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@@ -77,7 +77,7 @@
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if (el.tagName.toLowerCase() !== 'template') {
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console.warn(`Alpine: [${directive}] directive should only be added to <template> tags. See https://github.com/alpinejs/alpine#${directive}`);
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} else if (el.content.childElementCount !== 1) {
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- console.warn(`Alpine: <template> tag with [${directive}] encountered with multiple element roots. Make sure <template> only has a single child element.`);
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+ console.warn(`Alpine: <template> tag with [${directive}] encountered with an unexpected number of root elements. Make sure <template> has a single root element. `);
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}
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}
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function kebabCase(subject) {
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@@ -115,6 +115,10 @@
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console.warn(`Alpine Error: "${error}"\n\nExpression: "${expression}"\nElement:`, el);
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if (!isTesting()) {
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+ Object.assign(error, {
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+ el,
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+ expression
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+ });
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throw error;
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}
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};
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@@ -574,7 +578,7 @@
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let forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/;
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let stripParensRE = /^\(|\)$/g;
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let forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/;
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- let inMatch = expression.match(forAliasRE);
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+ let inMatch = String(expression).match(forAliasRE);
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if (!inMatch) return;
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let res = {};
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res.items = inMatch[2].trim();
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@@ -671,7 +675,7 @@
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if (attrName === 'value') {
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if (Alpine.ignoreFocusedForValueBinding && document.activeElement.isSameNode(el)) return; // If nested model key is undefined, set the default value to empty string.
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- if (value === undefined && expression.match(/\./)) {
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+ if (value === undefined && String(expression).match(/\./)) {
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value = '';
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}
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@@ -754,7 +758,7 @@
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function handleTextDirective(el, output, expression) {
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// If nested model key is undefined, set the default value to empty string.
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- if (output === undefined && expression.match(/\./)) {
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+ if (output === undefined && String(expression).match(/\./)) {
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output = '';
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}
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Caleb Porzio