosestHandle(val) {
var h, k,
sliderVals,
comparedVals,
closestVal,
tempHandles = [],
closestHandle = 0;
if (slider.values() && slider.values().length) {
// get the current values of the slider handles
sliderVals = slider.values();
// find the offset value from the `val` for each
// handle, and store it in a new array
comparedVals = $.map(sliderVals, function(v) {
return Math.abs(v - val);
});
// figure out the closest handles to the value
closestVal = Math.min.apply(Math, comparedVals);
// if a comparedVal is the closestVal, then
// set the value accordingly, and set the closest handle.
for (h = 0; h < comparedVals.length; h++) {
if (comparedVals[h] === closestVal) {
tempHandles.push(h);
}
}
// set the closest handle to the first handle in array,
// just incase we have no _lastChangedValue to compare to.
closestHandle = tempHandles[0];
// now we want to find out if any of the closest handles were
// the last changed handle, if so we specify that handle to change
for (k = 0; k < tempHandles.length; k++) {
if (slider._lastChangedValue === tempHandles[k]) {
closestHandle = tempHandles[k];
}
}
if (slider.options.range && tempHandles.length === 2) {
if (val > sliderVals[1]) {
closestHandle = tempHandles[1];
} else if (val < sliderVals[0]) {
closestHandle = tempHandles[0];
}
}
}
return closestHandle;
}
function destroy() {
slider.element
.off(".selectPip")
.on("mousedown.slider", slider.element.data("mousedown-original"))
.removeClass("ui-slider-pips")
.find(".ui-slider-pip")
.remove();
}
// when we click on a label, we want to make sure the
// slider's handle actually goes to that label!
// so we check all the handles and see which one is closest
// to the label we clicked. If 2 handles are equidistant then
// we move both of them. We also want to trigger focus on the
// handle.
// without this method the label is just treated like a part
// of the slider and there's no accuracy in the selected value
function labelClick(label, e) {
if (slider.option("disabled")) {
return;
}
var val = $(label).data("value"),
indexToChange = getClosestHandle(val);
if (slider.values() && slider.values().length) {
slider.options.values[indexToChange] = slider._trimAlignValue(val);
} else {
slider.options.value = slider._trimAlignValue(val);
}
slider._refreshValue();
slider._change(e, indexToChange);
}
// method for creating a pip. We loop this for creating all
// the pips.
function createPip(which) {
var label,
percent,
number = which,
classes = "ui-slider-pip",
css = "",
value = slider.value(),
values = slider.values(),
labelValue,
classLabel,
labelIndex;
if (which === "first") {
number = 0;
} else if (which === "last") {
number = pips;
}
// labelValue is the actual value of the pip based on the min/step
labelValue = min + (slider.options.step * number);
// classLabel replaces any decimals with hyphens
classLabel = labelValue.toString().replace(".", "-");
// get the index needed for selecting labels out of the array
labelIndex = (number + min) - min;
// we need to set the human-readable label to either the
// corresponding element in the array, or the appropriate
// item in the object... or an empty string.
if ($.type(options.labels) === "array") {
label = options.labels[labelIndex] || "";
} else if ($.type(options.labels) === "object") {
if (which === "first") {
// set first label
label = options.labels.first || "";
} else if (which === "last") {
// set last label
label = options.labels.last || "";
} else if ($.type(options.labels.rest) === "array") {
// set other labels, but our index should start at -1
// because of the first pip.
label = options.labels.rest[labelIndex - 1] || "";
} else {
// urrggh, the options must be f**ked, just show nothing.
label = labelValue;
}
} else {
label = labelValue;
}
if (which === "first") {
// first Pip on the Slider
percent = "0%";
classes += " ui-slider-pip-first";
classes += (options.first === "label") ? " ui-slider-pip-label" : "";
classes += (options.first === false) ? " ui-slider-pip-hide" : "";
} else if (which === "last") {
// last Pip on the Slider
percent = "100%";
classes += " ui-slider-pip-last";
classes += (options.last === "label") ? " ui-slider-pip-label" : "";
classes += (options.last === false) ? " ui-slider-pip-hide" : "";
} else {
// all other Pips
percent = ((100 / pips) * which).toFixed(4) + "%";
classes += (options.rest === "label") ? " ui-slider-pip-label" : "";
classes += (options.rest === false) ? " ui-slider-pip-hide" : "";
}
classes += " ui-slider-pip-" + classLabel;
// add classes for the initial-selected values.
if (values && values.length) {
for (i = 0; i < values.length; i++) {
if (labelValue === values[i]) {
classes += " ui-slider-pip-initial-" + (i + 1);
classes += " ui-slider-pip-selected-" + (i + 1);
}
}
if (slider.options.range) {
if (labelValue > values[0] &&
labelValue < values[1]) {
classes += " ui-slider-pip-inrange";
}
}
} else {
if (labelValue === value) {
classes += " ui-slider-pip-initial";
classes += " ui-slider-pip-selected";
}
if (slider.options.range) {
if ((slider.options.range === "min" && labelValue < value) ||
(slider.options.range === "max" && labelValue > value)) {
classes += " ui-slider-pip-inrange";
}
}
}
css = (slider.options.orientation === "horizontal") ?
"left: " + percent :
"bottom: " + percent;
// add this current pip to the collection
return "<span class=\"" + classes + "\" style=\"" + css + "\">" +
"<span class=\"ui-slider-line\"></span>" +
"<span class=\"ui-slider-label\" data-value=\"" +
labelValue + "\">" + options.formatLabel(label) + "</span>" +
"</span>";
}
// create our first pip
collection += createPip("first");
// for every stop in the slider where we need a pip; create one.
for (p = slider.options.pipStep; p < pips; p += slider.options.pipStep) {
collection += createPip(p);
}
// create our last pip
collection += createPip("last");
// append the collection of pips.
slider.element.append(collection);
// store the pips for setting classes later.
$pips = slider.element.find(".ui-slider-pip");
// store the mousedown handlers for later, just in case we reset
// the slider, the handler would be lost!
if ($._data(slider.element.get(0), "events").mousedown &&
$._data(slider.element.get(0), "events").mousedown.length) {
mousedownHandlers = $._data(slider.element.get(0), "events").mousedown;
} else {
mousedownHandlers = slider.element.data("mousedown-handlers");
}
slider.element.data("mousedown-handlers", mousedownHandlers.slice());
// loop through all the mousedown handlers on the slider,
// and store the original namespaced (.slider) event handler so
// we can trigger it later.
for (j = 0; j < mousedownHandlers.length; j++) {
if (mousedownHandlers[j].namespace === "slider") {
slider.element.data("mousedown-original", mousedownHandlers[j].handler);
}
}
// unbind the mousedown.slider event, because it interferes with
// the labelClick() method (stops smooth animation), and decide
// if we want to trigger the original event based on which element
// was clicked.
slider.element
.off("mousedown.slider")
.on("mousedown.selectPip", function(e) {
var $target = $(e.target),
closest = getClosestHandle($target.data("value")),
$handle = $handles.eq(closest);
$handle.addClass("ui-state-active");
if ($target.is(".ui-slider-label")) {
labelClick($target, e);
slider.element
.one("mouseup.selectPip", function() {
$handle
.removeClass("ui-state-active")
.focus();
});
} else {
var originalMousedown = slider.element.data("mousedown-original");
originalMousedown(e);
}
});
slider.element.on("slide.selectPip slidechange.selectPip", function(e, ui) {
var $slider = $(this),
value = $slider.slider("value"),
values = $slider.slider("values");
if (ui) {
value = ui.value;
values = ui.values;
}
if (slider.values() && slider.values().length) {
selectPip.range(values);
} else {
selectPip.single(value);
}
});
},
// floats
float: function(settings) {
var i,
slider = this,
min = slider._valueMin(),
max = slider._valueMax(),
value = slider._value(),
values = slider._values(),
tipValues = [],
$handles = slider.element.find(".ui-slider-handle");
var options = {
handle: true,
/* false */
pips: false,
/* true */
labels: false,
/* [array], { first: "string", rest: [array], last: "string" }, false */
prefix: "",
/* "", string */
suffix: "",
/* "", string */
event: "slidechange slide",
/* "slidechange", "slide", "slidechange slide" */
formatLabel: function(value) {
return this.prefix + value + this.suffix;
}
/* function
must return a value to display in the floats */
};
if ($.type(settings) === "object" || $.type(settings) === "undefined") {
$.extend(options, settings);
slider.element.data("float-options", options);
} else {
if (settings === "destroy") {
destroy();
} else if (settings === "refresh") {
slider.element.slider("float", slider.element.data("float-options"));
}
return;
}
if (value < min) {
value = min;
}
if (value > max) {
value = max;
}
if (values && values.length) {
for (i = 0; i < values.length; i++) {
if (values[i] < min) {
values[i] = min;
}
if (values[i] > max) {
values[i] = max;
}
}
}
// add a class for the CSS
slider.element
.addClass("ui-slider-float")
.find(".ui-slider-tip, .ui-slider-tip-label")
.remove();
function destroy() {
slider.element
.off(".sliderFloat")
.removeClass("ui-slider-float")
.find(".ui-slider-tip, .ui-slider-tip-label")
.remove();
}
function getPipLabels(values) {
// when checking the array we need to divide
// by the step option, so we store those values here.
var vals = [],
steppedVals = $.map(values, function(v) {
return Math.ceil((v - min) / slider.options.step);
});
// now we just get the values we need to return
// by looping through the values array and assigning the
// label if it exists.
if ($.type(options.labels) === "array") {
for (i = 0; i < values.length; i++) {
vals[i] = options.labels[steppedVals[i]] || values[i];
}
} else if ($.type(options.labels) === "object") {
for (i = 0; i < values.length; i++) {
if (values[i] === min) {
vals[i] = options.labels.first || min;
} else if (values[i] === max) {
vals[i] = options.labels.last || max;
} else if ($.type(options.labels.rest) === "array") {
vals[i] = options.labels.rest[steppedVals[i] - 1] || values[i];
} else {
vals[i] = values[i];
}
}
} else {
for (i = 0; i < values.length; i++) {
vals[i] = values[i];
}
}
return vals;
}
// apply handle tip if settings allows.
if (options.handle) {
// we need to set the human-readable label to either the
// corresponding element in the array, or the appropriate
// item in the object... or an empty string.
tipValues = (slider.values() && slider.values().length) ?
getPipLabels(values) :
getPipLabels([value]);
for (i = 0; i < tipValues.length; i++) {
$handles
.eq(i)
.append($("<span class=\"ui-slider-tip\">" + options.formatLabel(tipValues[i]) + "</span>"));
}
}
if (options.pips) {
// if this slider also has pip-labels, we make those into tips, too.
slider.element.find(".ui-slider-label").each(function(k, v) {
var $this = $(v),
val = [$this.data("value")],
label,
$tip;
label = options.formatLabel(getPipLabels(val)[0]);
// create a tip element
$tip =
$("<span class=\"ui-slider-tip-label\">" + label + "</span>")
.insertAfter($this);
});
}
// check that the event option is actually valid against our
// own list of the slider's events.
if (options.event !== "slide" &&
options.event !== "slidechange" &&
options.event !== "slide slidechange" &&
options.event !== "slidechange slide") {
options.event = "slidechange slide";
}
// when slider changes, update handle tip label.
slider.element
.off(".sliderFloat")
.on(options.event + ".sliderFloat", function(e, ui) {
var uiValue = ($.type(ui.value) === "array") ? ui.value : [ui.value],
val = options.formatLabel(getPipLabels(uiValue)[0]);
$(ui.handle)
.find(".ui-slider-tip")
.html(val);
});
}
};
$.extend(true, $.ui.slider.prototype, extensionMethods);
})(jQuery);
$(function() {
$(".slider")
.slider({
max: 12,
change: function(event, ui) {
alert(ui.value);
}
})
.slider("pips", {
rest: "label"
});
});#sliderScaleDiv {
display: table;
width: 100%;
}
#halo {
position: relative;
z-index: 20;
vertical-align: top;
display: inline-block;
width: 75px;
display: table-cell;
}
.fluid {
display: table-cell;
}
.slider {
line-height: 1.2em;
margin: 25px 10px;
}
#skull {
position: relative;
z-index: 20;
vertical-align: top;
display: inline-block;
width: 75px;
display: table-cell;
}