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- 上边要今天就看懂这份js,看不懂呀 ,求翻译
日期:2014-05-16 浏览次数:20444 次
上头要今天就看懂这份js,看不懂呀 ,求翻译!
var X = {};
X.hook = function() {
var pre_init_str = 'xn_init_hook_';
for ( var h in window) {
if (0 != h.indexOf(pre_init_str))
continue;
var func = window[h];
if (typeof func == 'function') {
try {
func();
} catch (e) {
}
}
}
};
jQuery(document).ready(X.hook);
X.get = function(u) {
return X.ajax(u, 'GET');
};
X.post = function(u) {
return X.ajax(u, 'POST');
};
X.ajax = function(u, method) {
jQuery.ajax({
type : method,
url : u,
dataType : "json",
success : X.json
});
return false;
};
X.json = function(r) {
var type = r['data']['type'];
var data = r['data']['data'];
if (type == 'alert') {
alert(data);
} else if (type == 'eval') {
eval(data);
} else if (type == 'refresh') {
window.location.reload();
} else if (type == 'updater') {
var id = data['id'];
var inner = data['html'];
jQuery('#' + id).html(inner);
} else if (type == 'dialog') {
X.boxShow(data, true);
} else if (type == 'mix') {
for ( var x in data) {
r['data'] = data[x];
X.json(r);
}
}
};
X.getXY = function() {
var x, y;
if (document.body.scrollTop) {
x = document.body.scrollLeft;
y = document.body.scrollTop;
} else {
x = document.documentElement.scrollLeft;
y = document.documentElement.scrollTop;
}
return {
x : x,
y : y
};
};
X.boxMask = function(display) {
var height = jQuery('body').height() + 'px';
var width = jQuery(window).width() + 'px';
jQuery('#boxmask').css({
'position' : 'absolute',
'z-index' : '3000',
'width' : width,
'height' : height,
'filter' : 'alpha(opacity=0.5)',
'opacity' : 0.5,
'top' : 0,
'left' : 0,
'background' : '#CCC',
'display' : display
});
jQuery('#dialog').css('display', display);
};
X.boxShow = function(innerHTML, mask) {
var dialog = jQuery('#dialog');
dialog.html(innerHTML);
if (mask) {
X.boxMask('block');
}
var ew = dialog.get(0).scrollWidth;
var ww = jQuery(window).width();
var lt = (ww / 2 - ew / 2) + 'px';
var wh = jQuery(window).height();
var xy = X.getXY();
var tp = (wh * 0.15 + xy.y) + 'px';
dialog.css('background-color', '#FFF');
dialog.css('left', lt);
dialog.css('top', tp);
dialog.css('z-index', 9999);
dialog.css('display', 'block');
return false;
};