How send PHP ID value to Jquery in moodle

Question

I don't know pass a id value of php to jquery in moodle. Have a two files index.php and myscript.js

index.php file:

html_writer::tag('button','', array('id' => 'buttonCompile', 'data-url' => $urlbase));

myscript.js file:

$(document).ready(function(){ 
     alert($('#button').attr('id'));

});

i need show the value of 'data-url' in js file

pd: html_writer is a moodle function for write html code, in this case is a button tag.

score 2 · Accepted Answer · edited May 23 '17 at 12:29

2

as the id of your button is buttonCompile, you won't be able to find any items with the id button. You can get the data-url of your buttonCompile attribute in jQuery with the following code:

$(document).ready(function(){ 
     alert($('#buttonCompile').data('url')); 
     //or $('#buttonCompile').attr("data-url")
});

cfr. How to get the data-id attribute?

If however you want to get the id of your button (and there is only one button on your page. You could do it like this:

$(document).ready(function(){ 
     alert($('button').attr('id')); 
});

edited May 23 '17 at 12:29

Community

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answered Nov 05 '13 at 16:06

Kristof Feys

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thanks! if i need go to the url, with the .onclick event in button. how can do it? – Jonny Nov 05 '13 at 16:20
you would want to add following code in your onclick event: `window.location.href = $('#buttonCompile').data('url');` – Kristof Feys Nov 05 '13 at 16:25

How send PHP ID value to Jquery in moodle

1 Answers1