Gearset

 JavaScript of any type is not allowed to run within the Salesforce.com application context. This includes JavaScript blocks within HomePageComponents, WebLinks, Custom buttons, and all other components run under the Salesforce DOM.

 <a href="https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_security_tips_xss.htm" rel="nofollow noopener noreferrer" target="_blank">Cross-Site Scripting (XSS)</a> 

 <a href="https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html" rel="nofollow noopener noreferrer" target="_blank">Cross Site Scripting Prevention Cheat Sheet</a>

 <a href="https://developer.salesforce.com/docs/atlas.en-us.secure_coding_guide.meta/secure_coding_guide/secure_coding_cross_site_scripting.htm" rel="nofollow noopener noreferrer" target="_blank">Secure Coding Cross Site Scripting</a> 

 <a href="https://trailhead.salesforce.com/en/content/learn/modules/secure-clientside-development/mitigate-crosssite-scripting" rel="nofollow noopener noreferrer" target="_blank">Mitigate Cross-Site Scripting</a> 

 <a href="https://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_weblink.htm" rel="nofollow noopener noreferrer" target="_blank">WebLink</a>

-  <a href="https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_security_tips_xss.htm" rel="nofollow noopener noreferrer" target="_blank">Cross-Site Scripting (XSS)</a> 
-  <a href="https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html" rel="nofollow noopener noreferrer" target="_blank">Cross Site Scripting Prevention Cheat Sheet</a>
-  <a href="https://developer.salesforce.com/docs/atlas.en-us.secure_coding_guide.meta/secure_coding_guide/secure_coding_cross_site_scripting.htm" rel="nofollow noopener noreferrer" target="_blank">Secure Coding Cross Site Scripting</a> 
-  <a href="https://trailhead.salesforce.com/en/content/learn/modules/secure-clientside-development/mitigate-crosssite-scripting" rel="nofollow noopener noreferrer" target="_blank">Mitigate Cross-Site Scripting</a> 
-  <a href="https://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_weblink.htm" rel="nofollow noopener noreferrer" target="_blank">WebLink</a>
   

Clayton Rules - Use of JavaScript in WebLinks

Find answers and get help from Intercom Support and Community Experts

This site uses cookies and similar technologies ("cookies") as strictly necessary for site operation. We and our partners also would like to set additional cookies to enable site performance analytics, functionality, advertising and social media features. See our {cookiePolicyLink} for details. You can change your cookie preferences in our Cookie Settings.

Link, Press control-option-right-arrow to exit

Empty Help Center

Uh oh. That page doesn’t exist.

Disappointed

Neutral

Smiley

Thinking...

Searching through sources...

Analyzing...

Tickets submitted through the messenger or by a support agent in your conversation will appear here.

Clayton Rules - Use of JavaScript in WebLinks

Rationale

Scope

Related resources