对药师帮搜索结果按价格排序
// ==UserScript==
// @name 药师帮价格排序
// @namespace http://tampermonkey.net/
// @version 0.1.9
// @description 对药师帮搜索结果按价格排序
// @author yl
// @match http://dian.ysbang.cn/*
// @match https://dian.ysbang.cn/*
// @grant none
// @require https://code.jquery.com/jquery-1.11.0.min.js
// ==/UserScript==
/*--- waitForKeyElements(): A utility function, for Greasemonkey scripts,
that detects and handles AJAXed content.
Usage example:
waitForKeyElements (
"div.comments"
, commentCallbackFunction
);
//--- Page-specific function to do what we want when the node is found.
function commentCallbackFunction (jNode) {
jNode.text ("This comment changed by waitForKeyElements().");
}
IMPORTANT: This function requires your script to have loaded jQuery.
*/
function waitForKeyElements (
selectorTxt, /* Required: The jQuery selector string that
specifies the desired element(s).
*/
actionFunction, /* Required: The code to run when elements are
found. It is passed a jNode to the matched
element.
*/
bWaitOnce, /* Optional: If false, will continue to scan for
new elements even after the first match is
found.
*/
iframeSelector /* Optional: If set, identifies the iframe to
search.
*/
) {
var targetNodes, btargetsFound;
if (typeof iframeSelector == "undefined")
targetNodes = $(selectorTxt);
else
targetNodes = $(iframeSelector).contents ()
.find (selectorTxt);
if (targetNodes && targetNodes.length > 0) {
btargetsFound = true;
/*--- Found target node(s). Go through each and act if they
are new.
*/
targetNodes.each ( function () {
var jThis = $(this);
var alreadyFound = jThis.data ('alreadyFound') || false;
if (!alreadyFound) {
//--- Call the payload function.
var cancelFound = actionFunction (jThis);
if (cancelFound)
btargetsFound = false;
else
jThis.data ('alreadyFound', true);
}
} );
}
else {
btargetsFound = false;
}
//--- Get the timer-control variable for this selector.
var controlObj = waitForKeyElements.controlObj || {};
var controlKey = selectorTxt.replace (/[^\w]/g, "_");
var timeControl = controlObj [controlKey];
//--- Now set or clear the timer as appropriate.
if (btargetsFound && bWaitOnce && timeControl) {
//--- The only condition where we need to clear the timer.
clearInterval (timeControl);
delete controlObj [controlKey]
}
else {
//--- Set a timer, if needed.
if ( ! timeControl) {
timeControl = setInterval ( function () {
waitForKeyElements ( selectorTxt,
actionFunction,
bWaitOnce,
iframeSelector
);
},
300
);
controlObj [controlKey] = timeControl;
}
}
waitForKeyElements.controlObj = controlObj;
}
(function() {
'use strict';
function main() {
console.log("main");
// console.log(document.querySelector("div.searchKey").innerHTML);
function sorter(isAsc) {
console.log("sorter " + isAsc);
let cart_item_list = document.querySelector('div.drug-list');
let old_items = Array.from(cart_item_list.children);
let indicies = new Array(old_items.length);
for (let i = 0; i < indicies.length; ++i) {
indicies[i] = i;
// console.log(old_items[i]);
// console.log(old_items[i].querySelector('div.price-wrap').textContent.split("¥")[1]);
}
// console.log(old_items[0].querySelector('div.price-wrap').textContent);
indicies.sort((a, b) => {
// console.log('---------------');
// console.log(old_items[a]);
// console.log(old_items[b]);
let anode = old_items[a].querySelector('div.goods-price-all');
let bnode = old_items[b].querySelector('div.goods-price-all');
// console.log(anode.textContent);
// console.log(old_items[b]);
if (!anode) {
return 1;
}
if (!bnode) {
return -1;
}
// console.log(old_items[a]);
// console.log(old_items[b]);
let aval = 0;
let bval = 0;
var regEx = /[^\d|^\.]/g;
if (anode.textContent.split("¥").length == 2){
aval = parseFloat(anode.textContent.split("¥")[1]);
} else{
aval = parseFloat(anode.textContent.split("¥")[0].split("￥")[1].replace(regEx, ''));
// console.log(anode.textContent.split("¥")[0].split("￥")[1]);
// console.log(anode.textContent.split("¥")[0].split("￥")[1].replace(regEx, ''));
}
if (bnode.textContent.split("¥").length == 2){
bval = parseFloat(bnode.textContent.split("¥")[1]);
} else{
bval = parseFloat(bnode.textContent.split("¥")[0].split("￥")[1].replace(regEx, ''));
// console.log(bnode.textContent.split("¥")[0].split("￥")[1]);
// console.log(bnode.textContent.split("¥")[0].split("￥")[1].replace(regEx, ''));
}
// console.log(anode.textContent.split("¥").length);
// console.log(bnode.textContent.split("¥").length);
// console.log(anode.textContent.split("¥"));
// console.log(bnode.textContent.split("¥"));
// console.log("aval：" + aval);
// console.log("bval：" + bval);
if (aval - bval == 0) {
return a - b;
}
if (isAsc) {
return aval - bval;
}
else {
return bval - aval;
}
});
for (let i = 0; i < old_items.length; ++i) {
cart_item_list.appendChild(old_items[indicies[i]]);
}
}
let sort_btn = document.createElement('div');
sort_btn.className = 'SortCart';
sort_btn.innerHTML = `
<button class="SortCartAsc">升序</button>
<button class="SortCartDesc">降序</button>
`;
// document.querySelector("div.condition").appendChild(sort_btn);
document.querySelector("div.condition").insertBefore(sort_btn, document.querySelector("div.condition").lastChild);
document.querySelector("div.searchkey").style.backgroundColor = "red";
document.querySelector('.SortCartAsc').addEventListener('click', () => {sorter(true);});
document.querySelector('.SortCartDesc').addEventListener('click', () => {sorter(false);});
document.querySelector("div.drugListPage").setAttribute("style", "margin-left:60px;");
}
waitForKeyElements("div.searchkey", main);
})();