jstree v1.0
我刚刚对复选框示例进行了修改:http: //www.jstree.com/documentation/checkbox
我的目标:在检查任何节点时,我希望检查所有父节点(默认行为不行,因为这是部分选择的东西,对我不利)
根据提示和文档,我扩展了原始示例,但我发现该check_node
方法不起作用。我没有注意到任何影响。
欢迎任何提示或建议。
<div id="demo1" class="demo">
<ul>
<li id="phtml_1">
<a href="#">Root node 1</a>
<ul>
<li id="phtml_2" >
<a href="#">Child node 1</a>
</li>
<li id="phtml_3">
<a href="#">A Child node 2</a>
</li>
</ul>
</li>
<li id="phtml_4">
<a href="#">Root node 2</a>
</li>
<li id="phtml_5">
<a href="#">Root node 1</a>
<ul>
<li id="phtml_51">
<a href="#">Child node 1</a>
</li>
<li id="phtml_52">
<a href="#">A Child node 2</a>
</li>
</ul>
</li>
<li id="phtml_6">
<a href="#">Root node 1</a>
<ul>
<li id="phtml_61">
<a href="#">Child node 1</a>
</li>
<li id="phtml_62">
<a href="#">A Child node 2</a>
</li>
</ul>
</li>
</ul>
</div>
<script type="text/javascript" class="source">
$(function () {
var x = $("#demo1");
$(x).jstree({
"checkbox" :{
real_checkboxes:false,
override_ui:true,
two_state:false,
},
"plugins" : [ "themes", "html_data", "checkbox", "ui" ]
}).bind('check_node.jstree', function (e, data) {
console.log('check_node.jstree ----------------------------------------------');
console.log(e);
var all_selected = $(x).jstree('get_checked')
console.log('all_selected='+all_selected);
for(var i=0;i<all_selected.length;i++){
var paths = $(x).jstree('get_path', all_selected[i], true);
console.log(' paths='+paths);
for(var j=0; j< paths.length;j++){
console.log(' checking node (not working)='+paths[j]);
$(x).jstree('check_node',paths[j]);
}
}
});
console.log('programaticcaly checking last parent node (not working)')
//$(x).jstree('check_node',$('li#phtml_6'));
$.jstree._reference("#demo1").check_node('li#phtml_6');
});
</script>