How can I Highlight Rows in a jqGrid Based on Checkbox Values?

Highlight Rows Based on Checkbox Value

You seek a solution to highlight rows in a jqGrid based on the value of a checkbox. This feature is easily achievable using the rowattr callback, which allows you to manipulate the attributes of individual rows during grid initialization.

rowattr Callback Implementation

The rowattr callback is a function that takes a single argument, rd, representing the row data. By examining the rd object, you can determine whether to highlight a particular row. In your case, if the GroupHeader attribute is set to "1," you can return a CSS class to apply to the row, such as:

gridview: true,
rowattr: function (rd) {
    if (rd.GroupHeader === "1") { // Adjust according to your data
        return {"class": "myAltRowClass"};
    }
}

Additional Enhancements

To improve the efficiency and codebase organization, consider the following recommendations:

• Use gridview: true to enhance performance.
• Define column templates to streamline column definitions.
• Use variable templates for repetitive properties, such as myCheckboxTemplate and myTextareaTemplate.

Example Usage

Applying the above recommendations to your code, you would end up with a simplified definition:

colModel: [
    {name: 'TypeID', index: 'TypeID', width: 350, hidden: true, ... },
    {name: 'Order1', index: 'Order1', template: myTextareaTemplate },
    {name: 'Order2', index: 'Order2', template: myTextareaTemplate },
    ...  // Other columns
    //If the GroupHeader is true, the row has a yellow background
    {name: 'GroupHeader', index: 'GroupHeader', width: 100, template: myCheckboxTemplate},
    {name: 'IsGroup', index: 'IsGroup', template: myCheckboxTemplate }
],
cmTemplate: {align: 'center', sortable: false, editable: true, width: 80},

By incorporating these techniques, you can efficiently implement row highlighting based on checkbox values and enhance the overall functionality of your jqGrid.

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