Combobox zk:组合框模型绑定问题
我有一个模型,我已附加到combobox,在浏览器中,我可以看到作为KPI名称的标签。问题是,在保存后获取模型时,除了kpiFrequency.kpi的这个组合框值或kpiFrequency中的kpiDTO值之外,所有内容都存在。我希望任何对象都填充选定的kpi频率以及关联的kpi对象Combobox zk:组合框模型绑定问题,combobox,zk,zul,Combobox,Zk,Zul,我有一个模型,我已附加到combobox,在浏览器中,我可以看到作为KPI名称的标签。问题是,在保存后获取模型时,除了kpiFrequency.kpi的这个组合框值或kpiFrequency中的kpiDTO值之外,所有内容都存在。我希望任何对象都填充选定的kpi频率以及关联的kpi对象 <combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
<combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
onChange="@command('onChnageKpiHeaderLabel')" selectedItem="@bind(kf.kpiFrequency.kpi.kpiName)">
<template name="model" var="kpiDTO">
<comboitem label="@load(kpiDTO.kpi.kpiName)" />
</template>
</combobox>
这是我的密码:
.zul文件
<combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
onChange="@command('onChnageKpiHeaderLabel')" selectedItem="@bind(kf.kpiFrequency.kpi.kpiName)">
<template name="model" var="kpiDTO">
<comboitem label="@load(kpiDTO.kpi.kpiName)" />
</template>
</combobox>
我的DTO快断了
<combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
onChange="@command('onChnageKpiHeaderLabel')" selectedItem="@bind(kf.kpiFrequency.kpi.kpiName)">
<template name="model" var="kpiDTO">
<comboitem label="@load(kpiDTO.kpi.kpiName)" />
</template>
</combobox>
public class KpiFrequencyDTO {
private KPIFrequency kpiFrequency;
private List<KPIFrequency> kpiFrequencyList;
private List<String> frequencyNameList;
private List<String> typeList;
private List<String> aggFormulaList;
private List<KpiDTO> kpiList;
private KpiDTO kpiDTO;
公共类KPIfFrequencyDTO{
专用KPIFFrequency KPIFFrequency;
私有列表KPIfFrequencyList;
私有列表频率名称列表;
私有列表类型列表;
私人名单;
私人名单;
私人KpiDTO KpiDTO;
答复
我正在添加对我有效的答案。在combobox中,它解决了我面临的问题,而不是使用selectedItem,而是使用value。请参阅
<combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
onChange="@command('onChnageKpiHeaderLabel')" selectedItem="@bind(kf.kpiFrequency.kpi.kpiName)">
<template name="model" var="kpiDTO">
<comboitem label="@load(kpiDTO.kpi.kpiName)" />
</template>
</combobox>
您将了解ZK组合框背后的逻辑,以及如何对代码进行更改。请参阅
<combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
onChange="@command('onChnageKpiHeaderLabel')" selectedItem="@bind(kf.kpiFrequency.kpi.kpiName)">
<template name="model" var="kpiDTO">
<comboitem label="@load(kpiDTO.kpi.kpiName)" />
</template>
</combobox>
您将了解ZK组合框背后的逻辑,以及如何在代码中进行更改
<combobox id="kpiCombobox" model="@load(kf.kpiList)" readonly="true" maxlength="40" width="80%"
onChange="@command('onChnageKpiHeaderLabel')" selectedItem="@bind(kf.kpiFrequency.kpi.kpiName)">
<template name="model" var="kpiDTO">
<comboitem label="@load(kpiDTO.kpi.kpiName)" />
</template>
</combobox>