JSP常用Form表单控件

Posted 2020-08-25 L蓝天碧水L

 

【easyui】--combobox--赋值和获取选中的值

/初始化下拉选框
    $(\'#communityIdDiv\').combobox({    
        url:basepath+"pushController/queryCommonityName",
        valueField:\'col_ID\',    
        textField:\'col_Name\',
        panelHeight:80,
        selectOnNavigation:false,
        loadFilter:function(data){
            var o = [{\'col_ID\':\'0\',\'col_Name\':\'--全推--\'}];
            $(\'#communityIdDiv\').combobox("select",0);
            return o.concat(data);
        },
     onSelect:function(record){
        //获取下拉中的数据
        var data = $(\'#colOperateDiv\').combobox("getData");
        //获取lable位置的值，一般都是类似主键的东西
        var lable = $("input[name=\'colCommunityId\']").val();
        //遍历所有下拉框中的数据 data为数组形式
        for(var index in data){
            if(data[index].col_ID==lable){

//$("#_easyui_combobox_i1_"+index).text()  就是动态的获取选中的数据（人眼直接看到的）

                $(\'#td4\').text($("#_easyui_combobox_i1_"+index).text());
            }
        }
    }
});

前台页面写法：

<div id="communityIdDiv"  name="colCommunityId"></div>

 

 

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$(\'#newstype\').combobox({                 url:\'${ctx}/manage/news/newstype_comboxjson\',                 valueField:\'id\',                 textField:\'typename\',                 panelHeight:\'auto\',                 required:\'true\',                 editable:\'false\',                 onLoadSuccess: function () {                     var data = $(\'#newstype\').combobox(\'getData\');                     if (data.length > 0) {                         $(\'#newstype\').combobox(\'select\', data[0].id);                     }                 }             });

 

 

 

easyui combobox 值怎样获取

$(\'#com\').combobox(\'getValue\')获取当前选中的值
$(\'#com\').combobox(\'getText\')获取当前选中的文字