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* Fix typos * Update howdoesitwork.mdx * Added entry to changelog --------- Co-authored-by: Lea Anthony <lea.anthony@gmail.com>
74 lines
2.3 KiB
Plaintext
74 lines
2.3 KiB
Plaintext
# Frontend
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## Script Injection
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When Wails serves your `index.html`, by default, it will inject 2 script entries into the `<body>` tag to load `/wails/ipc.js`
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and `/wails/runtime.js`. These files install the bindings and runtime respectively.
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The code below shows where these are injected by default:
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```html
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<html>
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<head>
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<title>injection example</title>
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<link rel="stylesheet" href="/main.css" />
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<!-- <script src="/wails/ipc.js"></script> -->
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<!-- <script src="/wails/runtime.js"></script> -->
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</head>
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<body data-wails-drag>
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<div class="logo"></div>
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<div class="result" id="result">Please enter your name below 👇</div>
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<div class="input-box" id="input" data-wails-no-drag>
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<input class="input" id="name" type="text" autocomplete="off" />
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<button class="btn" onclick="greet()">Greet</button>
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</div>
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<script src="/main.js"></script>
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</body>
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</html>
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```
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### Overriding Default Script Injection
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To provide more flexibility to developers, there is a meta tag that may be used to customise this behaviour:
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```html
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<meta name="wails-options" content="[options]" />
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```
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The options are as follows:
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| Value | Description |
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| ------------------- | ------------------------------------------------ |
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| noautoinjectruntime | Disable the autoinjection of `/wails/runtime.js` |
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| noautoinjectipc | Disable the autoinjection of `/wails/ipc.js` |
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| noautoinject | Disable all autoinjection of scripts |
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Multiple options may be used provided they are comma separated.
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This code is perfectly valid and operates the same as the autoinjection version:
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```html
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<html>
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<head>
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<title>injection example</title>
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<meta name="wails-options" content="noautoinject" />
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<link rel="stylesheet" href="/main.css" />
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</head>
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<body data-wails-drag>
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<div class="logo"></div>
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<div class="result" id="result">Please enter your name below 👇</div>
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<div class="input-box" id="input" data-wails-no-drag>
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<input class="input" id="name" type="text" autocomplete="off" />
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<button class="btn" onclick="greet()">Greet</button>
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</div>
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<script src="/wails/ipc.js"></script>
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<script src="/wails/runtime.js"></script>
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<script src="/main.js"></script>
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</body>
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</html>
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```
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