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Don't allow foreign key to be the primary key of a row (this would break things).

This commit is contained in:
mike12345567 2021-07-06 13:10:02 +01:00
parent 568128479f
commit b7a5476135
1 changed files with 3 additions and 2 deletions
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5
packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/CreateEditRelationship/CreateEditRelationship.svelte
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@ -62,6 +62,7 @@
if ($touched.toCol && !toRelate.name) { if ($touched.toCol && !toRelate.name) {
errors.toCol = colNotSet errors.toCol = colNotSet
} }
// currently don't support relationships back onto the table itself, needs to relate out
const tableError = "From/to/through tables must be different" const tableError = "From/to/through tables must be different"
if (fromTable && (fromTable === toTable || fromTable === throughTable)) { if (fromTable && (fromTable === toTable || fromTable === throughTable)) {
errors.from = tableError errors.from = tableError
@ -241,10 +242,10 @@
bind:error={errors.through} bind:error={errors.through}
bind:value={fromRelationship.through} bind:value={fromRelationship.through}
/> />
{:else if toTable} {:else if fromRelationship?.relationshipType && toTable}
<Select <Select
label={`Foreign Key (${toTable?.name})`} label={`Foreign Key (${toTable?.name})`}
options={Object.keys(toTable?.schema)} options={Object.keys(toTable?.schema).filter(field => toTable?.primary.indexOf(field) === -1)}
on:change={() => ($touched.foreign = true)} on:change={() => ($touched.foreign = true)}
bind:error={errors.foreign} bind:error={errors.foreign}
bind:value={fromRelationship.fieldName} bind:value={fromRelationship.fieldName}