优化表格选择器，支持textarea，支持多字段显示；

public/static/plugs/lay-module/tableData/tableData.js

@@ -20,7 +20,6 @@
         success: function (template) {
             tableDataTemplate = template;
         }
-
     });
 
     tableData.prototype.render = function (elem, data) {
@@ -41,6 +40,8 @@
             height: clientHeight,
             placeholder: '请选择',
             selectConfirmCallback: 'onTableDataConfirm',
+            type:'input',
+            className:'layui-input',
         };
 
         var options = $.extend(defaultOption, data);
@@ -55,6 +56,10 @@
 
         options.index += 'select_mode=' + options.selectType;
 
+        if(options.type == 'textarea'){
+            options.className = 'layui-textarea';
+        }
+
         app = new Vue({
             el: elem,
             data() {
@@ -72,6 +77,24 @@
                     this.value = valueList.join(',');
                 }
             },
+            computed: {
+                listSelectedShow() {
+                    if (this.setting.fieldName.indexOf('|') < 0) {
+                        return this.listSelected.map(item => item['_select_show'] = item[this.setting.fieldName]);
+                    }
+
+                    var fieldNameList = this.setting.fieldName.split('|');
+                    return this.listSelected.map(item => {
+                        var showText = '';
+                        fieldNameList.forEach(fieldName => {
+                            showText += item[fieldName] + ' ';
+                        });
+                        item['_select_show'] = showText;
+
+                        return item;
+                    });
+                },
+            },
             created() {
                 this.value = options.selectValue;
                 if (typeof this.value != 'string') {
@@ -106,7 +129,6 @@
                     }
 
                     var selectedIds = this.listSelected.map(item => item.id);
-
                     var index = layer.open({
                         title: '选择数据',
                         type: 2,
@@ -122,19 +144,14 @@
                                     if (options.selectType == 'radio') {
                                         this.listSelected = [];
                                     }
-
                                     var itemFind = this.listSelected.find(itemSelect => itemSelect[valueField] == dataItem[valueField]);
-
                                     if (itemFind == undefined) {
                                         this.listSelected.push(dataItem);
                                     }
-
-
                                 });
                                 this.$forceUpdate();
                                 layer.close(index);
                             };
-
                         },
                         end: function () {
                             index = null;