将特殊字符传递给mailto body会破坏JavaScript
我有一个C#ASP.NET应用程序,它为一些用户配置文件信息创建一个JavaScript值数组。在客户端,我使用jQuery/JavaScript读取数组并生成mailto链接。某些字段可以包含特殊字符,例如将特殊字符传递给mailto body会破坏JavaScript,javascript,jquery,html,mailto,Javascript,Jquery,Html,Mailto,我有一个C#ASP.NET应用程序,它为一些用户配置文件信息创建一个JavaScript值数组。在客户端,我使用jQuery/JavaScript读取数组并生成mailto链接。某些字段可以包含特殊字符,例如“&=/\” 这是C代码: 我将上述方法的值写入页面,该页面生成以下JavaScript: <script type="text/javascript">var currentElements = { currentUserName: 'Alex', currentUserEma
“&=/\”
这是C代码:
我将上述方法的值写入页面,该页面生成以下JavaScript:
<script type="text/javascript">var currentElements = { currentUserName: 'Alex', currentUserEmail: 'myemailID', currentSite: 'Helpdesk', currentTitle: 'Phone User Guides & Troubleshooting'}</script>
var currentElements={currentUserName:'Alex',currentUserEmail:'myemailID',currentSite:'Helpdesk',currentTitle:'Phone User Guide&Troubleshooting'}
然后,我使用以下JavaScript代码生成电子邮件链接,将锚定标记附加到页面上的元素:
function generateEmailTo(){
var body = currentElements.currentUserName + ' has shared a page with you on the intranet.%0A%0APage Title: %22' +
currentElements.currentTitle.replace("&","and") + '%22%0A' + $(location).attr('href').replace('#','');
var subject = currentElements.currentUserName + ' has shared a page with you on the intranet';
var mailto = 'mailto: ?body=' + body + '&subject=' + subject;
var anchor = '<a href="' + mailto + '"></a>';
$("#email-placeholder").wrap(anchor);
}
....
<img id="email-placeholder" title="Send this page to a friend." src="<%= baseUrl %>/SiteAssets/media/icons/email-icon.gif"/>
函数generateEmailTo(){
var body=currentElements.currentUserName+'已在intranet上与您共享了一个页面。%0A%0A页面标题:%22'+
currentElements.currentTitle.replace(“&”,“and”)+'%22%0A'+$(位置).attr('href').replace('#','');
var subject=currentElements.currentUserName+'已在intranet上与您共享了一个页面';
var mailto='mailto:?body='+body+'&subject='+subject;
var-anchor='';
$(“#电子邮件占位符”).wrap(锚定);
}
....
/SiteAssets/media/icons/email icon.gif/>
对于mailto正文文本,我注意到它只需要一小部分编码字符,比如双引号为
%22
,换行符为%0A
。如何将特殊字符(如单引号、符号等)传递给mailto正文文本并使JavaScript满意?mailto是一个URI方案,因此其所有组件都必须进行URI编码。您可以使用JavaScript encodeURIComponent函数对mailto组件进行编码。请参见以下示例:
function buildMailTo(address, subject, body) {
var strMail = 'mailto:' + encodeURIComponent(address)
+ '?subject=' + encodeURIComponent(subject)
+ '&body=' + encodeURIComponent(body);
return strMail;
}
var strTest = buildMailTo('abc@xyz.com', 'Foo&foo', 'Bar\nBar');
/* strTest should be "mailto:abc%40xyz.com?subject=Foo%26foo&body=Bar%0ABar" */
window.open(strTest);
希望这些帮助。可能的重复tor[#987199 mailto special characters][1][1]:正是我所需要的!谢谢,ExpExc:)
function buildMailTo(address, subject, body) {
var strMail = 'mailto:' + encodeURIComponent(address)
+ '?subject=' + encodeURIComponent(subject)
+ '&body=' + encodeURIComponent(body);
return strMail;
}
var strTest = buildMailTo('abc@xyz.com', 'Foo&foo', 'Bar\nBar');
/* strTest should be "mailto:abc%40xyz.com?subject=Foo%26foo&body=Bar%0ABar" */
window.open(strTest);