javascript jqGrid：以逗号为小数点的数字格式
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jqGrid: Number format with comma as decimal point
提问by Andreas Jung
I am using the 'number' type for entering floating point numbers into a jqGrid grid. I am able to format the floats for rendering witha comma (we use a comman in Europe as decimal seperator). However the input fields (edit form or inline) still assume that that entered floating point numbers use a dot and not a comma.
我正在使用“数字”类型将浮点数输入到 jqGrid 网格中。我能够格式化浮点数以使用逗号进行渲染（我们在欧洲使用逗号作为十进制分隔符）。然而，输入字段（编辑表单或内联）仍然假定输入的浮点数使用点而不是逗号。
formatoptions: {decimalSeperator : ','}
seems to influcence the rendering but not the validation of the input data.
似乎影响渲染但不影响输入数据的验证。
Any reasonable options here?
这里有什么合理的选择吗？
采纳答案by Jpepper
You can create your own custom formmaters.
您可以创建自己的自定义格式器。
http://www.trirand.com/jqgridwiki/doku.php?id=wiki:custom_formatter
http://www.trirand.com/jqgridwiki/doku.php?id=wiki:custom_formatter
The guide explains it well. You must create a formmater and an unformmater for editing.
该指南解释得很好。您必须创建一个formmater 和一个unformmater 进行编辑。
Create a formatting function like this:
像这样创建一个格式化函数：
<script>
jQuery("#grid_id").jqGrid({
...
colModel: [
...
{name:'price', index:'price', width:60, align:"center", editable: true, formatter:numFormat, unformat:numUnformat},
...
]
...
});
function numFormat( cellvalue, options, rowObject ){
return cellvalue.replace(".",",");
}
function numUnformat( cellvalue, options, rowObject ){
return cellvalue.replace(",",".");
}
</script>
You can also append $ or other formatting in these functions.
您还可以在这些函数中附加 $ 或其他格式。
