如何使用jquery.treeview.js控件，显示树形菜单

JavaScript032

如何使用jquery.treeview.js控件，显示树形菜单,第1张

从可见的行列表中提取部分： NSArray *indexPathsForVisibleRows = [tableView indexPathsForVisibleRows]

NSMutableIndexSet *indexSet = [NSMutableIndexSet indexSet]

for ( NSIndexPath *indexPath in indexPathsForVisibleRows ) {

[indexSet addIndex:indexPath.section]

}

NSLog(@"indexSet %@",indexSet)

// indexSet <NSMutableIndexSet: 0x11a5c190>[number of indexes: 5 (in 1 ranges

<SCRIPT language="javascript">

<!--

function set(){

var r

if(document.getElementById("r2").checked){

r=2

}else if(document.getElementById("r3").checked){

r=3

}else{

r=1

}

document.f1.result.value="您的输入框填入"+document.f1.t1.value+"，单选框选择"+r+"，下拉菜单选择"+document.f1.s1.value

}

//-->

</SCRIPT>

<form name="f1">

<input type="text" name="t1"><br>

<input type="radio" name="r" value="1" id="r1" onclick="set()" checked><input type="radio" name="r" value="2" id="r2" onclick="set()"><input type="radio" name="r" value="3" id="r3" onclick="set()"><br>

<select name="s1" onchange="set()">

<option value="1">1</option>

<option value="2">2</option>

<option value="3">3</option>

</select><br>

<input type="text" name="result" size="50">

</form>

<script language="javascript">

function showtxt(str)

{

document.getElementById("showvalue").value=str

}

</script>

<form>

<input type="text" id="txt" name="txt" onKeyDown="if(this.value!='')showtxt('你输入了'+this.value)" onKeyUp="if(this.value!='')showtxt('你输入了'+this.value)">

<select id="sel" name="sel" onChange="showtxt('你选择了'+this.options[this.selectedIndex].value)">

<option value="1">1</option>

<option value="2">2</option>

<option value="3">3</option>

</select>

<input type="radio" id="rad" name="rad" value="yes" onClick="if(this.checked)showtxt('你选择了'+this.value)">yes

<input type="checkbox" id="che" name="che" value="no" onClick="if(this.checked){showtxt('你选择了'+this.value)}else{showtxt('')}">no

<br>

显示<input type="text" id="showvalue" name="showvalue">

</form>