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I have a variable with some html

var myvar = '<div id="myid">something here</div>'; 

How can I add some css inline to that variable like:

$(myvar).css("border","1px solid red"); 

If this possible?

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  • What you will do with that result? Commented Mar 18, 2016 at 9:42

2 Answers 2

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Your code is working fine

var myvar = '<div id="myid">something here</div>'; myvar = $(myvar).css({ "border":"1px solid red", "color": "blue" }); $(myvar).appendTo("body");
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

but if you want to apply css using your id selector you need to append the myvar to DOM FIRST

var myvar = '<div id="myid">something here</div>'; $(myvar).appendTo("body"); myvar = $("#myid").css({ "border":"1px solid red", "color": "blue" }); 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

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Comments

2

After applying css get outerHTML property of dom object. Use of filter() and find() depends your markup.

var myvar = '<div id="myid">something here</div>'; myvar = $(myvar) //get element with id .filter('#myid') // apply css , .css("border", "1px solid red") // go back to previous selector and get dom object .end()[0] // get outerHTML property of dom object .outerHTML; console.log(myvar);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>


or generate a temporary div and apply string as html property and then find the id inside, after get markup of temporary div

var myvar = '<div id="myid">something here</div>'; // generate div with html content as string myvar = $('<div/>', { html: myvar }) // get id element from it .find('#myid') // apply css .css("border", "1px solid red") // go back to previous selector .end() // get html content of temporary div .html(); console.log(myvar);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

1 Comment

I need to add the inline style to the id myid as there's other div's in the string that I might want to target

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