485 lines
19 KiB
JavaScript
485 lines
19 KiB
JavaScript
|
/**
|
||
|
|
* @preserve
|
||
|
|
* jQuery Templates Plugin 1.0.0pre
|
||
|
|
* http://github.com/jquery/jquery-tmpl
|
||
|
|
* Requires jQuery 1.4.2
|
||
|
|
*
|
||
|
|
* Copyright Software Freedom Conservancy, Inc.
|
||
|
|
* Dual licensed under the MIT or GPL Version 2 licenses.
|
||
|
|
* http://jquery.org/license
|
||
|
|
*/
|
||
|
|
(function( jQuery, undefined ){
|
||
|
|
var oldManip = jQuery.fn.domManip, tmplItmAtt = "_tmplitem", htmlExpr = /^[^<]*(<[\w\W]+>)[^>]*$|\{\{\! /,
|
||
|
|
newTmplItems = {}, wrappedItems = {}, appendToTmplItems, topTmplItem = { key: 0, data: {} }, itemKey = 0, cloneIndex = 0, stack = [];
|
||
|
|
|
||
|
|
function newTmplItem( options, parentItem, fn, data ) {
|
||
|
|
// Returns a template item data structure for a new rendered instance of a template (a 'template item').
|
||
|
|
// The content field is a hierarchical array of strings and nested items (to be
|
||
|
|
// removed and replaced by nodes field of dom elements, once inserted in DOM).
|
||
|
|
var newItem = {
|
||
|
|
data: data || (data === 0 || data === false) ? data : (parentItem ? parentItem.data : {}),
|
||
|
|
_wrap: parentItem ? parentItem._wrap : null,
|
||
|
|
tmpl: null,
|
||
|
|
parent: parentItem || null,
|
||
|
|
nodes: [],
|
||
|
|
calls: tiCalls,
|
||
|
|
nest: tiNest,
|
||
|
|
wrap: tiWrap,
|
||
|
|
html: tiHtml,
|
||
|
|
update: tiUpdate
|
||
|
|
};
|
||
|
|
if ( options ) {
|
||
|
|
jQuery.extend( newItem, options, { nodes: [], parent: parentItem });
|
||
|
|
}
|
||
|
|
if ( fn ) {
|
||
|
|
// Build the hierarchical content to be used during insertion into DOM
|
||
|
|
newItem.tmpl = fn;
|
||
|
|
newItem._ctnt = newItem._ctnt || newItem.tmpl( jQuery, newItem );
|
||
|
|
newItem.key = ++itemKey;
|
||
|
|
// Keep track of new template item, until it is stored as jQuery Data on DOM element
|
||
|
|
(stack.length ? wrappedItems : newTmplItems)[itemKey] = newItem;
|
||
|
|
}
|
||
|
|
return newItem;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Override appendTo etc., in order to provide support for targeting multiple elements. (This code would disappear if integrated in jquery core).
|
||
|
|
jQuery.each({
|
||
|
|
appendTo: "append",
|
||
|
|
prependTo: "prepend",
|
||
|
|
insertBefore: "before",
|
||
|
|
insertAfter: "after",
|
||
|
|
replaceAll: "replaceWith"
|
||
|
|
}, function( name, original ) {
|
||
|
|
jQuery.fn[ name ] = function( selector ) {
|
||
|
|
var ret = [], insert = jQuery( selector ), elems, i, l, tmplItems,
|
||
|
|
parent = this.length === 1 && this[0].parentNode;
|
||
|
|
|
||
|
|
appendToTmplItems = newTmplItems || {};
|
||
|
|
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
|
||
|
|
insert[ original ]( this[0] );
|
||
|
|
ret = this;
|
||
|
|
} else {
|
||
|
|
for ( i = 0, l = insert.length; i < l; i++ ) {
|
||
|
|
cloneIndex = i;
|
||
|
|
elems = (i > 0 ? this.clone(true) : this).get();
|
||
|
|
jQuery( insert[i] )[ original ]( elems );
|
||
|
|
ret = ret.concat( elems );
|
||
|
|
}
|
||
|
|
cloneIndex = 0;
|
||
|
|
ret = this.pushStack( ret, name, insert.selector );
|
||
|
|
}
|
||
|
|
tmplItems = appendToTmplItems;
|
||
|
|
appendToTmplItems = null;
|
||
|
|
jQuery.tmpl.complete( tmplItems );
|
||
|
|
return ret;
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
jQuery.fn.extend({
|
||
|
|
// Use first wrapped element as template markup.
|
||
|
|
// Return wrapped set of template items, obtained by rendering template against data.
|
||
|
|
tmpl: function( data, options, parentItem ) {
|
||
|
|
return jQuery.tmpl( this[0], data, options, parentItem );
|
||
|
|
},
|
||
|
|
|
||
|
|
// Find which rendered template item the first wrapped DOM element belongs to
|
||
|
|
tmplItem: function() {
|
||
|
|
return jQuery.tmplItem( this[0] );
|
||
|
|
},
|
||
|
|
|
||
|
|
// Consider the first wrapped element as a template declaration, and get the compiled template or store it as a named template.
|
||
|
|
template: function( name ) {
|
||
|
|
return jQuery.template( name, this[0] );
|
||
|
|
},
|
||
|
|
|
||
|
|
domManip: function( args, table, callback, options ) {
|
||
|
|
if ( args[0] && jQuery.isArray( args[0] )) {
|
||
|
|
var dmArgs = jQuery.makeArray( arguments ), elems = args[0], elemsLength = elems.length, i = 0, tmplItem;
|
||
|
|
while ( i < elemsLength && !(tmplItem = jQuery.data( elems[i++], "tmplItem" ))) {}
|
||
|
|
if ( tmplItem && cloneIndex ) {
|
||
|
|
dmArgs[2] = function( fragClone ) {
|
||
|
|
// Handler called by oldManip when rendered template has been inserted into DOM.
|
||
|
|
jQuery.tmpl.afterManip( this, fragClone, callback );
|
||
|
|
};
|
||
|
|
}
|
||
|
|
oldManip.apply( this, dmArgs );
|
||
|
|
} else {
|
||
|
|
oldManip.apply( this, arguments );
|
||
|
|
}
|
||
|
|
cloneIndex = 0;
|
||
|
|
if ( !appendToTmplItems ) {
|
||
|
|
jQuery.tmpl.complete( newTmplItems );
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
jQuery.extend({
|
||
|
|
// Return wrapped set of template items, obtained by rendering template against data.
|
||
|
|
tmpl: function( tmpl, data, options, parentItem ) {
|
||
|
|
var ret, topLevel = !parentItem;
|
||
|
|
if ( topLevel ) {
|
||
|
|
// This is a top-level tmpl call (not from a nested template using {{tmpl}})
|
||
|
|
parentItem = topTmplItem;
|
||
|
|
tmpl = jQuery.template[tmpl] || jQuery.template( null, tmpl );
|
||
|
|
wrappedItems = {}; // Any wrapped items will be rebuilt, since this is top level
|
||
|
|
} else if ( !tmpl ) {
|
||
|
|
// The template item is already associated with DOM - this is a refresh.
|
||
|
|
// Re-evaluate rendered template for the parentItem
|
||
|
|
tmpl = parentItem.tmpl;
|
||
|
|
newTmplItems[parentItem.key] = parentItem;
|
||
|
|
parentItem.nodes = [];
|
||
|
|
if ( parentItem.wrapped ) {
|
||
|
|
updateWrapped( parentItem, parentItem.wrapped );
|
||
|
|
}
|
||
|
|
// Rebuild, without creating a new template item
|
||
|
|
return jQuery( build( parentItem, null, parentItem.tmpl( jQuery, parentItem ) ));
|
||
|
|
}
|
||
|
|
if ( !tmpl ) {
|
||
|
|
return []; // Could throw...
|
||
|
|
}
|
||
|
|
if ( typeof data === "function" ) {
|
||
|
|
data = data.call( parentItem || {} );
|
||
|
|
}
|
||
|
|
if ( options && options.wrapped ) {
|
||
|
|
updateWrapped( options, options.wrapped );
|
||
|
|
}
|
||
|
|
ret = jQuery.isArray( data ) ?
|
||
|
|
jQuery.map( data, function( dataItem ) {
|
||
|
|
return dataItem ? newTmplItem( options, parentItem, tmpl, dataItem ) : null;
|
||
|
|
}) :
|
||
|
|
[ newTmplItem( options, parentItem, tmpl, data ) ];
|
||
|
|
return topLevel ? jQuery( build( parentItem, null, ret ) ) : ret;
|
||
|
|
},
|
||
|
|
|
||
|
|
// Return rendered template item for an element.
|
||
|
|
tmplItem: function( elem ) {
|
||
|
|
var tmplItem;
|
||
|
|
if ( elem instanceof jQuery ) {
|
||
|
|
elem = elem[0];
|
||
|
|
}
|
||
|
|
while ( elem && elem.nodeType === 1 && !(tmplItem = jQuery.data( elem, "tmplItem" )) && (elem = elem.parentNode) ) {}
|
||
|
|
return tmplItem || topTmplItem;
|
||
|
|
},
|
||
|
|
|
||
|
|
// Set:
|
||
|
|
// Use $.template( name, tmpl ) to cache a named template,
|
||
|
|
// where tmpl is a template string, a script element or a jQuery instance wrapping a script element, etc.
|
||
|
|
// Use $( "selector" ).template( name ) to provide access by name to a script block template declaration.
|
||
|
|
|
||
|
|
// Get:
|
||
|
|
// Use $.template( name ) to access a cached template.
|
||
|
|
// Also $( selectorToScriptBlock ).template(), or $.template( null, templateString )
|
||
|
|
// will return the compiled template, without adding a name reference.
|
||
|
|
// If templateString includes at least one HTML tag, $.template( templateString ) is equivalent
|
||
|
|
// to $.template( null, templateString )
|
||
|
|
template: function( name, tmpl ) {
|
||
|
|
if (tmpl) {
|
||
|
|
// Compile template and associate with name
|
||
|
|
if ( typeof tmpl === "string" ) {
|
||
|
|
// This is an HTML string being passed directly in.
|
||
|
|
tmpl = buildTmplFn( tmpl )
|
||
|
|
} else if ( tmpl instanceof jQuery ) {
|
||
|
|
tmpl = tmpl[0] || {};
|
||
|
|
}
|
||
|
|
if ( tmpl.nodeType ) {
|
||
|
|
// If this is a template block, use cached copy, or generate tmpl function and cache.
|
||
|
|
tmpl = jQuery.data( tmpl, "tmpl" ) || jQuery.data( tmpl, "tmpl", buildTmplFn( tmpl.innerHTML ));
|
||
|
|
// Issue: In IE, if the container element is not a script block, the innerHTML will remove quotes from attribute values whenever the value does not include white space.
|
||
|
|
// This means that foo="${x}" will not work if the value of x includes white space: foo="${x}" -> foo=value of x.
|
||
|
|
// To correct this, include space in tag: foo="${ x }" -> foo="value of x"
|
||
|
|
}
|
||
|
|
return typeof name === "string" ? (jQuery.template[name] = tmpl) : tmpl;
|
||
|
|
}
|
||
|
|
// Return named compiled template
|
||
|
|
return name ? (typeof name !== "string" ? jQuery.template( null, name ):
|
||
|
|
(jQuery.template[name] ||
|
||
|
|
// If not in map, treat as a selector. (If integrated with core, use quickExpr.exec)
|
||
|
|
jQuery.template( null, htmlExpr.test( name ) ? name : jQuery( name )))) : null;
|
||
|
|
},
|
||
|
|
|
||
|
|
encode: function( text ) {
|
||
|
|
// Do HTML encoding replacing < > & and ' and " by corresponding entities.
|
||
|
|
return ("" + text).split("<").join("<").split(">").join(">").split('"').join(""").split("'").join("'");
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
jQuery.extend( jQuery.tmpl, {
|
||
|
|
tag: {
|
||
|
|
"tmpl": {
|
||
|
|
_default: { $2: "null" },
|
||
|
|
open: "if($notnull_1){__=__.concat($item.nest($1,$2));}"
|
||
|
|
// tmpl target parameter can be of type function, so use $1, not $1a (so not auto detection of functions)
|
||
|
|
// This means that {{tmpl foo}} treats foo as a template (which IS a function).
|
||
|
|
// Explicit parens can be used if foo is a function that returns a template: {{tmpl foo()}}.
|
||
|
|
},
|
||
|
|
"wrap": {
|
||
|
|
_default: { $2: "null" },
|
||
|
|
open: "$item.calls(__,$1,$2);__=[];",
|
||
|
|
close: "call=$item.calls();__=call._.concat($item.wrap(call,__));"
|
||
|
|
},
|
||
|
|
"each": {
|
||
|
|
_default: { $2: "$index, $value" },
|
||
|
|
open: "if($notnull_1){$.each($1a,function($2){with(this){",
|
||
|
|
close: "}});}"
|
||
|
|
},
|
||
|
|
"if": {
|
||
|
|
open: "if(($notnull_1) && $1a){",
|
||
|
|
close: "}"
|
||
|
|
},
|
||
|
|
"else": {
|
||
|
|
_default: { $1: "true" },
|
||
|
|
open: "}else if(($notnull_1) && $1a){"
|
||
|
|
},
|
||
|
|
"html": {
|
||
|
|
// Unecoded expression evaluation.
|
||
|
|
open: "if($notnull_1){__.push($1a);}"
|
||
|
|
},
|
||
|
|
"=": {
|
||
|
|
// Encoded expression evaluation. Abbreviated form is ${}.
|
||
|
|
_default: { $1: "$data" },
|
||
|
|
open: "if($notnull_1){__.push($.encode($1a));}"
|
||
|
|
},
|
||
|
|
"!": {
|
||
|
|
// Comment tag. Skipped by parser
|
||
|
|
open: ""
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// This stub can be overridden, e.g. in jquery.tmplPlus for providing rendered events
|
||
|
|
complete: function( items ) {
|
||
|
|
newTmplItems = {};
|
||
|
|
},
|
||
|
|
|
||
|
|
// Call this from code which overrides domManip, or equivalent
|
||
|
|
// Manage cloning/storing template items etc.
|
||
|
|
afterManip: function afterManip( elem, fragClone, callback ) {
|
||
|
|
// Provides cloned fragment ready for fixup prior to and after insertion into DOM
|
||
|
|
var content = fragClone.nodeType === 11 ?
|
||
|
|
jQuery.makeArray(fragClone.childNodes) :
|
||
|
|
fragClone.nodeType === 1 ? [fragClone] : [];
|
||
|
|
|
||
|
|
// Return fragment to original caller (e.g. append) for DOM insertion
|
||
|
|
callback.call( elem, fragClone );
|
||
|
|
|
||
|
|
// Fragment has been inserted:- Add inserted nodes to tmplItem data structure. Replace inserted element annotations by jQuery.data.
|
||
|
|
storeTmplItems( content );
|
||
|
|
cloneIndex++;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
//========================== Private helper functions, used by code above ==========================
|
||
|
|
|
||
|
|
function build( tmplItem, nested, content ) {
|
||
|
|
// Convert hierarchical content into flat string array
|
||
|
|
// and finally return array of fragments ready for DOM insertion
|
||
|
|
var frag, ret = content ? jQuery.map( content, function( item ) {
|
||
|
|
return (typeof item === "string") ?
|
||
|
|
// Insert template item annotations, to be converted to jQuery.data( "tmplItem" ) when elems are inserted into DOM.
|
||
|
|
(tmplItem.key ? item.replace( /(<\w+)(?=[\s>])(?![^>]*_tmplitem)([^>]*)/g, "$1 " + tmplItmAtt + "=\"" + tmplItem.key + "\" $2" ) : item) :
|
||
|
|
// This is a child template item. Build nested template.
|
||
|
|
build( item, tmplItem, item._ctnt );
|
||
|
|
}) :
|
||
|
|
// If content is not defined, insert tmplItem directly. Not a template item. May be a string, or a string array, e.g. from {{html $item.html()}}.
|
||
|
|
tmplItem;
|
||
|
|
if ( nested ) {
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
// top-level template
|
||
|
|
ret = ret.join("");
|
||
|
|
|
||
|
|
// Support templates which have initial or final text nodes, or consist only of text
|
||
|
|
// Also support HTML entities within the HTML markup.
|
||
|
|
ret.replace( /^\s*([^<\s][^<]*)?(<[\w\W]+>)([^>]*[^>\s])?\s*$/, function( all, before, middle, after) {
|
||
|
|
frag = jQuery( middle ).get();
|
||
|
|
|
||
|
|
storeTmplItems( frag );
|
||
|
|
if ( before ) {
|
||
|
|
frag = unencode( before ).concat(frag);
|
||
|
|
}
|
||
|
|
if ( after ) {
|
||
|
|
frag = frag.concat(unencode( after ));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
return frag ? frag : unencode( ret );
|
||
|
|
}
|
||
|
|
|
||
|
|
function unencode( text ) {
|
||
|
|
// Use createElement, since createTextNode will not render HTML entities correctly
|
||
|
|
var el = document.createElement( "div" );
|
||
|
|
el.innerHTML = text;
|
||
|
|
return jQuery.makeArray(el.childNodes);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Generate a reusable function that will serve to render a template against data
|
||
|
|
function buildTmplFn( markup ) {
|
||
|
|
return new Function("jQuery","$item",
|
||
|
|
// Use the variable __ to hold a string array while building the compiled template. (See https://github.com/jquery/jquery-tmpl/issues#issue/10).
|
||
|
|
"var $=jQuery,call,__=[],$data=$item.data;" +
|
||
|
|
|
||
|
|
// Introduce the data as local variables using with(){}
|
||
|
|
"with($data){__.push('" +
|
||
|
|
|
||
|
|
// Convert the template into pure JavaScript
|
||
|
|
jQuery.trim(markup)
|
||
|
|
.replace( /([\\'])/g, "\\$1" )
|
||
|
|
.replace( /[\r\t\n]/g, " " )
|
||
|
|
.replace( /\$\{([^\}]*)\}/g, "{{= $1}}" )
|
||
|
|
.replace( /\{\{(\/?)(\w+|.)(?:\(((?:[^\}]|\}(?!\}))*?)?\))?(?:\s+(.*?)?)?(\(((?:[^\}]|\}(?!\}))*?)\))?\s*\}\}/g,
|
||
|
|
function( all, slash, type, fnargs, target, parens, args ) {
|
||
|
|
var tag = jQuery.tmpl.tag[ type ], def, expr, exprAutoFnDetect;
|
||
|
|
if ( !tag ) {
|
||
|
|
throw "Unknown template tag: " + type;
|
||
|
|
}
|
||
|
|
def = tag._default || [];
|
||
|
|
if ( parens && !/\w$/.test(target)) {
|
||
|
|
target += parens;
|
||
|
|
parens = "";
|
||
|
|
}
|
||
|
|
if ( target ) {
|
||
|
|
target = unescape( target );
|
||
|
|
args = args ? ("," + unescape( args ) + ")") : (parens ? ")" : "");
|
||
|
|
// Support for target being things like a.toLowerCase();
|
||
|
|
// In that case don't call with template item as 'this' pointer. Just evaluate...
|
||
|
|
expr = parens ? (target.indexOf(".") > -1 ? target + unescape( parens ) : ("(" + target + ").call($item" + args)) : target;
|
||
|
|
exprAutoFnDetect = parens ? expr : "(typeof(" + target + ")==='function'?(" + target + ").call($item):(" + target + "))";
|
||
|
|
} else {
|
||
|
|
exprAutoFnDetect = expr = def.$1 || "null";
|
||
|
|
}
|
||
|
|
fnargs = unescape( fnargs );
|
||
|
|
return "');" +
|
||
|
|
tag[ slash ? "close" : "open" ]
|
||
|
|
.split( "$notnull_1" ).join( target ? "typeof(" + target + ")!=='undefined' && (" + target + ")!=null" : "true" )
|
||
|
|
.split( "$1a" ).join( exprAutoFnDetect )
|
||
|
|
.split( "$1" ).join( expr )
|
||
|
|
.split( "$2" ).join( fnargs || def.$2 || "" ) +
|
||
|
|
"__.push('";
|
||
|
|
}) +
|
||
|
|
"');}return __;"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
function updateWrapped( options, wrapped ) {
|
||
|
|
// Build the wrapped content.
|
||
|
|
options._wrap = build( options, true,
|
||
|
|
// Suport imperative scenario in which options.wrapped can be set to a selector or an HTML string.
|
||
|
|
jQuery.isArray( wrapped ) ? wrapped : [htmlExpr.test( wrapped ) ? wrapped : jQuery( wrapped ).html()]
|
||
|
|
).join("");
|
||
|
|
}
|
||
|
|
|
||
|
|
function unescape( args ) {
|
||
|
|
return args ? args.replace( /\\'/g, "'").replace(/\\\\/g, "\\" ) : null;
|
||
|
|
}
|
||
|
|
function outerHtml( elem ) {
|
||
|
|
var div = document.createElement("div");
|
||
|
|
div.appendChild( elem.cloneNode(true) );
|
||
|
|
return div.innerHTML;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Store template items in jQuery.data(), ensuring a unique tmplItem data data structure for each rendered template instance.
|
||
|
|
function storeTmplItems( content ) {
|
||
|
|
var keySuffix = "_" + cloneIndex, elem, elems, newClonedItems = {}, i, l, m;
|
||
|
|
for ( i = 0, l = content.length; i < l; i++ ) {
|
||
|
|
if ( (elem = content[i]).nodeType !== 1 ) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
elems = elem.getElementsByTagName("*");
|
||
|
|
for ( m = elems.length - 1; m >= 0; m-- ) {
|
||
|
|
processItemKey( elems[m] );
|
||
|
|
}
|
||
|
|
processItemKey( elem );
|
||
|
|
}
|
||
|
|
function processItemKey( el ) {
|
||
|
|
var pntKey, pntNode = el, pntItem, tmplItem, key;
|
||
|
|
// Ensure that each rendered template inserted into the DOM has its own template item,
|
||
|
|
if ( (key = el.getAttribute( tmplItmAtt ))) {
|
||
|
|
while ( pntNode.parentNode && (pntNode = pntNode.parentNode).nodeType === 1 && !(pntKey = pntNode.getAttribute( tmplItmAtt ))) { }
|
||
|
|
if ( pntKey !== key ) {
|
||
|
|
// The next ancestor with a _tmplitem expando is on a different key than this one.
|
||
|
|
// So this is a top-level element within this template item
|
||
|
|
// Set pntNode to the key of the parentNode, or to 0 if pntNode.parentNode is null, or pntNode is a fragment.
|
||
|
|
pntNode = pntNode.parentNode ? (pntNode.nodeType === 11 ? 0 : (pntNode.getAttribute( tmplItmAtt ) || 0)) : 0;
|
||
|
|
if ( !(tmplItem = newTmplItems[key]) ) {
|
||
|
|
// The item is for wrapped content, and was copied from the temporary parent wrappedItem.
|
||
|
|
tmplItem = wrappedItems[key];
|
||
|
|
tmplItem = newTmplItem( tmplItem, newTmplItems[pntNode]||wrappedItems[pntNode] );
|
||
|
|
tmplItem.key = ++itemKey;
|
||
|
|
newTmplItems[itemKey] = tmplItem;
|
||
|
|
}
|
||
|
|
if ( cloneIndex ) {
|
||
|
|
cloneTmplItem( key );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
el.removeAttribute( tmplItmAtt );
|
||
|
|
} else if ( cloneIndex && (tmplItem = jQuery.data( el, "tmplItem" )) ) {
|
||
|
|
// This was a rendered element, cloned during append or appendTo etc.
|
||
|
|
// TmplItem stored in jQuery data has already been cloned in cloneCopyEvent. We must replace it with a fresh cloned tmplItem.
|
||
|
|
cloneTmplItem( tmplItem.key );
|
||
|
|
newTmplItems[tmplItem.key] = tmplItem;
|
||
|
|
pntNode = jQuery.data( el.parentNode, "tmplItem" );
|
||
|
|
pntNode = pntNode ? pntNode.key : 0;
|
||
|
|
}
|
||
|
|
if ( tmplItem ) {
|
||
|
|
pntItem = tmplItem;
|
||
|
|
// Find the template item of the parent element.
|
||
|
|
// (Using !=, not !==, since pntItem.key is number, and pntNode may be a string)
|
||
|
|
while ( pntItem && pntItem.key != pntNode ) {
|
||
|
|
// Add this element as a top-level node for this rendered template item, as well as for any
|
||
|
|
// ancestor items between this item and the item of its parent element
|
||
|
|
pntItem.nodes.push( el );
|
||
|
|
pntItem = pntItem.parent;
|
||
|
|
}
|
||
|
|
// Delete content built during rendering - reduce API surface area and memory use, and avoid exposing of stale data after rendering...
|
||
|
|
delete tmplItem._ctnt;
|
||
|
|
delete tmplItem._wrap;
|
||
|
|
// Store template item as jQuery data on the element
|
||
|
|
jQuery.data( el, "tmplItem", tmplItem );
|
||
|
|
}
|
||
|
|
function cloneTmplItem( key ) {
|
||
|
|
key = key + keySuffix;
|
||
|
|
tmplItem = newClonedItems[key] =
|
||
|
|
(newClonedItems[key] || newTmplItem( tmplItem, newTmplItems[tmplItem.parent.key + keySuffix] || tmplItem.parent ));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//---- Helper functions for template item ----
|
||
|
|
|
||
|
|
function tiCalls( content, tmpl, data, options ) {
|
||
|
|
if ( !content ) {
|
||
|
|
return stack.pop();
|
||
|
|
}
|
||
|
|
stack.push({ _: content, tmpl: tmpl, item:this, data: data, options: options });
|
||
|
|
}
|
||
|
|
|
||
|
|
function tiNest( tmpl, data, options ) {
|
||
|
|
// nested template, using {{tmpl}} tag
|
||
|
|
return jQuery.tmpl( jQuery.template( tmpl ), data, options, this );
|
||
|
|
}
|
||
|
|
|
||
|
|
function tiWrap( call, wrapped ) {
|
||
|
|
// nested template, using {{wrap}} tag
|
||
|
|
var options = call.options || {};
|
||
|
|
options.wrapped = wrapped;
|
||
|
|
// Apply the template, which may incorporate wrapped content,
|
||
|
|
return jQuery.tmpl( jQuery.template( call.tmpl ), call.data, options, call.item );
|
||
|
|
}
|
||
|
|
|
||
|
|
function tiHtml( filter, textOnly ) {
|
||
|
|
var wrapped = this._wrap;
|
||
|
|
return jQuery.map(
|
||
|
|
jQuery( jQuery.isArray( wrapped ) ? wrapped.join("") : wrapped ).filter( filter || "*" ),
|
||
|
|
function(e) {
|
||
|
|
return textOnly ?
|
||
|
|
e.innerText || e.textContent :
|
||
|
|
e.outerHTML || outerHtml(e);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function tiUpdate() {
|
||
|
|
var coll = this.nodes;
|
||
|
|
jQuery.tmpl( null, null, null, this).insertBefore( coll[0] );
|
||
|
|
jQuery( coll ).remove();
|
||
|
|
}
|
||
|
|
})( jQuery );
|