0
我創建了一個範圍滑塊,其中我正在顯示一個帶有滑塊值的氣泡。ragne滑塊氣泡未能隨滑塊移動而移動
(這個例子是基於https://css-tricks.com/value-bubbles-for-range-inputs/,我只是試圖重新創建基於JS)
這裏是想使泡沫移動連同滑塊功能:
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(如在氣泡更新的價值內幕,但不是位置)
爲什麼sldier無法更新它的位置?
http://plnkr.co/edit/lt99U0uvMkPsibY54GAU
沒有聲張解決這個問題,但有助於一點點..謝謝 – runtimeZero