功能預(yù)覽

2html代碼

<span>

<tr>

<td><img onclick="addType()" src="${msUrl}/images/logo/add.png">產(chǎn)品范圍：</td>

<td><select id="selectTypeOne" class="easyui-combobox" data-options="required:true">

<option>一級分類</option>

</select> <select id="selectTypeTwo" class="easyui-combobox" data-options="required:true">

<option selected="selected">全部</option>

</select></td>

</tr>

<tr height="20px">

<td></td>

<td id="typeThree"></td>

</tr>

<tr height="30px">

<td></td>

<td><span id="typeOneResult"></span><span id="typeOneSubResult"></span>

<hr /></td>

</tr>

</span>

3js代碼

$('#selectTypeOne').combobox({

url : config.urlMap.typeList,

valueField : 'name',

textField : 'name',

required : true,

width : '100',

onSelect : function(row) {

typeName1 = row.name

$('#typeThree').html("");

$('#typeOneResult').html("");

$('#typeOneSubResult').html("");

subTypeName=[];

$('#selectTypeTwo').combobox({

url : config.urlMap.typeList + "?parent=" + row.id,

valueField : 'name',

textField : 'name',

width : '100',

required : true,

onSelect : function(row) {

typeName2 = typeName1 + ">" + row.name;

$.getJSON(config.urlMap.typeList + "?parent=" + row.id, function(data) {

var typeThreeName = ""

for (var i = 0; i < data.length; i++) {

typeThreeName += "<input onclick=clinkType("" + data[i].name + "") name='typeThree' value=" + data[i].name + " type='checkbox'>" + data[i].name

}

$('#typeThree').html(typeThreeName);

$('#typeOneResult').html(typeName2 + ">");

$('#typeOneSubResult').html("");

subTypeName=[];

});

}

})

}

});

})

//刪除下標(biāo)元素方式一

Array.prototype.remove = function(dx) {

if (isNaN(dx) || dx > this.length) {

return false;

}

for (var i = 0, n = 0; i < this.length; i++) {

if (this[i] != this[dx]) {

this[n++] = this[i]

}

}

this.length -= 1

}

//刪除數(shù)組元素方式二

Array.prototype.baoremove = function(dx) {

if (isNaN(dx) || dx > this.length) {

return false;

}

this.splice(dx, 1);

}

var subTypeName = [];

function clinkType(name) {

var index = subTypeName.indexOf(name)

if (index == -1) {

subTypeName.push(name);

} else {

subTypeName.baoremove(index);

}

$('#typeOneSubResult').html(subTypeName.join(","));

}

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