I have a table cell in which other tables are displayed (with background colors). The inner tables aren't always shown; they can be hidden via a button (change class with jQuery). Now I want the outer cell to always be filled with color. That means if only one table is displayed, its width should be 100%. When two are displayed, each width should be 50%, and so on. How am I supposed to solve this?
Here's an example:
...
<td>
<table class="show"><tr><td></td></tr></table>
<table class=""><tr><td></td></tr></table>
<table class="show"><tr><td></td></tr></table>
</td>
...
In this case, the width should be 50%
To change the width of your elements you can use jquery.
You can change the width value with Jquery.
var count_table = $(".show").length; // count ".show" elements
$(".show").each(function{ // iteration on each ".show"
var width = 100/count_table; // % value of new width
$(this).css("width", width+"%"); // CSS modification
});
This code is just adapted for one TD element. You need to iterate on each "td" too.
(I hope I answered your problem)
Here is another way: http://jsfiddle.net/ypJDz/1
A bit too complicated for what you need, but a great deal of possibility to expand.
function resizeTables() {
var baby = $("td > table.show"),
amount = baby.length,
mother = $("body");
baby.width(function () {
var w = mother.width() / amount;
return w;
});
}
resizeTables();
$("button").click(function () {
var $this = $(this),
ID = $this.index() + 1;
$("td > table:nth-child(" + ID + ")").toggleClass("show");
resizeTables();
});
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