php - As I create a select menu, which is in the first position with the current url:

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php - As I create a select menu, which is in the first position with the current url:

posted Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

php - As I create a select menu, which is in the first position with the current url:

As I create a select menu, which is in the first position with the current URL, changing the selected of option:

<select >
  <option value="http://www.test.com/teste1" selected>test1</option>
  <option value="http://www.test.com/teste2">Google</option>
  <option value="http://www.test.com/teste3">YouTube</option>
  <option value="http://www.test.com/teste4">test 4</option>
</select>

Example browser URL http://www.test.test.4:

<select >
  <option value="http://www.test.com/teste4" selected>test 4</option>
  <option value="http://www.test.com/teste1/">test1</option>
  <option value="http://www.test.com/teste2">Google</option>
  <option value="http://www.test.com/teste3">YouTube</option>
</select>

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1 Reply

深蓝 · Answer 1 · 2022-01-31T07:16:01+0000

I'm not sure to understand, you include this code on all of this pages and you want to change selected option ?

Maybe you can do it with JS with the onload event on your body (on each pages).

Example for the http://www.test.com/teste2 body:

How do I programmatically set the value of a select box element using javascript?

<body onload="selectElement('http://www.test.com/teste2')">

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php - As I create a select menu, which is in the first position with the current url:

php - As I create a select menu, which is in the first position with the current url:

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