这个问题是关于页面工具栏布局的。我的目标是每当窗口大小改变时,在窗口底部显示它。但现在,当减小窗口大小时,工具栏被隐藏。分页工具栏代码:
{
xtype:'pagingtoolbar',
store:'Users',
dock:'bottom',
displayInfo:true
}发布于 2013-05-29 14:51:49
首先,'pagingtoolbar‘不是布局,也不是窗口,它是一个组件。这是我在早期4.x项目中使用的一个版本。您可能需要在某些时候调整它,因为它是为客户需求而构建的。
/**
* @class Ext.ux..toolbar.Paging
* @extends Ext.toolbar.Toolbar
* Paging
*/
Ext.define('Ext.ux.toolbar.Paging', {
extend: 'Ext.toolbar.Paging',
alias: 'widget.pagebar',
lastElements: 0,
autoPagesize: true,
initComponent: function () {
var me = this;
me.callParent(arguments);
if (me.autoPagesize) {
me.on('afterlayout', function (tb, layout, eOpts) {
var grid = tb.up('grid');
if (!grid)
grid = tb.up('grid');
grid.on('resize', function (p, aw, ah, eo) {
var view = p.getView(),
height = view.getHeight(),
elements = Math.floor(height / 23);
if (me.lastElements == elements)
return;
me.lastElements = elements;
me.adjustPaging(elements);
});
}, me, { single: true });
}
},
/**
* @private recalcPage
* recalculate the current page after the elements per page have changed
* @param {Number} new elements per page count
*/
recalcPage: function (ne) {
var me = this,
se = ((me.store.currentPage - 1) * me.store.pageSize) + 1,
c = me.store.currentPage,
e = me.store.pageSize;
return Math.floor(se / ne) + 1;
},
/**
* @private adjustPaging
* recalculate the current page after the elements per page have changed
* @param {Number} new elements per page count
*/
adjustPaging: function (newElements) {
var me = this,
newPage = me.recalcPage(newElements);
me.store.pageSize = newElements;
me.store.loadPage(newPage);
}
});发布于 2013-05-29 14:37:30
我认为你可以在你的窗口中使用anchor layout,它有一个带有分页的网格toolbar.Here是anchor layout和anchor做的事情:
https://stackoverflow.com/questions/16806932
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