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30 lines
786 B
JavaScript
30 lines
786 B
JavaScript
$(document).on(
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'focus',
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'textarea.smart-text-area:not([readonly]):not([disabled])',
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function() {
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var $this = $(this);
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var height = $this.css('height');
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if ($this.hasClass('textarea-sm-present')) {
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$this
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.removeClass('textarea-sm-present')
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.addClass('textarea-sm');
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$this.attr('rows', '1');
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} else if ($this.hasClass('textarea-sm')) {
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// Set the nr. of rows to 1 if small textarea
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$this.attr('rows', '1');
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} else {
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$this.removeAttr('rows');
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}
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// Initialize autosize plugin if it's not initialized yet
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if (_.isUndefined($this.data('autosize'))) {
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$this.autosize({append: ''});
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// Restore previous height!
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$this.css('height', height);
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}
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$this.trigger('autosize.resize');
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}
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);
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