flexgrid最新版2012

/* * Flexigrid for jQuery - v1.1 * * Copyright (c) 2008 Paulo P. Marinas (code.google.com/p/flexigrid/) * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license * */ (function ($) { $.addFlex = function (t, p) { if (t.grid) return false; //return if already exist p = $.extend({ //apply default properties height: 200, //default height width: 'auto', //auto width striped: true, //apply odd even stripes novstripe: false, minwidth: 30, //min width of columns minheight: 80, //min height of columns resizable: true, //allow table resizing url: false, //URL if using data from AJAX method: 'POST', //data sending method dataType: 'xml', //type of data for AJAX, either xml or json errormsg: 'Connection Error', usepager: false, nowrap: true, page: 1, //current page total: 1, //total pages useRp: true, //use the results per page select box rp: 15, //results per page rpOptions: [10, 15, 20, 30, 50], //allowed per-page values title: false, pagestat: 'Displaying {from} to {to} of {total} items', pagetext: 'Page', outof: 'of', findtext: 'Find', procmsg: 'Processing, please wait ...', query: '', qtype: '', nomsg: 'No items', minColToggle: 1, //minimum allowed column to be hidden showToggleBtn: true, //show or hide column toggle popup hideOnSubmit: true, autoload: true, blockOpacity: 0.5, preProcess: false, onDragCol: false, onToggleCol: false, onChangeSort: false, onSuccess: false, onError: false, onSubmit: false //using a custom populate function }, p); $(t).show() //show if hidden .attr({ cellPadding: 0, cellSpacing: 0, border: 0 }) //remove padding and spacing .removeAttr('width'); //remove width properties //create grid class var g = { hset: {}, rePosDrag: function () { var cdleft = 0 - this.hDiv.scrollLeft; if (this.hDiv.scrollLeft > 0) cdleft -= Math.floor(p.cgwidth / 2); $(g.cDrag).css({ top: g.hDiv.offsetTop + 1 }); var cdpad = this.cdpad; $('div', g.cDrag).hide(); $('thead tr:first th:visible', this.hDiv).each(function () { var n = $('thead tr:first th:visible', g.hDiv).index(this); var cdpos = parseInt($('div', this).width()); if (cdleft == 0) cdleft -= Math.floor(p.cgwidth / 2); cdpos = cdpos + cdleft + cdpad; if (isNaN(cdpos)) { cdpos = 0; } $('div:eq(' + n + ')', g.cDrag).css({ 'left': cdpos + 'px' }).show(); cdleft = cdpos; }); }, fixHeight: function (newH) { newH = false; if (!newH) newH = $(g.bDiv).height(); var hdHeight = $(this.hDiv).height(); $('div', this.cDrag).each( function () { $(this).height(newH + hdHeight); } ); var nd = parseInt($(g.nDiv).height()); if (nd > newH) $(g.nDiv).height(newH).width(200); else $(g.nDiv).height('auto').width('auto'); $(g.block).css({ height: newH, marginBottom: (newH * -1) }); var hrH = g.bDiv.offsetTop + newH; if (p.height != 'auto' && p.resizable) hrH = g.vDiv.offsetTop; $(g.rDiv).css({ height: hrH }); }, dragStart: function (dragtype, e, obj) { //default drag function start if (dragtype == 'colresize') {//column resize $(g.nDiv).hide(); $(g.nBtn).hide(); var n = $('div', this.cDrag).index(obj); var ow = $('th:visible div:eq(' + n + ')', this.hDiv).width(); $(obj).addClass('dragging').siblings().hide(); $(obj).prev().addClass('dragging').show(); this.colresize = { startX: e.pageX, ol: parseInt(obj.style.left), ow: ow, n: n }; $('body').css('cursor', 'col-resize'); } else if (dragtype == 'vresize') {//table resize var hgo = false; $('body').css('cursor', 'row-resize'); if (obj) { hgo = true; $('body').css('cursor', 'col-resize'); } this.vresize = { h: p.height, sy: e.pageY, w: p.width, sx: e.pageX, hgo: hgo }; } else if (dragtype == 'colMove') {//column header drag $(g.nDiv).hide(); $(g.nBtn).hide(); this.hset = $(this.hDiv).offset(); this.hset.right = this.hset.left + $('table', this.hDiv).width(); this.hset.bottom = this.hset.top + $('table', this.hDiv).height(); this.dcol = obj; this.dcoln = $('th', this.hDiv).index(obj); this.colCopy = document.createElement("div"); this.colCopy.className = "colCopy"; this.colCopy.innerHTML = obj.innerHTML; if ($.browser.msie) { this.colCopy.className = "colCopy ie"; } $(this.colCopy).css({ position: 'absolute', float: 'left', display: 'none', textAlign: obj.align }); $('body').append(this.colCopy); $(this.cDrag).hide(); } $('body').noSelect(); }, dragMove: function (e) { if (this.colresize) {//column resize var n = this.colresize.n; var diff = e.pageX - this.colresize.startX; var nleft = this.colresize.ol + diff; var nw = this.colresize.ow + diff; if (nw > p.minwidth) { $('div:eq(' + n + ')', this.cDrag).css('left', nleft); this.colresize.nw = nw; } } else if (this.vresize) {//table resize var v = this.vresize; var y = e.pageY; var diff = y - v.sy; if (!p.defwidth) p.defwidth = p.width; if (p.width != 'auto' && !p.nohresize && v.hgo) { var x = e.pageX; var xdiff = x - v.sx; var newW = v.w + xdiff; if (newW > p.defwidth) { this.gDiv.style.width = newW + 'px'; p.width = newW; } } var newH = v.h + diff; if ((newH > p.minheight || p.height < p.minheight) && !v.hgo) { this.bDiv.style.height = newH + 'px'; p.height = newH; this.fixHeight(newH); } v = null; } else if (this.colCopy) { $(this.dcol).addClass('thMove').removeClass('thOver'); if (e.pageX > this.hset.right || e.pageX < this.hset.left || e.pageY > this.hset.bottom || e.pageY < this.hset.top) { //this.dragEnd(); $('body').css('cursor', 'move'); } else { $('body').css('cursor', 'pointer'); } $(this.colCopy).css({ top: e.pageY + 10, left: e.pageX + 20, display: 'block' }); } }, dragEnd: function () { if (this.colresize) { var n = this.colresize.n; var nw = this.colresize.nw; $('th:visible div:eq(' + n + ')', this.hDiv).css('width', nw); $('tr', this.bDiv).each( function () { $('td:visible div:eq(' + n + ')', this).css('width', nw); } ); this.hDiv.scrollLeft = this.bDiv.scrollLeft; $('div:eq(' + n + ')', this.cDrag).siblings().show(); $('.dragging', this.cDrag).removeClass('dragging'); this.rePosDrag(); this.fixHeight(); this.colresize = false; } else if (this.vresize) { this.vresize = false; } else if (this.colCopy) { $(this.colCopy).remove(); if (this.dcolt != null) { if (this.dcoln > this.dcolt) $('th:eq(' + this.dcolt + ')', this.hDiv).before(this.dcol); else $('th:eq(' + this.dcolt + ')', this.hDiv).after(this.dcol); this.switchCol(this.dcoln, this.dcolt); $(this.cdropleft).remove(); $(this.cdropright).remove(); this.rePosDrag(); if (p.onDragCol) { p.onDragCol(this.dcoln, this.dcolt); } } this.dcol = null; this.hset = null; this.dcoln = null; this.dcolt = null; this.colCopy = null; $('.thMove', this.hDiv).removeClass('thMove'); $(this.cDrag).show(); } $('body').css('cursor', 'default'); $('body').noSelect(false); }, toggleCol: function (cid, visible) { var ncol = $("th[axis='col" + cid + "']", this.hDiv)[0]; var n = $('thead th', g.hDiv).index(ncol); var cb = $('input[value=' + cid + ']', g.nDiv)[0]; if (visible == null) { visible = ncol.hidden; } if ($('input:checked', g.nDiv).length < p.minCo