[bug] Click event is triggered twice

[serdardidan]

Describe the bug

I followed the steps in the link below. I didn't any change the created files at all.

https://v2.tauri.app/start/create-project/

After the "npm run tauri dev" command the application worked. I clicked on the Tauri icon. Tauri link opens two web pages.

The same problem occurs in the release exe created after the "npm run tauri build -release" command.

Reproduction

Follow the steps in the link on Windows.
https://v2.tauri.app/start/create-project/

Expected behavior

https://tauri.app/ should only be opened once

Full tauri info output

[✔] Environment
    - OS: Windows 10.0.22631 x86_64 (X64)
    ✔ WebView2: 130.0.2849.80
    ✔ MSVC: Visual Studio Community 2022
    ✔ rustc: 1.82.0 (f6e511eec 2024-10-15)
    ✔ cargo: 1.82.0 (8f40fc59f 2024-08-21)
    ✔ rustup: 1.27.1 (54dd3d00f 2024-04-24)
    ✔ Rust toolchain: stable-x86_64-pc-windows-msvc (default)
    - node: 20.13.1
    - npm: 10.5.2

[-] Packages
    - tauri 🦀: 2.1.1
    - tauri-build 🦀: 2.0.3
    - wry 🦀: 0.47.0
    - tao 🦀: 0.30.8
    - @tauri-apps/api : not installed!
    - @tauri-apps/cli : 2.1.0

[-] Plugins
    - tauri-plugin-shell 🦀: 2.0.2
    - @tauri-apps/plugin-shell : not installed!

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../src

Stack trace

No response

Additional context

Windows 11 Home 23H2

[FabianLars]

hmm it doesn't do that for me. nvm it does but only on windows

are there any noteworthy messages in the devtools console?

does this happen on every template?

[serdardidan]

I created the project with the following options.

✔ Choose which language to use for your frontend · TypeScript / JavaScript - (pnpm, yarn, npm, deno, bun)
✔ Choose your package manager · npm
✔ Choose your UI template · Vanilla
✔ Choose your UI flavor · JavaScript

I see 4 lines in the network tab in Devtools.

Copy all as fetch
fetch("http://ipc.localhost/plugin%3Ashell%7Copen", {
"headers": {
"accept": "/",
"sec-fetch-mode": "cors"
},
"referrerPolicy": "strict-origin-when-cross-origin",
"body": null,
"method": "OPTIONS",
"mode": "cors",
"credentials": "omit"
}); ;
fetch("http://ipc.localhost/plugin%3Ashell%7Copen", {
"headers": {
"content-type": "application/json",
"sec-ch-ua": ""Chromium";v="130", "Microsoft Edge";v="130", "Not?A_Brand";v="99", "Microsoft Edge WebView2";v="130"",
"sec-ch-ua-mobile": "?0",
"sec-ch-ua-platform": ""Windows"",
"tauri-callback": "2441965313",
"tauri-error": "3679775417",
"tauri-invoke-key": "gdH/2yHa}1<Fbx7Tj@1y"
},
"referrer": "http://127.0.0.1:1430/",
"referrerPolicy": "strict-origin-when-cross-origin",
"body": "{"path":"https://tauri.app/\"}",
"method": "POST",
"mode": "cors",
"credentials": "omit"
}); ;
fetch("http://ipc.localhost/plugin%3Ashell%7Copen", {
"headers": {
"content-type": "application/json",
"sec-ch-ua": ""Chromium";v="130", "Microsoft Edge";v="130", "Not?A_Brand";v="99", "Microsoft Edge WebView2";v="130"",
"sec-ch-ua-mobile": "?0",
"sec-ch-ua-platform": ""Windows"",
"tauri-callback": "2549648598",
"tauri-error": "2296740436",
"tauri-invoke-key": "gdH/2yHa}1<Fbx7Tj@1y"
},
"referrer": "http://127.0.0.1:1430/",
"referrerPolicy": "strict-origin-when-cross-origin",
"body": "{"path":"https://tauri.app/\"}",
"method": "POST",
"mode": "cors",
"credentials": "omit"
}); ;
fetch("http://ipc.localhost/plugin%3Ashell%7Copen", {
"headers": {
"accept": "/",
"sec-fetch-mode": "cors"
},
"referrerPolicy": "strict-origin-when-cross-origin",
"body": null,
"method": "OPTIONS",
"mode": "cors",
"credentials": "omit"
});

[LZQCN]

I found if the a tag contains target="blank", then two new tabs page will be created in my browser.

<a href="https://vitejs.dev" target="_blank">Test</a>

[serdardidan]

I checked. There is target="_blank" in the links in index.html. When you delete target="_blank", the web page opens within the application. In this case, it doesn't seem possible to understand that it was trigger twice or once. And I prefer the web page to open in the browser.