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Showing posts from March, 2023

Troubleshooting Guide: Windows 11 Taskbar Not Showing - How to Fix It

  If your Windows 11 taskbar is not showing, you can try several troubleshooting steps to resolve the issue. Here are some potential solutions you can try:

How to solve "TypeError: "#List".jqGrid is not a function" in JQGrid?

  The error message "TypeError: "#List".jqGrid is not a function" in JQGrid usually indicates that there is a problem with the way that you are calling the jqGrid function. This error can occur when you have not properly included the JQGrid JavaScript file in your HTML file, or if there is a conflict with other JavaScript libraries that you are using. To resolve this issue, you should first ensure that you have included the JQGrid JavaScript file in your HTML file, and that it is loaded before your code that calls the jqGrid function. You should also check for any conflicts between JQGrid and other JavaScript libraries that you are using. Sometimes, conflicts between libraries can cause issues like this. If you are still having trouble resolving this issue, you can try posting a question on a developer forum or Q&A site like Stack Overflow. Be sure to include a detailed description of the problem and any relevant code snippets or error messages.

How to solve "b.jgrid.jqID is not a function" error in JQGrid?

The error message "b.jgrid.jqID is not a function" in JQGrid usually indicates that there is a problem with the version of jQuery or JQGrid that you are using. This error can occur when you are using a version of JQGrid that is not compatible with the version of jQuery that you are using. To resolve this issue, you should make sure that you are using a version of JQGrid that is compatible with the version of jQuery that you have installed. You can also try updating your jQuery and JQGrid versions to the latest versions to ensure compatibility. Make sure that you download the correct versions of both libraries for your project. If updating the libraries does not resolve the issue, you should check your code to see if there are any other errors or conflicts that may be causing the problem. Make sure that you have included all necessary libraries and that your code is structured correctly. You may also want to check for any conflicts between jQuery and other JavaScript libraries

How to show a summary row in JQGrid?

  To show a summary row in JQGrid, you can use the footerrow and userDataOnFooter options. Here are the steps: Set the footerrow option to true in your JQGrid configuration. This will create an empty row at the bottom of the grid that will be used for the summary. Set the userDataOnFooter option to true . This will cause the summary data to be displayed in the summary row. Calculate the summary data and set it in the userData property of the grid. The userData property should be an object with properties that correspond to the names of the columns in the grid. The values of these properties should be the summary data for each column. To display the summary data in the summary row, you can use a custom formatter for the footerData option. This formatter should return an object with properties that correspond to the names of the columns in the grid. The values of these properties should be the HTML content that you want to display in the summary row for each column. Here is an ex

How to change the background color of a row in JQGrid?

  To change the background color of a row in JQGrid based on a condition, you can use a custom row formatter. Here are the steps: Define a custom row formatter function that takes two parameters: rowid and rowdata . Inside the formatter function, check the condition that you want to apply to the row. If the condition is met, set the background color of the row using jQuery. Return the formatted row as an array with two elements: the first element is an empty string (since we don't want to change the content of the row), and the second element is the CSS class name that sets the background color. Here is an example of a custom row formatter function that changes the background color of a row to red if the row data contains a negative value: javascript function customRowFormatter ( rowid, rowdata ) { for ( var i = 0 ; i < rowdata. length ; i++) { if (rowdata[i] < 0 ) { return [ '' , 'jqgrid-negative-row' ]; } } return [ '' , &#