Addition of some javascript files, for functionalities explained earlier.

phpgwapi/js/dynapi/ext/functions.string.js

@@ -0,0 +1,115 @@
+/*
+	DynAPI Distribution
+	dynapi.functions.String extension	
+*/
+
+var f = dynapi.functions;
+f.String = {}; // used by dynapi.library
+
+
+// String Functions --------------------------------
+
+f.sprintf = function(t){
+	var ar = arguments;
+	var i=1,inx = t.indexOf("%s");
+	while(inx>=0){
+		t = t.substr(0, inx) + ar[i++] + t.substr(inx+2);
+		inx = t.indexOf("%s");
+	}
+	return t;
+};
+f.strRepeat = function(s,n) {
+	if(!s) return '';
+	var i,a=[];
+	for(i=1;i<=n;i++){
+		a[a.length]=s;
+	}
+	return a.join('');
+};
+f.strReverse = function(s) {
+	if(!s) return '';
+	var a=(s+'').split('');
+	a.reverse();
+	return a.join('');
+};
+f.strStuff = function(s,v,index) {
+	if(!s) return '';	
+	if (index==null) s=s+v+'';
+	else {
+		var t1=t2=s+'';
+		s=t1.substr(0,index)+v+t2.substr(index,t2.length-index);
+	}
+	return s;
+};
+f.trim = function(s,dir){
+	if(!s) return;
+	else s+=''; // make sure s is a string
+	dir=(dir)? dir:'<>';
+	if(dir=='<'||dir=='<>') s=s.replace(/^(\s+)/g,'');
+	if(dir=='>'||dir=='<>') s=s.replace(/(\s+)$/g,'');
+	return s;
+};
+f.limitString = function (s,max)
+{
+	if (!s) return s;
+	else s+='';
+
+	// Do not process HTML tags \\
+	var tag = new RegExp(/[<][^>]*[>]/g);
+	var special = new RegExp(/[&][^;]*;/g);
+	var m, count=0;
+	var tags = new Array();
+	var specials = new Array();
+
+	var r_s = s.replace(/[<][^>]*[>]/g,'\xFE').replace(/[&][^;]*;/g,'\xFF');
+	
+	while (m = tag.exec(s))
+	{
+		tags[tags.length] = m[0];
+		max++;
+	}
+
+	while (m = special.exec(s))
+	{
+		specials[specials.length] = m[0];
+		max += 2;
+	}
+
+	var i;
+	var count = 0;
+	var r_final = '';
+	for (i=0; i<r_s.length;i++)
+	{
+		if (r_s[i] == '\xFF')
+		{
+			r_final += r_s.charAt(i);
+		}
+		else if (r_s[i] == '\xFE')
+		{
+			r_final += r_s.charAt(i);
+			count++;
+		}
+		else if (count <= max)
+		{
+			r_final += r_s.charAt(i);
+			count++;
+		}
+	}
+
+	if (count > max)
+	{
+		r_final += '...';
+	}
+	
+	for (i=0; i<tags.length; i++)
+	{
+		r_final = r_final.replace(/\xFE/,tags[i]);
+	}
+
+	for (i=0; i<specials.length; i++)
+	{
+		r_final = r_final.replace(/\xFF/,specials[i]);
+	}
+
+	return r_final;
+}