forked from tsai/budibase
Keviin Åberg Kultalahti
6 years ago
1 changed files with 0 additions and 218 deletions
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<script> |
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import groupBy from "lodash/fp/groupBy" |
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import { |
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TextArea, |
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Input, |
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Heading, |
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Body, |
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Spacer, |
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Button, |
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Popover, |
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} from "@budibase/bbui" |
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import { createEventDispatcher } from "svelte" |
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import { isValid } from "@budibase/string-templates" |
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import { handlebarsCompletions } from "constants/completions" |
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import { readableToRuntimeBinding } from "builderStore/dataBinding" |
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export let value = "" |
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export let bindings = [] |
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export let anchor |
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export let align |
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export let popover = null |
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let helpers = handlebarsCompletions() |
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let getCaretPosition |
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let validity = true |
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let search = "" |
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$: categories = Object.entries(groupBy("category", bindings)) |
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$: value && checkValid() |
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$: searchRgx = new RegExp(search, "ig") |
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function onClickBinding(binding) { |
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const position = getCaretPosition() |
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const toAdd = `{{ ${binding.path} }}` |
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if (position.start) { |
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value = |
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value.substring(0, position.start) + |
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toAdd + |
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value.substring(position.end, value.length) |
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} else { |
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value += toAdd |
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} |
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} |
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function checkValid() { |
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const runtimeValue = readableToRuntimeBinding(bindings, value) |
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validity = isValid(runtimeValue) |
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} |
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</script> |
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<Popover {anchor} {align} bind:this={popover}> |
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<div class="container"> |
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<div class="bindings"> |
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<Heading small>Available bindings</Heading> |
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<Spacer medium /> |
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<Input extraThin placeholder="Search" bind:value={search} /> |
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<Spacer medium /> |
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<div class="bindings__wrapper"> |
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<div class="bindings__list"> |
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{#each categories as [categoryName, bindings]} |
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<Heading extraSmall>{categoryName}</Heading> |
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<Spacer extraSmall /> |
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{#each bindings.filter(binding => |
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binding.label.match(searchRgx) |
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) as binding} |
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<div class="binding" on:click={() => onClickBinding(binding)}> |
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<span class="binding__label">{binding.label}</span> |
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<span class="binding__type">{binding.type}</span> |
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<br /> |
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<div class="binding__description"> |
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{binding.description || ''} |
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</div> |
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</div> |
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{/each} |
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{/each} |
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<Heading extraSmall>Helpers</Heading> |
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<Spacer extraSmall /> |
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{#each helpers.filter(helper => helper.label.match(searchRgx) || helper.description.match(searchRgx)) as helper} |
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<div class="binding" on:click={() => onClickBinding(helper)}> |
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<span class="binding__label">{helper.label}</span> |
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<br /> |
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<div class="binding__description"> |
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{@html helper.description || ''} |
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</div> |
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<pre>{helper.example || ''}</pre> |
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</div> |
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{/each} |
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</div> |
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</div> |
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</div> |
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<div class="editor"> |
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<Heading small>Data binding</Heading> |
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<Body small lh black> |
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Binding connects one piece of data to another and makes it dynamic. |
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Click the objects on the left to add them to the textbox. |
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</Body> |
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<TextArea |
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thin |
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bind:getCaretPosition |
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bind:value |
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placeholder="Add options from the left, type text, or do both" /> |
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{#if !validity} |
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<p class="syntax-error"> |
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Current Handlebars syntax is invalid, please check the guide |
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<a href="https://handlebarsjs.com/guide/">here</a> |
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for more details. |
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</p> |
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{/if} |
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<div class="controls"> |
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<a href="https://docs.budibase.com/design/binding"> |
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<Body small>Learn more about binding</Body> |
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</a> |
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<Button on:click={popover.hide} disabled={!validity} primary> |
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Done |
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</Button> |
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</div> |
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</div> |
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</div> |
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</Popover> |
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<style> |
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.container { |
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height: 40vh; |
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overflow-y: auto; |
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display: grid; |
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grid-template-columns: 280px 1fr; |
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} |
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.bindings { |
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border-right: 1px solid var(--grey-4); |
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flex: 0 0 240px; |
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display: flex; |
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flex-direction: column; |
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justify-content: flex-start; |
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align-items: stretch; |
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padding-right: var(--spacing-l); |
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} |
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.bindings :global(label) { |
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margin: var(--spacing-m) 0; |
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} |
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.bindings :global(label:first-child) { |
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margin-top: 0; |
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} |
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.bindings__wrapper { |
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overflow-y: scroll; |
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overflow-x: hidden; |
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position: relative; |
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flex: 1 1 auto; |
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-ms-overflow-style: none; |
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} |
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.bindings__wrapper::-webkit-scrollbar { |
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width: 0; |
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height: 0; |
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} |
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.bindings__list { |
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position: absolute; |
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width: 100%; |
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} |
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.binding { |
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font-size: 12px; |
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padding: var(--spacing-s); |
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border-radius: var(--border-radius-m); |
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} |
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.binding:hover { |
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background-color: var(--grey-2); |
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cursor: pointer; |
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} |
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.binding__label { |
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font-weight: 500; |
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text-transform: capitalize; |
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} |
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.binding__description { |
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color: var(--grey-8); |
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margin-top: 2px; |
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white-space: normal; |
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} |
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pre { |
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white-space: normal; |
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} |
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.binding__type { |
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font-family: monospace; |
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background-color: var(--grey-2); |
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border-radius: var(--border-radius-m); |
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padding: 2px; |
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margin-left: 2px; |
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font-weight: 500; |
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} |
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.editor { |
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padding-left: var(--spacing-l); |
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} |
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.editor :global(textarea) { |
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min-height: 60px; |
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} |
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.controls { |
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display: grid; |
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grid-template-columns: 1fr auto; |
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grid-gap: var(--spacing-l); |
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align-items: center; |
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margin-top: var(--spacing-m); |
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} |
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.syntax-error { |
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color: var(--red); |
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font-size: 12px; |
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} |
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.syntax-error a { |
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color: var(--red); |
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text-decoration: underline; |
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} |
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</style> |
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