Ext.tree.TreePanel 对复选框的处理(Tree)
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在Ext.tree.TreePanel中,
listeners: { checkchange:function(node,checked){ if(checked&&myArrayyes.indexOf(node.raw.id)==-1){//没有 myArrayyes[i++] = node.raw.id; if(myArrayno.indexOf(node.raw.id)!=-1){//有 myArrayno.splice(myArrayyes.indexOf(node.raw.id), 1); j--; } }else if(myArrayno.indexOf(node.raw.id)==-1){//没有 myArrayno[j++] = node.raw.id; if(myArrayyes.indexOf(node.raw.id)!=-1){//有 myArrayyes.splice(myArrayyes.indexOf(node.raw.id), 1); i--; } } } }
其中:
var myArrayyes = new Array();var myArrayno = new Array();var i = 0;var j = 0;
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