Use .text() don't use .html() to render preview values.
git-svn-id: http://google-refine.googlecode.com/svn/trunk@186 7d457c2a-affb-35e4-300a-418c747d4874
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@ -289,13 +289,13 @@ ExpressionPreviewDialog.Widget.prototype._renderPreview = function(expression, d
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var renderValue = function(td, v) {
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var renderValue = function(td, v) {
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if (v !== null && v !== undefined) {
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if (v !== null && v !== undefined) {
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if ($.isArray(v)) {
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if ($.isArray(v)) {
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td.html(JSON.stringify(v));
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td.text(JSON.stringify(v));
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} else if ($.isPlainObject(v)) {
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} else if ($.isPlainObject(v)) {
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$('<span></span>').addClass("expression-preview-special-value").text("Error: " + v.message).appendTo(td);
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$('<span></span>').addClass("expression-preview-special-value").text("Error: " + v.message).appendTo(td);
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} else if (typeof v === "string" && v.length == 0) {
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} else if (typeof v === "string" && v.length == 0) {
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$('<span>empty string</span>').addClass("expression-preview-special-value").appendTo(td);
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$('<span>empty string</span>').addClass("expression-preview-special-value").appendTo(td);
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} else {
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} else {
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td.html(v.toString());
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td.text(v.toString());
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}
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}
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} else {
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} else {
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$('<span>null</span>').addClass("expression-preview-special-value").appendTo(td);
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$('<span>null</span>').addClass("expression-preview-special-value").appendTo(td);
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