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window.location.href with parameters

YOU.com answered on September 12, 2023 Popularity 3/10 Helpfulness 2/10

answer window.location.href with parameters

window.location.href with parameters

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// Get the value of a specific parameter from the URL
function getUrlParameter(parameterName) {
    // Get the URL query string
    var queryString = window.location.search;
    // Remove the '?', if present
    queryString = queryString.substring(1);
    // Split the query string into an array of parameters
    var parameters = queryString.split('&');
    
    // Loop through all the parameters
    for (var i = 0; i < parameters.length; i++) {
        // Split each parameter into its key and value
        var parameter = parameters[i].split('=');
        var key = decodeURIComponent(parameter[0]);
        var value = decodeURIComponent(parameter[1]);
        
        // Check if the key matches the requested parameter name
        if (key === parameterName) {
            return value;
        }
    }
    
    // If the parameter is not found, return null or an appropriate default value
    return null;
}

// Usage example
var productId = getUrlParameter('id');
console.log(productId); // Output: The value of the 'id' parameter from the URL

Popularity 3/10 Helpfulness 2/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

window.location.href with parameters

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