js for form - gaocong－IT工程師數位筆記本

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 //表單填充
    表單填充
        , formDataLoad: function (domId, obj) {
            for (var property in obj) {
                if (obj.hasOwnProperty(property) == true) {
                    if ($("#" + domId + " [name='" + property + "']").size() > 0) {
                        $("#" + domId + " [name='" + property + "']").each(function () {
                            var dom = this;
                            if ($(dom).attr("type") == "radio") {
                                $(dom).filter("[value='" + obj[property] + "']").attr("checked", true);
                            }
                            if ($(dom).attr("type") == "checkbox") {
                                obj[property] == true ? $(dom).attr("checked", "checked") : $(dom).attr("checked", "checked").removeAttr("checked");
                            }
                            if ($(dom).attr("type") == "text" || $(dom).prop("tagName") == "SELECT" || $(dom).attr("type") == "hidden" || $(dom).attr("type") == "textarea") {
                                $(dom).val(obj[property]);
                            }
                            if ($(dom).prop("tagName") == "TEXTAREA") {
                                $(dom).val(obj[property]);
                            }
                        });
                    }
                }
            }
        }
 // 綁定單個下拉框方法
    , bindSelectSingle: function (domId, data, defaultVal) {
        /// <summary>
        /// 綁定下拉框方法
        /// </summary>
        /// <param name="domId" type="type">dom的ID</param>
        /// <param name="data" type="type">json數據</param>
        var selectDom$ = $("#" + domId);
        selectDom$.find("option").remove();
        $(data).each(function () {
            selectDom$.append("<option value='" + this.Key + "'>" + this.Value + "</option>");
        });
        if (defaultVal != undefined) {
            selectDom$.val(defaultVal);
        }
    }
 //取url參數
    getUrlVars: function () {
        var vars = {};
        var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi,
            function (m, key, value) {
                vars[key] = value;
                
            }
        );
        return vars;
    }
 , getValueBydataPropAndKey: function (dataProp, key) {
            /// <summary>
            /// 通過數據源屬性和下拉框Key得到Value
            /// </summary>
            /// <param name="dataProp" type="string">數據源屬性</param>
            /// <param name="key" type="string">下拉框Key</param>
            var json = window.cacheSelectData
                , arr = JSON.parse(json[dataProp])
                , value = "";
            $(arr).each(function () {
                if (this.Key == key) {
                    value = this.Value;
                    return;
                }
            });
            return value;
        }
 //臟值處理
        , dirtyValueHandle: function (val) {
            if (val == null || val == undefined) {
                return "";
            } else {
                return val;
            }
        }
  //url參數轉對象,如?name=1&age=20轉換后為{name:1,age:20}
        , parseQuery: function (query) {
            var reg = /([^=&\s]+)[=\s]*([^&\s]*)/g;
            var obj = {};
            while (reg.exec(query)) {
                obj[RegExp.$1] = RegExp.$2;
            }
            return obj;
        }