过滤网格头extjs 6 [英] Filter in grid header extjs 6
问题描述
如何在网格标题中创建过滤器?
How to create a filter in the grid headers?
我找到了以下代码段: https://stackoverflow.com/a/22015160/5775332 并更新为与第六版:
I found this snippet: https://stackoverflow.com/a/22015160/5775332 and updated to compatibility with 6th version:
Ext.define('Fiddle.view.SearchTrigger', {
extend: 'Ext.form.field.Text',
alias: 'widget.searchtrigger',
requires: [
'Ext.form.trigger.Trigger'
],
defaultListenerScope: true,
triggers: {
search: {
handler: function(field, trigger, e) {
this.setFilter(this.up().dataIndex, this.getValue());
},
cls: 'x-form-search-trigger'
},
clear: {
handler: function(field, trigger, e) {
this.setValue('');
if(!this.autoSearch) this.setFilter(this.up().dataIndex, '');
},
cls: 'x-form-clear-trigger'
}
},
listeners: {
render: 'onTextfieldRender',
change: 'onTextfieldChange'
},
onTextfieldRender: function(component, eOpts) {
var me = this;
me.ownerCt.on('resize', function(){
me.setWidth(this.getEl().getWidth());
});
},
onTextfieldChange: function(field, newValue, oldValue, eOpts) {
if(this.autoSearch) this.setFilter(this.up().dataIndex, this.getValue());
},
setFilter: function(filterId, value) {
var store = this.up('grid').getStore();
if(value){
store.removeFilter(filterId, false);
var filter = {id: filterId, property: filterId, value: value};
if(this.anyMatch) filter.anyMatch = this.anyMatch;
if(this.caseSensitive) filter.caseSensitive = this.caseSensitive;
if(this.exactMatch) filter.exactMatch = this.exactMatch;
if(this.operator) filter.operator = this.operator;
console.log(this.anyMatch, filter);
store.addFilter(filter);
} else {
store.filters.removeAtKey(filterId);
store.reload();
}
}
});
最困难的地方-列中带有小部件的创建项目. 我无法在Sencha Fiddle中复制它.怎么做?
The most difficult place - creation items with widget in column. I cant reproduce it in Sencha Fiddle. How to do it?
推荐答案
首次登录 Sencha Fiddle 使用 Sencha论坛凭据.之后,复制并粘贴您的代码并保存.保存后获得的更新的URL将是可共享的.请参考 Sencha小提琴上的文档.
First login to Sencha Fiddle using the Sencha Forum credentials. After this, copy-paste your code and save it. The updated url that you get after saving will be sharable. Please refer here for docs on Sencha Fiddle.
固定代码: https://fiddle.sencha.com/#view/编辑器&fiddle/2820
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