28 lines
755 B
JavaScript
28 lines
755 B
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* for tbl_relation.php
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*
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*/
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function show_hide_clauses($thisDropdown)
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{
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// here, one span contains the label and the clause dropdown
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// and we have one span for ON DELETE and one for ON UPDATE
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//
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if ($thisDropdown.val() != '') {
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$thisDropdown.parent().next('span').show().next('span').show();
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} else {
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$thisDropdown.parent().next('span').hide().next('span').hide();
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}
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}
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$(function() {
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// initial display
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$('select.referenced_column_dropdown').each(function(index, one_dropdown) {
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show_hide_clauses($(one_dropdown));
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});
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// change
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$('select.referenced_column_dropdown').change(function() {
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show_hide_clauses($(this));
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});
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});
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