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|
+++
title = "Dialogs"
template = "demo.html"
+++
Dialogs can be triggered with the [`hx-prompt`](@/attributes/hx-prompt.md) and [`hx-confirm`](@/attributes/hx-confirm.md)attributes. These are triggered by the user interaction that would trigger the AJAX request, but the request is only sent if the dialog is accepted.
```html
<div>
<button class="btn primary"
hx-post="/submit"
hx-prompt="Enter a string"
hx-confirm="Are you sure?"
hx-target="#response">
Prompt Submission
</button>
<div id="response"></div>
</div>
```
The value provided by the user to the prompt dialog is sent to the server in a `HX-Prompt` header. In this case, the server simply echos the user input back.
```html
User entered <i>${response}</i>
```
{{ demoenv() }}
<script>
//=========================================================================
// Fake Server Side Code
//=========================================================================
// routes
init("/demo", function(request, params){
return submitButton();
});
onPost("/submit", function(request, params){
var response = request.requestHeaders['HX-Prompt'];
return promptSubmit(response);
});
// templates
function submitButton() {
return `<div>
<button class="btn primary"
hx-post="/submit"
hx-prompt="Enter a string"
hx-confirm="Are you sure?"
hx-target="#response">
Prompt Submission
</button>
<div id="response"></div>
</div>`;
}
function promptSubmit(response) {
return `User entered <i>${response}</i>`;
}
</script>
|
