[英]FlexSlider Uncaught TypeError and ReferenceError
我正在使用FlexSlider 2.2.2,他下面的代碼段生成了兩個jQuery錯誤
未捕獲的TypeError:無法讀取未定義的屬性'vars'未捕獲的ReferenceError:未定義SyntaxHighlighter
jQuery(document).ready(function(){
// store the slider in a local variable
var jQuerywindow = jQuery(window),
flexslider;
// tiny helper function to add breakpoints
function getGridSize() {
return (window.innerWidth < 600) ? 1 :
(window.innerWidth < 900) ? 3 : 3;
}
jQuery(function() {
SyntaxHighlighter.all();
});
jQuery('.flexslider').flexslider({
animation: "slide",
animationLoop: false,
itemWidth: 290,
itemMargin: 0,
prevText: " ",
nextText: " ",
minItems: getGridSize(), // use function to pull in initial value
maxItems: getGridSize() // use function to pull in initial value
});
// check grid size on resize event
jQuery(window).resize(function() {
var gridSize = getGridSize();
flexslider.vars.minItems = gridSize;
flexslider.vars.maxItems = gridSize;
});
});
編輯:高度錯誤,以獲得更好的可見性。
我無法重現語法高亮錯誤。 但是flexslider錯誤是因為您沒有初始化flexslider變量。
工作演示: http : //jsfiddle.net/lotusgodkk/nwjra/23/
jQuery('.flexslider').flexslider({
animation: "slide",
animationLoop: false,
itemWidth: 290,
itemMargin: 0,
prevText: " ",
nextText: " ",
minItems: getGridSize(),
maxItems: getGridSize(),
start: function (slider) {
flexslider = slider; //Initializing flexslider here.
}
});
您還可以看到語法高亮錯誤沒有出現在這里。
start: function(slider){
flexslider = slider;
}
和
var $window = $(window),
flexslider = { vars:{} };
對我有用嗎?
jQuery(document).ready(function() {
// Carousel with dynamic min/max ranges
(function() {
// store the slider in a local variable
var $window = $(window),
flexslider = { vars:{} };
// tiny helper function to add breakpoints
function getGridSize() {
return (window.innerWidth < 480) ? 1 :
(window.innerWidth < 900) ? 2 : 3;
}
$window.load(function() {
$('.flexslider').flexslider({
animation: "slide",
animationLoop: true,
itemWidth: 210,
itemMargin: 0,
controlNav: false,
minItems: getGridSize(), // use function to pull in initial value
maxItems: getGridSize(), // use function to pull in initial value
start: function(slider){
flexslider = slider;
}
});
});
// check grid size on resize event
$window.resize(function() {
var gridSize = getGridSize();
flexslider.vars.minItems = gridSize;
flexslider.vars.maxItems = gridSize;
});
}());
});
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