combox动态添加options问题
给combox控件使用addoption方法动态添加option。用for循环添加完后,combox控件只显示添加完成的最后一项是什么问题?
您代码发出来看一下,效果也截图一下 本帖最后由 xingkongshensui 于 2022-11-10 10:28 编辑
论坛管理员 发表于 2022-11-10 09:49
您代码发出来看一下,效果也截图一下
//fileSource 数据字典的名称
var dict = new this.Dict("xxxxxxx");
//获取数据字典字段值
var data = dict.get("bbbbbbb",null,null,null,true);
var options =Object.keys(data);
if( this.form.get(combox) ){ //判断表单是否有无对应组件
//this.form.get(combox).setData( data );
// options.unshift("(请选择)|")
for(j=0;j<options.length;j++){
var opt=options;
this.form.get(combox).addOption(options, options);
}
}else{
// this.data['fieldId'] = data;
}
从数据字典中获取的options,有10个值,但是 赋值后下拉的值只有最后一项。
data:image/png;base64,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
这里确实有个bug,已提交研发人员修复,您可以暂时使用以下代码实现
var arr = ["aaa","abb","bbb","bba","ccc"];
for(var i=0;i<arr.length;i++){
// this.form.get('combox').addOption(arr,arr);
this.form.get('combox').combox.options.list.push({
"text": arr,
"value": arr
})
}
页:
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