jqgrid minColWidth
时间: 2024-03-22 10:41:06 浏览: 85
jqGrid的minColWidth选项用于设置列的最小宽度。当列的宽度小于该值时,列将被隐藏,并显示"..."作为列的标题,同时在列头的右侧会出现一个下拉菜单,用户可以通过该菜单来选择显示该列。
默认情况下,minColWidth的值为25像素,即当列的宽度小于25像素时,列将被隐藏。如果要修改该值,可以在表格初始化时指定minColWidth选项,例如:
```javascript
$("#grid").jqGrid({
...
minColWidth: 30, // 设置列的最小宽度为30像素
...
});
```
需要注意的是,修改minColWidth的值可能会影响到表格的布局和样式,因此需要根据实际情况进行调整。同时,在设置该选项时,还需要考虑到表格的总宽度和列的数量,以免出现列过多或列宽过小的情况。
相关问题
jqGrid jsonreader
jqGrid是一个流行的jQuery表格插件,它可以用于展示和编辑数据。而jsonreader是它的一个重要配置项,用于指定从服务器返回的JSON数据如何解析成表格中的行和列。
jsonreader有几个可配置的属性,包括:
- root: 指定包含行数据的JSON对象的属性名,默认为"rows"。
- page: 指定当前页码的属性名,默认为"page"。
- total: 指定总页数的属性名,默认为"total"。
- records: 指定总行数的属性名,默认为"records"。
- repeatitems: 指定是否使用相同的属性名重复表示每一列的值,默认为true。
通过配置jsonreader,可以将服务器返回的JSON数据按照指定的格式解析成表格中的行和列,进而实现数据的展示和编辑等功能。
jqgrid loadComplete
"jqgrid loadComplete" is an event that is triggered after the data has been loaded into a jqGrid, and the grid has been populated with rows. This event can be used to perform additional processing or manipulation of the data, or to customize the appearance or behavior of the grid.
Here is an example of how you might use the "jqgrid loadComplete" event to customize the appearance of a jqGrid:
```javascript
$("#myGrid").jqGrid({
url: "data.php",
datatype: "json",
colModel: [
{ name: "id", label: "ID", width: 50 },
{ name: "name", label: "Name", width: 200 },
{ name: "age", label: "Age", width: 50 },
// other columns...
],
loadComplete: function(data) {
// Set the background color of even-numbered rows to light gray
$("#myGrid tr:even").css("background-color", "#f9f9f9");
}
});
```
In this example, the "loadComplete" event is used to set the background color of even-numbered rows to light gray. The event handler function is passed a "data" parameter that contains the loaded data, which can be used to perform additional processing or manipulation of the data if needed.
The "loadComplete" event can be useful for customizing the appearance or behavior of a jqGrid based on the loaded data, or for performing additional processing or manipulation of the data before it is displayed in the grid.
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