我正在寻找一种很好的方法来实现具有以下要求的树状JSF小部件:
我遇到过的事情:
p:tree
和p:treeTable
pe:triStateCheckbox
(PrimeFaces Extensions)o:tree
似乎提供了高水平的定制,但也留下了很多针法制作欢迎任何提示,经验。
答案 0 :(得分:0)
我最终在p:treeTable
上使用selectionMode="checkbox"
和p:commandLink
进行了解决方案构建,以便进行导航。
要停用'完整行'鼠标单击触发器也导致选择更改JavaScript已经像这样调整(PrimeFaces 5.3):
<script type="text/javascript">
//<![CDATA[
PrimeFaces.widget.TreeTable.prototype.bindSelectionEvents = function() {
var $this = this,
rowSelector = '> tr.ui-treetable-selectable-node';
this.tbody.off('mouseover.treeTable mouseout.treeTable click.treeTable', rowSelector)
.on('mouseover.treeTable', rowSelector, null, function(e) {
var element = $(this);
if(!element.hasClass('ui-state-highlight')) {
element.addClass('ui-state-hover');
if($this.isCheckboxSelection() && !$this.cfg.nativeElements) {
element.find('> td:first-child > div.ui-chkbox > div.ui-chkbox-box').addClass('ui-state-hover');
}
}
})
.on('mouseout.treeTable', rowSelector, null, function(e) {
var element = $(this);
if(!element.hasClass('ui-state-highlight')) {
element.removeClass('ui-state-hover');
if($this.isCheckboxSelection() && !$this.cfg.nativeElements) {
element.find('> td:first-child > div.ui-chkbox > div.ui-chkbox-box').removeClass('ui-state-hover');
}
}
})
.on('click.treeTable', rowSelector, null, function(e) {
//$this.onRowClick(e, $(this));
e.preventDefault();
});
if(this.isCheckboxSelection()) {
var checkboxSelector = this.cfg.nativeElements ? '> tr.ui-treetable-selectable-node > td:first-child :checkbox':
'> tr.ui-treetable-selectable-node > td:first-child div.ui-chkbox-box';
this.tbody.off('click.treeTable-checkbox', checkboxSelector)
.on('click.treeTable-checkbox', checkboxSelector, null, function(e) {
var node = $(this).closest('tr.ui-treetable-selectable-node');
$this.toggleCheckboxNode(node);
});
//initial partial selected visuals
if(this.cfg.nativeElements) {
this.indeterminateNodes(this.tbody.children('tr.ui-treetable-partialselected'));
}
}
};
//]]>
</script>
我也改变了一些CSS,主要是:
.ui-treetable .ui-treetable-data tr.ui-state-highlight,
.ui-treetable .ui-treetable-data tr.ui-state-hover {
cursor: default;
}