javascript - need an iframe to refresh automatically - Stack Overflow

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I have a situation where I need to refresh an iframe about every 30 seconds. I have looked through the forums and tried a few things, to no avail.

<iframe id="Doyle" src=".php" 
width="375" height="560">
</iframe>

<script>
window.setInterval("reloadIFrame();", 3000);

function reloadIFrame() {
 document.frames["Doyle"].location.reload();
}
</script>

Any suggestions on how to make this work?

I have a situation where I need to refresh an iframe about every 30 seconds. I have looked through the forums and tried a few things, to no avail.

<iframe id="Doyle" src="http://www.dot.ca.gov/dist2/rwis/sm_doyle.php" 
width="375" height="560">
</iframe>

<script>
window.setInterval("reloadIFrame();", 3000);

function reloadIFrame() {
 document.frames["Doyle"].location.reload();
}
</script>

Any suggestions on how to make this work?

• javascript
• iframe
• refresh

Share Improve this question Follow asked Apr 27, 2017 at 15:14 Tyler TracyTyler Tracy 7322 silver badges1010 bronze badges 1

• What have you done to determine the root cause? Are you seeing any error output in the browser console? Have you checked to see if the reloadIFrame function is running? – Lee Jenkins Commented Apr 27, 2017 at 15:24

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 2

Use following code

<iframe id="Doyle" src="http://www.dot.ca.gov/dist2/rwis/sm_doyle.php" 
width="375" height="560">
</iframe>

<script>
window.setInterval("reloadIFrame();", 30000);

function reloadIFrame() {
 var frameHolder=document.getElementById('Doyle');
frameHolder.src="http://www.dot.ca.gov/dist2/rwis/sm_doyle.php"
}
</script>

check working example below

http://plnkr.co/edit/Mre0AgMjh5o7wXl5YvVP?p=preview

an iframe is an element, it is not an object like the window one, and to change its target you just need to update its src attribute, document.getElementById('YOURFRAMEID').src="http://google./"; or something like that

Credits here Change URL in an iframe using javascript

I have a situation where I need to refresh an iframe about every 30 seconds. I have looked through the forums and tried a few things, to no avail.

<iframe id="Doyle" src=".php" 
width="375" height="560">
</iframe>

<script>
window.setInterval("reloadIFrame();", 3000);

function reloadIFrame() {
 document.frames["Doyle"].location.reload();
}
</script>

Any suggestions on how to make this work?

I have a situation where I need to refresh an iframe about every 30 seconds. I have looked through the forums and tried a few things, to no avail.

<iframe id="Doyle" src="http://www.dot.ca.gov/dist2/rwis/sm_doyle.php" 
width="375" height="560">
</iframe>

<script>
window.setInterval("reloadIFrame();", 3000);

function reloadIFrame() {
 document.frames["Doyle"].location.reload();
}
</script>

Any suggestions on how to make this work?

• javascript
• iframe
• refresh

Share Improve this question Follow asked Apr 27, 2017 at 15:14 Tyler TracyTyler Tracy 7322 silver badges1010 bronze badges 1

• What have you done to determine the root cause? Are you seeing any error output in the browser console? Have you checked to see if the reloadIFrame function is running? – Lee Jenkins Commented Apr 27, 2017 at 15:24

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 2

Use following code

<iframe id="Doyle" src="http://www.dot.ca.gov/dist2/rwis/sm_doyle.php" 
width="375" height="560">
</iframe>

<script>
window.setInterval("reloadIFrame();", 30000);

function reloadIFrame() {
 var frameHolder=document.getElementById('Doyle');
frameHolder.src="http://www.dot.ca.gov/dist2/rwis/sm_doyle.php"
}
</script>

check working example below

http://plnkr.co/edit/Mre0AgMjh5o7wXl5YvVP?p=preview

an iframe is an element, it is not an object like the window one, and to change its target you just need to update its src attribute, document.getElementById('YOURFRAMEID').src="http://google./"; or something like that

Credits here Change URL in an iframe using javascript

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