jQuery 滑块范围
I am trying to use the range property of the jQuery slider so that the slider control displays two handles from which the user can select a price range for real estate. The code I have is:
$("#price").slider({ range: true, minValue: 0, maxValue: 2000000,
change:
function(e, ui) {
var range = (Math.round(ui.range) * 10) + " to " + ui.value;
$("#pricedesc").text(range);
}
});
The price range should be from $0 to $2,000,000. When I slide the handles on the slider though I get unusual values such as "690 to 13". How exactly is the double handle slider meant to work?
解决方案To access the slider handle values in a double handled slider you need to access them from the slider( "value", index ) function. Try the following code:
$(document).ready(function(){
$("#price").slider(
{ range: true,
min: 0,
max: 2000000,
change: function(e,ui) {
alert($("#price").slider("value", 0) + ' - ' + $("#price").slider("value", 1) );
}});
$("#price").slider("moveTo", 500000, 1);
});
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