我有一个Greasemonkey脚本,它向网站添加了额外的Jquery元素。到目前为止,一切都很好,但是在旋转菜单和选择菜单上的图标只有在与curosr一起悬停时才能看到。把我的脚本删掉到基本部分,看起来如下所示:
// ==UserScript==
// @name MyScriptName
// @namespace MyNameSpace
// @include *
// @version 1
// @grant GM_addStyle
// @grant GM_getResourceText
// @grant GM_getResourceURL
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
// @require https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js
// @resource jqueryUIStyle https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css
// @resource IconSet1 http://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/images/ui-icons_222222_256x240.png
// @resource IconSet2 http://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/images/ui-icons_454545_256x240.png
// ==/UserScript==
var iconSet1 = GM_getResourceURL("IconSet1");
var iconSet2 = GM_getResourceURL("IconSet2");
var jqUI = GM_getResourceText("jqueryUIStyle");
jqUI = jqUI.replace (/url\(images\/ui\-bg_.*00\.png\)/g, "");
jqUI = jqUI.replace (/images\/ui-icons_222222_256x240\.png/g, iconSet1);
jqUI = jqUI.replace (/images\/ui-icons_454545_256x240\.png/g, iconSet2);
GM_addStyle(jqUI);
// Div for teamchanges
var teamChoosePanel = document.createElement('div');
teamChoosePanel.innerHTML = '<select id="chooseTeams">'
+ '<option selected="selected">A</option>'
+ '<option>B</option>'
+ '<option>C</option>'
+ '</select>';
document.body.appendChild(teamChoosePanel);
// Div with walk commands
var numStepSpinnerElement = document.createElement("input");
numStepSpinnerElement.setAttribute("id", "numStepSpinner");
document.body.appendChild(numStepSpinnerElement);
//document.body.appendChild(btn);
// Create team selection
$('#chooseTeams').selectmenu({
width: 105
});
// Create spinner
$("#numStepSpinner").spinner();
$( "#numStepSpinner" ).spinner( "value", 0 );有了这个脚本,我就可以得到一个旋转器和一个工作正常的SelectMenu元素。唯一的问题是,这些元素的三角形只有在与光标一起悬停时才是可见的。这使得用户很难意识到有一个选择菜单或旋转器。知道我做错了什么吗?我对greasemonkey、javascript、css和html非常陌生。基本上,我试着保持它与this stackoverflow post类似。
发布于 2016-03-14 16:22:43
我认为用这样的ui-icon修改.css()会更容易一些:
https://jsfiddle.net/Twisty/2u08Lef8/
$(document).ready(function() {
var teamChoosePanel = $("<div>");
var iconSet1 = "https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/images/ui-icons_222222_256x240.png";
var iconSet2 = "https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/images/ui-icons_454545_256x240.png";
teamChoosePanel.html("<select id='chooseTeams'>\r\n<option selected='selected'>A</option>\r\n<option>B</option>\r\n<option>C</option>\r\n</select>");
$("body").append(teamChoosePanel);
var numStepSpinnerElement = $("<input>", {
id: "numStepSpinner"
});
$("body").append(numStepSpinnerElement);
$('#chooseTeams').selectmenu({
width: "105px"
});
// Create spinner
$("#numStepSpinner").spinner();
$("#numStepSpinner").spinner("value", 0);
$(".ui-icon").css("background-image", "url('" + iconSet1 + "')");
});https://stackoverflow.com/questions/35989953
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