连续GridUnload createGrid无法正常工作 [英] Consecutive GridUnload createGrid not working

问题描述

任何想法为何多次调用执行以下操作的函数

Any ideas why multiple calls to a function that does the following

grid.jqGrid('GridUnload');
createGrid();

每隔一次只会创建一个网格，但是...

Will only create the grid every other time, but ...

以下内容将在每次被调用时起作用:

The following will work everytime it is called:

grid.jqGrid('GridUnload');
setTimeout(createGrid, 1000);

推荐答案

您没有包含createGrid的代码，因此我只能猜测.一种可能的原因是您在内部使用了grid变量.如果使用GridUnload，则将删除旧的<table>元素，并将在同一位置创建另一个元素.因此，应在调用GridUnload之后重新设置grid的值:

You don't included the code of createGrid so I can only guess. One possible reason is that you use grid variable inside. If you use GridUnload the old <table> element will be deleted and another one will be created on the same place. So you should reset the value of grid after call of GridUnload:

var gridId = grid[0].id; // or grid.attr('id');
grid.jqGrid('GridUnload');
grid = $('#' + $.jgrid.jqID(gridId)); // or just $('#' + gridId);
createGrid();

仅当网格的id可以容纳某些$.jgrid.jqID "nofollow">元字符.

The method $.jgrid.jqID you have to use only if the id of the grid can hold some meta-character.

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