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added function to set a style property in a given element-type and css-class

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This commit is contained in:
Ralf Becker 2005-10-05 13:45:08 +00:00
parent 9f0f20a4cf
commit edbb4bfa9c
1 changed files with 24 additions and 0 deletions
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24
etemplate/js/etemplate.js
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@ -151,3 +151,27 @@ function values2url(form,names)
//alert('url='+url);
return url+'&etemplate_exec_id='+form['etemplate_exec_id'].value;
}
// sets value (v) of style property (p) for all given elements of type (t) and class (c)
// eg. set_style_by_class('td','hide','visibility','visible')
function set_style_by_class(t,c,p,v)
{
//alert('set_style_by_class('+t+','+c+','+p+','+v+')');
var elements;
if(t == '*') {
// '*' not supported by IE/Win 5.5 and below
elements = (document.all) ? document.all : document.getElementsByTagName('*');
} else {
elements = document.getElementsByTagName(t);
}
for(var i = 0; i < elements.length; i++){
var node = elements.item(i);
for(var j = 0; j < node.attributes.length; j++) {
if(node.attributes.item(j).nodeName == 'class') {
if(node.attributes.item(j).nodeValue == c) {
eval('node.style.' + p + " = '" +v + "'");
}
}
}
}
}