jqOverride.js
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/**
* Created by CC on 2017-08-07.
*/
$.prototype.val = function (base) {
return function () {
var tid = $(this).attr("id");
var isSetting = arguments.length > 0, val = isSetting ? arguments[0] : null;
//调用jq原方法
if (isSetting && typeof(base) == "function") {
base.call(this, val);
} else {
if (__judgeBelFormField(tid)) {
//获取redux中的值
return WfForm.getFieldValue(tid);
}
return base.call(this);
}
if (__judgeBelFormField(tid)) {
//更新redux的值
WfForm.changeFieldValue(tid, {
value: val
});
}
return this;
}
}($.prototype.val);//原方法作为参数传入
$.prototype.html = function (base) {
return function () {
var tid = this.attr("id");
var isSetting = arguments.length > 0, htmlStr = isSetting ? arguments[0] : null;
//调用jq原方法
if (isSetting && typeof(base) == "function") {
base.call(this, htmlStr);
if (!!tid && tid.length > 8 && tid.substring(tid.length - 4) === "span") {
var fieldMark = tid.substring(0, tid.length - 4);
var fieldObj = jQuery("#"+fieldMark);
if(fieldObj.length > 0 && __judgeBelFormField(fieldMark)){
//更新redux的值
WfForm.changeFieldValue(fieldMark, {
value: fieldObj.val(),
showhtml: htmlStr
});
}
}
} else {
return base.call(this);
}
return this;
}
}($.prototype.html);//原方法作为参数传入
/**
* 严格判断DOM对象是否是表单字段
*/
function __judgeBelFormField(tid){
var bel = false;
if(!!tid && new RegExp("^field\\d+(_\\d+)?$").test(tid) && typeof(WfForm.getFieldInfo) === "function"){
var fieldid = tid.indexOf("_")>-1 ? tid.substring(5, tid.indexOf("_")) : tid.substring(5);
if(WfForm.getFieldInfo(fieldid) !== null)
bel = true;
}
return bel;
}