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我创建了一个范围滑块,其中我正在显示一个带有滑块值的气泡。ragne滑块气泡未能随滑块移动而移动
(这个例子是基于https://css-tricks.com/value-bubbles-for-range-inputs/,我只是试图重新创建基于JS)
这里是想使泡沫移动连同滑块功能:
function displayValue(event) {
var rangeInput = document.getElementById('myRange');
var width = rangeInput.offsetWidth;
var min = rangeInput.getAttribute('min');
var max = rangeInput.getAttribute('max');
var newPoint = (event.target.value - min)/(max - min);
var offset = -1.3;
var newPlace;
if (newPoint < 0) {
newPlace = 0;
} else if (newPoint > 1) {
newPlace = width;
} else {
newPlace = width * newPoint + offset;
offset -= newPoint;
}
var outputElement = document.getElementById('myOutput');
outputElement.value = event.target.value;
outputElement.style.left = newPlace;
outputElement.style.marginLeft = offset = "%";
}
此功能只能部分工作(如在气泡更新的价值内幕,但不是位置)
为什么sldier无法更新它的位置?
http://plnkr.co/edit/lt99U0uvMkPsibY54GAU
没有声张解决这个问题,但有助于一点点..谢谢 – runtimeZero