Changed: DB Params
This commit is contained in:
9
templ/examples/suspense/go.mod
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9
templ/examples/suspense/go.mod
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@@ -0,0 +1,9 @@
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module githbu.com/a-h/templ/examples/suspense
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go 1.23
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toolchain go1.23.3
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replace github.com/a-h/templ => ../../
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require github.com/a-h/templ v0.2.707
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2
templ/examples/suspense/go.sum
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2
templ/examples/suspense/go.sum
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@@ -0,0 +1,2 @@
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github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
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github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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111
templ/examples/suspense/main.templ
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111
templ/examples/suspense/main.templ
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@@ -0,0 +1,111 @@
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package main
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import (
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"net/http"
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"sync"
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"time"
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)
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func main() {
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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// Create a channel to send deferred component renders to the template.
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data := make(chan SlotContents)
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// We know there are 3 slots, so start a WaitGround.
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var wg sync.WaitGroup
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wg.Add(3)
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// Start the async processes.
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// Sidebar.
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go func() {
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defer wg.Done()
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time.Sleep(time.Second * 3)
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data <- SlotContents{
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Name: "a",
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Contents: A(),
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}
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}()
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// Content.
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go func() {
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defer wg.Done()
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time.Sleep(time.Second * 2)
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data <- SlotContents{
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Name: "b",
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Contents: B(),
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}
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}()
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// Footer.
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go func() {
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defer wg.Done()
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time.Sleep(time.Second * 1)
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data <- SlotContents{
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Name: "c",
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Contents: C(),
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}
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}()
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// Close the channel when all processes are done.
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go func() {
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wg.Wait()
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close(data)
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}()
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// Pass the channel to the template.
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component := Page(data)
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// Serve using the streaming mode of the handler.
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templ.Handler(component, templ.WithStreaming()).ServeHTTP(w, r)
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})
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http.ListenAndServe("127.0.0.1:8080", nil)
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}
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type SlotContents struct {
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Name string
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Contents templ.Component
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}
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templ Slot(name string) {
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<slot name={ name }>
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<div>Loading { name }...</div>
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</slot>
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}
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templ A() {
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<div>Component A.</div>
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}
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templ B() {
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<div>Component B.</div>
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}
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templ C() {
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<div>Component C.</div>
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}
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templ Page(data chan SlotContents) {
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<!DOCTYPE html>
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<html>
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<head>
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<title>Page</title>
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</head>
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<body>
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<h1>Page</h1>
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@templ.Flush() {
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<template shadowrootmode="open">
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@Slot("a")
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@Slot("b")
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@Slot("c")
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</template>
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}
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for sc := range data {
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@templ.Flush() {
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<div slot={ sc.Name }>
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@sc.Contents
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</div>
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}
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}
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</body>
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</html>
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}
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335
templ/examples/suspense/main_templ.go
Normal file
335
templ/examples/suspense/main_templ.go
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@@ -0,0 +1,335 @@
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// Code generated by templ - DO NOT EDIT.
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// templ: version: v0.3.833
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package main
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//lint:file-ignore SA4006 This context is only used if a nested component is present.
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import "github.com/a-h/templ"
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import templruntime "github.com/a-h/templ/runtime"
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import (
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"net/http"
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"sync"
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"time"
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)
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func main() {
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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// Create a channel to send deferred component renders to the template.
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data := make(chan SlotContents)
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// We know there are 3 slots, so start a WaitGround.
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var wg sync.WaitGroup
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wg.Add(3)
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// Start the async processes.
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// Sidebar.
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go func() {
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defer wg.Done()
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time.Sleep(time.Second * 3)
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data <- SlotContents{
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Name: "a",
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Contents: A(),
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}
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}()
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// Content.
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go func() {
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defer wg.Done()
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time.Sleep(time.Second * 2)
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data <- SlotContents{
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Name: "b",
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Contents: B(),
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}
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}()
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// Footer.
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go func() {
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defer wg.Done()
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time.Sleep(time.Second * 1)
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data <- SlotContents{
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Name: "c",
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Contents: C(),
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}
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}()
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// Close the channel when all processes are done.
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go func() {
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wg.Wait()
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close(data)
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}()
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// Pass the channel to the template.
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component := Page(data)
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// Serve using the streaming mode of the handler.
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templ.Handler(component, templ.WithStreaming()).ServeHTTP(w, r)
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})
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http.ListenAndServe("127.0.0.1:8080", nil)
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}
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type SlotContents struct {
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Name string
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Contents templ.Component
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}
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func Slot(name string) templ.Component {
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return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
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templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
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if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
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return templ_7745c5c3_CtxErr
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}
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templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
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if !templ_7745c5c3_IsBuffer {
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defer func() {
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templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
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if templ_7745c5c3_Err == nil {
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templ_7745c5c3_Err = templ_7745c5c3_BufErr
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}
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}()
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}
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ctx = templ.InitializeContext(ctx)
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templ_7745c5c3_Var1 := templ.GetChildren(ctx)
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if templ_7745c5c3_Var1 == nil {
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templ_7745c5c3_Var1 = templ.NopComponent
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}
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ctx = templ.ClearChildren(ctx)
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templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 1, "<slot name=\"")
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if templ_7745c5c3_Err != nil {
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return templ_7745c5c3_Err
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}
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var templ_7745c5c3_Var2 string
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templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinStringErrs(name)
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if templ_7745c5c3_Err != nil {
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return templ.Error{Err: templ_7745c5c3_Err, FileName: `templ/examples/suspense/main.templ`, Line: 70, Col: 18}
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}
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_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
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if templ_7745c5c3_Err != nil {
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return templ_7745c5c3_Err
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}
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templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "\"><div>Loading ")
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if templ_7745c5c3_Err != nil {
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return templ_7745c5c3_Err
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}
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var templ_7745c5c3_Var3 string
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templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(name)
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if templ_7745c5c3_Err != nil {
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return templ.Error{Err: templ_7745c5c3_Err, FileName: `templ/examples/suspense/main.templ`, Line: 71, Col: 21}
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}
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_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
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if templ_7745c5c3_Err != nil {
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return templ_7745c5c3_Err
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}
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templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 3, "...</div></slot>")
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if templ_7745c5c3_Err != nil {
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return templ_7745c5c3_Err
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}
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return nil
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})
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}
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func A() templ.Component {
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return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
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templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
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if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
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return templ_7745c5c3_CtxErr
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}
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templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
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if !templ_7745c5c3_IsBuffer {
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defer func() {
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templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
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if templ_7745c5c3_Err == nil {
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templ_7745c5c3_Err = templ_7745c5c3_BufErr
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}
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}()
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}
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ctx = templ.InitializeContext(ctx)
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templ_7745c5c3_Var4 := templ.GetChildren(ctx)
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if templ_7745c5c3_Var4 == nil {
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templ_7745c5c3_Var4 = templ.NopComponent
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}
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ctx = templ.ClearChildren(ctx)
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templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 4, "<div>Component A.</div>")
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if templ_7745c5c3_Err != nil {
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return templ_7745c5c3_Err
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}
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return nil
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})
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}
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func B() templ.Component {
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return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
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templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
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||||
if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
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return templ_7745c5c3_CtxErr
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||||
}
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templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
|
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if !templ_7745c5c3_IsBuffer {
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||||
defer func() {
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templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
|
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if templ_7745c5c3_Err == nil {
|
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templ_7745c5c3_Err = templ_7745c5c3_BufErr
|
||||
}
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}()
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}
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ctx = templ.InitializeContext(ctx)
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templ_7745c5c3_Var5 := templ.GetChildren(ctx)
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if templ_7745c5c3_Var5 == nil {
|
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templ_7745c5c3_Var5 = templ.NopComponent
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||||
}
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ctx = templ.ClearChildren(ctx)
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templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 5, "<div>Component B.</div>")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
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func C() templ.Component {
|
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return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
|
||||
templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
|
||||
if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
|
||||
return templ_7745c5c3_CtxErr
|
||||
}
|
||||
templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
|
||||
if !templ_7745c5c3_IsBuffer {
|
||||
defer func() {
|
||||
templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err == nil {
|
||||
templ_7745c5c3_Err = templ_7745c5c3_BufErr
|
||||
}
|
||||
}()
|
||||
}
|
||||
ctx = templ.InitializeContext(ctx)
|
||||
templ_7745c5c3_Var6 := templ.GetChildren(ctx)
|
||||
if templ_7745c5c3_Var6 == nil {
|
||||
templ_7745c5c3_Var6 = templ.NopComponent
|
||||
}
|
||||
ctx = templ.ClearChildren(ctx)
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 6, "<div>Component C.</div>")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
func Page(data chan SlotContents) templ.Component {
|
||||
return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
|
||||
templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
|
||||
if templ_7745c5c3_CtxErr := ctx.Err(); templ_7745c5c3_CtxErr != nil {
|
||||
return templ_7745c5c3_CtxErr
|
||||
}
|
||||
templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
|
||||
if !templ_7745c5c3_IsBuffer {
|
||||
defer func() {
|
||||
templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err == nil {
|
||||
templ_7745c5c3_Err = templ_7745c5c3_BufErr
|
||||
}
|
||||
}()
|
||||
}
|
||||
ctx = templ.InitializeContext(ctx)
|
||||
templ_7745c5c3_Var7 := templ.GetChildren(ctx)
|
||||
if templ_7745c5c3_Var7 == nil {
|
||||
templ_7745c5c3_Var7 = templ.NopComponent
|
||||
}
|
||||
ctx = templ.ClearChildren(ctx)
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 7, "<!doctype html><html><head><title>Page</title></head><body><h1>Page</h1>")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Var8 := templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
|
||||
templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
|
||||
templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
|
||||
if !templ_7745c5c3_IsBuffer {
|
||||
defer func() {
|
||||
templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err == nil {
|
||||
templ_7745c5c3_Err = templ_7745c5c3_BufErr
|
||||
}
|
||||
}()
|
||||
}
|
||||
ctx = templ.InitializeContext(ctx)
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 8, "<template shadowrootmode=\"open\">")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = Slot("a").Render(ctx, templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = Slot("b").Render(ctx, templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = Slot("c").Render(ctx, templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 9, "</template>")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
templ_7745c5c3_Err = templ.Flush().Render(templ.WithChildren(ctx, templ_7745c5c3_Var8), templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
for sc := range data {
|
||||
templ_7745c5c3_Var9 := templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
|
||||
templ_7745c5c3_W, ctx := templ_7745c5c3_Input.Writer, templ_7745c5c3_Input.Context
|
||||
templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templruntime.GetBuffer(templ_7745c5c3_W)
|
||||
if !templ_7745c5c3_IsBuffer {
|
||||
defer func() {
|
||||
templ_7745c5c3_BufErr := templruntime.ReleaseBuffer(templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err == nil {
|
||||
templ_7745c5c3_Err = templ_7745c5c3_BufErr
|
||||
}
|
||||
}()
|
||||
}
|
||||
ctx = templ.InitializeContext(ctx)
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 10, "<div slot=\"")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
var templ_7745c5c3_Var10 string
|
||||
templ_7745c5c3_Var10, templ_7745c5c3_Err = templ.JoinStringErrs(sc.Name)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ.Error{Err: templ_7745c5c3_Err, FileName: `templ/examples/suspense/main.templ`, Line: 104, Col: 24}
|
||||
}
|
||||
_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var10))
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 11, "\">")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = sc.Contents.Render(ctx, templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 12, "</div>")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
templ_7745c5c3_Err = templ.Flush().Render(templ.WithChildren(ctx, templ_7745c5c3_Var9), templ_7745c5c3_Buffer)
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
}
|
||||
templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 13, "</body></html>")
|
||||
if templ_7745c5c3_Err != nil {
|
||||
return templ_7745c5c3_Err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
var _ = templruntime.GeneratedTemplate
|
||||
Reference in New Issue
Block a user