我有这个功能,当浏览器调整大小或菜单以不同分辨率呈现时,我可以将一些 CSS 应用于菜单。我的问题是,为什么浏览器没有正确解释我的功能?因为当我从半模式以全模式调整浏览器大小时,浏览器仅解释'800-1024'
分辨率,但如果我ctrl+f5
在浏览器中(全部清除)正确解释我的分辨率,那么我的功能有什么问题?
function renderMenuCorection(){
if ($('#containerHeader').exists()) {
var resizeObject = {
'0-640': '9px,2px,-3px,12px',
'640-800': '10px,2px,-5px,12px',
'800-1024': '10px,8px,-8px,15px',
'1024-1300': '12px,12px,-13px,11px',
'1300-2000': ',20px,-21px'
}
var win = $(window);
var win_width = win.width();
if (win_width > 0 && win_width <= 640) {
var value = getValueByKey(resizeObject, '0-640');
modifayMenu(value);
}
else
if (win_width > 640 && win_width <= 800) {
var value = getValueByKey(resizeObject, '640-800');
modifayMenu(value);
}
else
if (win_width > 800 && win_width <= 1024) {
var value = getValueByKey(resizeObject, '800-1024');
modifayMenu(value);
alert("I'm on: 800-1024 ," + win_width);
}
else
if (win_width > 1024 && win_width <= 1300) {
var value = getValueByKey(resizeObject, '1024-1300');
modifayMenu(value);
alert("I'm on: 1024-1300 ," + win_width);
}
else
if (win_width > 1300 ) {
var value = getValueByKey(resizeObject, '1300-2000');
modifayMenu(value);
}
}
}
function modifayMenu(value){
var vals = value.split(',')
$('#containerHeader').find('.roundMenuLi').each(function(index, item){
$(item).find('a').css('font-size', vals[0]);
$(item).css('padding-right', vals[1]);
$(item).css('padding-left', vals[1]);
$(item).find('#secondUl').css('margin-left', vals[2]);
$(item).css('padding-bottom', vals[3]);
});
}
function getValueByKey(obj, myKey){
$.each(obj, function(key, value){
if (key == myKey) {
returnValue = value;
}
});
return returnValue;
}
谢谢 !