onclick

【高德地图API】从零开始学高德JS API(三)覆盖物——标注|折线|多边形|信息窗口|聚合marker|麻点图|图片覆盖物

老子叫甜甜 提交于 2020-01-30 20:03:27
摘要:覆盖物,是一张地图的灵魂。有覆盖物的地图,才是完整的地图。在一张地图上,除了底层的底图(瓦片图,矢量图),控件(有功能可操作的工具),最重要最不可缺少的就是覆盖物了。覆盖物有多种,包括,标注、折线、多边形、信息窗口、聚合marker、麻点图和图片覆盖物。本文会详细介绍每一种覆盖物的概念,添加方法,修改方法,移除方法等。最后会提供示例和源代码下载。 示例demo: http://zhaoziang.com/amap/zero_3_1.html ------------------------------------------------------------------------------------------------- 一、标注marker 最常见的覆盖物就是标注(marker),用它可以标示出店铺的位置,你所在的位置,连锁店的分布图等,可以把标注简单理解为1个点。 在地图上增加一个标注,又称之为在地图上“ 打点 ”。打点工具在上一章《控件》中已经详细讲解,控件: http://www.cnblogs.com/milkmap/p/3707711.html 。 温馨有爱的小贴士: 标注marker的图片可以是gif图,让marker“动”起来。 1、添加标注——“可爱的赵灵儿” icon是标注的图片地址,想用什么图片,就把图片地址放在这里。

How can i open an exe file using a button inElectron

核能气质少年 提交于 2020-01-30 08:16:16
问题 I am trying to make a button open an exe file in computer but it doesn't open and it gives me this error Uncaught ReferenceError: require is not defined at runExe (main.js:61) at HTMLButtonElement.onclick here is the code for my button <button onclick="runExe()" id="button">click</button> and i got this code form the internet and when i remove the function runExe() the exe file opens when i start the app and i want it to only open when button is clicked. here is the code to open the exe file

How can i open an exe file using a button inElectron

时光总嘲笑我的痴心妄想 提交于 2020-01-30 08:16:07
问题 I am trying to make a button open an exe file in computer but it doesn't open and it gives me this error Uncaught ReferenceError: require is not defined at runExe (main.js:61) at HTMLButtonElement.onclick here is the code for my button <button onclick="runExe()" id="button">click</button> and i got this code form the internet and when i remove the function runExe() the exe file opens when i start the app and i want it to only open when button is clicked. here is the code to open the exe file

Html anchor tag onclick() and href execute simultaneously

柔情痞子 提交于 2020-01-29 06:09:46
问题 Similar to HTML anchor link - href and onclick both? post, mine is: <a href="/tmp/download.mp3" onclick="update();">Download link</a> The update() method would send another HTTP GET method to the server to update the which file has been downloaded and update the database. From the HTML code, there are 2 GET requests being triggered together and only ONE will get the response (the href download response) from the server. The update() is not being executed. Is there any method that i can get

JavaScript onClick addClass

筅森魡賤 提交于 2020-01-29 04:45:39
问题 I am kind of confused why my code doesn't work correctly, I hope You will tell me what I've done wrong. I want to highlight navigation tab while clicked. HTML: <header class="mainheader"> <!-- Obrazek tutaj--> <nav> <ul> <li><a id="a-home" onclick="dodajAktywne(this)" href="index.html">Home</a></li> <li><a id="a-omnie" onclick="dodajAktywne(this)" href="omnie.html">O mnie</a></li> <li><a id="a-kurs" onclick="dodajAktywne(this)" href="kurs.html">Kurs</a></li> <li><a id="a-kontakt" onclick=

web前端 -- js 导航

一世执手 提交于 2020-01-28 07:07:37
样式如下: html <!--导航--> <div class="nav-box"> <div class="nav-tap"> <div onclick="materials()" class="nav-tap-item red">一级</div> <div onclick="second()" class="nav-tap-item">二级</div> </div> </div> <!--导航结束--> css: .red { float: left; color: red; font-weight: bold; border-bottom: 2px solid red; } js: <!--小导航问题--> <script type="text/javascript"> $('.nav-tap div').on('click', function () { $(this).addClass("red").siblings('.nav-tap div').removeClass("red") //定位到点击的标签后,为其增加css样式,同时兄弟元素删除原来的样式 }); </script> <!--结束小导航--> 来源: CSDN 作者: ༊྄ཻ ㎕࿐ 久 链接: https://blog.csdn.net/weixin_44944193/article/details

Android ListView with clickable items in it's rows causes problems continuing scrolling

孤人 提交于 2020-01-28 01:14:48
问题 I've been trawling the internet looking for an answer for several hours, but I can't seem to find anyone who has been able to solve this. I've got a listview which uses a custom adapter. A row looks like this The list is filled by an array. Everything works great. Now, I want the ImageView and the ToggleButton to react to clicks, so I implement the OnClickListener in my adapter, put the items position in each view's tag, and then I set their onclicklistener to this. Works great, except now I

js分享功能(微信,QQ,微博,空间,豆瓣等)

陌路散爱 提交于 2020-01-27 04:18:33
js分享功能(微信,QQ,微博,空间,豆瓣等) 日常编程中,我们可能会碰到项目中的分享功能,各大平台都有分享接口和文档说明,当然也有一些一键分享插件,例如: sosh , iShare.js 等等 但有些同学不想引用插件,那么我整理了一些常用的分享至平台功能,以供参考。 html结构: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 < div class="share-list"> < ul class="share-container"> < li > < a title="分享到微信" href="javascript:void(0)" class="bds_weixin"> < img src="http://images.cnblogs.com/cnblogs_com/a-cat/1193051/o_img_wechat.png" /> </ a > < div class="wechat-share"> < img src="http://images.cnblogs.com/cnblogs_com/a-cat/1193051/o_wechart_share

如何捕捉窗口的前进、后退、刷新、停止、关闭、移动事件

删除回忆录丶 提交于 2020-01-26 21:50:08
停止有document.onstop,看微软的例子 <body scroll=no> <script> document.onstop=fnTrapStop; var oInterval; window.onload=fnInit; function fnInit(){ oInterval=window.setInterval("fnCycle()",1); } function fnCycle(){ // Do something } function fnTrapStop(){ window.clearInterval(oInterval); alert(); } </script> </body> ___________________________________________________________________________________________ 刷新与关闭 <body scroll=no> <script> document.body.onbeforeunload=aa; function aa(){ if(event.clientY<0&&event.clientX>760||event.altKey) alert("窗口关闭!") else alert("窗口刷新!") } </script> </body> //写死了宽度

JavaScript HTML DOM

末鹿安然 提交于 2020-01-26 12:57:17
1DOM 简介 1、HTML DOM (文档对象模型) 1.1当网页被加载时,浏览器会创建页面的文档对象模型(Document Object Model)。 1.2HTML DOM 模型被构造为对象的树。 1.3通过可编程的对象模型,JavaScript 获得了足够的能力来创建动态的 HTML。 JavaScript 能够改变页面中的所有 HTML 元素 JavaScript 能够改变页面中的所有 HTML 属性 JavaScript 能够改变页面中的所有 CSS 样式 JavaScript 能够对页面中的所有事件做出反应 2、查找 HTML 元素 2.1通过 JavaScript,您需要操作 HTML 元素。 * 通过 id 找到 HTML 元素 * 通过标签名找到 HTML 元素 * 通过类名找到 HTML 元素 3、通过 id 查找 HTML 元素 var x=document.getElementById("intro"); 4、通过标签名查找 HTML 元素 var x=document.getElementById("main"); var y=x.getElementsByTagName("p"); 2DOM HTML 1、改变 HTML 输出流 1.1在 JavaScript 中,document.write() 可用于直接向 HTML 输出流写内容。 <