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jstreetable.js
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/*
* http://github.com/adamjimenez/jstree-table
*
* This plugin handles adding columns to a tree to display additional data
*
* Licensed under the MIT license:
* http://www.opensource.org/licenses/mit-license.php
*
* Works only with jstree version >= 3.0.0
*
* $Revision: 3.4.2 $
*/
/*jslint nomen:true */
/*jshint unused:vars */
/*global navigator, document, jQuery, define, localStorage */
(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery', 'jstree'], factory);
} else {
// Browser globals
factory(jQuery);
}
}(function ($) {
var renderAWidth, renderATitle, getIndent, copyData, htmlstripre, findLastClosedNode, BLANKRE = /^\s*$/g,
IDREGEX = /[\\:&!^|()\[\]<>@*'+~#";,= \/${}%]/g, escapeId = function (id) {
return (id||"").replace(IDREGEX,'\\$&');
}, NODE_DATA_ATTR = "data-jstreetable", COL_DATA_ATTR = "data-jstreetable-column",
SPECIAL_TITLE = "_DATA_", LEVELINDENT = 24, styled = false, TABLECELLID_PREFIX = "jstable_",TABLECELLID_POSTFIX = "_col",
MINCOLWIDTH = 10,
findDataCell = function (from,id) {
return from.find("div["+NODE_DATA_ATTR+'="'+ escapeId(id) +'"]');
},
isClickedSep = false, toResize = null, oldMouseX = 0, newMouseX = 0;
/*jslint regexp:true */
htmlstripre = /<\/?[^>]+>/gi;
/*jslint regexp:false */
getIndent = function(node,tree) {
var div, i, li, width;
// did we already save it for this tree?
tree._tableSettings = tree._tableSettings || {};
if (tree._tableSettings.indent > 0) {
width = tree._tableSettings.indent;
} else {
// create a new div on the DOM but not visible on the page
div = $("<div></div>");
i = node.prev("i");
li = i.parent();
// add to that div all of the classes on the tree root
div.addClass(tree.get_node("#",true).attr("class"));
// move the li to the temporary div root
li.appendTo(div);
// attach to the body quickly
div.appendTo($("body"));
// get the width
width = i.width() || LEVELINDENT;
// detach the li from the new div and destroy the new div
li.detach();
div.remove();
// save it for the future
tree._tableSettings.indent = width;
}
return(width);
};
copyData = function (fromtree,from,totree,to,recurse) {
var i, j;
to.data = $.extend(true, {}, from.data);
if (from && from.children_d && recurse) {
for(i = 0, j = from.children_d.length; i < j; i++) {
copyData(fromtree,fromtree.get_node(from.children_d[i]),totree,totree.get_node(to.children_d[i]),recurse);
}
}
};
findLastClosedNode = function (tree,id) {
// first get our node
var ret, node = tree.get_node(id), children = node.children;
// is it closed?
if (!children || children.length <= 0 || !node.state.opened) {
ret = id;
} else {
ret = findLastClosedNode(tree,children[children.length-1]);
}
return(ret);
};
renderAWidth = function(node,tree) {
var depth, width,
fullWidth = parseInt(tree.settings.table.columns[0].width,10) + parseInt(tree._tableSettings.treeWidthDiff,10);
// need to use a selector in jquery 1.4.4+
depth = tree.get_node(node).parents.length;
width = fullWidth - depth*getIndent(node,tree);
// the following line is no longer needed, since we are doing this inside a <td>
//a.css({"vertical-align": "top", "overflow":"hidden"});
return(fullWidth);
};
renderATitle = function(node,t,tree) {
var a = node.get(0).tagName.toLowerCase() === "a" ? node : node.children("a"), title, col = tree.settings.table.columns[0];
// get the title
title = "";
if (col.title) {
if (col.title === SPECIAL_TITLE) {
title = tree.get_text(t);
} else if (t.attr(col.title)) {
title = t.attr(col.title);
}
}
// strip out HTML
title = title.replace(htmlstripre, '');
if (title) {
a.attr("title",title);
}
};
$.jstree.defaults.table = {
width: 'auto'
};
$.jstree.plugins.table = function(options,parent) {
var _this = this;
this._initialize = function () {
if (!this._initialized) {
var s = this.settings.table || {}, styles, container = this.element, i,
gs = this._tableSettings = {
columns : s.columns || [],
treeClass : "jstree-table-col-0",
context: s.contextmenu || false,
columnWidth : s.columnWidth,
defaultConf : {"*display":"inline","*+display":"inline"},
isThemeroller : !!this._data.themeroller,
treeWidthDiff : 0,
resizable : s.resizable,
draggable : s.draggable,
stateful: s.stateful,
indent: 0,
sortFn: [],
sortOrder: 'text',
sortAsc: true,
fixedHeader: s.fixedHeader !== false,
headerContextMenu: s.headerContextMenu !== false,
checkIcon: 'fa fa-check',
arrowDownIcon: 'fa fa-chevron-down',
arrowUpIcon: 'fa fa-chevron-up',
width: s.width,
height: s.height
}, cols = gs.columns, treecol = 0;
// find which column our tree shuld go in
for (i=0;i<s.columns.length;i++) {
//Save sort function
if (i!==0 && s.columns[i].sort) {
gs.sortFn[s.columns[i].value] = s.columns[i].sort;
}
if (s.columns[i].tree) {
// save which column it was
treecol = i;
// do not check any others
break;
}
}
// set a unique ID for this table
this.uniq = Math.ceil(Math.random()*1000);
this.rootid = container.attr("id");
var msie = /msie/.test(navigator.userAgent.toLowerCase());
if (msie) {
var version = parseFloat(navigator.appVersion.split("MSIE")[1]);
if (version < 8) {
gs.defaultConf.display = "inline";
gs.defaultConf.zoom = "1";
}
}
// set up the classes we need
if (!styled) {
styled = true;
styles = [
'.jstree-table-cell {vertical-align: top; overflow:hidden;margin-left:0;width: 100%;padding-left:7px;white-space: nowrap; cursor: default; text-overflow: ellipsis;}',
'.jstree-table-cell span {margin-right:0px;margin-right:0px;*display:inline;*+display:inline;white-space: nowrap;}',
'.jstree-table-separator {position:absolute; top:0; right:0; height:24px; margin-left: -2px; border-width: 0 2px 0 0; *display:inline; *+display:inline; margin-right:0px;width:0px;}',
'.jstree-table-header-cell {display: table-cell; overflow: hidden; white-space: nowrap;padding: 4px 3px 2px 5px; cursor: default;}',
'.jstree-table-header-themeroller {border: 0; padding: 1px 3px;}',
'.jstree-table-header-regular {position:relative; background-color: #CBF3FD; z-index: 1;}',
'.jstree-table-resizable-separator {cursor: col-resize; width: 10px;}',
'.jstree-table-separator-regular {border-color: #d0d0d0; border-style: solid;}',
'.jstree-table-cell-themeroller {border: none !important; background: transparent !important;}',
'.jstree-table-wrapper {table-layout: fixed; width: 100%; overflow: auto; position: relative;}',
'.jstree-table-headerwrapper {position: sticky; top: 0; z-index: 1}',
'.jstree-table-midwrapper {display: table-row;}',
'.jstree-table-width-auto {width:auto;display:block;}',
'.jstree-table-column {display: table-cell; overflow: hidden;}',
'.jstree-table-col-0 {width: calc(100% - 18px); overflow: hidden; text-overflow: ellipsis;}',
'.jstree-table-sort-icon {font-size: 8px; position: absolute; top:0; left: calc(50% - 4px);}',
'.jstree-table-midwrapper a.jstree-clicked, .jstree-table-midwrapper a.jstree-hovered{background: transparent; border-color: transparent;}',
'.jstree-table-midwrapper a.jstree-clicked:before, .jstree-table-midwrapper a.jstree-hovered:before {position: absolute; left: 0; content:""; height: inherit; z-index: -1;}',
'.jstree-table-midwrapper a.jstree-hovered:before {background: #e7f4f9;}',
'.jstree-table-midwrapper a.jstree-clicked:before {background: #beebff;}',
'.vakata-context {z-index:2;}'
];
$('<style type="text/css">'+styles.join("\n")+'</style>').appendTo("head");
}
this.tableWrapper = $("<div></div>").addClass("jstree-table-wrapper").insertAfter(container);
this.headerWrapper = $("<div></div>").addClass("jstree-table-headerwrapper").appendTo(this.tableWrapper);
this.midWrapper = $("<div></div>").addClass("jstree-table-midwrapper").appendTo(this.tableWrapper);
// set the wrapper width
if (s.width) {
this.tableWrapper.width(s.width);
}
if (s.height) {
this.tableWrapper.height(s.height);
}
// create the data columns
for (i=0;i<cols.length;i++) {
// create the column
$("<div></div>").addClass("jstree-default jstree-table-column jstree-table-column-"+i+" jstree-table-column-root-"+this.rootid).appendTo(this.midWrapper);
}
this.midWrapper.children("div:eq("+treecol+")").append(container);
container.addClass("jstree-table-cell");
//move header with scroll
/*
if (gs.fixedHeader) {
this.tableWrapper.scroll(function() {
$(this).find('.jstree-table-header').css('top', $(this).scrollTop());
});
}
*/
// copy original sort function
var defaultSort = $.proxy(this.settings.sort, this);
// override sort function
this.settings.sort = function (a, b) {
var bigger;
if (gs.sortOrder==='text') {
bigger = defaultSort(a, b);
} else {
var nodeA = this.get_node(a);
var nodeB = this.get_node(b);
var valueA = nodeA.data[gs.sortOrder];
var valueB = nodeB.data[gs.sortOrder];
if(valueA && valueB){
if(gs.sortFn[gs.sortOrder]){
bigger = gs.sortFn[gs.sortOrder](valueA, valueB, nodeA, nodeB);
}else{
// Default sorting
bigger = (valueA > valueB ? 1 : -1);
}
}else{
// undefined is second
if(valueA){
bigger = 1;
}else if(valueB){
bigger = -1;
}else{
// Compare two nodes without values
bigger = defaultSort(a, b);
}
}
}
if (gs.sortAsc===false){
bigger = -bigger;
}
return bigger;
};
// sortable columns when jQuery UI is available
if (gs.draggable) {
if (!$.ui || !$.ui.sortable) {
console.warn('[jstree-table] draggable option requires jQuery UI');
} else {
var from, to;
this.headerWrapper.sortable({
axis: "x",
//handle: ".jstree-table-header-cell",
cancel: ".jstree-table-separator",
start: function (event, ui) {
ui.item.parent().children().css('display', 'inline-block');
from = ui.item.index();
},
stop: function (event, ui) {
ui.item.parent().children().css('display', 'table-cell');
to = ui.item.index();
if (to===from) return;
gs.columns.splice(to, 0, gs.columns.splice(from, 1)[0]);
var col = $('.jstree-table-midwrapper>div').eq(from);
if (to>from) {
col.insertAfter(col.parent().children("div").eq(to));
} else if (to<from){
col.insertBefore(col.parent().children("div").eq(to));
}
}
});
$( "#sortable" ).disableSelection();
}
}
this._initialized = true;
}
};
this.init = function (el,options) {
parent.init.call(this,el,options);
this._initialize();
};
this.bind = function () {
parent.bind.call(this);
this._initialize();
this.element
.on("move_node.jstree create_node.jstree clean_node.jstree change_node.jstree", $.proxy(function (e, data) {
var target = this.get_node(data || "#",true);
this._prepare_table(target);
}, this))
.on("delete_node.jstree",$.proxy(function (e,data) {
if (data.node.id !== undefined) {
var table = this.tableWrapper, removeNodes = [data.node.id], i;
// add children to remove list
if (data.node && data.node.children_d) {
removeNodes = removeNodes.concat(data.node.children_d);
}
for (i=0;i<removeNodes.length;i++) {
findDataCell(table,removeNodes[i]).remove();
}
}
}, this))
.on("close_node.jstree",$.proxy(function (e,data) {
this._hide_table(data.node);
}, this))
.on("open_node.jstree",$.proxy(function (e,data) {
}, this))
.on("load_node.jstree",$.proxy(function (e,data) {
}, this))
.on("loaded.jstree", $.proxy(function (e) {
this._prepare_headers();
this.element.trigger("loaded_table.jstree");
}, this))
.on("ready.jstree",$.proxy(function (e,data) {
var cls = this.element.attr("class") || "";
// add container classes to the wrapper - EXCEPT those that are added by jstree, i.e. "jstree" and "jstree-*"
q = cls.split(/\s+/).map(function(i) {
var match = i.match(/^jstree(-|$)/);
return (match ? "" : i);
});
this.tableWrapper.addClass(q.join(" "));
var me = this;
function resize() {
// find the line-height of the first known node
var anchorHeight = me.element.find(".jstree-leaf").outerHeight();
if(anchorHeight === null) {
var result = parent.create_node.call(me, '#', { "id" : "tmp", "text" : "tmp" });
anchorHeight = me.element.find(".jstree-leaf").outerHeight() || 24;
parent.delete_node.call(me, "tmp");
}
// resize the hover/ focus highlight
var tableWidth = $('.jstree-table-midwrapper').width();
$('#jsTreeTableExtraCss').remove();
$('<style type="text/css" id="jsTreeTableExtraCss">\
div.jstree-table-cell-root-'+me.rootid+' {line-height: '+anchorHeight+'px; min-height: '+anchorHeight+'px;}\
div.jstree-table-midwrapper a.jstree-clicked:before, .jstree-table-midwrapper a.jstree-hovered:before {width: ' + tableWidth + 'px;}\
</style>').appendTo("head");
}
resize();
// resize column headers
this.autosize_all_columns();
// resize rows on zoom
$(window).on('resize', resize);
// resize column expand
this.element.on("resize_column.jstree-table", resize);
},this))
.on("move_node.jstree",$.proxy(function(e,data) {
var node = data.new_instance.element;
//renderAWidth(node,this);
// check all the children, because we could drag a tree over
node.find("li > a").each($.proxy(function(i,elm) {
//renderAWidth($(elm),this);
},this));
},this))
.on("select_node.jstree",$.proxy(function(node,selected,event){
var id = selected.node.id;
findDataCell(this.tableWrapper,id).addClass("jstree-clicked");
this.get_node(selected.node.id,true).children("div.jstree-table-cell").addClass("jstree-clicked");
},this))
.on("deselect_node.jstree",$.proxy(function(node,selected,event){
var id = selected.node.id;
findDataCell(this.tableWrapper,id).removeClass("jstree-clicked");
},this))
.on("deselect_all.jstree",$.proxy(function(node,selected,event){
// get all of the ids that were unselected
var ids = selected.node || [], i;
for (i=0;i<ids.length;i++) {
findDataCell(this.tableWrapper,ids[i]).removeClass("jstree-clicked");
}
},this))
.on("search.jstree", $.proxy(function (e, data) {
// search sometimes filters, so we need to hide all of the appropriate table cells as well, and show only the matches
var table = this.tableWrapper;
if(this._data.search.som) {
if(data.nodes.length) {
// hide all of the table cells
table.find('div.jstree-table-cell-regular').hide();
// show only those that match
data.nodes.add(data.nodes.parentsUntil(".jstree")).filter(".jstree-node").each(function (i,node) {
var id = node.id;
if (id) {
findDataCell(table,id).show();
}
});
}
}
return true;
}, this))
.on("clear_search.jstree", $.proxy(function (e, data) {
// search has been cleared, so we need to show all rows
this.tableWrapper.find('div.jstree-table-cell').show();
return true;
}, this))
.on("copy_node.jstree", function (e, data) {
var newtree = data.new_instance, oldtree = data.old_instance, obj = newtree.get_node(data.node,true);
copyData(oldtree,data.original,newtree,data.node,true);
newtree._prepare_table(obj);
return true;
});
if (this._tableSettings.isThemeroller) {
this.element
.on("select_node.jstree",$.proxy(function(e,data) {
data.rslt.obj.children("a").nextAll("div").addClass("ui-state-active");
},this))
.on("deselect_node.jstree deselect_all.jstree",$.proxy(function(e,data) {
data.rslt.obj.children("a").nextAll("div").removeClass("ui-state-active");
},this))
.on("hover_node.jstree",$.proxy(function(e,data) {
data.rslt.obj.children("a").nextAll("div").addClass("ui-state-hover");
},this))
.on("dehover_node.jstree",$.proxy(function(e,data) {
data.rslt.obj.children("a").nextAll("div").removeClass("ui-state-hover");
},this));
}
if (this._tableSettings.stateful) {
this.element
.on("resize_column.jstree-table",$.proxy(function(e,col,width) {
localStorage['jstree-root-'+this.rootid+'-column-'+col] = width;
},this));
}
};
// tear down the tree entirely
this.teardown = function() {
var gw = this.tableWrapper, container = this.element, tableparent = gw.parent();
container.detach();
gw.remove();
tableparent.append(container);
parent.teardown.call(this);
};
// clean the table in case of redraw or refresh entire tree
this._clean_table = function (target,id) {
var table = this.tableWrapper;
if (target) {
findDataCell(table,id).remove();
} else {
// get all of the `div` children in all of the `td` in dataRow except for :first (that is the tree itself) and remove
table.find("div.jstree-table-cell-regular").remove();
}
};
// prepare the headers
this._prepare_headers = function() {
var header, i, col, _this = this, gs = this._tableSettings,cols = gs.columns || [], width, defaultWidth = gs.columnWidth, resizable = gs.resizable || false,
cl, ccl, val, name, margin, last, tr = gs.isThemeroller, classAdd = (tr?"themeroller":"regular"), puller,
hasHeaders = false, tableparent = this.tableparent, rootid = this.rootid,
conf = gs.defaultConf,
borPadWidth = 0, totalWidth = 0;
// save the original parent so we can reparent on destroy
this.parent = tableparent;
// create the headers
for (i=0;i<cols.length;i++) {
//col = $("<col/>");
//col.appendTo(colgroup);
cl = cols[i].headerClass || "";
ccl = cols[i].columnClass || "";
val = cols[i].header || "";
name = cols[i].value || "text";
if (val) {hasHeaders = true;}
if(gs.stateful && localStorage['jstree-root-'+rootid+'-column-'+i])
width = localStorage['jstree-root-'+rootid+'-column-'+i];
else
width = cols[i].width || defaultWidth;
col = this.headerWrapper;
last = $("<div></div>").css(conf).addClass("jstree-table-div-"+this.uniq+"-"+i+" "+(tr?"ui-widget-header ":"")+" jstree-table-header jstree-table-header-cell jstree-table-header-"+classAdd+" "+cl+" "+ccl).html(val);
last.addClass((tr?"ui-widget-header ":"")+"jstree-table-header jstree-table-header-"+classAdd);
last.appendTo(col);
if (name) {
last.attr(COL_DATA_ATTR, name);
}
last.hover(function () {
$(this).addClass("jstree-hovered jstree-table-header-hovered");
}, function () {
$(this).removeClass("jstree-hovered jstree-table-header-hovered");
});
totalWidth += last.outerWidth();
puller = $("<div class='jstree-table-separator jstree-table-separator-"+classAdd+(tr ? " ui-widget-header" : "")+(resizable? " jstree-table-resizable-separator":"")+"'> </div>").appendTo(last);
}
last.addClass((tr?"ui-widget-header ":"")+"jstree-table-header jstree-table-header-last jstree-table-header-"+classAdd);
// if there is no width given for the last column, do it via automatic
if (cols[cols.length-1].width === undefined) {
totalWidth -= width;
col.css({width:"auto"});
last.addClass("jstree-table-width-auto").next(".jstree-table-separator").remove();
}
if (hasHeaders) {
// save the offset of the div from the body
//gs.divOffset = header.parent().offset().left;
gs.header = header;
} else {
$("div.jstree-table-header").hide();
}
if (!this.bound && resizable) {
this.bound = true;
$(document).mouseup(function () {
var ref, cols, width, headers, currentTree, colNum;
if (isClickedSep) {
colNum = toResize.prevAll(".jstree-table-column").length;
currentTree = toResize.closest(".jstree-table-wrapper").find(".jstree");
ref = $.jstree.reference(currentTree);
cols = ref.settings.table.columns;
headers = toResize.parent().children("div.jstree-table-column");
if (isNaN(colNum) || colNum < 0) { ref._tableSettings.treeWidthDiff = currentTree.find("ins:eq(0)").width() + currentTree.find("a:eq(0)").width() - ref._tableSettings.columns[0].width; }
width = ref._tableSettings.columns[colNum].width = parseFloat(toResize.css("width"));
isClickedSep = false;
toResize = null;
currentTree.trigger("resize_column.jstree-table", [colNum,width]);
}
}).mousemove(function (e) {
if (isClickedSep) {
newMouseX = e.pageX;
var diff = newMouseX - oldMouseX,
oldPrevHeaderInner,
oldPrevColWidth, newPrevColWidth;
if (diff !== 0) {
oldPrevHeaderInner = toResize.width();
oldPrevColWidth = parseFloat(toResize.css("width"));
// handle a Chrome issue with columns set to auto
// thanks to Brabus https://github.com/side-by-side
if (!oldPrevColWidth) {
oldPrevColWidth = toResize.innerWidth();
}
// make sure that diff cannot be beyond the left/right limits
diff = diff < 0 ? Math.max(diff,-oldPrevHeaderInner) : diff;
newPrevColWidth = oldPrevColWidth+diff;
// only do this if we are not shrinking past 0 on left - and limit it to that amount
if ((diff > 0 || oldPrevHeaderInner > 0) && newPrevColWidth > MINCOLWIDTH) {
var index = toResize.parent().children().index(toResize);
var col = $('.jstree-table-midwrapper>div').eq(index);
toResize.width(newPrevColWidth+"px");
toResize.css("min-width",newPrevColWidth+"px");
toResize.css("max-width",newPrevColWidth+"px");
col.width(newPrevColWidth+"px");
col.css("min-width",newPrevColWidth+"px");
col.css("max-width",newPrevColWidth+"px");
oldMouseX = newMouseX;
}
}
}
});
this.tableWrapper.on("selectstart", ".jstree-table-resizable-separator", function () {
return false;
})
.on("mousedown", ".jstree-table-resizable-separator", function (e) {
isClickedSep = true;
oldMouseX = e.pageX;
toResize = $(this).closest("div.jstree-table-header");
// the max rightmost position we will allow is the right-most of the wrapper minus a buffer (10)
return false;
})
.on("dblclick", ".jstree-table-resizable-separator", function (e) {
var headerCol = $(this).closest("div.jstree-table-header");
var index = headerCol.parent().children().index(headerCol);
var col = $('.jstree-table-midwrapper>div').eq(index);
_this.autosize_column(col);
})
.on("click", ".jstree-table-separator", function (e) {
// don't sort after resize
e.stopPropagation();
});
}
this.tableWrapper.on("click", ".jstree-table-header-cell", function (e) {
if (!_this.sort) { return; }
// get column
var name = $(this).attr(COL_DATA_ATTR);
if (!name) { return; }
// sort order
var arrowClass;
if (gs.sortOrder === name && gs.sortAsc === true) {
gs.sortAsc = false;
arrowClass = gs.arrowDownIcon;
} else {
gs.sortOrder = name;
gs.sortAsc = true;
arrowClass = gs.arrowUpIcon;
}
// add sort arrow
$(this).closest('.jstree-table-wrapper').find(".jstree-table-sort-icon").remove();
$("<span></span>").addClass("jstree-table-sort-icon").appendTo($(this)).addClass(arrowClass);
// sort by column
var rootNode = _this.get_node('#');
_this.sort(rootNode, true);
_this.redraw_node(rootNode, true);
});
// header context menu
this.headerWrapper.on("contextmenu", ".jstree-table-header-cell", function(e) {
if (!gs.headerContextMenu) { return; }
e.preventDefault();
var options = {
"fit":{label:"Size column to fit","action": function (data) {
var headerCol = $(e.target).closest("div.jstree-table-header");
var index = headerCol.parent().children().index(headerCol);
var col = $('.jstree-table-midwrapper>div').eq(index);
_this.autosize_column(col);
}},
"fitAll":{"separator_after": true,label:"Size all columns to fit","action": function (data) {
_this.autosize_all_columns();
}}
};
// create menu item for every header cell
var cell, icon, value, label;
_this.midWrapper.find(".jstree-table-header-cell").each(function() {
cell = $(this);
icon = cell.is(":visible") ? gs.checkIcon : false;
value = cell.attr(COL_DATA_ATTR);
//get label without sorting arrows
label = cell.clone().children('.jstree-table-sort-icon').remove().end().text().trim();
options[value] = {icon:icon, column:value, label:label, _disabled: (value === 'text'), "action": function (data) {
var col = _this.midWrapper.find(".jstree-table-header-cell["+COL_DATA_ATTR+"='"+data.item.column+"']").parent();
col.toggle();
}};
});
$.vakata.context.show(this,{ 'x' : e.pageX, 'y' : e.pageY },options);
});
};
/*
* Override redraw_node to correctly insert the table
*/
this.redraw_node = function(obj, deep, is_callback, force_render) {
// first allow the parent to redraw the node
obj = parent.redraw_node.call(this, obj, deep, is_callback, force_render);
// next prepare the table
if(obj) {
this._prepare_table(obj);
}
return obj;
};
this.refresh = function () {
this._clean_table();
return parent.refresh.apply(this,arguments);
};
/*
* Override set_id to update cell attributes
*/
this.set_id = function (obj, id) {
var old;
if(obj) {
old = obj.id;
}
var result = parent.set_id.apply(this,arguments);
if(result) {
if (old !== undefined) {
var table = this.tableWrapper, oldNodes = [old], i;
// get children
if (obj && obj.children_d) {
oldNodes = oldNodes.concat(obj.children_d);
}
// update id in children
for (i=0;i<oldNodes.length;i++) {
findDataCell(table,oldNodes[i])
.attr(NODE_DATA_ATTR, obj.id)
.attr('id', TABLECELLID_PREFIX+obj.id+TABLECELLID_POSTFIX+(i+1))
.removeClass(TABLECELLID_PREFIX+old+TABLECELLID_POSTFIX)
.addClass(TABLECELLID_PREFIX+obj.id+TABLECELLID_POSTFIX);
}
}
}
return result;
};
this._hide_table = function (node) {
var children = node && node.children_d ? node.children_d : [], i;
// go through each column, remove all children with the correct ID name
for (i=0;i<children.length;i++) {
findDataCell(this.tableWrapper,children[i]).remove();
}
};
this.holdingCells = {};
this.getHoldingCells = function (obj,col,hc) {
var ret = $(), children = obj.children||[], child, i;
// run through each child, render it, and then render its children recursively
for (i=0;i<children.length;i++) {
child = TABLECELLID_PREFIX+escapeId(children[i])+TABLECELLID_POSTFIX+col;
if (hc[child] && obj.state.opened) {
ret = ret.add(hc[child]).add(this.getHoldingCells(this.get_node(children[i]),col,hc));
//delete hc[child];
}
}
return(ret);
};
/**
* put a table cell in edit mode (input field to edit the data)
* @name edit(obj, col)
* @param {mixed} obj
* @param {obj} col definition
* @param {element} cell element, either span or wrapping div
*/
this._edit = function (obj, col, element) {
if(!obj) { return false; }
if (element) {
element = $(element);
if (element.prop("tagName").toLowerCase() === "div") {
element = element.children("span:first");
}
} else {
// need to find the element - later
return false;
}
var rtl = this._data.core.rtl,
w = this.element.width(),
t = obj.data[col.value],
h1 = $("<"+"div />", { css : { "position" : "absolute", "top" : "-200px", "left" : (rtl ? "0px" : "-1000px"), "visibility" : "hidden" } }).appendTo("body"),
h2 = $("<"+"input />", {
"value" : t,
"class" : "jstree-rename-input",
"css" : {
"padding" : "0",
"border" : "1px solid silver",
"box-sizing" : "border-box",
"display" : "inline-block",
"height" : (this._data.core.li_height) + "px",
"lineHeight" : (this._data.core.li_height) + "px",
"width" : "150px" // will be set a bit further down
},
"blur" : $.proxy(function () {
var v = h2.val();
// save the value if changed
if(v === "" || v === t) {
v = t;
} else {
obj.data[col.value] = v;
this.element.trigger('update_cell.jstree-table',{node:obj, col:col.value, value:v, old:t});
this._prepare_table(this.get_node(obj,true));
}
h2.remove();
element.show();
}, this),
"keydown" : function (event) {
var key = event.which;
if(key === 27) {
this.value = t;
}
if(key === 27 || key === 13 || key === 37 || key === 38 || key === 39 || key === 40 || key === 32) {
event.stopImmediatePropagation();
}
if(key === 27 || key === 13) {
event.preventDefault();
this.blur();
}
},
"click" : function (e) { e.stopImmediatePropagation(); },
"mousedown" : function (e) { e.stopImmediatePropagation(); },
"keyup" : function (event) {
h2.width(Math.min(h1.text("pW" + this.value).width(),w));
},
"keypress" : function(event) {
if(event.which === 13) { return false; }
}
}),
fn = {
fontFamily : element.css('fontFamily') || '',
fontSize : element.css('fontSize') || '',
fontWeight : element.css('fontWeight') || '',
fontStyle : element.css('fontStyle') || '',
fontStretch : element.css('fontStretch') || '',
fontVariant : element.css('fontVariant') || '',
letterSpacing : element.css('letterSpacing') || '',
wordSpacing : element.css('wordSpacing') || ''
};
element.hide();
element.parent().append(h2);
h2.css(fn).width(Math.min(h1.text("pW" + h2[0].value).width(),w))[0].select();
};
this.autosize_column = function (col) {
// don't resize hidden columns
if (col.is(":hidden")) { return; }
var oldPrevColWidth = parseFloat(col.css("width")), newWidth = 0, diff,
colNum = col.prevAll(".jstree-table-column").length,
oldPrevHeaderInner = col.width(), newPrevColWidth;
//find largest width
col.find(".jstree-table-cell").each(function() {
var item = $(this), width;
item.css("position", "absolute");
item.css("width", "auto");
width = item.outerWidth();
item.css("position", "static");
if (width>newWidth) {
newWidth = width;
}
});
diff = newWidth-oldPrevColWidth;
// make sure that diff cannot be beyond the left limits
diff = diff < 0 ? Math.max(diff,-oldPrevHeaderInner) : diff;
newPrevColWidth = (oldPrevColWidth+diff)+"px";
col.width(newPrevColWidth);
col.css("min-width",newPrevColWidth);
col.css("max-width",newPrevColWidth);
var index = col.parent().children().index(col);
var headerCol = $('.jstree-table-headerwrapper>div').eq(index);
headerCol.width(newPrevColWidth);
headerCol.css("min-width",newPrevColWidth);
headerCol.css("max-width",newPrevColWidth);
$(this).closest(".jstree-table-wrapper").find(".jstree").trigger("resize_column.jstree-table",[colNum,newPrevColWidth]);
};
this.autosize_all_columns = function () {
this.tableWrapper.find(".jstree-table-column").each(function() {
_this.autosize_column($(this));
});
};
this._prepare_table = function (obj) {
var gs = this._tableSettings, c = gs.treeClass, _this = this, t, cols = gs.columns || [], width, tr = gs.isThemeroller,
tree = this.element, rootid = this.rootid,
classAdd = (tr?"themeroller":"regular"), img, objData = this.get_node(obj),
defaultWidth = gs.columnWidth, conf = gs.defaultConf, cellClickHandler = function (tree,node,val,col,t) {
return function(e) {
node.children(".jstree-anchor").trigger("click",e);
};
}, cellDblClickHandler = function (tree,node,val,col,t) {
return function(e) {
node.children(".jstree-anchor").trigger("dblclick",e);
};
}, cellRightClickHandler = function (tree,node,val,col,t) {
return function (e) {
if (gs.context) {
e.preventDefault();
$.vakata.context.show(this,{ 'x' : e.pageX, 'y' : e.pageY },{
"edit":{label:"Edit","action": function (data) {
var obj = t.get_node(node);
_this._edit(obj,col,e.target);
}}
});
}
};
},
hoverInHandler = function (node, jsTreeInstance) {
return function() { jsTreeInstance.hover_node(node); };
},
hoverOutHandler = function (node, jsTreeInstance) {
return function() { jsTreeInstance.dehover_node(node); };
},
i, val, cl, wcl, ccl, a, last, valClass, wideValClass, span, paddingleft, title, tableCellName, tableCellParentId, tableCellParent,
tableCellPrev, tableCellPrevId, tableCellNext, tableCellNextId, tableCellChild, tableCellChildId,
col, content, tmpWidth, mw = this.midWrapper, dataCell, lid = objData.id,
peers = this.get_node(objData.parent).children,
// find my position in the list of peers. "peers" is the list of everyone at my level under my parent, in order
pos = $.inArray(lid,peers),
hc = this.holdingCells, rendered = false, closed;
// get our column definition
t = $(obj);
// find the a children
a = t.children("a");
if (a.length === 1) {
closed = !objData.state.opened;
tableCellName = TABLECELLID_PREFIX+escapeId(lid)+TABLECELLID_POSTFIX;
tableCellParentId = objData.parent === "#" ? null : objData.parent;
a.addClass(c);
//renderAWidth(a,_this);
renderATitle(a,t,_this);
last = a;
// find which column our tree shuld go in
var s = this.settings.table;
var treecol = 0;
for (i=0;i<s.columns.length;i++) {
if (s.columns[i].tree) {
// save which column it was
treecol = i;
// do not check any others
break;
}
}
for (i=0;i<cols.length;i++) {
if (treecol === i) {
continue;
}
col = cols[i];
dataCell = mw.children("div:eq("+i+")");
// get the cellClass, the wideCellClass, and the columnClass
cl = col.cellClass || "";
wcl = col.wideCellClass || "";
ccl = col.columnClass || "";
// add a column class to the dataCell
dataCell.addClass(ccl);
// get the contents of the cell
val = "";
if (objData.data && objData.data[col.value] !== undefined) {
val = objData.data[col.value];
}
if (typeof(col.format) === "function") {
val = col.format(val);
}
// put images instead of text if needed
if (col.images) {
img = col.images[val] || col.images["default"];
if (img) {content = img[0] === "*" ? '<span class="'+img.substr(1)+'"></span>' : '<img src="'+img+'">';}
} else { content = val; }
// content cannot be blank, or it messes up heights
if (content === undefined || content === null || BLANKRE.test(content)) {
content = " ";
}
// get the valueClass
valClass = col.valueClass && objData.data !== null && objData.data !== undefined ? objData.data[col.valueClass] || "" : "";
if (valClass && col.valueClassPrefix && col.valueClassPrefix !== "") {
valClass = col.valueClassPrefix + valClass;
}
// get the wideValueClass
wideValClass = col.wideValueClass && objData.data !== null && objData.data !== undefined ? objData.data[col.wideValueClass] || "" : "";
if (wideValClass && col.wideValueClassPrefix && col.wideValueClassPrefix !== "") {
wideValClass = col.wideValueClassPrefix + wideValClass;
}
// get the title
title = col.title && objData.data !== null && objData.data !== undefined ? objData.data[col.title] || "" : "";