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2014/10/16 ¤W¤È 12:05:08
jquery Programming Glossary: maxlinesGiven a textarea, is there a way to restrict length based on # of lines? http://stackoverflow.com/questions/7519337/given-a-textarea-is-there-a-way-to-restrict-length-based-on-of-lines var wordWidthMappers function checkHeight textarea maxLines if textarea instanceof return JQuery is required if isNaN maxLines.. if textarea instanceof return JQuery is required if isNaN maxLines isFinite maxLines maxLines 0 return var areaWidth textarea.width.. return JQuery is required if isNaN maxLines isFinite maxLines maxLines 0 return var areaWidth textarea.width var oldHeight..
Given a textarea, is there a way to restrict length based on # of lines? http://stackoverflow.com/questions/7519337/given-a-textarea-is-there-a-way-to-restrict-length-based-on-of-lines code is implemented at the bottom document .ready ... . function var wordWidthMappers function checkHeight textarea maxLines if textarea instanceof return JQuery is required if isNaN maxLines isFinite maxLines maxLines 0 return var areaWidth textarea.width.. var wordWidthMappers function checkHeight textarea maxLines if textarea instanceof return JQuery is required if isNaN maxLines isFinite maxLines maxLines 0 return var areaWidth textarea.width var oldHeight textarea.css height var oldOverflow textarea.css.. function checkHeight textarea maxLines if textarea instanceof return JQuery is required if isNaN maxLines isFinite maxLines maxLines 0 return var areaWidth textarea.width var oldHeight textarea.css height var oldOverflow textarea.css overflow y..
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