关于ExtJS的FieldSet的‘column’列布局
以下是自己扩展的FieldSet:
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ME.Base.FieldSet = Ext.extend(Ext.form.FieldSet, {
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layout: 'column',
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fieldSetItems: [],
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autoScroll:false,
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defaults: {
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layout: 'form',
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labelAlign: 'right',
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labelWidth: 65,
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columnWidth: .25,
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defaults: {
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anchor: '96%'
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}
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},
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initComponent: function(){
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var thisItems = new Array();
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var itemsLen = this.fieldSetItems.length;
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if(itemsLen > 0){
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for (var i = 0; i < itemsLen; i++){
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thisItems[thisItems.length] = {
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items: this.fieldSetItems[i]
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}
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}
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}
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this.items = thisItems;
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ME.Base.FieldSet.superclass.initComponent.call(this);
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}
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});
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new ME.Base.FieldSet({
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title: '基本信息',
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autoHeight: true,
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fieldSetItems: [{
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xtype : 'textfield',
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fieldLabel : "用户姓名",
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name : 'USER_NAME'
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}, {
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xtype : 'textfield',
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inputType : 'password',
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fieldLabel : "用户密码",
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name : 'PASSWORD'
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}, {
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xtype : 'textfield',
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fieldLabel : "手机号码",
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name : 'MOBILE'
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}, {
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xtype : 'textfield',
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fieldLabel : "手机号码",
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name : 'sss'
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},{
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xtype : 'textfield',
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fieldLabel : "手机号码",
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name : 'eee'
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}]
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这样可以实现各个组件固定宽度,并随着Item个数的增长而自动延伸,保证整齐效果。
可是,展现的结果总是会出现边框,每一个组件外面包裹的那个容器都有边框,非常难看。
其实在列模式的每个容器配置项里加入
xtype: 'container',
autoEl: {},
即可:
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ME.Base.FieldSet = Ext.extend(Ext.form.FieldSet, {
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layout: 'column',
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fieldSetItems: [],
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autoScroll:false,
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defaults: {
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xtype: 'container',
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autoEl: {},
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layout: 'form',
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labelAlign: 'right',
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labelWidth: 65,
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columnWidth: .25,
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defaults: {
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anchor: '96%'
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}
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},
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initComponent: function(){
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var thisItems = new Array();
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var itemsLen = this.fieldSetItems.length;
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if(itemsLen > 0){
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for (var i = 0; i < itemsLen; i++){
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thisItems[thisItems.length] = {
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items: this.fieldSetItems[i]
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}
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}
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}
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this.items = thisItems;
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ME.Base.FieldSet.superclass.initComponent.call(this);
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}
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});
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