[英]RowSelect event p:dataTable
Need to capture the rowSelect event of a dataTable having checkbox based row selection. 需要捕获具有基于复选框的行选择的dataTable的rowSelect事件。 The code is as follows:
代码如下:
<p:ajax event="rowSelect" listener="#{articleBean.onRowSelect}"
oncomplete="articleBean.onSelection" />
<p:ajax event="rowUnselect" listener="#{articleBean.onRowUnselect}"
oncomplete="articleBean.onSelection" />
<p:column id="name" headerText="Select" selectionMode="multiple"
style="width:18px" />
I'm unable to understand the behavior. 我无法理解这种行为。 When I click checkbox for the first time, the method "onRowSelect" is getting called.
当我第一次单击复选框时,将调用方法“onRowSelect”。 When I unselect, "onRowUnselect" is not getting called.
当我取消选择时,“onRowUnselect”不会被调用。 And also, the "onRowSelect" method is called just once for the grid, as in, if I click any other checkbox, the event is not getting triggered.
而且,“onRowSelect”方法只为网格调用一次,如果我单击任何其他复选框,则事件不会被触发。 Am I missing out anything?
我错过了什么吗? Not able to understand this behavior.
无法理解这种行为。
As you are using dataTable with checkbox based row selection then you should replace: 当您使用带有基于复选框的行选择的dataTable时,您应该替换:
<p:ajax event="rowSelect"
<p:ajax event="rowUnselect"
With the following: 具有以下内容:
<p:ajax event="rowSelectCheckbox"
<p:ajax event="rowUnselectCheckbox"
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