我正在尝试使用angularjs滑块进行范围选择和自定义缩放。
这是滑块选项对象...
vm.priceSlider = {
min: 3,
high: 10,
options: {
floor: 0,
ceil: 3600,
showTicksValues: true,
step: 1,
ticksArray: ticksArray,
customValueToPosition: function(val, minVal, maxVal) {
var pos = 1/16 * (ticksArray.indexOf(val));
if (positions.indexOf(pos) === -1){
positions.push(pos);
}
return pos;
},
customPositionToValue: function(percent, minVal, maxVal) {
var index = Math.round(percent * 16);
var min = (ticksArray[index - 1]);
var max = (ticksArray[index]);
var minPos = positions[index -1];
var maxPos = positions[index];
var value = max - ((maxPos-percent)/(maxPos-minPos)) * (max - min);
return Math.round(value);
}
}
}
jsfiddle http://jsfiddle.net/cwhgLcjv/2527/
我面临的问题是
1)在除刻度之外的值之间,滑块指针不可见
2)无法正确选择范围
很抱歉,如果格式不正确。
答案 0 :(得分:0)
要执行此操作,我们需要对customValueToPosition和customPositionToValue进行正确实施以实现自定义缩放。
def test():
x = 99
def nested(y=100):
print (x,y)
return nested
a = test()
a() # will prinnt 99,100 because x is already inheritted in the namespace,
# and 100 is the fallback value
这是更新的jsfiddle http://jsfiddle.net/cwhgLcjv/2682/