JavaScript window.open() Method
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JavaScript window.open() Method
The window.open() method opens a new browser window, or a new tab, depending on your browser settings and the specified resource is loaded into its browsing context.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myOpen()">Open Homepage</button>
<script>
function myOpen(){
window.open("https://wikimass.com");
}
</script>
</body>
</html>
Syntax
window.open(url, windowName, Specification)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| url | Required | A string specifies the URL of the resource to be loaded. |
| windowName | Optional | A strong specifying the name of the browsing context into which to load the specified resource. |
| Specification | Optional | A string containing a comma-separated list of window features given with their corresponding values in the form "name=value, name1=value1". |
Open Window with Options
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myOpen()">Open Window</button>
<script>
var myWindow;
function myOpen(){
myWindow = window.open("","myWindow","width=300, height=300");
}
</script>
</body>
</html>
Open Window with Specified Target
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myOpen()">Open Homepage</button>
<button onclick="myOpenSelf()">Open Homepage (_self)</button>
<button onclick="myOpenOption()">Open Homepage (options)</button>
<script>
function myOpen(){
//'_blank' is the default behavior
window.open("https://wikimass.com", "_blank");
}
function myOpenSelf(){
window.open("https://wikimass.com", "_self");
}
function myOpenOption(){
window.open("https://wikimass.com", "_blank", "toolbar=no,scrollbars=yes,resizable=yes,top=50,left=50,width=400,height=500");
}
</script>
</body>
</html>
Open Multiple Windows
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myOpen()">Open Websites</button>
<script>
function myOpen(){
window.open("https://wikimass.com");
window.open("https://www.2braces.com");
}
</script>
</body>
</html>
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