Form-Widget stickyButtons und einheitliches Form-View-Layout
Form-Widget um stickyButtons-Attribut erweitert (default true): nur der Formularinhalt scrollt, die Buttons bleiben fixiert am unteren Rand. Neue CSS-Klasse .form-view-container (flex-Column, volle Höhe) für die umschließenden View-Container. Form-Views (kunde, projekt, call_log, tags) auf w3-auto.form-view-container umgestellt; Tag-Form von w3-twothird auf w3-auto korrigiert. Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
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@@ -6,6 +6,10 @@ export interface iForm {
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onsubmit: (form:HTMLFormElement) => boolean
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oncancel: (e:Event) => void
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showbuttons?: boolean
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/** Wenn true (Default), bleiben die Buttons am unteren Rand fixiert,
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* während der Formularinhalt scrollt. Bei false scrollen die Buttons
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* mit dem Formular. */
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stickyButtons?: boolean
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/** Die Funktion gibt das HTMLFormElement zurück, welches in der Form-Componente angelegt wird */
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onformcreate?: (form:HTMLFormElement) => void
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}
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@@ -14,6 +18,8 @@ export const Form:m.ClosureComponent<iForm> = (vnode) => {
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let form: HTMLFormElement
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let isDirty: boolean = false
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let showButtons: boolean = vnode.attrs.showbuttons == undefined ? true : vnode.attrs.showbuttons
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// Default: Buttons bleiben fixiert am unteren Rand (stickyButtons = true).
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let stickyButtons: boolean = vnode.attrs.stickyButtons == undefined ? true : vnode.attrs.stickyButtons
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function canCloseForm(typ: string = "") {
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if (!isDirty) {
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return true
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@@ -74,6 +80,48 @@ export const Form:m.ClosureComponent<iForm> = (vnode) => {
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console.log(message)
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},
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view: (vnode) => {
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const buttons = showButtons == true
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? m("div.w3-bar.w3-padding-16",
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{
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style: stickyButtons
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? {flex: '0 0 auto', position: 'sticky', bottom: '0', 'background-color': 'white'}
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: {}
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},
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[
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m("button.w3-button.w3-theme.w3-right.w3-mobile", {style: {margin: '0px 0px 2px 4px'}, type: "submit"}, "Speichern"),
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m("button.w3-button.w3-theme.w3-right.w3-mobile", {style: {margin: '0px 0px 2px 4px'}, onclick: cancel, type: "button"}, "Abbrechen"),
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m("button.w3-button.w3-theme.w3-right.w3-mobile", {onclick: reset, type: "button"}, "Zurücksetzen")
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])
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: null
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// Bei stickyButtons liegt der Formularinhalt in einem scrollbaren
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// Container, die Buttons bleiben am unteren Rand fixiert. Das
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// umschließende form-Element wird zum flex-Container, damit das
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// Layout auch bei Fenstergrößenänderung stabil bleibt.
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if (stickyButtons) {
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return m("form", {
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style: {display: 'flex', 'flex-direction': 'column', height: '100%'},
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onreset: () => {console.log("reset")},
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onsubmit: submit,
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oncreate: (vnode) => {
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form = vnode.dom as HTMLFormElement
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let elements = form.querySelectorAll("input,textarea")
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for (let index = 0; index < elements.length; index++) {
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const element = elements[index];
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element.addEventListener("change", onchanged)
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}
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registerFormElement(form)
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}
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},
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// Scrollbarer Formular-Inhalt.
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m("div", {style: {flex: '1', 'overflow-y': 'auto', 'padding-right': '8px'}},
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vnode.children
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),
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// Fixierter Button-Bereich.
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buttons
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)
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}
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// Ohne stickyButtons: bisheriges Verhalten (Buttons scrollen mit).
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return m("form", {
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onreset: () => {console.log("reset")},
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onsubmit: submit,
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@@ -88,13 +136,7 @@ export const Form:m.ClosureComponent<iForm> = (vnode) => {
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}
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},
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vnode.children,
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showButtons == true ?
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m("div.w3-bar.w3-padding-16",[
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m("button.w3-button.w3-theme.w3-right.w3-mobile", {style: {margin: '0px 0px 2px 4px'}, type: "submit"}, "Speichern"),
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m("button.w3-button.w3-theme.w3-right.w3-mobile", {style: {margin: '0px 0px 2px 4px'}, onclick: cancel, type: "button"}, "Abbrechen"),
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m("button.w3-button.w3-theme.w3-right.w3-mobile", {onclick: reset, type: "button"}, "Zurücksetzen")
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])
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: null
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buttons
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)
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}
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}
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