Javascript 如何在jqGrid中调用重置选择并全选？
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How to invoke the reset selection and select all in jqGrid?
提问by Paul
How to reset the selected rows and select all rows on external button click? i am trying to resetSelection() but not working ...
如何重置选定的行并在外部按钮单击时选择所有行？我正在尝试 resetSelection() 但不起作用...
jQuery("selectAll").click(function(){
jQuery('.cbox').trigger('click');
});
jQuery("clear").click(function(){
var grid = $("#list10");
grid.resetSelection();
$('#cb_my_grid').click();
var ids = grid.getDataIDs();
for (var i=0, il=ids.length; i < il; i++ )
grid.setSelection(ids[i], false);
});
回答by Oleg
The main reason why your code is not work is some syntax errors or wrong usage of jQuery selectors.
您的代码不起作用的主要原因是一些语法错误或jQuery 选择器的错误使用。
You don't post your HTML code, so I suppose it look like following
你没有发布你的 HTML 代码，所以我想它看起来像下面这样
<input id="selectAll" type="button" value="Select All" />
<input id="clear" type="button" value="Clear Selection" />
<table id="list10"></table>
<div id="pager"></div>
The corresponding JavaSript code should be like following:
对应的 JavaSript 代码应该如下所示：
var grid = $("#list10");
$("#selectAll").click(function(){
grid.jqGrid('resetSelection');
var ids = grid.getDataIDs();
for (var i=0, il=ids.length; i < il; i++) {
grid.jqGrid('setSelection',ids[i], true);
}
});
$("#clear").click(function(){
grid.jqGrid('resetSelection');
});
A working example you can see under the Link.
您可以在Link下看到一个工作示例。
回答by jerjer
For those who are still encountering this here is a solution the works for me:
对于那些仍然遇到这个问题的人来说，这是一个对我有用的解决方案：
//call resetSelection here
$('#cb_grid_id')
.attr('checked','checked')
.trigger('click')
.attr('checked','checked');
