I have to be able to change the colour of text via three buttons (red, blue and black)
The function I have, which works fine is as follows:
function btn_click() {
$("#col1 p").css("color", "#00f");
}
I need to pass two variables to this function, the specific tag (e.g. col1 p) and the hex value from the following function call:
<input type="image" value="" class="but-blue" onclick="btn_click();" />
Can anyone help?
Change script to:
function btn_click(selector, color) {
$(selector).css("color", color);
}
And inline handler to:
<input type="image" value="" class="but-blue" onclick="btn_click('#col1 p','#00F');" />
update
But with jQuery you can do following:
<input type="image" value="" class="but-blue" data-selector="#col1 p" data-color="#00F" />
and jQuery script itself:
$(document).ready(function(){
$('input[type=image]').click(function() {
var selector = $(this).data('selector');
var color = $(this).data('color');
$(selector).css("color", color);
});
});
If you want to go full-JQuery, do the Following
function btn_click(selector, color) {
$(selector).css("color", color);
}
$("input").bind("click", function(event) {
btn_click($(this).attr("goal-selector"), $(this).attr("goal-color"));
});
And then in your HTML
<input type="image" value="" class="but-blue" goal-selector="#col1 p" goal-color="#00f" />
Good luck :)
something like this? :
function btn_click(selector, color) {
$(selector).css("color", color);
}
and the onclick function would be:
<input type="image" value="" class="but-blue" onclick="btn_click('#col1 p','#00f');" />
Aren't this be better:
<input type="button" value="#00F" class="button-color" />
<input type="button" value="#0FF" class="button-color" />
<input type="button" value="#FFF" class="button-color" />
<div id="you_need_to_change"></div>
<script type="text/javascript">
$('.button-color').click(function(){$('#you_need_to_change").css("color", $(this).val())});
</script>
Simple as this
function btn_click(selector, color) {
$(this).css(selector, color);
}
<input type="image" value="" class="but-blue" onclick="btn_click('color','#00f');" />
$("#redColorBtn").click(function(){
$("#urTextFiled").css("color", "#f00");
});
$("#greenColorBtn").click(function(){
$("#urTextFiled").css("color", "#0f0");
});
$("#blueColorBtn").click(function(){
$("#urTextFiled").css("color", "#00f");
});
# in jquery is used to catch an element on the basis of id value so all # related things should be the id of elements.
