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| /**
| * This class simulates XML-based requests.
| */
| Ext.define('Ext.ux.ajax.XmlSimlet', {
| extend: 'Ext.ux.ajax.DataSimlet',
| alias: 'simlet.xml',
|
| /**
| * This template is used to populate the XML response. The configuration of the Reader
| * is available so that its `root` and `record` properties can be used as well as the
| * `fields` of the associated `model`. But beyond that, the way these pieces are put
| * together in the document requires the flexibility of a template.
| */
| xmlTpl: [
| '<{root}>\n',
| '<tpl for="data">',
| ' <{parent.record}>\n',
| '<tpl for="parent.fields">',
| ' <{name}>{[parent[values.name]]}</{name}>\n',
| '</tpl>',
| ' </{parent.record}>\n',
| '</tpl>',
| '</{root}>'
| ],
|
| doGet: function (ctx) {
| var me = this,
| data = me.getData(ctx),
| page = me.getPage(ctx, data),
| reader = ctx.xhr.options.proxy.reader,
| ret = me.callParent(arguments), // pick up status/statusText
| response = {
| data: page,
| reader: reader,
| fields: reader.model.getFields(),
| root: reader.root,
| record: reader.record
| };
|
| if (ctx.groupSpec) {
| response.summaryData = me.getSummary(ctx, data, page);
| }
|
| var tpl = Ext.XTemplate.getTpl(me, 'xmlTpl'),
| xml = tpl.apply(response),
| doc;
|
| if (typeof DOMParser != 'undefined') {
| doc = (new DOMParser()).parseFromString(xml, "text/xml");
| } else {
| // IE doesn't have DOMParser, but fortunately, there is an ActiveX for XML
| doc = new ActiveXObject("Microsoft.XMLDOM");
| doc.async = false;
| doc.loadXML(xml);
| }
|
| ret.responseText = xml;
| ret.responseXML = doc;
| return ret;
| }
| });
|
|
