( options, parentItem, fn, data )
| 20 | newTmplItems = {}, wrappedItems = {}, appendToTmplItems, topTmplItem = { key: 0, data: {} }, itemKey = 0, cloneIndex = 0, stack = []; |
| 21 | |
| 22 | function newTmplItem( options, parentItem, fn, data ) { |
| 23 | // Returns a template item data structure for a new rendered instance of a template (a 'template item'). |
| 24 | // The content field is a hierarchical array of strings and nested items (to be |
| 25 | // removed and replaced by nodes field of dom elements, once inserted in DOM). |
| 26 | var newItem = { |
| 27 | data: data || (data === 0 || data === false) ? data : (parentItem ? parentItem.data : {}), |
| 28 | _wrap: parentItem ? parentItem._wrap : null, |
| 29 | tmpl: null, |
| 30 | parent: parentItem || null, |
| 31 | nodes: [], |
| 32 | calls: tiCalls, |
| 33 | nest: tiNest, |
| 34 | wrap: tiWrap, |
| 35 | html: tiHtml, |
| 36 | update: tiUpdate |
| 37 | }; |
| 38 | if ( options ) { |
| 39 | jQuery.extend( newItem, options, { nodes: [], parent: parentItem }); |
| 40 | } |
| 41 | if ( fn ) { |
| 42 | // Build the hierarchical content to be used during insertion into DOM |
| 43 | newItem.tmpl = fn; |
| 44 | newItem._ctnt = newItem._ctnt || newItem.tmpl( jQuery, newItem ); |
| 45 | newItem.key = ++itemKey; |
| 46 | // Keep track of new template item, until it is stored as jQuery Data on DOM element |
| 47 | (stack.length ? wrappedItems : newTmplItems)[itemKey] = newItem; |
| 48 | } |
| 49 | return newItem; |
| 50 | } |
| 51 | |
| 52 | // Override appendTo etc., in order to provide support for targeting multiple elements. (This code would disappear if integrated in jquery core). |
| 53 | jQuery.each({ |
no outgoing calls
no test coverage detected