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解决和原网页jquery版本冲突
// ==UserScript==
// @name 鼠标移动到页面图片显示预览图
// @namespace http://tampermonkey.net/
// @version 0.4
// @description 解决和原网页jquery版本冲突
// @description 增加部分的网站小图大图模式
// @description 鼠标移动到页面图片显示预览图，方便网页上小图查看
// @author sgd
// @match *://*/*
// @require https://code.jquery.com/jquery-3.4.1.min.js
// @icon https://www.easyicon.net/api/resizeApi.php?id=501159&size=128
// @grant none
// ==/UserScript==
(function() {
'use strict';
// 解决和原网页jquery版本冲突
var jq = jQuery.noConflict(true);
var big = [{
"oldVal":"thumb",
"repVal":"original"
}];
// 添加样式
var style = document.createElement("style");
style.type = "text/css";
var text = document.createTextNode("#pic {position: fixed;display: none;z-index:99999999;}#pic1 {min-width:100px;height:auto;max-width:100%;max-height:100%; auto;border-radius: 5px;-webkit-box-shadow: 5px 5px 5px 5px hsla(0, 0%, 5%, 1.00);box-shadow: 5px 5px 5px 0px hsla(0, 0%, 5%, 0.3);}");
style.appendChild(text);
var head = document.getElementsByTagName("head")[0];
head.appendChild(style);
jq("img").hover(function() {
console.log("hover");
var bigUrl = jq(this).attr("src");
jq.each(big,function(index,v){
console.log("===="+v.oldVal);
bigUrl = bigUrl.replace(v.oldVal, v.repVal);
console.log("bigUrl=%s", bigUrl);
});
// $(this).parents(".container-item").append("<div id='pic'><img src='" + bigUrl + "' id='pic1'></div>");
jq("body").append("<div id='pic'><img src='" + bigUrl + "' id='pic1'></div>");
jq("img").mousemove(function(e) {
var wH = document.documentElement.clientHeight
var wW = document.documentElement.clientWidth
var imgW = jq("#pic1").width()
var imgH = jq("#pic1").height()
var cssArr = {
"top": "",
"left": "",
"bottom": "",
"right": ""
}
if (e.clientX + imgW > wW) {
if (wW - e.clientX < imgW) {
cssArr.left = (e.clientX - imgW - 10) + "px";;
} else {
cssArr.right = 0;
}
} else {
cssArr.left = (e.clientX + 10) + "px";
}
if (e.clientY + imgH > wH) {
cssArr.bottom = 0;
} else {
cssArr.top = (e.clientY + 10) + "px";
}
console.log(jq("#pic1").height(), wH)
console.log(cssArr)
jq("#pic").css(cssArr).fadeIn("fast");
});
}, function() {
jq("#pic").remove();
});
})();