Of course, the paramount rule of construction is to ascertain the intention of the legislative body. El Paso Electric Co. v. Safeway Stores, 257 S.W.2d 502, 506 (Tex.Civ.App., El Paso 1953, writ ref'd n.r.e.). The meaning of a provision in an ordinance should be determined by the object sought to be accomplished, People ex rel. Sackmann v. Keechler, 194 Ill. 235, 62 N.E. 525, 527 (1901), cited with approval in City of Wink v. Wink Gas Co., 115 S.W.2d 973, 978 (Tex.Civ.App., El Paso 1938, writ ref'd), and if it is capable of a construction which will accomplish its manifest purpose such construction must be given it. Thurber Brick Co. v. Johnson, 120 S.W.2d 839, 841 (Tex.Civ.App., Eastland 1938, writ dism'd). The trial court's disposition of the case was in harmony with those principles and with the construction of the ordinance given by the Director of Planning and Zoning of the City of Dallas and by the officials and employees of the Dallas Independent School District charged with the administration of the City's public schools.