javascript 剑道网格如何按字段值获取一行
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kendo grid How to get a row by field value
提问by pasluc74669
I need to get a row(s) from my kendo grid, using a string as parameter to filter rows. the grid model is:
我需要从我的剑道网格中获取一行，使用字符串作为参数来过滤行。网格模型是：
{
id: "id_tipo_pagamento",
fields: {
id_tipo_pagamento: { type: "number", editable: false },
desc_tipo_pagamento: { type: "string"}
}
i tried this, but isn't working:
我试过这个，但不起作用：
var grid = $("#kendoGrid").data("kendoGrid");
var row = grid.tbody.find("tr[desc_tipo_pagamento=test]");
回答by OnaBai
Instead of using DOM, I would suggest using jQuery.grepon the DataSource.dataarray (if you want all) or in DataSource.viewif you want from the current visible ones.
我建议不要使用 DOM，而是建议jQuery.grep在DataSource.data数组上使用（如果你想要全部），或者DataSource.view如果你想要从当前可见的数组中使用。
Example:
例子：
// Retrieve all data from the DataSource
var data = grid.dataSource.data();
// Find those records that have desc_tipo_pagamento set to "test"
// and return them in `res` array
var res = $.grep(data, function (d) {
return d.desc_tipo_pagamento == "test";
});
reswill contain a reference to the records in DataSource that matched the condition.
res将包含对 DataSource 中与条件匹配的记录的引用。
